Merge branch 'master' of git://git.denx.de/u-boot-nand-flash
* 'master' of git://git.denx.de/u-boot-nand-flash:
NAND: Remove ONFI detection message to from bootup log
driver/mtd:IFC: Fix possible memory leak
driver/mtd: IFC NAND: Add support of ONFI NAND flash
mtd, nand: move some printfs to debug output.
nand_util: correct YAFFS image write function
powerpc/85xx: fix NAND boot linker scripts for -fpic
nand: extend .raw accesses to work on multiple pages
diff --git a/MAINTAINERS b/MAINTAINERS
index e2441d8..f796872 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -777,6 +777,10 @@
integratorap various
integratorcp various
+Luka Perkov <uboot@lukaperkov.net>
+
+ ib62x0 ARM926EJS
+
Dave Peverley <dpeverley@mpc-data.co.uk>
omap730p2 ARM926EJS
@@ -788,6 +792,16 @@
at91sam9263ek ARM926EJS (AT91SAM9263 SoC)
at91sam9rlek ARM926EJS (AT91SAM9RL SoC)
+Dave Purdy <david.c.purdy@gmail.com>
+
+ pogo_e02 ARM926EJS (Kirkwood SoC)
+
+Sricharan R <r.sricharan@ti.com>
+
+ omap4_panda ARM ARMV7 (OMAP4xx SoC)
+ omap4_sdp4430 ARM ARMV7 (OMAP4xx SoC)
+ omap5_evm ARM ARMV7 (OMAP5xx Soc)
+
Thierry Reding <thierry.reding@avionic-design.de>
plutux Tegra2 (ARM7 & A9 Dual Core)
@@ -860,12 +874,6 @@
cm4116 ks8695p
cm4148 ks8695p
-Aneesh V <aneesh@ti.com>
-
- omap4_panda ARM ARMV7 (OMAP4xx SoC)
- omap4_sdp4430 ARM ARMV7 (OMAP4xx SoC)
- omap5_evm ARM ARMV7 (OMAP5xx Soc)
-
Marek Vasut <marek.vasut@gmail.com>
balloon3 xscale/pxa
@@ -932,6 +940,10 @@
hawkboard ARM926EJS (OMAP-L138)
+Vladimir Zapolskiy <vz@mleia.com>
+
+ devkit3250 lpc32xx
+
-------------------------------------------------------------------------
Unknown / orphaned boards:
diff --git a/Makefile b/Makefile
index 023ea23..351a8f0 100644
--- a/Makefile
+++ b/Makefile
@@ -556,6 +556,13 @@
$(obj)System.map: $(obj)u-boot
@$(call SYSTEM_MAP,$<) > $(obj)System.map
+checkthumb:
+ @if test $(call cc-version) -lt 0404; then \
+ echo -n '*** Your GCC does not produce working '; \
+ echo 'binaries in THUMB mode.'; \
+ echo '*** Your board is configured for THUMB mode.'; \
+ false; \
+ fi
#
# Auto-generate the autoconf.mk file (which is included by all makefiles)
#
diff --git a/README b/README
index 79016e6..6919392 100644
--- a/README
+++ b/README
@@ -432,6 +432,14 @@
Select high exception vectors of the ARM core, e.g., do not
clear the V bit of the c1 register of CP15.
+ CONFIG_SYS_THUMB_BUILD
+
+ Use this flag to build U-Boot using the Thumb instruction
+ set for ARM architectures. Thumb instruction set provides
+ better code density. For ARM architectures that support
+ Thumb2 this flag will result in Thumb2 code generated by
+ GCC.
+
- Linux Kernel Interface:
CONFIG_CLOCKS_IN_MHZ
diff --git a/arch/arm/config.mk b/arch/arm/config.mk
index 3c5f987..3f4453a 100644
--- a/arch/arm/config.mk
+++ b/arch/arm/config.mk
@@ -33,25 +33,38 @@
PLATFORM_CPPFLAGS += -DCONFIG_ARM -D__ARM__
-# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
-PF_CPPFLAGS_ARM := $(call cc-option,-marm,)
+# Choose between ARM/Thumb instruction sets
+ifeq ($(CONFIG_SYS_THUMB_BUILD),y)
+PF_CPPFLAGS_ARM := $(call cc-option, -mthumb -mthumb-interwork,\
+ $(call cc-option,-marm,)\
+ $(call cc-option,-mno-thumb-interwork,)\
+ )
+else
+PF_CPPFLAGS_ARM := $(call cc-option,-marm,) \
+ $(call cc-option,-mno-thumb-interwork,)
+endif
+
+# Only test once
+ifneq ($(CONFIG_SPL_BUILD),y)
+ALL-$(CONFIG_SYS_THUMB_BUILD) += checkthumb
+endif
# Try if EABI is supported, else fall back to old API,
# i. e. for example:
# - with ELDK 4.2 (EABI supported), use:
-# -mabi=aapcs-linux -mno-thumb-interwork
+# -mabi=aapcs-linux
# - with ELDK 4.1 (gcc 4.x, no EABI), use:
-# -mabi=apcs-gnu -mno-thumb-interwork
+# -mabi=apcs-gnu
# - with ELDK 3.1 (gcc 3.x), use:
-# -mapcs-32 -mno-thumb-interwork
+# -mapcs-32
PF_CPPFLAGS_ABI := $(call cc-option,\
- -mabi=aapcs-linux -mno-thumb-interwork,\
+ -mabi=aapcs-linux,\
$(call cc-option,\
-mapcs-32,\
$(call cc-option,\
-mabi=apcs-gnu,\
)\
- ) $(call cc-option,-mno-thumb-interwork,)\
+ )\
)
PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARM) $(PF_CPPFLAGS_ABI)
diff --git a/arch/arm/cpu/arm926ejs/config.mk b/arch/arm/cpu/arm926ejs/config.mk
index ffb2e6c..6a3a1bb 100644
--- a/arch/arm/cpu/arm926ejs/config.mk
+++ b/arch/arm/cpu/arm926ejs/config.mk
@@ -31,3 +31,9 @@
# =========================================================================
PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
+
+ifneq ($(CONFIG_IMX_CONFIG),)
+
+ALL-y += $(obj)u-boot.imx
+
+endif
diff --git a/arch/arm/cpu/arm926ejs/lpc32xx/Makefile b/arch/arm/cpu/arm926ejs/lpc32xx/Makefile
new file mode 100644
index 0000000..ae1f0a5
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/lpc32xx/Makefile
@@ -0,0 +1,45 @@
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301, USA.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(SOC).o
+
+COBJS = cpu.o clk.o devices.o timer.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
+
+all: $(obj).depend $(LIB)
+
+$(LIB): $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/arch/arm/cpu/arm926ejs/lpc32xx/clk.c b/arch/arm/cpu/arm926ejs/lpc32xx/clk.c
new file mode 100644
index 0000000..6f26d62
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/lpc32xx/clk.c
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include <common.h>
+#include <div64.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/clk.h>
+#include <asm/io.h>
+
+static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE;
+
+unsigned int get_sys_clk_rate(void)
+{
+ if (readl(&clk->sysclk_ctrl) & CLK_SYSCLK_PLL397)
+ return RTC_CLK_FREQUENCY * 397;
+ else
+ return OSC_CLK_FREQUENCY;
+}
+
+unsigned int get_hclk_pll_rate(void)
+{
+ unsigned long long fin, fref, fcco, fout;
+ u32 val, m_div, n_div, p_div;
+
+ /*
+ * Valid frequency ranges:
+ * 1 * 10^6 <= Fin <= 20 * 10^6
+ * 1 * 10^6 <= Fref <= 27 * 10^6
+ * 156 * 10^6 <= Fcco <= 320 * 10^6
+ */
+
+ fref = fin = get_sys_clk_rate();
+ if (fin > 20000000ULL || fin < 1000000ULL)
+ return 0;
+
+ val = readl(&clk->hclkpll_ctrl);
+ m_div = ((val & CLK_HCLK_PLL_FEEDBACK_DIV_MASK) >> 1) + 1;
+ n_div = ((val & CLK_HCLK_PLL_PREDIV_MASK) >> 9) + 1;
+ if (val & CLK_HCLK_PLL_DIRECT)
+ p_div = 0;
+ else
+ p_div = ((val & CLK_HCLK_PLL_POSTDIV_MASK) >> 11) + 1;
+ p_div = 1 << p_div;
+
+ if (val & CLK_HCLK_PLL_BYPASS) {
+ do_div(fin, p_div);
+ return fin;
+ }
+
+ do_div(fref, n_div);
+ if (fref > 27000000ULL || fref < 1000000ULL)
+ return 0;
+
+ fout = fref * m_div;
+ if (val & CLK_HCLK_PLL_FEEDBACK) {
+ fcco = fout;
+ do_div(fout, p_div);
+ } else
+ fcco = fout * p_div;
+
+ if (fcco > 320000000ULL || fcco < 156000000ULL)
+ return 0;
+
+ return fout;
+}
+
+unsigned int get_hclk_clk_div(void)
+{
+ u32 val;
+
+ val = readl(&clk->hclkdiv_ctrl) & CLK_HCLK_ARM_PLL_DIV_MASK;
+
+ return 1 << val;
+}
+
+unsigned int get_hclk_clk_rate(void)
+{
+ return get_hclk_pll_rate() / get_hclk_clk_div();
+}
+
+unsigned int get_periph_clk_div(void)
+{
+ u32 val;
+
+ val = readl(&clk->hclkdiv_ctrl) & CLK_HCLK_PERIPH_DIV_MASK;
+
+ return (val >> 2) + 1;
+}
+
+unsigned int get_periph_clk_rate(void)
+{
+ if (!(readl(&clk->pwr_ctrl) & CLK_PWR_NORMAL_RUN))
+ return get_sys_clk_rate();
+
+ return get_hclk_pll_rate() / get_periph_clk_div();
+}
+
+int get_serial_clock(void)
+{
+ return get_periph_clk_rate();
+}
diff --git a/arch/arm/cpu/arm926ejs/lpc32xx/cpu.c b/arch/arm/cpu/arm926ejs/lpc32xx/cpu.c
new file mode 100644
index 0000000..e29e130
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/lpc32xx/cpu.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include <common.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/wdt.h>
+#include <asm/io.h>
+
+static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE;
+static struct wdt_regs *wdt = (struct wdt_regs *)WDT_BASE;
+
+void reset_cpu(ulong addr)
+{
+ /* Enable watchdog clock */
+ setbits_le32(&clk->timclk_ctrl, CLK_TIMCLK_WATCHDOG);
+
+ /* Reset pulse length is 13005 peripheral clock frames */
+ writel(13000, &wdt->pulse);
+
+ /* Force WDOG_RESET2 and RESOUT_N signal active */
+ writel(WDTIM_MCTRL_RESFRC2 | WDTIM_MCTRL_RESFRC1 | WDTIM_MCTRL_M_RES2,
+ &wdt->mctrl);
+
+ while (1)
+ /* NOP */;
+}
+
+#if defined(CONFIG_ARCH_CPU_INIT)
+int arch_cpu_init(void)
+{
+ /*
+ * It might be necessary to flush data cache, if U-boot is loaded
+ * from kickstart bootloader, e.g. from S1L loader
+ */
+ flush_dcache_all();
+
+ return 0;
+}
+#else
+#error "You have to select CONFIG_ARCH_CPU_INIT"
+#endif
+
+#if defined(CONFIG_DISPLAY_CPUINFO)
+int print_cpuinfo(void)
+{
+ printf("CPU: NXP LPC32XX\n");
+ printf("CPU clock: %uMHz\n", get_hclk_pll_rate() / 1000000);
+ printf("AHB bus clock: %uMHz\n", get_hclk_clk_rate() / 1000000);
+ printf("Peripheral clock: %uMHz\n", get_periph_clk_rate() / 1000000);
+
+ return 0;
+}
+#endif
diff --git a/arch/arm/cpu/arm926ejs/lpc32xx/devices.c b/arch/arm/cpu/arm926ejs/lpc32xx/devices.c
new file mode 100644
index 0000000..9f305b5
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/lpc32xx/devices.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include <common.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/uart.h>
+#include <asm/io.h>
+
+static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE;
+static struct uart_ctrl_regs *ctrl = (struct uart_ctrl_regs *)UART_CTRL_BASE;
+
+void lpc32xx_uart_init(unsigned int uart_id)
+{
+ if (uart_id < 1 || uart_id > 7)
+ return;
+
+ /* Disable loopback mode, if it is set by S1L bootloader */
+ clrbits_le32(&ctrl->loop,
+ UART_LOOPBACK(CONFIG_SYS_LPC32XX_UART));
+
+ if (uart_id < 3 || uart_id > 6)
+ return;
+
+ /* Enable UART system clock */
+ setbits_le32(&clk->uartclk_ctrl, CLK_UART(uart_id));
+
+ /* Set UART into autoclock mode */
+ clrsetbits_le32(&ctrl->clkmode,
+ UART_CLKMODE_MASK(uart_id),
+ UART_CLKMODE_AUTO(uart_id));
+
+ /* Bypass pre-divider of UART clock */
+ writel(CLK_UART_X_DIV(1) | CLK_UART_Y_DIV(1),
+ &clk->u3clk + (uart_id - 3));
+}
diff --git a/arch/arm/cpu/arm926ejs/lpc32xx/timer.c b/arch/arm/cpu/arm926ejs/lpc32xx/timer.c
new file mode 100644
index 0000000..1ce2358
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/lpc32xx/timer.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include <common.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/timer.h>
+#include <asm/io.h>
+
+static struct timer_regs *timer0 = (struct timer_regs *)TIMER0_BASE;
+static struct timer_regs *timer1 = (struct timer_regs *)TIMER1_BASE;
+static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE;
+
+static void lpc32xx_timer_clock(u32 bit, int enable)
+{
+ if (enable)
+ setbits_le32(&clk->timclk_ctrl1, bit);
+ else
+ clrbits_le32(&clk->timclk_ctrl1, bit);
+}
+
+static void lpc32xx_timer_reset(struct timer_regs *timer, u32 freq)
+{
+ writel(TIMER_TCR_COUNTER_RESET, &timer->tcr);
+ writel(TIMER_TCR_COUNTER_DISABLE, &timer->tcr);
+ writel(0, &timer->tc);
+ writel(0, &timer->pr);
+
+ /* Count mode is every rising PCLK edge */
+ writel(TIMER_CTCR_MODE_TIMER, &timer->ctcr);
+
+ /* Set prescale counter value */
+ writel((get_periph_clk_rate() / freq) - 1, &timer->pr);
+}
+
+static void lpc32xx_timer_count(struct timer_regs *timer, int enable)
+{
+ if (enable)
+ writel(TIMER_TCR_COUNTER_ENABLE, &timer->tcr);
+ else
+ writel(TIMER_TCR_COUNTER_DISABLE, &timer->tcr);
+}
+
+int timer_init(void)
+{
+ lpc32xx_timer_clock(CLK_TIMCLK_TIMER0, 1);
+ lpc32xx_timer_reset(timer0, CONFIG_SYS_HZ);
+ lpc32xx_timer_count(timer0, 1);
+
+ return 0;
+}
+
+ulong get_timer(ulong base)
+{
+ return readl(&timer0->tc) - base;
+}
+
+void __udelay(unsigned long usec)
+{
+ lpc32xx_timer_clock(CLK_TIMCLK_TIMER1, 1);
+ lpc32xx_timer_reset(timer1, CONFIG_SYS_HZ * 1000);
+ lpc32xx_timer_count(timer1, 1);
+
+ while (readl(&timer1->tc) < usec)
+ /* NOP */;
+
+ lpc32xx_timer_count(timer1, 0);
+ lpc32xx_timer_clock(CLK_TIMCLK_TIMER1, 0);
+}
+
+unsigned long long get_ticks(void)
+{
+ return get_timer(0);
+}
+
+ulong get_tbclk(void)
+{
+ return CONFIG_SYS_HZ;
+}
diff --git a/arch/arm/cpu/arm926ejs/mx25/generic.c b/arch/arm/cpu/arm926ejs/mx25/generic.c
index 9cadb7c..8b07dae 100644
--- a/arch/arm/cpu/arm926ejs/mx25/generic.c
+++ b/arch/arm/cpu/arm926ejs/mx25/generic.c
@@ -28,10 +28,15 @@
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/imx25-pinmux.h>
+#include <asm/arch/clock.h>
#ifdef CONFIG_MXC_MMC
#include <asm/arch/mxcmmc.h>
#endif
+#ifdef CONFIG_FSL_ESDHC
+DECLARE_GLOBAL_DATA_PTR;
+#endif
+
/*
* get the system pll clock in Hz
*
@@ -105,6 +110,20 @@
return lldiv(fref, div);
}
+unsigned int mxc_get_clock(enum mxc_clock clk)
+{
+ if (clk >= MXC_CLK_NUM)
+ return -1;
+ switch (clk) {
+ case MXC_ARM_CLK:
+ return imx_get_armclk();
+ case MXC_FEC_CLK:
+ return imx_get_ahbclk();
+ default:
+ return imx_get_perclk(clk);
+ }
+}
+
u32 get_cpu_rev(void)
{
u32 srev;
@@ -180,6 +199,14 @@
#else
return 0;
#endif
+}
+
+int get_clocks(void)
+{
+#ifdef CONFIG_FSL_ESDHC
+ gd->sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+#endif
+ return 0;
}
/*
diff --git a/arch/arm/cpu/arm926ejs/mx28/Makefile b/arch/arm/cpu/arm926ejs/mx28/Makefile
index a2e3f77..674a3af 100644
--- a/arch/arm/cpu/arm926ejs/mx28/Makefile
+++ b/arch/arm/cpu/arm926ejs/mx28/Makefile
@@ -28,7 +28,7 @@
COBJS = clock.o mx28.o iomux.o timer.o
ifdef CONFIG_SPL_BUILD
-COBJS += spl_boot.o spl_mem_init.o spl_power_init.o
+COBJS += spl_boot.o spl_lradc_init.o spl_mem_init.o spl_power_init.o
endif
SRCS := $(START:.o=.S) $(COBJS:.o=.c)
diff --git a/arch/arm/cpu/arm926ejs/mx28/mx28.c b/arch/arm/cpu/arm926ejs/mx28/mx28.c
index dc0338d..a82ff25 100644
--- a/arch/arm/cpu/arm926ejs/mx28/mx28.c
+++ b/arch/arm/cpu/arm926ejs/mx28/mx28.c
@@ -51,9 +51,16 @@
void reset_cpu(ulong ignored)
{
-
struct mx28_rtc_regs *rtc_regs =
(struct mx28_rtc_regs *)MXS_RTC_BASE;
+ struct mx28_lcdif_regs *lcdif_regs =
+ (struct mx28_lcdif_regs *)MXS_LCDIF_BASE;
+
+ /*
+ * Shut down the LCD controller as it interferes with BootROM boot mode
+ * pads sampling.
+ */
+ writel(LCDIF_CTRL_RUN, &lcdif_regs->hw_lcdif_ctrl_clr);
/* Wait 1 uS before doing the actual watchdog reset */
writel(1, &rtc_regs->hw_rtc_watchdog);
@@ -185,8 +192,12 @@
#if defined(CONFIG_DISPLAY_CPUINFO)
int print_cpuinfo(void)
{
+ struct mx28_spl_data *data = (struct mx28_spl_data *)
+ ((CONFIG_SYS_TEXT_BASE - sizeof(struct mx28_spl_data)) & ~0xf);
+
printf("Freescale i.MX28 family at %d MHz\n",
mxc_get_clock(MXC_ARM_CLK) / 1000000);
+ printf("BOOT: %s\n", mx28_boot_modes[data->boot_mode_idx].mode);
return 0;
}
#endif
@@ -279,22 +290,16 @@
int mx28_dram_init(void)
{
- struct mx28_digctl_regs *digctl_regs =
- (struct mx28_digctl_regs *)MXS_DIGCTL_BASE;
- uint32_t sz[2];
+ struct mx28_spl_data *data = (struct mx28_spl_data *)
+ ((CONFIG_SYS_TEXT_BASE - sizeof(struct mx28_spl_data)) & ~0xf);
- sz[0] = readl(&digctl_regs->hw_digctl_scratch0);
- sz[1] = readl(&digctl_regs->hw_digctl_scratch1);
-
- if (sz[0] != sz[1]) {
+ if (data->mem_dram_size == 0) {
printf("MX28:\n"
- "Error, the RAM size in HW_DIGCTRL_SCRATCH0 and\n"
- "HW_DIGCTRL_SCRATCH1 is not the same. Please\n"
- "verify these two registers contain valid RAM size!\n");
+ "Error, the RAM size passed up from SPL is 0!\n");
hang();
}
- gd->ram_size = sz[0];
+ gd->ram_size = data->mem_dram_size;
return 0;
}
diff --git a/arch/arm/cpu/arm926ejs/mx28/mx28_init.h b/arch/arm/cpu/arm926ejs/mx28/mx28_init.h
index 98d3631..e3a4493 100644
--- a/arch/arm/cpu/arm926ejs/mx28/mx28_init.h
+++ b/arch/arm/cpu/arm926ejs/mx28/mx28_init.h
@@ -37,5 +37,9 @@
#endif
void mx28_mem_init(void);
+uint32_t mx28_mem_get_size(void);
+
+void mx28_lradc_init(void);
+void mx28_lradc_enable_batt_measurement(void);
#endif /* __M28_INIT_H__ */
diff --git a/arch/arm/cpu/arm926ejs/mx28/spl_boot.c b/arch/arm/cpu/arm926ejs/mx28/spl_boot.c
index dfb8309..a6dfca3 100644
--- a/arch/arm/cpu/arm926ejs/mx28/spl_boot.c
+++ b/arch/arm/cpu/arm926ejs/mx28/spl_boot.c
@@ -28,6 +28,8 @@
#include <asm/io.h>
#include <asm/arch/iomux-mx28.h>
#include <asm/arch/imx-regs.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
#include "mx28_init.h"
@@ -46,12 +48,65 @@
;
}
+#define MUX_CONFIG_BOOTMODE_PAD (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_NOPULL)
+const iomux_cfg_t iomux_boot[] = {
+ MX28_PAD_LCD_D00__GPIO_1_0 | MUX_CONFIG_BOOTMODE_PAD,
+ MX28_PAD_LCD_D01__GPIO_1_1 | MUX_CONFIG_BOOTMODE_PAD,
+ MX28_PAD_LCD_D02__GPIO_1_2 | MUX_CONFIG_BOOTMODE_PAD,
+ MX28_PAD_LCD_D03__GPIO_1_3 | MUX_CONFIG_BOOTMODE_PAD,
+ MX28_PAD_LCD_D04__GPIO_1_4 | MUX_CONFIG_BOOTMODE_PAD,
+ MX28_PAD_LCD_D05__GPIO_1_5 | MUX_CONFIG_BOOTMODE_PAD,
+};
+
+uint8_t mx28_get_bootmode_index(void)
+{
+ uint8_t bootmode = 0;
+ int i;
+ uint8_t masked;
+
+ /* Setup IOMUX of bootmode pads to GPIO */
+ mxs_iomux_setup_multiple_pads(iomux_boot, ARRAY_SIZE(iomux_boot));
+
+ /* Setup bootmode pins as GPIO input */
+ gpio_direction_input(MX28_PAD_LCD_D00__GPIO_1_0);
+ gpio_direction_input(MX28_PAD_LCD_D01__GPIO_1_1);
+ gpio_direction_input(MX28_PAD_LCD_D02__GPIO_1_2);
+ gpio_direction_input(MX28_PAD_LCD_D03__GPIO_1_3);
+ gpio_direction_input(MX28_PAD_LCD_D04__GPIO_1_4);
+ gpio_direction_input(MX28_PAD_LCD_D05__GPIO_1_5);
+
+ /* Read bootmode pads */
+ bootmode |= (gpio_get_value(MX28_PAD_LCD_D00__GPIO_1_0) ? 1 : 0) << 0;
+ bootmode |= (gpio_get_value(MX28_PAD_LCD_D01__GPIO_1_1) ? 1 : 0) << 1;
+ bootmode |= (gpio_get_value(MX28_PAD_LCD_D02__GPIO_1_2) ? 1 : 0) << 2;
+ bootmode |= (gpio_get_value(MX28_PAD_LCD_D03__GPIO_1_3) ? 1 : 0) << 3;
+ bootmode |= (gpio_get_value(MX28_PAD_LCD_D04__GPIO_1_4) ? 1 : 0) << 4;
+ bootmode |= (gpio_get_value(MX28_PAD_LCD_D05__GPIO_1_5) ? 1 : 0) << 5;
+
+ for (i = 0; i < ARRAY_SIZE(mx28_boot_modes); i++) {
+ masked = bootmode & mx28_boot_modes[i].boot_mask;
+ if (masked == mx28_boot_modes[i].boot_pads)
+ break;
+ }
+
+ return i;
+}
+
void mx28_common_spl_init(const iomux_cfg_t *iomux_setup,
const unsigned int iomux_size)
{
+ struct mx28_spl_data *data = (struct mx28_spl_data *)
+ ((CONFIG_SYS_TEXT_BASE - sizeof(struct mx28_spl_data)) & ~0xf);
+ uint8_t bootmode = mx28_get_bootmode_index();
+
mxs_iomux_setup_multiple_pads(iomux_setup, iomux_size);
mx28_power_init();
+
mx28_mem_init();
+ data->mem_dram_size = mx28_mem_get_size();
+
+ data->boot_mode_idx = bootmode;
+
mx28_power_wait_pswitch();
}
@@ -68,8 +123,10 @@
;
}
+#ifndef CONFIG_SPL_SERIAL_SUPPORT
void serial_putc(const char c) {}
void serial_puts(const char *s) {}
+#endif
void hang(void) __attribute__ ((noreturn));
void hang(void)
{
diff --git a/arch/arm/cpu/arm926ejs/mx28/spl_lradc_init.c b/arch/arm/cpu/arm926ejs/mx28/spl_lradc_init.c
new file mode 100644
index 0000000..88a603c
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/mx28/spl_lradc_init.c
@@ -0,0 +1,86 @@
+/*
+ * Freescale i.MX28 Battery measurement init
+ *
+ * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
+ * on behalf of DENX Software Engineering GmbH
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <config.h>
+#include <asm/io.h>
+#include <asm/arch/imx-regs.h>
+
+#include "mx28_init.h"
+
+void mx28_lradc_init(void)
+{
+ struct mx28_lradc_regs *regs = (struct mx28_lradc_regs *)MXS_LRADC_BASE;
+
+ writel(LRADC_CTRL0_SFTRST, ®s->hw_lradc_ctrl0_clr);
+ writel(LRADC_CTRL0_CLKGATE, ®s->hw_lradc_ctrl0_clr);
+ writel(LRADC_CTRL0_ONCHIP_GROUNDREF, ®s->hw_lradc_ctrl0_clr);
+
+ clrsetbits_le32(®s->hw_lradc_ctrl3,
+ LRADC_CTRL3_CYCLE_TIME_MASK,
+ LRADC_CTRL3_CYCLE_TIME_6MHZ);
+
+ clrsetbits_le32(®s->hw_lradc_ctrl4,
+ LRADC_CTRL4_LRADC7SELECT_MASK |
+ LRADC_CTRL4_LRADC6SELECT_MASK,
+ LRADC_CTRL4_LRADC7SELECT_CHANNEL7 |
+ LRADC_CTRL4_LRADC6SELECT_CHANNEL10);
+}
+
+void mx28_lradc_enable_batt_measurement(void)
+{
+ struct mx28_lradc_regs *regs = (struct mx28_lradc_regs *)MXS_LRADC_BASE;
+
+ /* Check if the channel is present at all. */
+ if (!(readl(®s->hw_lradc_status) & LRADC_STATUS_CHANNEL7_PRESENT))
+ return;
+
+ writel(LRADC_CTRL1_LRADC7_IRQ_EN, ®s->hw_lradc_ctrl1_clr);
+ writel(LRADC_CTRL1_LRADC7_IRQ, ®s->hw_lradc_ctrl1_clr);
+
+ clrsetbits_le32(®s->hw_lradc_conversion,
+ LRADC_CONVERSION_SCALE_FACTOR_MASK,
+ LRADC_CONVERSION_SCALE_FACTOR_LI_ION);
+ writel(LRADC_CONVERSION_AUTOMATIC, ®s->hw_lradc_conversion_set);
+
+ /* Configure the channel. */
+ writel((1 << 7) << LRADC_CTRL2_DIVIDE_BY_TWO_OFFSET,
+ ®s->hw_lradc_ctrl2_clr);
+ writel(0xffffffff, ®s->hw_lradc_ch7_clr);
+ clrbits_le32(®s->hw_lradc_ch7, LRADC_CH_NUM_SAMPLES_MASK);
+ writel(LRADC_CH_ACCUMULATE, ®s->hw_lradc_ch7_clr);
+
+ /* Schedule the channel. */
+ writel(1 << 7, ®s->hw_lradc_ctrl0_set);
+
+ /* Start the channel sampling. */
+ writel(((1 << 7) << LRADC_DELAY_TRIGGER_LRADCS_OFFSET) |
+ ((1 << 3) << LRADC_DELAY_TRIGGER_DELAYS_OFFSET) |
+ 100, ®s->hw_lradc_delay3);
+
+ writel(0xffffffff, ®s->hw_lradc_ch7_clr);
+
+ writel(LRADC_DELAY_KICK, ®s->hw_lradc_delay3_set);
+}
diff --git a/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c b/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c
index 911bbefc..9fa5d29 100644
--- a/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c
+++ b/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c
@@ -39,7 +39,7 @@
0x00000000, 0x00000100, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00010101, 0x01010101,
- 0x000f0f01, 0x0f02010a, 0x00000000, 0x00010101,
+ 0x000f0f01, 0x0f02020a, 0x00000000, 0x00010101,
0x00000100, 0x00000100, 0x00000000, 0x00000002,
0x01010000, 0x05060302, 0x06005003, 0x0a0000c8,
0x02009c40, 0x0000030c, 0x0036a609, 0x031a0612,
@@ -149,6 +149,8 @@
/* Disable CPU bypass */
writel(CLKCTRL_CLKSEQ_BYPASS_CPU,
&clkctrl_regs->hw_clkctrl_clkseq_clr);
+
+ early_delay(15000);
}
void mx28_mem_setup_vdda(void)
@@ -173,10 +175,8 @@
&power_regs->hw_power_vdddctrl);
}
-void mx28_mem_get_size(void)
+uint32_t mx28_mem_get_size(void)
{
- struct mx28_digctl_regs *digctl_regs =
- (struct mx28_digctl_regs *)MXS_DIGCTL_BASE;
uint32_t sz, da;
uint32_t *vt = (uint32_t *)0x20;
/* The following is "subs pc, r14, #4", used as return from DABT. */
@@ -187,11 +187,11 @@
vt[4] = data_abort_memdetect_handler;
sz = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
- writel(sz, &digctl_regs->hw_digctl_scratch0);
- writel(sz, &digctl_regs->hw_digctl_scratch1);
/* Restore the old DABT handler. */
vt[4] = da;
+
+ return sz;
}
void mx28_mem_init(void)
@@ -239,6 +239,4 @@
early_delay(10000);
mx28_mem_setup_cpu_and_hbus();
-
- mx28_mem_get_size();
}
diff --git a/arch/arm/cpu/arm926ejs/mx28/spl_power_init.c b/arch/arm/cpu/arm926ejs/mx28/spl_power_init.c
index aa4117d..4b09b0c 100644
--- a/arch/arm/cpu/arm926ejs/mx28/spl_power_init.c
+++ b/arch/arm/cpu/arm926ejs/mx28/spl_power_init.c
@@ -45,11 +45,11 @@
struct mx28_clkctrl_regs *clkctrl_regs =
(struct mx28_clkctrl_regs *)MXS_CLKCTRL_BASE;
- writel(CLKCTRL_PLL0CTRL0_POWER,
- &clkctrl_regs->hw_clkctrl_pll0ctrl0_set);
+ setbits_le32(&clkctrl_regs->hw_clkctrl_pll0ctrl0,
+ CLKCTRL_PLL0CTRL0_POWER);
early_delay(100);
- writel(CLKCTRL_CLKSEQ_BYPASS_CPU,
- &clkctrl_regs->hw_clkctrl_clkseq_clr);
+ setbits_le32(&clkctrl_regs->hw_clkctrl_clkseq,
+ CLKCTRL_CLKSEQ_BYPASS_CPU);
}
void mx28_power_clear_auto_restart(void)
@@ -104,6 +104,62 @@
POWER_VDDIOCTRL_LINREG_OFFSET_1STEPS_BELOW);
}
+int mx28_get_batt_volt(void)
+{
+ struct mx28_power_regs *power_regs =
+ (struct mx28_power_regs *)MXS_POWER_BASE;
+ uint32_t volt = readl(&power_regs->hw_power_battmonitor);
+ volt &= POWER_BATTMONITOR_BATT_VAL_MASK;
+ volt >>= POWER_BATTMONITOR_BATT_VAL_OFFSET;
+ volt *= 8;
+ return volt;
+}
+
+int mx28_is_batt_ready(void)
+{
+ return (mx28_get_batt_volt() >= 3600);
+}
+
+int mx28_is_batt_good(void)
+{
+ struct mx28_power_regs *power_regs =
+ (struct mx28_power_regs *)MXS_POWER_BASE;
+ uint32_t volt = mx28_get_batt_volt();
+
+ if ((volt >= 2400) && (volt <= 4300))
+ return 1;
+
+ clrsetbits_le32(&power_regs->hw_power_5vctrl,
+ POWER_5VCTRL_CHARGE_4P2_ILIMIT_MASK,
+ 0x3 << POWER_5VCTRL_CHARGE_4P2_ILIMIT_OFFSET);
+ writel(POWER_5VCTRL_PWD_CHARGE_4P2_MASK,
+ &power_regs->hw_power_5vctrl_clr);
+
+ clrsetbits_le32(&power_regs->hw_power_charge,
+ POWER_CHARGE_STOP_ILIMIT_MASK | POWER_CHARGE_BATTCHRG_I_MASK,
+ POWER_CHARGE_STOP_ILIMIT_10MA | 0x3);
+
+ writel(POWER_CHARGE_PWD_BATTCHRG, &power_regs->hw_power_charge_clr);
+ writel(POWER_5VCTRL_PWD_CHARGE_4P2_MASK,
+ &power_regs->hw_power_5vctrl_clr);
+
+ early_delay(500000);
+
+ volt = mx28_get_batt_volt();
+
+ if (volt >= 3500)
+ return 0;
+
+ if (volt >= 2400)
+ return 1;
+
+ writel(POWER_CHARGE_STOP_ILIMIT_MASK | POWER_CHARGE_BATTCHRG_I_MASK,
+ &power_regs->hw_power_charge_clr);
+ writel(POWER_CHARGE_PWD_BATTCHRG, &power_regs->hw_power_charge_set);
+
+ return 0;
+}
+
void mx28_power_setup_5v_detect(void)
{
struct mx28_power_regs *power_regs =
@@ -399,9 +455,14 @@
mx28_power_init_4p2_regulator();
/* Shutdown battery (none present) */
- clrbits_le32(&power_regs->hw_power_dcdc4p2, POWER_DCDC4P2_BO_MASK);
- writel(POWER_CTRL_DCDC4P2_BO_IRQ, &power_regs->hw_power_ctrl_clr);
- writel(POWER_CTRL_ENIRQ_DCDC4P2_BO, &power_regs->hw_power_ctrl_clr);
+ if (!mx28_is_batt_ready()) {
+ clrbits_le32(&power_regs->hw_power_dcdc4p2,
+ POWER_DCDC4P2_BO_MASK);
+ writel(POWER_CTRL_DCDC4P2_BO_IRQ,
+ &power_regs->hw_power_ctrl_clr);
+ writel(POWER_CTRL_ENIRQ_DCDC4P2_BO,
+ &power_regs->hw_power_ctrl_clr);
+ }
mx28_power_init_dcdc_4p2_source();
@@ -459,6 +520,50 @@
&power_regs->hw_power_reset);
}
+void mx28_batt_boot(void)
+{
+ struct mx28_power_regs *power_regs =
+ (struct mx28_power_regs *)MXS_POWER_BASE;
+
+ clrbits_le32(&power_regs->hw_power_5vctrl, POWER_5VCTRL_PWDN_5VBRNOUT);
+ clrbits_le32(&power_regs->hw_power_5vctrl, POWER_5VCTRL_ENABLE_DCDC);
+
+ clrbits_le32(&power_regs->hw_power_dcdc4p2,
+ POWER_DCDC4P2_ENABLE_DCDC | POWER_DCDC4P2_ENABLE_4P2);
+ writel(POWER_CHARGE_ENABLE_LOAD, &power_regs->hw_power_charge_clr);
+
+ /* 5V to battery handoff. */
+ setbits_le32(&power_regs->hw_power_5vctrl, POWER_5VCTRL_DCDC_XFER);
+ early_delay(30);
+ clrbits_le32(&power_regs->hw_power_5vctrl, POWER_5VCTRL_DCDC_XFER);
+
+ writel(POWER_CTRL_ENIRQ_DCDC4P2_BO, &power_regs->hw_power_ctrl_clr);
+
+ clrsetbits_le32(&power_regs->hw_power_minpwr,
+ POWER_MINPWR_HALFFETS, POWER_MINPWR_DOUBLE_FETS);
+
+ mx28_power_set_linreg();
+
+ clrbits_le32(&power_regs->hw_power_vdddctrl,
+ POWER_VDDDCTRL_DISABLE_FET | POWER_VDDDCTRL_ENABLE_LINREG);
+
+ clrbits_le32(&power_regs->hw_power_vddactrl,
+ POWER_VDDACTRL_DISABLE_FET | POWER_VDDACTRL_ENABLE_LINREG);
+
+ clrbits_le32(&power_regs->hw_power_vddioctrl,
+ POWER_VDDIOCTRL_DISABLE_FET);
+
+ setbits_le32(&power_regs->hw_power_5vctrl,
+ POWER_5VCTRL_PWD_CHARGE_4P2_MASK);
+
+ setbits_le32(&power_regs->hw_power_5vctrl,
+ POWER_5VCTRL_ENABLE_DCDC);
+
+ clrsetbits_le32(&power_regs->hw_power_5vctrl,
+ POWER_5VCTRL_CHARGE_4P2_ILIMIT_MASK,
+ 0x8 << POWER_5VCTRL_CHARGE_4P2_ILIMIT_OFFSET);
+}
+
void mx28_handle_5v_conflict(void)
{
struct mx28_power_regs *power_regs =
@@ -483,23 +588,12 @@
mx28_powerdown();
break;
}
- }
-}
-int mx28_get_batt_volt(void)
-{
- struct mx28_power_regs *power_regs =
- (struct mx28_power_regs *)MXS_POWER_BASE;
- uint32_t volt = readl(&power_regs->hw_power_battmonitor);
- volt &= POWER_BATTMONITOR_BATT_VAL_MASK;
- volt >>= POWER_BATTMONITOR_BATT_VAL_OFFSET;
- volt *= 8;
- return volt;
-}
-
-int mx28_is_batt_ready(void)
-{
- return (mx28_get_batt_volt() >= 3600);
+ if (tmp & POWER_STS_PSWITCH_MASK) {
+ mx28_batt_boot();
+ break;
+ }
+ }
}
void mx28_5v_boot(void)
@@ -553,62 +647,44 @@
POWER_VDDDCTRL_DISABLE_STEPPING);
}
-int mx28_is_batt_good(void)
+void mx28_power_configure_power_source(void)
{
+ int batt_ready, batt_good;
struct mx28_power_regs *power_regs =
(struct mx28_power_regs *)MXS_POWER_BASE;
- uint32_t volt;
-
- volt = readl(&power_regs->hw_power_battmonitor);
- volt &= POWER_BATTMONITOR_BATT_VAL_MASK;
- volt >>= POWER_BATTMONITOR_BATT_VAL_OFFSET;
- volt *= 8;
-
- if ((volt >= 2400) && (volt <= 4300))
- return 1;
-
- clrsetbits_le32(&power_regs->hw_power_5vctrl,
- POWER_5VCTRL_CHARGE_4P2_ILIMIT_MASK,
- 0x3 << POWER_5VCTRL_CHARGE_4P2_ILIMIT_OFFSET);
- writel(POWER_5VCTRL_PWD_CHARGE_4P2_MASK,
- &power_regs->hw_power_5vctrl_clr);
-
- clrsetbits_le32(&power_regs->hw_power_charge,
- POWER_CHARGE_STOP_ILIMIT_MASK | POWER_CHARGE_BATTCHRG_I_MASK,
- POWER_CHARGE_STOP_ILIMIT_10MA | 0x3);
+ struct mx28_lradc_regs *lradc_regs =
+ (struct mx28_lradc_regs *)MXS_LRADC_BASE;
- writel(POWER_CHARGE_PWD_BATTCHRG, &power_regs->hw_power_charge_clr);
- writel(POWER_5VCTRL_PWD_CHARGE_4P2_MASK,
- &power_regs->hw_power_5vctrl_clr);
-
- early_delay(500000);
-
- volt = readl(&power_regs->hw_power_battmonitor);
- volt &= POWER_BATTMONITOR_BATT_VAL_MASK;
- volt >>= POWER_BATTMONITOR_BATT_VAL_OFFSET;
- volt *= 8;
-
- if (volt >= 3500)
- return 0;
-
- if (volt >= 2400)
- return 1;
-
- writel(POWER_CHARGE_STOP_ILIMIT_MASK | POWER_CHARGE_BATTCHRG_I_MASK,
- &power_regs->hw_power_charge_clr);
- writel(POWER_CHARGE_PWD_BATTCHRG, &power_regs->hw_power_charge_set);
+ mx28_src_power_init();
- return 0;
-}
+ batt_ready = mx28_is_batt_ready();
-void mx28_power_configure_power_source(void)
-{
- mx28_src_power_init();
+ if (readl(&power_regs->hw_power_sts) & POWER_STS_VDD5V_GT_VDDIO) {
+ batt_good = mx28_is_batt_good();
+ if (batt_ready) {
+ /* 5V source detected, good battery detected. */
+ mx28_batt_boot();
+ } else {
+ if (batt_good) {
+ /* 5V source detected, low battery detceted. */
+ } else {
+ /* 5V source detected, bad battery detected. */
+ writel(LRADC_CONVERSION_AUTOMATIC,
+ &lradc_regs->hw_lradc_conversion_clr);
+ clrbits_le32(&power_regs->hw_power_battmonitor,
+ POWER_BATTMONITOR_BATT_VAL_MASK);
+ }
+ mx28_5v_boot();
+ }
+ } else {
+ /* 5V not detected, booting from battery. */
+ mx28_batt_boot();
+ }
- mx28_5v_boot();
mx28_power_clock2pll();
mx28_init_batt_bo();
+
mx28_switch_vddd_to_dcdc_source();
}
@@ -883,6 +959,13 @@
new_brownout << POWER_VDDDCTRL_BO_OFFSET_OFFSET);
}
+void mx28_setup_batt_detect(void)
+{
+ mx28_lradc_init();
+ mx28_lradc_enable_batt_measurement();
+ early_delay(10);
+}
+
void mx28_power_init(void)
{
struct mx28_power_regs *power_regs =
@@ -892,6 +975,9 @@
mx28_power_clear_auto_restart();
mx28_power_set_linreg();
mx28_power_setup_5v_detect();
+
+ mx28_setup_batt_detect();
+
mx28_power_configure_power_source();
mx28_enable_output_rail_protection();
diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index d64ae69..6b7a494 100644
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -105,7 +105,7 @@
#if defined(CONFIG_OMAP_HSMMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
diff --git a/arch/arm/cpu/armv7/config.mk b/arch/arm/cpu/armv7/config.mk
index f532d62..5407cb6 100644
--- a/arch/arm/cpu/armv7/config.mk
+++ b/arch/arm/cpu/armv7/config.mk
@@ -22,8 +22,11 @@
#
PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
-# Make ARMv5 to allow more compilers to work, even though its v7a.
-PLATFORM_CPPFLAGS += -march=armv5
+# If armv7-a is not supported by GCC fall-back to armv5, which is
+# supported by more tool-chains
+PF_CPPFLAGS_ARMV7 := $(call cc-option, -march=armv7-a, -march=armv5)
+PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARMV7)
+
# =========================================================================
#
# Supply options according to compiler version
diff --git a/arch/arm/cpu/armv7/exynos/Makefile b/arch/arm/cpu/armv7/exynos/Makefile
index 124c380..90ec2bd 100644
--- a/arch/arm/cpu/armv7/exynos/Makefile
+++ b/arch/arm/cpu/armv7/exynos/Makefile
@@ -22,7 +22,7 @@
LIB = $(obj)lib$(SOC).o
-COBJS += clock.o soc.o
+COBJS += clock.o power.o soc.o system.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c
index 2f7048b..330bd75 100644
--- a/arch/arm/cpu/armv7/exynos/clock.c
+++ b/arch/arm/cpu/armv7/exynos/clock.c
@@ -414,6 +414,170 @@
writel(val, addr);
}
+/* get_lcd_clk: return lcd clock frequency */
+static unsigned long exynos4_get_lcd_clk(void)
+{
+ struct exynos4_clock *clk =
+ (struct exynos4_clock *)samsung_get_base_clock();
+ unsigned long pclk, sclk;
+ unsigned int sel;
+ unsigned int ratio;
+
+ /*
+ * CLK_SRC_LCD0
+ * FIMD0_SEL [3:0]
+ */
+ sel = readl(&clk->src_lcd0);
+ sel = sel & 0xf;
+
+ /*
+ * 0x6: SCLK_MPLL
+ * 0x7: SCLK_EPLL
+ * 0x8: SCLK_VPLL
+ */
+ if (sel == 0x6)
+ sclk = get_pll_clk(MPLL);
+ else if (sel == 0x7)
+ sclk = get_pll_clk(EPLL);
+ else if (sel == 0x8)
+ sclk = get_pll_clk(VPLL);
+ else
+ return 0;
+
+ /*
+ * CLK_DIV_LCD0
+ * FIMD0_RATIO [3:0]
+ */
+ ratio = readl(&clk->div_lcd0);
+ ratio = ratio & 0xf;
+
+ pclk = sclk / (ratio + 1);
+
+ return pclk;
+}
+
+void exynos4_set_lcd_clk(void)
+{
+ struct exynos4_clock *clk =
+ (struct exynos4_clock *)samsung_get_base_clock();
+ unsigned int cfg = 0;
+
+ /*
+ * CLK_GATE_BLOCK
+ * CLK_CAM [0]
+ * CLK_TV [1]
+ * CLK_MFC [2]
+ * CLK_G3D [3]
+ * CLK_LCD0 [4]
+ * CLK_LCD1 [5]
+ * CLK_GPS [7]
+ */
+ cfg = readl(&clk->gate_block);
+ cfg |= 1 << 4;
+ writel(cfg, &clk->gate_block);
+
+ /*
+ * CLK_SRC_LCD0
+ * FIMD0_SEL [3:0]
+ * MDNIE0_SEL [7:4]
+ * MDNIE_PWM0_SEL [8:11]
+ * MIPI0_SEL [12:15]
+ * set lcd0 src clock 0x6: SCLK_MPLL
+ */
+ cfg = readl(&clk->src_lcd0);
+ cfg &= ~(0xf);
+ cfg |= 0x6;
+ writel(cfg, &clk->src_lcd0);
+
+ /*
+ * CLK_GATE_IP_LCD0
+ * CLK_FIMD0 [0]
+ * CLK_MIE0 [1]
+ * CLK_MDNIE0 [2]
+ * CLK_DSIM0 [3]
+ * CLK_SMMUFIMD0 [4]
+ * CLK_PPMULCD0 [5]
+ * Gating all clocks for FIMD0
+ */
+ cfg = readl(&clk->gate_ip_lcd0);
+ cfg |= 1 << 0;
+ writel(cfg, &clk->gate_ip_lcd0);
+
+ /*
+ * CLK_DIV_LCD0
+ * FIMD0_RATIO [3:0]
+ * MDNIE0_RATIO [7:4]
+ * MDNIE_PWM0_RATIO [11:8]
+ * MDNIE_PWM_PRE_RATIO [15:12]
+ * MIPI0_RATIO [19:16]
+ * MIPI0_PRE_RATIO [23:20]
+ * set fimd ratio
+ */
+ cfg &= ~(0xf);
+ cfg |= 0x1;
+ writel(cfg, &clk->div_lcd0);
+}
+
+void exynos4_set_mipi_clk(void)
+{
+ struct exynos4_clock *clk =
+ (struct exynos4_clock *)samsung_get_base_clock();
+ unsigned int cfg = 0;
+
+ /*
+ * CLK_SRC_LCD0
+ * FIMD0_SEL [3:0]
+ * MDNIE0_SEL [7:4]
+ * MDNIE_PWM0_SEL [8:11]
+ * MIPI0_SEL [12:15]
+ * set mipi0 src clock 0x6: SCLK_MPLL
+ */
+ cfg = readl(&clk->src_lcd0);
+ cfg &= ~(0xf << 12);
+ cfg |= (0x6 << 12);
+ writel(cfg, &clk->src_lcd0);
+
+ /*
+ * CLK_SRC_MASK_LCD0
+ * FIMD0_MASK [0]
+ * MDNIE0_MASK [4]
+ * MDNIE_PWM0_MASK [8]
+ * MIPI0_MASK [12]
+ * set src mask mipi0 0x1: Unmask
+ */
+ cfg = readl(&clk->src_mask_lcd0);
+ cfg |= (0x1 << 12);
+ writel(cfg, &clk->src_mask_lcd0);
+
+ /*
+ * CLK_GATE_IP_LCD0
+ * CLK_FIMD0 [0]
+ * CLK_MIE0 [1]
+ * CLK_MDNIE0 [2]
+ * CLK_DSIM0 [3]
+ * CLK_SMMUFIMD0 [4]
+ * CLK_PPMULCD0 [5]
+ * Gating all clocks for MIPI0
+ */
+ cfg = readl(&clk->gate_ip_lcd0);
+ cfg |= 1 << 3;
+ writel(cfg, &clk->gate_ip_lcd0);
+
+ /*
+ * CLK_DIV_LCD0
+ * FIMD0_RATIO [3:0]
+ * MDNIE0_RATIO [7:4]
+ * MDNIE_PWM0_RATIO [11:8]
+ * MDNIE_PWM_PRE_RATIO [15:12]
+ * MIPI0_RATIO [19:16]
+ * MIPI0_PRE_RATIO [23:20]
+ * set mipi ratio
+ */
+ cfg &= ~(0xf << 16);
+ cfg |= (0x1 << 16);
+ writel(cfg, &clk->div_lcd0);
+}
+
unsigned long get_pll_clk(int pllreg)
{
if (cpu_is_exynos5())
@@ -453,3 +617,23 @@
else
exynos4_set_mmc_clk(dev_index, div);
}
+
+unsigned long get_lcd_clk(void)
+{
+ if (cpu_is_exynos4())
+ return exynos4_get_lcd_clk();
+ else
+ return 0;
+}
+
+void set_lcd_clk(void)
+{
+ if (cpu_is_exynos4())
+ exynos4_set_lcd_clk();
+}
+
+void set_mipi_clk(void)
+{
+ if (cpu_is_exynos4())
+ exynos4_set_mipi_clk();
+}
diff --git a/arch/arm/cpu/armv7/exynos/power.c b/arch/arm/cpu/armv7/exynos/power.c
new file mode 100644
index 0000000..c765304
--- /dev/null
+++ b/arch/arm/cpu/armv7/exynos/power.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/power.h>
+
+static void exynos4_mipi_phy_control(unsigned int dev_index,
+ unsigned int enable)
+{
+ struct exynos4_power *pmu =
+ (struct exynos4_power *)samsung_get_base_power();
+ unsigned int addr, cfg = 0;
+
+ if (dev_index == 0)
+ addr = (unsigned int)&pmu->mipi_phy0_control;
+ else
+ addr = (unsigned int)&pmu->mipi_phy1_control;
+
+
+ cfg = readl(addr);
+ if (enable)
+ cfg |= (EXYNOS_MIPI_PHY_MRESETN | EXYNOS_MIPI_PHY_ENABLE);
+ else
+ cfg &= ~(EXYNOS_MIPI_PHY_MRESETN | EXYNOS_MIPI_PHY_ENABLE);
+
+ writel(cfg, addr);
+}
+
+void set_mipi_phy_ctrl(unsigned int dev_index, unsigned int enable)
+{
+ if (cpu_is_exynos4())
+ exynos4_mipi_phy_control(dev_index, enable);
+}
diff --git a/arch/arm/cpu/armv7/exynos/system.c b/arch/arm/cpu/armv7/exynos/system.c
new file mode 100644
index 0000000..6c34730
--- /dev/null
+++ b/arch/arm/cpu/armv7/exynos/system.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/system.h>
+
+static void exynos4_set_system_display(void)
+{
+ struct exynos4_sysreg *sysreg =
+ (struct exynos4_sysreg *)samsung_get_base_sysreg();
+ unsigned int cfg = 0;
+
+ /*
+ * system register path set
+ * 0: MIE/MDNIE
+ * 1: FIMD Bypass
+ */
+ cfg = readl(&sysreg->display_ctrl);
+ cfg |= (1 << 1);
+ writel(cfg, &sysreg->display_ctrl);
+}
+
+void set_system_display_ctrl(void)
+{
+ if (cpu_is_exynos4())
+ exynos4_set_system_display();
+}
diff --git a/arch/arm/cpu/armv7/imx-common/cpu.c b/arch/arm/cpu/armv7/imx-common/cpu.c
index 3d58d8a..b3195dd 100644
--- a/arch/arm/cpu/armv7/imx-common/cpu.c
+++ b/arch/arm/cpu/armv7/imx-common/cpu.c
@@ -29,12 +29,13 @@
#include <asm/arch/imx-regs.h>
#include <asm/arch/clock.h>
#include <asm/arch/sys_proto.h>
+#include <asm/arch/crm_regs.h>
#ifdef CONFIG_FSL_ESDHC
#include <fsl_esdhc.h>
#endif
-static char *get_reset_cause(void)
+char *get_reset_cause(void)
{
u32 cause;
struct src *src_regs = (struct src *)SRC_BASE_ADDR;
@@ -127,3 +128,15 @@
{
__raw_writew(4, WDOG1_BASE_ADDR);
}
+
+u32 get_ahb_clk(void)
+{
+ struct mxc_ccm_reg *imx_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+ u32 reg, ahb_podf;
+
+ reg = __raw_readl(&imx_ccm->cbcdr);
+ reg &= MXC_CCM_CBCDR_AHB_PODF_MASK;
+ ahb_podf = reg >> MXC_CCM_CBCDR_AHB_PODF_OFFSET;
+
+ return get_periph_clk() / (ahb_podf + 1);
+}
diff --git a/arch/arm/cpu/armv7/mx5/clock.c b/arch/arm/cpu/armv7/mx5/clock.c
index e92f106..fc2406b 100644
--- a/arch/arm/cpu/armv7/mx5/clock.c
+++ b/arch/arm/cpu/armv7/mx5/clock.c
@@ -30,6 +30,7 @@
#include <asm/arch/crm_regs.h>
#include <asm/arch/clock.h>
#include <div64.h>
+#include <asm/arch/sys_proto.h>
enum pll_clocks {
PLL1_CLOCK = 0,
@@ -48,6 +49,42 @@
#endif
};
+#define AHB_CLK_ROOT 133333333
+#define SZ_DEC_1M 1000000
+#define PLL_PD_MAX 16 /* Actual pd+1 */
+#define PLL_MFI_MAX 15
+#define PLL_MFI_MIN 5
+#define ARM_DIV_MAX 8
+#define IPG_DIV_MAX 4
+#define AHB_DIV_MAX 8
+#define EMI_DIV_MAX 8
+#define NFC_DIV_MAX 8
+
+#define MX5_CBCMR 0x00015154
+#define MX5_CBCDR 0x02888945
+
+struct fixed_pll_mfd {
+ u32 ref_clk_hz;
+ u32 mfd;
+};
+
+const struct fixed_pll_mfd fixed_mfd[] = {
+ {CONFIG_SYS_MX5_HCLK, 24 * 16},
+};
+
+struct pll_param {
+ u32 pd;
+ u32 mfi;
+ u32 mfn;
+ u32 mfd;
+};
+
+#define PLL_FREQ_MAX(ref_clk) (4 * (ref_clk) * PLL_MFI_MAX)
+#define PLL_FREQ_MIN(ref_clk) \
+ ((2 * (ref_clk) * (PLL_MFI_MIN - 1)) / PLL_PD_MAX)
+#define MAX_DDR_CLK 420000000
+#define NFC_CLK_MAX 34000000
+
struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)MXC_CCM_BASE;
void set_usboh3_clk(void)
@@ -192,7 +229,7 @@
/*
* Get the rate of peripheral's root clock.
*/
-static u32 get_periph_clk(void)
+u32 get_periph_clk(void)
{
u32 reg;
@@ -213,22 +250,6 @@
}
/*
- * Get the rate of ahb clock.
- */
-static u32 get_ahb_clk(void)
-{
- uint32_t freq, div, reg;
-
- freq = get_periph_clk();
-
- reg = __raw_readl(&mxc_ccm->cbcdr);
- div = ((reg & MXC_CCM_CBCDR_AHB_PODF_MASK) >>
- MXC_CCM_CBCDR_AHB_PODF_OFFSET) + 1;
-
- return freq / div;
-}
-
-/*
* Get the rate of ipg clock.
*/
static u32 get_ipg_clk(void)
@@ -306,7 +327,7 @@
/*
* This function returns the low power audio clock.
*/
-u32 get_lp_apm(void)
+static u32 get_lp_apm(void)
{
u32 ret_val = 0;
u32 ccsr = __raw_readl(&mxc_ccm->ccsr);
@@ -322,7 +343,7 @@
/*
* get cspi clock rate.
*/
-u32 imx_get_cspiclk(void)
+static u32 imx_get_cspiclk(void)
{
u32 ret_val = 0, pdf, pre_pdf, clk_sel;
u32 cscmr1 = __raw_readl(&mxc_ccm->cscmr1);
@@ -359,8 +380,77 @@
return ret_val;
}
+static u32 get_axi_a_clk(void)
+{
+ u32 cbcdr = __raw_readl(&mxc_ccm->cbcdr);
+ u32 pdf = (cbcdr & MXC_CCM_CBCDR_AXI_A_PODF_MASK) \
+ >> MXC_CCM_CBCDR_AXI_A_PODF_OFFSET;
+
+ return get_periph_clk() / (pdf + 1);
+}
+
+static u32 get_axi_b_clk(void)
+{
+ u32 cbcdr = __raw_readl(&mxc_ccm->cbcdr);
+ u32 pdf = (cbcdr & MXC_CCM_CBCDR_AXI_B_PODF_MASK) \
+ >> MXC_CCM_CBCDR_AXI_B_PODF_OFFSET;
+
+ return get_periph_clk() / (pdf + 1);
+}
+
+static u32 get_emi_slow_clk(void)
+{
+ u32 cbcdr = __raw_readl(&mxc_ccm->cbcdr);
+ u32 emi_clk_sel = cbcdr & MXC_CCM_CBCDR_EMI_CLK_SEL;
+ u32 pdf = (cbcdr & MXC_CCM_CBCDR_EMI_PODF_MASK) \
+ >> MXC_CCM_CBCDR_EMI_PODF_OFFSET;
+
+ if (emi_clk_sel)
+ return get_ahb_clk() / (pdf + 1);
+
+ return get_periph_clk() / (pdf + 1);
+}
+
+static u32 get_ddr_clk(void)
+{
+ u32 ret_val = 0;
+ u32 cbcmr = __raw_readl(&mxc_ccm->cbcmr);
+ u32 ddr_clk_sel = (cbcmr & MXC_CCM_CBCMR_DDR_CLK_SEL_MASK) \
+ >> MXC_CCM_CBCMR_DDR_CLK_SEL_OFFSET;
+#ifdef CONFIG_MX51
+ u32 cbcdr = __raw_readl(&mxc_ccm->cbcdr);
+ if (cbcdr & MXC_CCM_CBCDR_DDR_HIFREQ_SEL) {
+ u32 ddr_clk_podf = (cbcdr & MXC_CCM_CBCDR_DDR_PODF_MASK) >> \
+ MXC_CCM_CBCDR_DDR_PODF_OFFSET;
+
+ ret_val = decode_pll(mxc_plls[PLL1_CLOCK], CONFIG_SYS_MX5_HCLK);
+ ret_val /= ddr_clk_podf + 1;
+
+ return ret_val;
+ }
+#endif
+ switch (ddr_clk_sel) {
+ case 0:
+ ret_val = get_axi_a_clk();
+ break;
+ case 1:
+ ret_val = get_axi_b_clk();
+ break;
+ case 2:
+ ret_val = get_emi_slow_clk();
+ break;
+ case 3:
+ ret_val = get_ahb_clk();
+ break;
+ default:
+ break;
+ }
+
+ return ret_val;
+}
+
/*
- * The API of get mxc clockes.
+ * The API of get mxc clocks.
*/
unsigned int mxc_get_clock(enum mxc_clock clk)
{
@@ -380,10 +470,14 @@
case MXC_FEC_CLK:
return decode_pll(mxc_plls[PLL1_CLOCK],
CONFIG_SYS_MX5_HCLK);
+ case MXC_SATA_CLK:
+ return get_ahb_clk();
+ case MXC_DDR_CLK:
+ return get_ddr_clk();
default:
break;
}
- return -1;
+ return -EINVAL;
}
u32 imx_get_uartclk(void)
@@ -397,7 +491,363 @@
return mxc_get_clock(MXC_IPG_CLK);
}
+static int gcd(int m, int n)
+{
+ int t;
+ while (m > 0) {
+ if (n > m) {
+ t = m;
+ m = n;
+ n = t;
+ } /* swap */
+ m -= n;
+ }
+ return n;
+}
+
+/*
+ * This is to calculate various parameters based on reference clock and
+ * targeted clock based on the equation:
+ * t_clk = 2*ref_freq*(mfi + mfn/(mfd+1))/(pd+1)
+ * This calculation is based on a fixed MFD value for simplicity.
+ */
+static int calc_pll_params(u32 ref, u32 target, struct pll_param *pll)
+{
+ u64 pd, mfi = 1, mfn, mfd, t1;
+ u32 n_target = target;
+ u32 n_ref = ref, i;
+
+ /*
+ * Make sure targeted freq is in the valid range.
+ * Otherwise the following calculation might be wrong!!!
+ */
+ if (n_target < PLL_FREQ_MIN(ref) ||
+ n_target > PLL_FREQ_MAX(ref)) {
+ printf("Targeted peripheral clock should be"
+ "within [%d - %d]\n",
+ PLL_FREQ_MIN(ref) / SZ_DEC_1M,
+ PLL_FREQ_MAX(ref) / SZ_DEC_1M);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(fixed_mfd); i++) {
+ if (fixed_mfd[i].ref_clk_hz == ref) {
+ mfd = fixed_mfd[i].mfd;
+ break;
+ }
+ }
+
+ if (i == ARRAY_SIZE(fixed_mfd))
+ return -EINVAL;
+
+ /* Use n_target and n_ref to avoid overflow */
+ for (pd = 1; pd <= PLL_PD_MAX; pd++) {
+ t1 = n_target * pd;
+ do_div(t1, (4 * n_ref));
+ mfi = t1;
+ if (mfi > PLL_MFI_MAX)
+ return -EINVAL;
+ else if (mfi < 5)
+ continue;
+ break;
+ }
+ /*
+ * Now got pd and mfi already
+ *
+ * mfn = (((n_target * pd) / 4 - n_ref * mfi) * mfd) / n_ref;
+ */
+ t1 = n_target * pd;
+ do_div(t1, 4);
+ t1 -= n_ref * mfi;
+ t1 *= mfd;
+ do_div(t1, n_ref);
+ mfn = t1;
+ debug("ref=%d, target=%d, pd=%d," "mfi=%d,mfn=%d, mfd=%d\n",
+ ref, n_target, (u32)pd, (u32)mfi, (u32)mfn, (u32)mfd);
+ i = 1;
+ if (mfn != 0)
+ i = gcd(mfd, mfn);
+ pll->pd = (u32)pd;
+ pll->mfi = (u32)mfi;
+ do_div(mfn, i);
+ pll->mfn = (u32)mfn;
+ do_div(mfd, i);
+ pll->mfd = (u32)mfd;
+
+ return 0;
+}
+
+#define calc_div(tgt_clk, src_clk, limit) ({ \
+ u32 v = 0; \
+ if (((src_clk) % (tgt_clk)) <= 100) \
+ v = (src_clk) / (tgt_clk); \
+ else \
+ v = ((src_clk) / (tgt_clk)) + 1;\
+ if (v > limit) \
+ v = limit; \
+ (v - 1); \
+ })
+
+#define CHANGE_PLL_SETTINGS(pll, pd, fi, fn, fd) \
+ { \
+ __raw_writel(0x1232, &pll->ctrl); \
+ __raw_writel(0x2, &pll->config); \
+ __raw_writel((((pd) - 1) << 0) | ((fi) << 4), \
+ &pll->op); \
+ __raw_writel(fn, &(pll->mfn)); \
+ __raw_writel((fd) - 1, &pll->mfd); \
+ __raw_writel((((pd) - 1) << 0) | ((fi) << 4), \
+ &pll->hfs_op); \
+ __raw_writel(fn, &pll->hfs_mfn); \
+ __raw_writel((fd) - 1, &pll->hfs_mfd); \
+ __raw_writel(0x1232, &pll->ctrl); \
+ while (!__raw_readl(&pll->ctrl) & 0x1) \
+ ;\
+ }
+
+static int config_pll_clk(enum pll_clocks index, struct pll_param *pll_param)
+{
+ u32 ccsr = __raw_readl(&mxc_ccm->ccsr);
+ struct mxc_pll_reg *pll = mxc_plls[index];
+
+ switch (index) {
+ case PLL1_CLOCK:
+ /* Switch ARM to PLL2 clock */
+ __raw_writel(ccsr | 0x4, &mxc_ccm->ccsr);
+ CHANGE_PLL_SETTINGS(pll, pll_param->pd,
+ pll_param->mfi, pll_param->mfn,
+ pll_param->mfd);
+ /* Switch back */
+ __raw_writel(ccsr & ~0x4, &mxc_ccm->ccsr);
+ break;
+ case PLL2_CLOCK:
+ /* Switch to pll2 bypass clock */
+ __raw_writel(ccsr | 0x2, &mxc_ccm->ccsr);
+ CHANGE_PLL_SETTINGS(pll, pll_param->pd,
+ pll_param->mfi, pll_param->mfn,
+ pll_param->mfd);
+ /* Switch back */
+ __raw_writel(ccsr & ~0x2, &mxc_ccm->ccsr);
+ break;
+ case PLL3_CLOCK:
+ /* Switch to pll3 bypass clock */
+ __raw_writel(ccsr | 0x1, &mxc_ccm->ccsr);
+ CHANGE_PLL_SETTINGS(pll, pll_param->pd,
+ pll_param->mfi, pll_param->mfn,
+ pll_param->mfd);
+ /* Switch back */
+ __raw_writel(ccsr & ~0x1, &mxc_ccm->ccsr);
+ break;
+ case PLL4_CLOCK:
+ /* Switch to pll4 bypass clock */
+ __raw_writel(ccsr | 0x20, &mxc_ccm->ccsr);
+ CHANGE_PLL_SETTINGS(pll, pll_param->pd,
+ pll_param->mfi, pll_param->mfn,
+ pll_param->mfd);
+ /* Switch back */
+ __raw_writel(ccsr & ~0x20, &mxc_ccm->ccsr);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/* Config CPU clock */
+static int config_core_clk(u32 ref, u32 freq)
+{
+ int ret = 0;
+ struct pll_param pll_param;
+
+ memset(&pll_param, 0, sizeof(struct pll_param));
+
+ /* The case that periph uses PLL1 is not considered here */
+ ret = calc_pll_params(ref, freq, &pll_param);
+ if (ret != 0) {
+ printf("Error:Can't find pll parameters: %d\n", ret);
+ return ret;
+ }
+
+ return config_pll_clk(PLL1_CLOCK, &pll_param);
+}
+
+static int config_nfc_clk(u32 nfc_clk)
+{
+ u32 reg;
+ u32 parent_rate = get_emi_slow_clk();
+ u32 div = parent_rate / nfc_clk;
+
+ if (nfc_clk <= 0)
+ return -EINVAL;
+ if (div == 0)
+ div++;
+ if (parent_rate / div > NFC_CLK_MAX)
+ div++;
+ reg = __raw_readl(&mxc_ccm->cbcdr);
+ reg &= ~MXC_CCM_CBCDR_NFC_PODF_MASK;
+ reg |= (div - 1) << MXC_CCM_CBCDR_NFC_PODF_OFFSET;
+ __raw_writel(reg, &mxc_ccm->cbcdr);
+ while (__raw_readl(&mxc_ccm->cdhipr) != 0)
+ ;
+ return 0;
+}
+
+/* Config main_bus_clock for periphs */
+static int config_periph_clk(u32 ref, u32 freq)
+{
+ int ret = 0;
+ struct pll_param pll_param;
+
+ memset(&pll_param, 0, sizeof(struct pll_param));
+
+ if (__raw_readl(&mxc_ccm->cbcdr) & MXC_CCM_CBCDR_PERIPH_CLK_SEL) {
+ ret = calc_pll_params(ref, freq, &pll_param);
+ if (ret != 0) {
+ printf("Error:Can't find pll parameters: %d\n",
+ ret);
+ return ret;
+ }
+ switch ((__raw_readl(&mxc_ccm->cbcmr) & \
+ MXC_CCM_CBCMR_PERIPH_CLK_SEL_MASK) >> \
+ MXC_CCM_CBCMR_PERIPH_CLK_SEL_OFFSET) {
+ case 0:
+ return config_pll_clk(PLL1_CLOCK, &pll_param);
+ break;
+ case 1:
+ return config_pll_clk(PLL3_CLOCK, &pll_param);
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+}
+
+static int config_ddr_clk(u32 emi_clk)
+{
+ u32 clk_src;
+ s32 shift = 0, clk_sel, div = 1;
+ u32 cbcmr = __raw_readl(&mxc_ccm->cbcmr);
+ u32 cbcdr = __raw_readl(&mxc_ccm->cbcdr);
+
+ if (emi_clk > MAX_DDR_CLK) {
+ printf("Warning:DDR clock should not exceed %d MHz\n",
+ MAX_DDR_CLK / SZ_DEC_1M);
+ emi_clk = MAX_DDR_CLK;
+ }
+
+ clk_src = get_periph_clk();
+ /* Find DDR clock input */
+ clk_sel = (cbcmr >> 10) & 0x3;
+ switch (clk_sel) {
+ case 0:
+ shift = 16;
+ break;
+ case 1:
+ shift = 19;
+ break;
+ case 2:
+ shift = 22;
+ break;
+ case 3:
+ shift = 10;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if ((clk_src % emi_clk) < 10000000)
+ div = clk_src / emi_clk;
+ else
+ div = (clk_src / emi_clk) + 1;
+ if (div > 8)
+ div = 8;
+
+ cbcdr = cbcdr & ~(0x7 << shift);
+ cbcdr |= ((div - 1) << shift);
+ __raw_writel(cbcdr, &mxc_ccm->cbcdr);
+ while (__raw_readl(&mxc_ccm->cdhipr) != 0)
+ ;
+ __raw_writel(0x0, &mxc_ccm->ccdr);
+
+ return 0;
+}
+
/*
+ * This function assumes the expected core clock has to be changed by
+ * modifying the PLL. This is NOT true always but for most of the times,
+ * it is. So it assumes the PLL output freq is the same as the expected
+ * core clock (presc=1) unless the core clock is less than PLL_FREQ_MIN.
+ * In the latter case, it will try to increase the presc value until
+ * (presc*core_clk) is greater than PLL_FREQ_MIN. It then makes call to
+ * calc_pll_params() and obtains the values of PD, MFI,MFN, MFD based
+ * on the targeted PLL and reference input clock to the PLL. Lastly,
+ * it sets the register based on these values along with the dividers.
+ * Note 1) There is no value checking for the passed-in divider values
+ * so the caller has to make sure those values are sensible.
+ * 2) Also adjust the NFC divider such that the NFC clock doesn't
+ * exceed NFC_CLK_MAX.
+ * 3) IPU HSP clock is independent of AHB clock. Even it can go up to
+ * 177MHz for higher voltage, this function fixes the max to 133MHz.
+ * 4) This function should not have allowed diag_printf() calls since
+ * the serial driver has been stoped. But leave then here to allow
+ * easy debugging by NOT calling the cyg_hal_plf_serial_stop().
+ */
+int mxc_set_clock(u32 ref, u32 freq, enum mxc_clock clk)
+{
+ freq *= SZ_DEC_1M;
+
+ switch (clk) {
+ case MXC_ARM_CLK:
+ if (config_core_clk(ref, freq))
+ return -EINVAL;
+ break;
+ case MXC_PERIPH_CLK:
+ if (config_periph_clk(ref, freq))
+ return -EINVAL;
+ break;
+ case MXC_DDR_CLK:
+ if (config_ddr_clk(freq))
+ return -EINVAL;
+ break;
+ case MXC_NFC_CLK:
+ if (config_nfc_clk(freq))
+ return -EINVAL;
+ break;
+ default:
+ printf("Warning:Unsupported or invalid clock type\n");
+ }
+
+ return 0;
+}
+
+#ifdef CONFIG_MX53
+/*
+ * The clock for the external interface can be set to use internal clock
+ * if fuse bank 4, row 3, bit 2 is set.
+ * This is an undocumented feature and it was confirmed by Freescale's support:
+ * Fuses (but not pins) may be used to configure SATA clocks.
+ * Particularly the i.MX53 Fuse_Map contains the next information
+ * about configuring SATA clocks : SATA_ALT_REF_CLK[1:0] (offset 0x180C)
+ * '00' - 100MHz (External)
+ * '01' - 50MHz (External)
+ * '10' - 120MHz, internal (USB PHY)
+ * '11' - Reserved
+*/
+void mxc_set_sata_internal_clock(void)
+{
+ u32 *tmp_base =
+ (u32 *)(IIM_BASE_ADDR + 0x180c);
+
+ set_usb_phy1_clk();
+
+ writel((readl(tmp_base) & (~0x7)) | 0x4, tmp_base);
+}
+#endif
+
+/*
* Dump some core clockes.
*/
int do_mx5_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
@@ -419,6 +869,7 @@
printf("AHB %8d kHz\n", mxc_get_clock(MXC_AHB_CLK) / 1000);
printf("IPG %8d kHz\n", mxc_get_clock(MXC_IPG_CLK) / 1000);
printf("IPG PERCLK %8d kHz\n", mxc_get_clock(MXC_IPG_PERCLK) / 1000);
+ printf("DDR %8d kHz\n", mxc_get_clock(MXC_DDR_CLK) / 1000);
return 0;
}
diff --git a/arch/arm/cpu/armv7/mx5/lowlevel_init.S b/arch/arm/cpu/armv7/mx5/lowlevel_init.S
index 74ab753..683a7b5 100644
--- a/arch/arm/cpu/armv7/mx5/lowlevel_init.S
+++ b/arch/arm/cpu/armv7/mx5/lowlevel_init.S
@@ -22,6 +22,7 @@
#include <config.h>
#include <asm/arch/imx-regs.h>
#include <generated/asm-offsets.h>
+#include <linux/linkage.h>
/*
* L2CC Cache setup/invalidation/disable
@@ -326,8 +327,7 @@
.section ".text.init", "x"
-.globl lowlevel_init
-lowlevel_init:
+ENTRY(lowlevel_init)
#if defined(CONFIG_MX51)
ldr r0, =GPIO1_BASE_ADDR
ldr r1, [r0, #0x0]
@@ -348,6 +348,7 @@
/* r12 saved upper lr*/
mov pc,lr
+ENDPROC(lowlevel_init)
/* Board level setting value */
W_DP_OP_864: .word DP_OP_864
diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c
index ef98563..52d5dc4 100644
--- a/arch/arm/cpu/armv7/mx6/clock.c
+++ b/arch/arm/cpu/armv7/mx6/clock.c
@@ -24,8 +24,9 @@
#include <asm/io.h>
#include <asm/errno.h>
#include <asm/arch/imx-regs.h>
-#include <asm/arch/ccm_regs.h>
+#include <asm/arch/crm_regs.h>
#include <asm/arch/clock.h>
+#include <asm/arch/sys_proto.h>
enum pll_clocks {
PLL_SYS, /* System PLL */
@@ -34,7 +35,7 @@
PLL_ENET, /* ENET PLL */
};
-struct imx_ccm_reg *imx_ccm = (struct imx_ccm_reg *)CCM_BASE_ADDR;
+struct mxc_ccm_reg *imx_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
void enable_usboh3_clk(unsigned char enable)
{
@@ -92,7 +93,7 @@
return freq / (reg + 1);
}
-static u32 get_periph_clk(void)
+u32 get_periph_clk(void)
{
u32 reg, freq = 0;
@@ -139,18 +140,6 @@
return freq;
}
-
-static u32 get_ahb_clk(void)
-{
- u32 reg, ahb_podf;
-
- reg = __raw_readl(&imx_ccm->cbcdr);
- reg &= MXC_CCM_CBCDR_AHB_PODF_MASK;
- ahb_podf = reg >> MXC_CCM_CBCDR_AHB_PODF_OFFSET;
-
- return get_periph_clk() / (ahb_podf + 1);
-}
-
static u32 get_ipg_clk(void)
{
u32 reg, ipg_podf;
@@ -303,6 +292,37 @@
return decode_pll(PLL_ENET, CONFIG_SYS_MX6_HCLK);
}
+int enable_sata_clock(void)
+{
+ u32 reg = 0;
+ s32 timeout = 100000;
+ struct mxc_ccm_reg *const imx_ccm
+ = (struct mxc_ccm_reg *) CCM_BASE_ADDR;
+
+ /* Enable sata clock */
+ reg = readl(&imx_ccm->CCGR5); /* CCGR5 */
+ reg |= MXC_CCM_CCGR5_CG2_MASK;
+ writel(reg, &imx_ccm->CCGR5);
+
+ /* Enable PLLs */
+ reg = readl(&imx_ccm->analog_pll_enet);
+ reg &= ~BM_ANADIG_PLL_SYS_POWERDOWN;
+ writel(reg, &imx_ccm->analog_pll_enet);
+ reg |= BM_ANADIG_PLL_SYS_ENABLE;
+ while (timeout--) {
+ if (readl(&imx_ccm->analog_pll_enet) & BM_ANADIG_PLL_SYS_LOCK)
+ break;
+ }
+ if (timeout <= 0)
+ return -EIO;
+ reg &= ~BM_ANADIG_PLL_SYS_BYPASS;
+ writel(reg, &imx_ccm->analog_pll_enet);
+ reg |= BM_ANADIG_PLL_ENET_ENABLE_SATA;
+ writel(reg, &imx_ccm->analog_pll_enet);
+
+ return 0 ;
+}
+
unsigned int mxc_get_clock(enum mxc_clock clk)
{
switch (clk) {
diff --git a/arch/arm/cpu/armv7/mx6/lowlevel_init.S b/arch/arm/cpu/armv7/mx6/lowlevel_init.S
index 1864356..acadef2 100644
--- a/arch/arm/cpu/armv7/mx6/lowlevel_init.S
+++ b/arch/arm/cpu/armv7/mx6/lowlevel_init.S
@@ -18,7 +18,8 @@
*/
.section ".text.init", "x"
-.globl lowlevel_init
-lowlevel_init:
+#include <linux/linkage.h>
+ENTRY(lowlevel_init)
mov pc, lr
+ENDPROC(lowlevel_init)
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index 543b2cc..90f2088 100644
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -77,10 +77,40 @@
writel(0x00000000, &aips2->opacr4);
}
+/*
+ * Set the VDDSOC
+ *
+ * Mask out the REG_CORE[22:18] bits (REG2_TRIG) and set
+ * them to the specified millivolt level.
+ * Possible values are from 0.725V to 1.450V in steps of
+ * 0.025V (25mV).
+ */
+void set_vddsoc(u32 mv)
+{
+ struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR;
+ u32 val, reg = readl(&anatop->reg_core);
+
+ if (mv < 725)
+ val = 0x00; /* Power gated off */
+ else if (mv > 1450)
+ val = 0x1F; /* Power FET switched full on. No regulation */
+ else
+ val = (mv - 700) / 25;
+
+ /*
+ * Mask out the REG_CORE[22:18] bits (REG2_TRIG)
+ * and set them to the calculated value (0.7V + val * 0.25V)
+ */
+ reg = (reg & ~(0x1F << 18)) | (val << 18);
+ writel(reg, &anatop->reg_core);
+}
+
int arch_cpu_init(void)
{
init_aips();
+ set_vddsoc(1200); /* Set VDDSOC to 1.2V */
+
return 0;
}
#endif
diff --git a/arch/arm/cpu/armv7/omap-common/Makefile b/arch/arm/cpu/armv7/omap-common/Makefile
index 447fcd5..2a6625f 100644
--- a/arch/arm/cpu/armv7/omap-common/Makefile
+++ b/arch/arm/cpu/armv7/omap-common/Makefile
@@ -37,6 +37,7 @@
COBJS += hwinit-common.o
COBJS += clocks-common.o
COBJS += emif-common.o
+COBJS += vc.o
endif
ifneq ($(CONFIG_AM33XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX),)
diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
index 4e74569..10d286a 100644
--- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
+++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
@@ -245,6 +245,11 @@
CM_CLKSEL_DCC_EN_MASK);
}
+ setbits_le32(&prcm->cm_mpu_mpu_clkctrl,
+ MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_MASK);
+ setbits_le32(&prcm->cm_mpu_mpu_clkctrl,
+ MPU_CLKCTRL_CLKSEL_ABE_DIV_MODE_MASK);
+
params = get_mpu_dpll_params();
do_setup_dpll(&prcm->cm_clkmode_dpll_mpu, params, DPLL_LOCK, "mpu");
@@ -360,56 +365,51 @@
}
#endif
-void do_scale_tps62361(u32 reg, u32 volt_mv)
+void do_scale_tps62361(int gpio, u32 reg, u32 volt_mv)
{
- u32 temp, step;
+ u32 step;
+ int ret = 0;
+
+ /* See if we can first get the GPIO if needed */
+ if (gpio >= 0)
+ ret = gpio_request(gpio, "TPS62361_VSEL0_GPIO");
+ if (ret < 0) {
+ printf("%s: gpio %d request failed %d\n", __func__, gpio, ret);
+ gpio = -1;
+ }
+
+ /* Pull the GPIO low to select SET0 register, while we program SET1 */
+ if (gpio >= 0)
+ gpio_direction_output(gpio, 0);
step = volt_mv - TPS62361_BASE_VOLT_MV;
step /= 10;
- temp = TPS62361_I2C_SLAVE_ADDR |
- (reg << PRM_VC_VAL_BYPASS_REGADDR_SHIFT) |
- (step << PRM_VC_VAL_BYPASS_DATA_SHIFT) |
- PRM_VC_VAL_BYPASS_VALID_BIT;
debug("do_scale_tps62361: volt - %d step - 0x%x\n", volt_mv, step);
-
- writel(temp, &prcm->prm_vc_val_bypass);
- if (!wait_on_value(PRM_VC_VAL_BYPASS_VALID_BIT, 0,
- &prcm->prm_vc_val_bypass, LDELAY)) {
+ if (omap_vc_bypass_send_value(TPS62361_I2C_SLAVE_ADDR, reg, step))
puts("Scaling voltage failed for vdd_mpu from TPS\n");
- }
+
+ /* Pull the GPIO high to select SET1 register */
+ if (gpio >= 0)
+ gpio_direction_output(gpio, 1);
}
void do_scale_vcore(u32 vcore_reg, u32 volt_mv)
{
- u32 temp, offset_code;
- u32 step = 12660; /* 12.66 mV represented in uV */
+ u32 offset_code;
u32 offset = volt_mv;
/* convert to uV for better accuracy in the calculations */
offset *= 1000;
- if (omap_revision() == OMAP4430_ES1_0)
- offset -= PHOENIX_SMPS_BASE_VOLT_STD_MODE_UV;
- else
- offset -= PHOENIX_SMPS_BASE_VOLT_STD_MODE_WITH_OFFSET_UV;
-
- offset_code = (offset + step - 1) / step;
- /* The code starts at 1 not 0 */
- offset_code++;
+ offset_code = get_offset_code(offset);
debug("do_scale_vcore: volt - %d offset_code - 0x%x\n", volt_mv,
offset_code);
- temp = SMPS_I2C_SLAVE_ADDR |
- (vcore_reg << PRM_VC_VAL_BYPASS_REGADDR_SHIFT) |
- (offset_code << PRM_VC_VAL_BYPASS_DATA_SHIFT) |
- PRM_VC_VAL_BYPASS_VALID_BIT;
- writel(temp, &prcm->prm_vc_val_bypass);
- if (!wait_on_value(PRM_VC_VAL_BYPASS_VALID_BIT, 0,
- &prcm->prm_vc_val_bypass, LDELAY)) {
+ if (omap_vc_bypass_send_value(SMPS_I2C_SLAVE_ADDR,
+ vcore_reg, offset_code))
printf("Scaling voltage failed for 0x%x\n", vcore_reg);
- }
}
static inline void enable_clock_domain(u32 *const clkctrl_reg, u32 enable_mode)
@@ -452,6 +452,7 @@
{
u32 freq_config1 = 0;
const struct dpll_params *core_dpll_params;
+ u32 omap_rev = omap_revision();
core_dpll_params = get_core_dpll_params();
/* Put EMIF clock domain in sw wakeup mode */
@@ -477,11 +478,18 @@
hang();
}
- /* Put EMIF clock domain back in hw auto mode */
- enable_clock_domain(&prcm->cm_memif_clkstctrl,
- CD_CLKCTRL_CLKTRCTRL_HW_AUTO);
- wait_for_clk_enable(&prcm->cm_memif_emif_1_clkctrl);
- wait_for_clk_enable(&prcm->cm_memif_emif_2_clkctrl);
+ /*
+ * Putting EMIF in HW_AUTO is seen to be causing issues with
+ * EMIF clocks and the master DLL. Put EMIF in SW_WKUP
+ * in OMAP5430 ES1.0 silicon
+ */
+ if (omap_rev != OMAP5430_ES1_0) {
+ /* Put EMIF clock domain back in hw auto mode */
+ enable_clock_domain(&prcm->cm_memif_clkstctrl,
+ CD_CLKCTRL_CLKTRCTRL_HW_AUTO);
+ wait_for_clk_enable(&prcm->cm_memif_emif_1_clkctrl);
+ wait_for_clk_enable(&prcm->cm_memif_emif_2_clkctrl);
+ }
}
void bypass_dpll(u32 *const base)
@@ -529,29 +537,6 @@
CD_CLKCTRL_CLKTRCTRL_SHIFT);
}
-void setup_sri2c(void)
-{
- u32 sys_clk_khz, cycles_hi, cycles_low, temp;
-
- sys_clk_khz = get_sys_clk_freq() / 1000;
-
- /*
- * Setup the dedicated I2C controller for Voltage Control
- * I2C clk - high period 40% low period 60%
- */
- cycles_hi = sys_clk_khz * 4 / PRM_VC_I2C_CHANNEL_FREQ_KHZ / 10;
- cycles_low = sys_clk_khz * 6 / PRM_VC_I2C_CHANNEL_FREQ_KHZ / 10;
- /* values to be set in register - less by 5 & 7 respectively */
- cycles_hi -= 5;
- cycles_low -= 7;
- temp = (cycles_hi << PRM_VC_CFG_I2C_CLK_SCLH_SHIFT) |
- (cycles_low << PRM_VC_CFG_I2C_CLK_SCLL_SHIFT);
- writel(temp, &prcm->prm_vc_cfg_i2c_clk);
-
- /* Disable high speed mode and all advanced features */
- writel(0x0, &prcm->prm_vc_cfg_i2c_mode);
-}
-
void do_enable_clocks(u32 *const *clk_domains,
u32 *const *clk_modules_hw_auto,
u32 *const *clk_modules_explicit_en,
diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c
index 62678ff..db509c9 100644
--- a/arch/arm/cpu/armv7/omap-common/emif-common.c
+++ b/arch/arm/cpu/armv7/omap-common/emif-common.c
@@ -90,20 +90,33 @@
* tZQINIT = 1 us
* Enough loops assuming a maximum of 2GHz
*/
+
sdelay(2000);
- set_mr(base, cs, LPDDR2_MR1, MR1_BL_8_BT_SEQ_WRAP_EN_NWR_3);
+
+ if (omap_revision() >= OMAP5430_ES1_0)
+ set_mr(base, cs, LPDDR2_MR1, MR1_BL_8_BT_SEQ_WRAP_EN_NWR_8);
+ else
+ set_mr(base, cs, LPDDR2_MR1, MR1_BL_8_BT_SEQ_WRAP_EN_NWR_3);
+
set_mr(base, cs, LPDDR2_MR16, MR16_REF_FULL_ARRAY);
+
/*
* Enable refresh along with writing MR2
* Encoding of RL in MR2 is (RL - 2)
*/
mr_addr = LPDDR2_MR2 | EMIF_REG_REFRESH_EN_MASK;
set_mr(base, cs, mr_addr, RL_FINAL - 2);
+
+ if (omap_revision() >= OMAP5430_ES1_0)
+ set_mr(base, cs, LPDDR2_MR3, 0x1);
}
static void lpddr2_init(u32 base, const struct emif_regs *regs)
{
struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
+ u32 *ext_phy_ctrl_base = 0;
+ u32 *emif_ext_phy_ctrl_base = 0;
+ u32 i = 0;
/* Not NVM */
clrbits_le32(&emif->emif_lpddr2_nvm_config, EMIF_REG_CS1NVMEN_MASK);
@@ -119,7 +132,31 @@
* un-locked frequency & default RL
*/
writel(regs->sdram_config_init, &emif->emif_sdram_config);
- writel(regs->emif_ddr_phy_ctlr_1_init, &emif->emif_ddr_phy_ctrl_1);
+ writel(regs->emif_ddr_phy_ctlr_1, &emif->emif_ddr_phy_ctrl_1);
+
+ ext_phy_ctrl_base = (u32 *) &(regs->emif_ddr_ext_phy_ctrl_1);
+ emif_ext_phy_ctrl_base = (u32 *) &(emif->emif_ddr_ext_phy_ctrl_1);
+
+ if (omap_revision() >= OMAP5430_ES1_0) {
+ /* Configure external phy control timing registers */
+ for (i = 0; i < EMIF_EXT_PHY_CTRL_TIMING_REG; i++) {
+ writel(*ext_phy_ctrl_base, emif_ext_phy_ctrl_base++);
+ /* Update shadow registers */
+ writel(*ext_phy_ctrl_base++, emif_ext_phy_ctrl_base++);
+ }
+
+ /*
+ * external phy 6-24 registers do not change with
+ * ddr frequency
+ */
+ for (i = 0; i < EMIF_EXT_PHY_CTRL_CONST_REG; i++) {
+ writel(ext_phy_ctrl_const_base[i],
+ emif_ext_phy_ctrl_base++);
+ /* Update shadow registers */
+ writel(ext_phy_ctrl_const_base[i],
+ emif_ext_phy_ctrl_base++);
+ }
+ }
do_lpddr2_init(base, CS0);
if (regs->sdram_config & EMIF_REG_EBANK_MASK)
diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
index ab46bff..cf71ab4 100644
--- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c
+++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
@@ -203,21 +203,15 @@
}
/*
-* This function is called by start_armboot. You can reliably use static
-* data. Any boot-time function that require static data should be
-* called from here
-*/
-int arch_cpu_init(void)
-{
- return 0;
-}
-
-/*
* get_device_type(): tell if GP/HS/EMU/TST
*/
u32 get_device_type(void)
{
- return 0;
+ struct omap_sys_ctrl_regs *ctrl =
+ (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
+
+ return (readl(&ctrl->control_status) &
+ (DEVICE_TYPE_MASK)) >> DEVICE_TYPE_SHIFT;
}
/*
diff --git a/arch/arm/cpu/armv7/omap-common/lowlevel_init.S b/arch/arm/cpu/armv7/omap-common/lowlevel_init.S
index 35f38ac..ccc6bb6 100644
--- a/arch/arm/cpu/armv7/omap-common/lowlevel_init.S
+++ b/arch/arm/cpu/armv7/omap-common/lowlevel_init.S
@@ -27,9 +27,9 @@
*/
#include <asm/arch/omap.h>
+#include <linux/linkage.h>
-.global save_boot_params
-save_boot_params:
+ENTRY(save_boot_params)
/*
* See if the rom code passed pointer is valid:
* It is not valid if it is not in non-secure SRAM
@@ -76,10 +76,9 @@
strb r2, [r3, #CH_FLAGS_OFFSET]
1:
bx lr
+ENDPROC(save_boot_params)
-
-.globl lowlevel_init
-lowlevel_init:
+ENTRY(lowlevel_init)
/*
* Setup a temporary stack
*/
@@ -95,12 +94,13 @@
*/
bl s_init
pop {ip, pc}
+ENDPROC(lowlevel_init)
-.globl set_pl310_ctrl_reg
-set_pl310_ctrl_reg:
+ENTRY(set_pl310_ctrl_reg)
PUSH {r4-r11, lr} @ save registers - ROM code may pollute
@ our registers
LDR r12, =0x102 @ Set PL310 control register - value in R0
.word 0xe1600070 @ SMC #0 - hand assembled because -march=armv5
@ call ROM Code API to set control register
POP {r4-r11, pc}
+ENDPROC(set_pl310_ctrl_reg)
diff --git a/arch/arm/cpu/armv7/omap-common/reset.S b/arch/arm/cpu/armv7/omap-common/reset.c
similarity index 70%
rename from arch/arm/cpu/armv7/omap-common/reset.S
rename to arch/arm/cpu/armv7/omap-common/reset.c
index 838b122..234e90a 100644
--- a/arch/arm/cpu/armv7/omap-common/reset.S
+++ b/arch/arm/cpu/armv7/omap-common/reset.c
@@ -1,6 +1,11 @@
/*
- * Copyright (c) 2009 Samsung Electronics.
- * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * Common layer for reset related functionality of OMAP based socs.
+ *
+ * (C) Copyright 2012
+ * Texas Instruments, <www.ti.com>
+ *
+ * Sricharan R <r.sricharan@ti.com>
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -20,19 +25,12 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
-
#include <config.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <linux/compiler.h>
-.global reset_cpu
-reset_cpu:
- ldr r1, rstctl @ get addr for global reset
- @ reg
- ldr r3, rstbit @ sw reset bit
- str r3, [r1] @ force reset
- mov r0, r0
-_loop_forever:
- b _loop_forever
-rstctl:
- .word PRM_RSTCTRL
-rstbit:
- .word PRM_RSTCTRL_RESET
+void __weak reset_cpu(unsigned long ignored)
+{
+ writel(PRM_RSTCTRL_RESET, PRM_RSTCTRL);
+}
diff --git a/arch/arm/cpu/armv7/omap-common/spl.c b/arch/arm/cpu/armv7/omap-common/spl.c
index 0f2e0a2d2..4d1ac85 100644
--- a/arch/arm/cpu/armv7/omap-common/spl.c
+++ b/arch/arm/cpu/armv7/omap-common/spl.c
@@ -162,6 +162,7 @@
#ifdef CONFIG_SPL_MMC_SUPPORT
case BOOT_DEVICE_MMC1:
case BOOT_DEVICE_MMC2:
+ case BOOT_DEVICE_MMC2_2:
spl_mmc_load_image();
break;
#endif
diff --git a/arch/arm/cpu/armv7/omap-common/spl_mmc.c b/arch/arm/cpu/armv7/omap-common/spl_mmc.c
index 6f5b43e..2f921bb 100644
--- a/arch/arm/cpu/armv7/omap-common/spl_mmc.c
+++ b/arch/arm/cpu/armv7/omap-common/spl_mmc.c
@@ -39,10 +39,11 @@
{
switch (omap_boot_device()) {
case BOOT_DEVICE_MMC1:
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
break;
case BOOT_DEVICE_MMC2:
- omap_mmc_init(1);
+ case BOOT_DEVICE_MMC2_2:
+ omap_mmc_init(1, 0, 0);
break;
}
return 0;
diff --git a/arch/arm/cpu/armv7/omap-common/vc.c b/arch/arm/cpu/armv7/omap-common/vc.c
new file mode 100644
index 0000000..a045b77
--- /dev/null
+++ b/arch/arm/cpu/armv7/omap-common/vc.c
@@ -0,0 +1,138 @@
+/*
+ * Voltage Controller implementation for OMAP
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ * Nishanth Menon
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <common.h>
+#include <asm/omap_common.h>
+#include <asm/arch/sys_proto.h>
+
+/*
+ * Define Master code if there are multiple masters on the I2C_SR bus.
+ * Normally not required
+ */
+#ifndef CONFIG_OMAP_VC_I2C_HS_MCODE
+#define CONFIG_OMAP_VC_I2C_HS_MCODE 0x0
+#endif
+
+/* Register defines and masks for VC IP Block */
+/* PRM_VC_CFG_I2C_MODE */
+#define PRM_VC_CFG_I2C_MODE_DFILTEREN_BIT (0x1 << 6)
+#define PRM_VC_CFG_I2C_MODE_SRMODEEN_BIT (0x1 << 4)
+#define PRM_VC_CFG_I2C_MODE_HSMODEEN_BIT (0x1 << 3)
+#define PRM_VC_CFG_I2C_MODE_HSMCODE_SHIFT 0x0
+#define PRM_VC_CFG_I2C_MODE_HSMCODE_MASK 0x3
+
+/* PRM_VC_CFG_I2C_CLK */
+#define PRM_VC_CFG_I2C_CLK_HSCLL_SHIFT 24
+#define PRM_VC_CFG_I2C_CLK_HSCLL_MASK 0xFF
+#define PRM_VC_CFG_I2C_CLK_HSCLH_SHIFT 16
+#define PRM_VC_CFG_I2C_CLK_HSCLH_MASK 0xFF
+#define PRM_VC_CFG_I2C_CLK_SCLH_SHIFT 0
+#define PRM_VC_CFG_I2C_CLK_SCLH_MASK 0xFF
+#define PRM_VC_CFG_I2C_CLK_SCLL_SHIFT 8
+#define PRM_VC_CFG_I2C_CLK_SCLL_MASK (0xFF << 8)
+
+/* PRM_VC_VAL_BYPASS */
+#define PRM_VC_VAL_BYPASS_VALID_BIT (0x1 << 24)
+#define PRM_VC_VAL_BYPASS_SLAVEADDR_SHIFT 0
+#define PRM_VC_VAL_BYPASS_SLAVEADDR_MASK 0x7F
+#define PRM_VC_VAL_BYPASS_REGADDR_SHIFT 8
+#define PRM_VC_VAL_BYPASS_REGADDR_MASK 0xFF
+#define PRM_VC_VAL_BYPASS_DATA_SHIFT 16
+#define PRM_VC_VAL_BYPASS_DATA_MASK 0xFF
+
+/**
+ * omap_vc_init() - Initialization for Voltage controller
+ * @speed_khz: I2C buspeed in KHz
+ */
+void omap_vc_init(u16 speed_khz)
+{
+ u32 val;
+ u32 sys_clk_khz, cycles_hi, cycles_low;
+
+ sys_clk_khz = get_sys_clk_freq() / 1000;
+
+ if (speed_khz > 400) {
+ puts("higher speed requested - throttle to 400Khz\n");
+ speed_khz = 400;
+ }
+
+ /*
+ * Setup the dedicated I2C controller for Voltage Control
+ * I2C clk - high period 40% low period 60%
+ */
+ speed_khz /= 10;
+ cycles_hi = sys_clk_khz * 4 / speed_khz;
+ cycles_low = sys_clk_khz * 6 / speed_khz;
+ /* values to be set in register - less by 5 & 7 respectively */
+ cycles_hi -= 5;
+ cycles_low -= 7;
+ val = (cycles_hi << PRM_VC_CFG_I2C_CLK_SCLH_SHIFT) |
+ (cycles_low << PRM_VC_CFG_I2C_CLK_SCLL_SHIFT);
+ writel(val, &prcm->prm_vc_cfg_i2c_clk);
+
+ val = CONFIG_OMAP_VC_I2C_HS_MCODE <<
+ PRM_VC_CFG_I2C_MODE_HSMCODE_SHIFT;
+ /* No HS mode for now */
+ val &= ~PRM_VC_CFG_I2C_MODE_HSMODEEN_BIT;
+ writel(val, &prcm->prm_vc_cfg_i2c_mode);
+}
+
+/**
+ * omap_vc_bypass_send_value() - Send a data using VC Bypass command
+ * @sa: 7 bit I2C slave address of the PMIC
+ * @reg_addr: I2C register address(8 bit) address in PMIC
+ * @reg_data: what 8 bit data to write
+ */
+int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data)
+{
+ /*
+ * Unfortunately we need to loop here instead of a defined time
+ * use arbitary large value
+ */
+ u32 timeout = 0xFFFF;
+ u32 reg_val;
+
+ sa &= PRM_VC_VAL_BYPASS_SLAVEADDR_MASK;
+ reg_addr &= PRM_VC_VAL_BYPASS_REGADDR_MASK;
+ reg_data &= PRM_VC_VAL_BYPASS_DATA_MASK;
+
+ /* program VC to send data */
+ reg_val = sa << PRM_VC_VAL_BYPASS_SLAVEADDR_SHIFT |
+ reg_addr << PRM_VC_VAL_BYPASS_REGADDR_SHIFT |
+ reg_data << PRM_VC_VAL_BYPASS_DATA_SHIFT;
+ writel(reg_val, &prcm->prm_vc_val_bypass);
+
+ /* Signal VC to send data */
+ writel(reg_val | PRM_VC_VAL_BYPASS_VALID_BIT, &prcm->prm_vc_val_bypass);
+
+ /* Wait on VC to complete transmission */
+ do {
+ reg_val = readl(&prcm->prm_vc_val_bypass) &
+ PRM_VC_VAL_BYPASS_VALID_BIT;
+ if (!reg_val)
+ break;
+
+ sdelay(100);
+ } while (--timeout);
+
+ /* Optional: cleanup PRM_IRQSTATUS_Ax */
+ /* In case we can do something about it in future.. */
+ if (!timeout)
+ return -1;
+
+ /* All good.. */
+ return 0;
+}
diff --git a/arch/arm/cpu/armv7/omap3/board.c b/arch/arm/cpu/armv7/omap3/board.c
index 1fee574..f2e52e9 100644
--- a/arch/arm/cpu/armv7/omap3/board.c
+++ b/arch/arm/cpu/armv7/omap3/board.c
@@ -41,6 +41,7 @@
#include <asm/arch/gpio.h>
#include <asm/omap_common.h>
#include <i2c.h>
+#include <linux/compiler.h>
/* Declarations */
extern omap3_sysinfo sysinfo;
@@ -244,6 +245,17 @@
mem_init();
}
+/*
+ * Routine: misc_init_r
+ * Description: A basic misc_init_r that just displays the die ID
+ */
+int __weak misc_init_r(void)
+{
+ dieid_num_r();
+
+ return 0;
+}
+
/******************************************************************************
* Routine: wait_for_command_complete
* Description: Wait for posting to finish on watchdog
diff --git a/arch/arm/cpu/armv7/omap3/clock.c b/arch/arm/cpu/armv7/omap3/clock.c
index 567817e..09c51f6 100644
--- a/arch/arm/cpu/armv7/omap3/clock.c
+++ b/arch/arm/cpu/armv7/omap3/clock.c
@@ -572,6 +572,22 @@
}
if (get_cpu_family() == CPU_OMAP36XX) {
+ /*
+ * In warm reset conditions on OMAP36xx/AM/DM37xx
+ * the rom code incorrectly sets the DPLL4 clock
+ * input divider to /6.5. Section 3.5.3.3.3.2.1 of
+ * the AM/DM37x TRM explains that the /6.5 divider
+ * is used only when the input clock is 13MHz.
+ *
+ * If the part is in this cpu family *and* the input
+ * clock *is not* 13 MHz, then reset the DPLL4 clock
+ * input divider to /1 as it should never set to /6.5
+ * in this case.
+ */
+ if (sys_clkin_sel != 1) /* 13 MHz */
+ /* Bit 8: DPLL4_CLKINP_DIV */
+ sr32(&prm_base->clksrc_ctrl, 8, 1, 0);
+
/* Unlock MPU DPLL (slows things down, and needed later) */
sr32(&prcm_base->clken_pll_mpu, 0, 3, PLL_LOW_POWER_BYPASS);
wait_on_value(ST_MPU_CLK, 0, &prcm_base->idlest_pll_mpu,
diff --git a/arch/arm/cpu/armv7/omap3/lowlevel_init.S b/arch/arm/cpu/armv7/omap3/lowlevel_init.S
index c42c5ddcc..ebf69fa 100644
--- a/arch/arm/cpu/armv7/omap3/lowlevel_init.S
+++ b/arch/arm/cpu/armv7/omap3/lowlevel_init.S
@@ -31,22 +31,22 @@
#include <version.h>
#include <asm/arch/mem.h>
#include <asm/arch/clocks_omap3.h>
+#include <linux/linkage.h>
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE /* sdram load addr from config.mk */
#ifdef CONFIG_SPL_BUILD
-.global save_boot_params
-save_boot_params:
+ENTRY(save_boot_params)
ldr r4, =omap3_boot_device
ldr r5, [r0, #0x4]
and r5, r5, #0xff
str r5, [r4]
bx lr
+ENDPROC(save_boot_params)
#endif
-.global omap3_gp_romcode_call
-omap3_gp_romcode_call:
+ENTRY(omap3_gp_romcode_call)
PUSH {r4-r12, lr} @ Save all registers from ROM code!
MOV r12, r0 @ Copy the Service ID in R12
MOV r0, r1 @ Copy parameter to R0
@@ -55,6 +55,7 @@
.word 0xe1600070 @ SMC #0 to enter monitor - hand assembled
@ because we use -march=armv5
POP {r4-r12, pc}
+ENDPROC(omap3_gp_romcode_call)
/*
* Funtion for making PPA HAL API calls in secure devices
@@ -62,8 +63,7 @@
* R0 - Service ID
* R1 - paramer list
*/
-.global do_omap3_emu_romcode_call
-do_omap3_emu_romcode_call:
+ENTRY(do_omap3_emu_romcode_call)
PUSH {r4-r12, lr} @ Save all registers from ROM code!
MOV r12, r0 @ Copy the Secure Service ID in R12
MOV r3, r1 @ Copy the pointer to va_list in R3
@@ -76,14 +76,14 @@
.word 0xe1600071 @ SMC #1 to call PPA service - hand assembled
@ because we use -march=armv5
POP {r4-r12, pc}
+ENDPROC(do_omap3_emu_romcode_call)
#if !defined(CONFIG_SYS_NAND_BOOT) && !defined(CONFIG_SYS_NAND_BOOT)
/**************************************************************************
* cpy_clk_code: relocates clock code into SRAM where its safer to execute
* R1 = SRAM destination address.
*************************************************************************/
-.global cpy_clk_code
- cpy_clk_code:
+ENTRY(cpy_clk_code)
/* Copy DPLL code into SRAM */
adr r0, go_to_speed /* get addr of clock setting code */
mov r2, #384 /* r2 size to copy (div by 32 bytes) */
@@ -95,6 +95,7 @@
cmp r0, r2 /* until source end address [r2] */
bne next2
mov pc, lr /* back to caller */
+ENDPROC(cpy_clk_code)
/* ***************************************************************************
* go_to_speed: -Moves to bypass, -Commits clock dividers, -puts dpll at speed
@@ -109,8 +110,7 @@
* L3 when its not in self refresh seems bad for it. Normally, this
* code runs from flash before SDR is init so that should be ok.
****************************************************************************/
-.global go_to_speed
- go_to_speed:
+ENTRY(go_to_speed)
stmfd sp!, {r4 - r6}
/* move into fast relock bypass */
@@ -171,6 +171,7 @@
nop
ldmfd sp!, {r4 - r6}
mov pc, lr /* back to caller, locked */
+ENDPROC(go_to_speed)
_go_to_speed: .word go_to_speed
@@ -211,8 +212,7 @@
#endif
-.globl lowlevel_init
-lowlevel_init:
+ENTRY(lowlevel_init)
ldr sp, SRAM_STACK
str ip, [sp] /* stash old link register */
mov ip, lr /* save link reg across call */
@@ -230,6 +230,7 @@
/* back to arch calling code */
mov pc, lr
+ENDPROC(lowlevel_init)
/* the literal pools origin */
.ltorg
@@ -480,22 +481,22 @@
.word 26000, 432, 12, 9, 16, 9, 4, 3, 1
.word 38400, 360, 15, 9, 16, 5, 4, 3, 1
-.globl get_36x_mpu_dpll_param
-get_36x_mpu_dpll_param:
+ENTRY(get_36x_mpu_dpll_param)
adr r0, mpu_36x_dpll_param
mov pc, lr
+ENDPROC(get_36x_mpu_dpll_param)
-.globl get_36x_iva_dpll_param
-get_36x_iva_dpll_param:
+ENTRY(get_36x_iva_dpll_param)
adr r0, iva_36x_dpll_param
mov pc, lr
+ENDPROC(get_36x_iva_dpll_param)
-.globl get_36x_core_dpll_param
-get_36x_core_dpll_param:
+ENTRY(get_36x_core_dpll_param)
adr r0, core_36x_dpll_param
mov pc, lr
+ENDPROC(get_36x_core_dpll_param)
-.globl get_36x_per_dpll_param
-get_36x_per_dpll_param:
+ENTRY(get_36x_per_dpll_param)
adr r0, per_36x_dpll_param
mov pc, lr
+ENDPROC(get_36x_per_dpll_param)
diff --git a/arch/arm/cpu/armv7/omap4/clocks.c b/arch/arm/cpu/armv7/omap4/clocks.c
index e2189f7..c568951 100644
--- a/arch/arm/cpu/armv7/omap4/clocks.c
+++ b/arch/arm/cpu/armv7/omap4/clocks.c
@@ -46,8 +46,6 @@
#define puts(s)
#endif
-#define abs(x) (((x) < 0) ? ((x)*-1) : (x))
-
struct omap4_prcm_regs *const prcm = (struct omap4_prcm_regs *)0x4A004100;
const u32 sys_clk_array[8] = {
@@ -275,47 +273,70 @@
{
u32 volt, omap_rev;
- setup_sri2c();
+ omap_vc_init(PRM_VC_I2C_CHANNEL_FREQ_KHZ);
omap_rev = omap_revision();
- /* TPS - supplies vdd_mpu on 4460 */
- if (omap_rev >= OMAP4460_ES1_0) {
- volt = 1203;
- do_scale_tps62361(TPS62361_REG_ADDR_SET1, volt);
- }
/*
- * VCORE 1
- *
- * 4430 : supplies vdd_mpu
- * Setting a high voltage for Nitro mode as smart reflex is not enabled.
- * We use the maximum possible value in the AVS range because the next
- * higher voltage in the discrete range (code >= 0b111010) is way too
- * high
- *
- * 4460 : supplies vdd_core
+ * Scale Voltage rails:
+ * 1. VDD_CORE
+ * 3. VDD_MPU
+ * 3. VDD_IVA
*/
if (omap_rev < OMAP4460_ES1_0) {
+ /*
+ * OMAP4430:
+ * VDD_CORE = TWL6030 VCORE3
+ * VDD_MPU = TWL6030 VCORE1
+ * VDD_IVA = TWL6030 VCORE2
+ */
+ volt = 1200;
+ do_scale_vcore(SMPS_REG_ADDR_VCORE3, volt);
+
+ /*
+ * note on VDD_MPU:
+ * Setting a high voltage for Nitro mode as smart reflex is not
+ * enabled. We use the maximum possible value in the AVS range
+ * because the next higher voltage in the discrete range
+ * (code >= 0b111010) is way too high.
+ */
volt = 1325;
do_scale_vcore(SMPS_REG_ADDR_VCORE1, volt);
+ volt = 1200;
+ do_scale_vcore(SMPS_REG_ADDR_VCORE2, volt);
+
} else {
+ /*
+ * OMAP4460:
+ * VDD_CORE = TWL6030 VCORE1
+ * VDD_MPU = TPS62361
+ * VDD_IVA = TWL6030 VCORE2
+ */
volt = 1200;
do_scale_vcore(SMPS_REG_ADDR_VCORE1, volt);
+ /* TPS62361 */
+ volt = 1203;
+ do_scale_tps62361(TPS62361_VSEL0_GPIO,
+ TPS62361_REG_ADDR_SET1, volt);
+ /* VCORE 2 - supplies vdd_iva */
+ volt = 1200;
+ do_scale_vcore(SMPS_REG_ADDR_VCORE2, volt);
}
+}
- /* VCORE 2 - supplies vdd_iva */
- volt = 1200;
- do_scale_vcore(SMPS_REG_ADDR_VCORE2, volt);
+u32 get_offset_code(u32 offset)
+{
+ u32 offset_code, step = 12660; /* 12.66 mV represented in uV */
- /*
- * VCORE 3
- * 4430 : supplies vdd_core
- * 4460 : not connected
- */
- if (omap_rev < OMAP4460_ES1_0) {
- volt = 1200;
- do_scale_vcore(SMPS_REG_ADDR_VCORE3, volt);
- }
+ if (omap_revision() == OMAP4430_ES1_0)
+ offset -= PHOENIX_SMPS_BASE_VOLT_STD_MODE_UV;
+ else
+ offset -= PHOENIX_SMPS_BASE_VOLT_STD_MODE_WITH_OFFSET_UV;
+
+ offset_code = (offset + step - 1) / step;
+
+ /* The code starts at 1 not 0 */
+ return ++offset_code;
}
/*
@@ -355,7 +376,6 @@
&prcm->cm_l4per_gptimer2_clkctrl,
&prcm->cm_wkup_wdtimer2_clkctrl,
&prcm->cm_l4per_uart3_clkctrl,
- &prcm->cm_l3init_fsusb_clkctrl,
&prcm->cm_l3init_hsusbhost_clkctrl,
0
};
@@ -432,10 +452,6 @@
};
u32 *const clk_modules_hw_auto_non_essential[] = {
- &prcm->cm_mpu_m3_mpu_m3_clkctrl,
- &prcm->cm_ivahd_ivahd_clkctrl,
- &prcm->cm_ivahd_sl2_clkctrl,
- &prcm->cm_dsp_dsp_clkctrl,
&prcm->cm_l3_2_gpmc_clkctrl,
&prcm->cm_l3instr_l3_3_clkctrl,
&prcm->cm_l3instr_l3_instr_clkctrl,
@@ -482,7 +498,6 @@
&prcm->cm_dss_dss_clkctrl,
&prcm->cm_sgx_sgx_clkctrl,
&prcm->cm_l3init_hsusbhost_clkctrl,
- &prcm->cm_l3init_fsusb_clkctrl,
0
};
diff --git a/arch/arm/cpu/armv7/omap4/hwinit.c b/arch/arm/cpu/armv7/omap4/hwinit.c
index 91f8320..187e938 100644
--- a/arch/arm/cpu/armv7/omap4/hwinit.c
+++ b/arch/arm/cpu/armv7/omap4/hwinit.c
@@ -37,7 +37,7 @@
DECLARE_GLOBAL_DATA_PTR;
-u32 *const omap4_revision = (u32 *)OMAP4_SRAM_SCRATCH_OMAP4_REV;
+u32 *const omap_si_rev = (u32 *)OMAP4_SRAM_SCRATCH_OMAP4_REV;
static const struct gpio_bank gpio_bank_44xx[6] = {
{ (void *)OMAP44XX_GPIO1_BASE, METHOD_GPIO_24XX },
@@ -59,8 +59,8 @@
u32 lpddr2io;
struct control_lpddr2io_regs *lpddr2io_regs =
(struct control_lpddr2io_regs *)LPDDR2_IO_REGS_BASE;
- struct omap4_sys_ctrl_regs *const ctrl =
- (struct omap4_sys_ctrl_regs *)SYSCTRL_GENERAL_CORE_BASE;
+ struct omap_sys_ctrl_regs *const ctrl =
+ (struct omap_sys_ctrl_regs *)SYSCTRL_GENERAL_CORE_BASE;
u32 omap4_rev = omap_revision();
@@ -129,40 +129,40 @@
switch (arm_rev) {
case MIDR_CORTEX_A9_R0P1:
- *omap4_revision = OMAP4430_ES1_0;
+ *omap_si_rev = OMAP4430_ES1_0;
break;
case MIDR_CORTEX_A9_R1P2:
switch (readl(CONTROL_ID_CODE)) {
case OMAP4_CONTROL_ID_CODE_ES2_0:
- *omap4_revision = OMAP4430_ES2_0;
+ *omap_si_rev = OMAP4430_ES2_0;
break;
case OMAP4_CONTROL_ID_CODE_ES2_1:
- *omap4_revision = OMAP4430_ES2_1;
+ *omap_si_rev = OMAP4430_ES2_1;
break;
case OMAP4_CONTROL_ID_CODE_ES2_2:
- *omap4_revision = OMAP4430_ES2_2;
+ *omap_si_rev = OMAP4430_ES2_2;
break;
default:
- *omap4_revision = OMAP4430_ES2_0;
+ *omap_si_rev = OMAP4430_ES2_0;
break;
}
break;
case MIDR_CORTEX_A9_R1P3:
- *omap4_revision = OMAP4430_ES2_3;
+ *omap_si_rev = OMAP4430_ES2_3;
break;
case MIDR_CORTEX_A9_R2P10:
switch (readl(CONTROL_ID_CODE)) {
case OMAP4460_CONTROL_ID_CODE_ES1_1:
- *omap4_revision = OMAP4460_ES1_1;
+ *omap_si_rev = OMAP4460_ES1_1;
break;
case OMAP4460_CONTROL_ID_CODE_ES1_0:
default:
- *omap4_revision = OMAP4460_ES1_0;
+ *omap_si_rev = OMAP4460_ES1_0;
break;
}
break;
default:
- *omap4_revision = OMAP4430_SILICON_ID_INVALID;
+ *omap_si_rev = OMAP4430_SILICON_ID_INVALID;
break;
}
}
diff --git a/arch/arm/cpu/armv7/omap4/sdram_elpida.c b/arch/arm/cpu/armv7/omap4/sdram_elpida.c
index a5ec7d3..b538960 100644
--- a/arch/arm/cpu/armv7/omap4/sdram_elpida.c
+++ b/arch/arm/cpu/armv7/omap4/sdram_elpida.c
@@ -89,6 +89,10 @@
.emif_ddr_phy_ctlr_1_init = 0x049ffff5,
.emif_ddr_phy_ctlr_1 = 0x049ff418
};
+
+/* Dummy registers for OMAP44xx */
+const u32 ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG];
+
const struct dmm_lisa_map_regs lisa_map_2G_x_1_x_2 = {
.dmm_lisa_map_0 = 0xFF020100,
.dmm_lisa_map_1 = 0,
diff --git a/arch/arm/cpu/armv7/omap5/Makefile b/arch/arm/cpu/armv7/omap5/Makefile
index f8ca9ac..9b261c4 100644
--- a/arch/arm/cpu/armv7/omap5/Makefile
+++ b/arch/arm/cpu/armv7/omap5/Makefile
@@ -28,7 +28,7 @@
COBJS += hwinit.o
COBJS += clocks.o
COBJS += emif.o
-COBJS += sdram_elpida.o
+COBJS += sdram.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
diff --git a/arch/arm/cpu/armv7/omap5/clocks.c b/arch/arm/cpu/armv7/omap5/clocks.c
index dd882a2..1a59f26 100644
--- a/arch/arm/cpu/armv7/omap5/clocks.c
+++ b/arch/arm/cpu/armv7/omap5/clocks.c
@@ -88,6 +88,26 @@
{1375, 47, 1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
};
+static const struct dpll_params mpu_dpll_params_800mhz[NUM_SYS_CLKS] = {
+ {200, 2, 1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {1000, 20, 1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {375, 8, 1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {400, 12, 1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {375, 17, 1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+static const struct dpll_params mpu_dpll_params_400mhz[NUM_SYS_CLKS] = {
+ {200, 2, 2, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {1000, 20, 2, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {375, 8, 2, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {400, 12, 2, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {375, 17, 2, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
static const struct dpll_params mpu_dpll_params_550mhz[NUM_SYS_CLKS] = {
{275, 2, 2, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
@@ -100,24 +120,24 @@
static const struct dpll_params
core_dpll_params_2128mhz_ddr532[NUM_SYS_CLKS] = {
- {266, 2, 1, 5, 8, 4, 62, 5, 5, 7}, /* 12 MHz */
+ {266, 2, 2, 5, 8, 4, 62, 5, 5, 7}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {570, 8, 1, 5, 8, 4, 62, 5, 5, 7}, /* 16.8 MHz */
- {665, 11, 1, 5, 8, 4, 62, 5, 5, 7}, /* 19.2 MHz */
- {532, 12, 1, 5, 8, 4, 62, 5, 5, 7}, /* 26 MHz */
+ {570, 8, 2, 5, 8, 4, 62, 5, 5, 7}, /* 16.8 MHz */
+ {665, 11, 2, 5, 8, 4, 62, 5, 5, 7}, /* 19.2 MHz */
+ {532, 12, 2, 5, 8, 4, 62, 5, 5, 7}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {665, 23, 1, 5, 8, 4, 62, 5, 5, 7} /* 38.4 MHz */
+ {665, 23, 2, 5, 8, 4, 62, 5, 5, 7} /* 38.4 MHz */
};
static const struct dpll_params
core_dpll_params_2128mhz_ddr266[NUM_SYS_CLKS] = {
- {266, 2, 2, 5, 8, 4, 62, 5, 5, 7}, /* 12 MHz */
+ {266, 2, 4, 5, 8, 8, 62, 10, 10, 14}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {570, 8, 2, 5, 8, 4, 62, 5, 5, 7}, /* 16.8 MHz */
- {665, 11, 2, 5, 8, 4, 62, 5, 5, 7}, /* 19.2 MHz */
- {532, 12, 2, 5, 8, 4, 62, 5, 5, 7}, /* 26 MHz */
+ {570, 8, 4, 5, 8, 8, 62, 10, 10, 14}, /* 16.8 MHz */
+ {665, 11, 4, 5, 8, 8, 62, 10, 10, 14}, /* 19.2 MHz */
+ {532, 12, 4, 8, 8, 8, 62, 10, 10, 14}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {665, 23, 2, 5, 8, 4, 62, 5, 5, 7} /* 38.4 MHz */
+ {665, 23, 4, 8, 8, 8, 62, 10, 10, 14} /* 38.4 MHz */
};
static const struct dpll_params per_dpll_params_768mhz[NUM_SYS_CLKS] = {
@@ -131,40 +151,40 @@
};
static const struct dpll_params iva_dpll_params_2330mhz[NUM_SYS_CLKS] = {
- {931, 11, -1, -1, 4, 7, -1, -1}, /* 12 MHz */
- {931, 12, -1, -1, 4, 7, -1, -1}, /* 13 MHz */
- {665, 11, -1, -1, 4, 7, -1, -1}, /* 16.8 MHz */
- {727, 14, -1, -1, 4, 7, -1, -1}, /* 19.2 MHz */
- {931, 25, -1, -1, 4, 7, -1, -1}, /* 26 MHz */
- {931, 26, -1, -1, 4, 7, -1, -1}, /* 27 MHz */
- {412, 16, -1, -1, 4, 7, -1, -1} /* 38.4 MHz */
+ {1165, 11, -1, -1, 5, 6, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {2011, 28, -1, -1, 5, 6, -1, -1, -1, -1}, /* 16.8 MHz */
+ {1881, 30, -1, -1, 5, 6, -1, -1, -1, -1}, /* 19.2 MHz */
+ {1165, 25, -1, -1, 5, 6, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {1972, 64, -1, -1, 5, 6, -1, -1, -1, -1} /* 38.4 MHz */
};
/* ABE M & N values with sys_clk as source */
static const struct dpll_params
abe_dpll_params_sysclk_196608khz[NUM_SYS_CLKS] = {
- {49, 5, 1, 1, -1, -1, -1, -1}, /* 12 MHz */
- {68, 8, 1, 1, -1, -1, -1, -1}, /* 13 MHz */
- {35, 5, 1, 1, -1, -1, -1, -1}, /* 16.8 MHz */
- {46, 8, 1, 1, -1, -1, -1, -1}, /* 19.2 MHz */
- {34, 8, 1, 1, -1, -1, -1, -1}, /* 26 MHz */
- {29, 7, 1, 1, -1, -1, -1, -1}, /* 27 MHz */
- {64, 24, 1, 1, -1, -1, -1, -1} /* 38.4 MHz */
+ {49, 5, 1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {35, 5, 1, 1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {46, 8, 1, 1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {34, 8, 1, 1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {64, 24, 1, 1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
};
/* ABE M & N values with 32K clock as source */
static const struct dpll_params abe_dpll_params_32k_196608khz = {
- 750, 0, 1, 1, -1, -1, -1, -1
+ 750, 0, 1, 1, -1, -1, -1, -1, -1, -1
};
static const struct dpll_params usb_dpll_params_1920mhz[NUM_SYS_CLKS] = {
- {80, 0, 2, -1, -1, -1, -1, -1}, /* 12 MHz */
- {960, 12, 2, -1, -1, -1, -1, -1}, /* 13 MHz */
- {400, 6, 2, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {50, 0, 2, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {480, 12, 2, -1, -1, -1, -1, -1}, /* 26 MHz */
- {320, 8, 2, -1, -1, -1, -1, -1}, /* 27 MHz */
- {25, 0, 2, -1, -1, -1, -1, -1} /* 38.4 MHz */
+ {400, 4, 2, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {400, 6, 2, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {400, 7, 2, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {480, 12, 2, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {400, 15, 2, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
};
void setup_post_dividers(u32 *const base, const struct dpll_params *params)
@@ -193,7 +213,7 @@
const struct dpll_params *get_mpu_dpll_params(void)
{
u32 sysclk_ind = get_sys_clk_index();
- return &mpu_dpll_params_1100mhz[sysclk_ind];
+ return &mpu_dpll_params_800mhz[sysclk_ind];
}
const struct dpll_params *get_core_dpll_params(void)
@@ -201,8 +221,7 @@
u32 sysclk_ind = get_sys_clk_index();
/* Configuring the DDR to be at 532mhz */
- return &core_dpll_params_2128mhz_ddr266[sysclk_ind];
-
+ return &core_dpll_params_2128mhz_ddr532[sysclk_ind];
}
const struct dpll_params *get_per_dpll_params(void)
@@ -243,21 +262,35 @@
{
u32 volt;
- setup_sri2c();
+ omap_vc_init(PRM_VC_I2C_CHANNEL_FREQ_KHZ);
- /* Enable 1.22V from TPS for vdd_mpu */
- volt = 1220;
- do_scale_tps62361(TPS62361_REG_ADDR_SET1, volt);
+ /* Palmas settings */
+ volt = VDD_CORE;
+ do_scale_vcore(SMPS_REG_ADDR_8_CORE, volt);
- /* VCORE 1 - for vdd_core */
- volt = 1000;
- do_scale_vcore(SMPS_REG_ADDR_VCORE1, volt);
+ volt = VDD_MPU;
+ do_scale_vcore(SMPS_REG_ADDR_12_MPU, volt);
- /* VCORE 2 - for vdd_MM */
- volt = 1125;
- do_scale_vcore(SMPS_REG_ADDR_VCORE2, volt);
+ volt = VDD_MM;
+ do_scale_vcore(SMPS_REG_ADDR_45_IVA, volt);
+
}
+u32 get_offset_code(u32 volt_offset)
+{
+ u32 offset_code, step = 10000; /* 10 mV represented in uV */
+
+ volt_offset -= PALMAS_SMPS_BASE_VOLT_UV;
+
+ offset_code = (volt_offset + step - 1) / step;
+
+ /*
+ * Offset codes 1-6 all give the base voltage in Palmas
+ * Offset code 0 switches OFF the SMPS
+ */
+ return offset_code + 6;
+}
+
/*
* Enable essential clock domains, modules and
* do some additional special settings needed
@@ -306,6 +339,12 @@
setbits_le32(&prcm->cm_l3init_hsmmc2_clkctrl,
HSMMC_CLKCTRL_CLKSEL_MASK);
+ /* Set the correct clock dividers for mmc */
+ setbits_le32(&prcm->cm_l3init_hsmmc1_clkctrl,
+ HSMMC_CLKCTRL_CLKSEL_DIV_MASK);
+ setbits_le32(&prcm->cm_l3init_hsmmc2_clkctrl,
+ HSMMC_CLKCTRL_CLKSEL_DIV_MASK);
+
/* Select 32KHz clock as the source of GPTIMER1 */
setbits_le32(&prcm->cm_wkup_gptimer1_clkctrl,
GPTIMER1_CLKCTRL_CLKSEL_MASK);
@@ -314,6 +353,18 @@
clk_modules_hw_auto_essential,
clk_modules_explicit_en_essential,
1);
+
+ /* Select 384Mhz for GPU as its the POR for ES1.0 */
+ setbits_le32(&prcm->cm_sgx_sgx_clkctrl,
+ CLKSEL_GPU_HYD_GCLK_MASK);
+ setbits_le32(&prcm->cm_sgx_sgx_clkctrl,
+ CLKSEL_GPU_CORE_GCLK_MASK);
+
+ /* Enable SCRM OPT clocks for PER and CORE dpll */
+ setbits_le32(&prcm->cm_wkupaon_scrm_clkctrl,
+ OPTFCLKEN_SCRM_PER_MASK);
+ setbits_le32(&prcm->cm_wkupaon_scrm_clkctrl,
+ OPTFCLKEN_SCRM_CORE_MASK);
}
void enable_basic_uboot_clocks(void)
@@ -371,6 +422,7 @@
&prcm->cm_l3instr_intrconn_wp1_clkctrl,
&prcm->cm_l3init_hsi_clkctrl,
&prcm->cm_l3init_hsusbtll_clkctrl,
+ &prcm->cm_l4per_hdq1w_clkctrl,
0
};
@@ -393,7 +445,6 @@
&prcm->cm_l4per_gptimer11_clkctrl,
&prcm->cm_l4per_gptimer3_clkctrl,
&prcm->cm_l4per_gptimer4_clkctrl,
- &prcm->cm_l4per_hdq1w_clkctrl,
&prcm->cm_l4per_mcspi2_clkctrl,
&prcm->cm_l4per_mcspi3_clkctrl,
&prcm->cm_l4per_mcspi4_clkctrl,
diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c
index fa8e390..d01cc81 100644
--- a/arch/arm/cpu/armv7/omap5/hwinit.c
+++ b/arch/arm/cpu/armv7/omap5/hwinit.c
@@ -38,7 +38,7 @@
DECLARE_GLOBAL_DATA_PTR;
-u32 *const omap5_revision = (u32 *)OMAP5_SRAM_SCRATCH_OMAP5_REV;
+u32 *const omap_si_rev = (u32 *)OMAP5_SRAM_SCRATCH_OMAP5_REV;
static struct gpio_bank gpio_bank_54xx[6] = {
{ (void *)OMAP54XX_GPIO1_BASE, METHOD_GPIO_24XX },
@@ -57,6 +57,89 @@
*/
void do_io_settings(void)
{
+ u32 io_settings = 0, mask = 0;
+ struct omap_sys_ctrl_regs *ioregs_base =
+ (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
+
+ /* Impedance settings EMMC, C2C 1,2, hsi2 */
+ mask = (ds_mask << 2) | (ds_mask << 8) |
+ (ds_mask << 16) | (ds_mask << 18);
+ io_settings = readl(&(ioregs_base->control_smart1io_padconf_0)) &
+ (~mask);
+ io_settings |= (ds_60_ohm << 8) | (ds_45_ohm << 16) |
+ (ds_45_ohm << 18) | (ds_60_ohm << 2);
+ writel(io_settings, &(ioregs_base->control_smart1io_padconf_0));
+
+ /* Impedance settings Mcspi2 */
+ mask = (ds_mask << 30);
+ io_settings = readl(&(ioregs_base->control_smart1io_padconf_1)) &
+ (~mask);
+ io_settings |= (ds_60_ohm << 30);
+ writel(io_settings, &(ioregs_base->control_smart1io_padconf_1));
+
+ /* Impedance settings C2C 3,4 */
+ mask = (ds_mask << 14) | (ds_mask << 16);
+ io_settings = readl(&(ioregs_base->control_smart1io_padconf_2)) &
+ (~mask);
+ io_settings |= (ds_45_ohm << 14) | (ds_45_ohm << 16);
+ writel(io_settings, &(ioregs_base->control_smart1io_padconf_2));
+
+ /* Slew rate settings EMMC, C2C 1,2 */
+ mask = (sc_mask << 8) | (sc_mask << 16) | (sc_mask << 18);
+ io_settings = readl(&(ioregs_base->control_smart2io_padconf_0)) &
+ (~mask);
+ io_settings |= (sc_fast << 8) | (sc_na << 16) | (sc_na << 18);
+ writel(io_settings, &(ioregs_base->control_smart2io_padconf_0));
+
+ /* Slew rate settings hsi2, Mcspi2 */
+ mask = (sc_mask << 24) | (sc_mask << 28);
+ io_settings = readl(&(ioregs_base->control_smart2io_padconf_1)) &
+ (~mask);
+ io_settings |= (sc_fast << 28) | (sc_fast << 24);
+ writel(io_settings, &(ioregs_base->control_smart2io_padconf_1));
+
+ /* Slew rate settings C2C 3,4 */
+ mask = (sc_mask << 16) | (sc_mask << 18);
+ io_settings = readl(&(ioregs_base->control_smart2io_padconf_2)) &
+ (~mask);
+ io_settings |= (sc_na << 16) | (sc_na << 18);
+ writel(io_settings, &(ioregs_base->control_smart2io_padconf_2));
+
+ /* impedance and slew rate settings for usb */
+ mask = (usb_i_mask << 29) | (usb_i_mask << 26) | (usb_i_mask << 23) |
+ (usb_i_mask << 20) | (usb_i_mask << 17) | (usb_i_mask << 14);
+ io_settings = readl(&(ioregs_base->control_smart3io_padconf_1)) &
+ (~mask);
+ io_settings |= (ds_60_ohm << 29) | (ds_60_ohm << 26) |
+ (ds_60_ohm << 23) | (sc_fast << 20) |
+ (sc_fast << 17) | (sc_fast << 14);
+ writel(io_settings, &(ioregs_base->control_smart3io_padconf_1));
+
+ /* LPDDR2 io settings */
+ writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
+ &(ioregs_base->control_ddrch1_0));
+ writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
+ &(ioregs_base->control_ddrch1_1));
+ writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
+ &(ioregs_base->control_ddrch2_0));
+ writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
+ &(ioregs_base->control_ddrch2_1));
+ writel(DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN,
+ &(ioregs_base->control_lpddr2ch1_0));
+ writel(DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN,
+ &(ioregs_base->control_lpddr2ch1_1));
+ writel(DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL,
+ &(ioregs_base->control_ddrio_0));
+ writel(DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL,
+ &(ioregs_base->control_ddrio_1));
+ writel(DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL,
+ &(ioregs_base->control_ddrio_2));
+
+ /* Efuse settings */
+ writel(EFUSE_1, &(ioregs_base->control_efuse_1));
+ writel(EFUSE_2, &(ioregs_base->control_efuse_2));
+ writel(EFUSE_3, &(ioregs_base->control_efuse_3));
+ writel(EFUSE_4, &(ioregs_base->control_efuse_4));
}
#endif
@@ -71,8 +154,23 @@
switch (rev) {
case MIDR_CORTEX_A15_R0P0:
- *omap5_revision = OMAP5430_ES1_0;
+ *omap_si_rev = OMAP5430_ES1_0;
+ break;
default:
- *omap5_revision = OMAP5430_SILICON_ID_INVALID;
+ *omap_si_rev = OMAP5430_SILICON_ID_INVALID;
}
}
+
+void reset_cpu(ulong ignored)
+{
+ u32 omap_rev = omap_revision();
+
+ /*
+ * WARM reset is not functional in case of OMAP5430 ES1.0 soc.
+ * So use cold reset in case instead.
+ */
+ if (omap_rev == OMAP5430_ES1_0)
+ writel(PRM_RSTCTRL_RESET << 0x1, PRM_RSTCTRL);
+ else
+ writel(PRM_RSTCTRL_RESET, PRM_RSTCTRL);
+}
diff --git a/arch/arm/cpu/armv7/omap5/sdram_elpida.c b/arch/arm/cpu/armv7/omap5/sdram.c
similarity index 64%
rename from arch/arm/cpu/armv7/omap5/sdram_elpida.c
rename to arch/arm/cpu/armv7/omap5/sdram.c
index ad198e6..b2b5753 100644
--- a/arch/arm/cpu/armv7/omap5/sdram_elpida.c
+++ b/arch/arm/cpu/armv7/omap5/sdram.c
@@ -1,5 +1,5 @@
/*
- * Timing and Organization details of the Elpida parts used in OMAP5
+ * Timing and Organization details of the ddr device parts used in OMAP5
* EVM
*
* (C) Copyright 2010
@@ -48,31 +48,76 @@
*/
#ifdef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
-
-const struct emif_regs emif_regs_elpida_532_mhz_1cs = {
- .sdram_config_init = 0x80801aB2,
- .sdram_config = 0x808022B2,
+const struct emif_regs emif_regs_532_mhz_2cs = {
+ .sdram_config_init = 0x80800EBA,
+ .sdram_config = 0x808022BA,
.ref_ctrl = 0x0000081A,
.sdram_tim1 = 0x772F6873,
- .sdram_tim2 = 0x304A129A,
- .sdram_tim3 = 0x02F7E45F,
+ .sdram_tim2 = 0x304a129a,
+ .sdram_tim3 = 0x02f7e45f,
+ .read_idle_ctrl = 0x00050000,
+ .zq_config = 0x000b3215,
+ .temp_alert_config = 0x08000a05,
+ .emif_ddr_phy_ctlr_1_init = 0x0E28420d,
+ .emif_ddr_phy_ctlr_1 = 0x0E28420d,
+ .emif_ddr_ext_phy_ctrl_1 = 0x04020080,
+ .emif_ddr_ext_phy_ctrl_2 = 0x28C518A3,
+ .emif_ddr_ext_phy_ctrl_3 = 0x518A3146,
+ .emif_ddr_ext_phy_ctrl_4 = 0x0014628C,
+ .emif_ddr_ext_phy_ctrl_5 = 0x04010040
+};
+
+const struct emif_regs emif_regs_266_mhz_2cs = {
+ .sdram_config_init = 0x80800EBA,
+ .sdram_config = 0x808022BA,
+ .ref_ctrl = 0x0000040D,
+ .sdram_tim1 = 0x2A86B419,
+ .sdram_tim2 = 0x1025094A,
+ .sdram_tim3 = 0x026BA22F,
.read_idle_ctrl = 0x00050000,
- .zq_config = 0x000B3215,
- .temp_alert_config = 0x08000A05,
- .emif_ddr_phy_ctlr_1_init = 0x0E38200D,
- .emif_ddr_phy_ctlr_1 = 0x0E38200D
+ .zq_config = 0x000b3215,
+ .temp_alert_config = 0x08000a05,
+ .emif_ddr_phy_ctlr_1_init = 0x0E28420d,
+ .emif_ddr_phy_ctlr_1 = 0x0E28420d,
+ .emif_ddr_ext_phy_ctrl_1 = 0x04020080,
+ .emif_ddr_ext_phy_ctrl_2 = 0x0A414829,
+ .emif_ddr_ext_phy_ctrl_3 = 0x14829052,
+ .emif_ddr_ext_phy_ctrl_4 = 0x000520A4,
+ .emif_ddr_ext_phy_ctrl_5 = 0x04010040
};
-const struct dmm_lisa_map_regs lisa_map_4G_x_1_x_2 = {
- .dmm_lisa_map_0 = 0xFF020100,
+const struct dmm_lisa_map_regs lisa_map_4G_x_2_x_2 = {
+ .dmm_lisa_map_0 = 0x0,
.dmm_lisa_map_1 = 0,
.dmm_lisa_map_2 = 0,
- .dmm_lisa_map_3 = 0x80640300
+ .dmm_lisa_map_3 = 0x80740300
};
+const u32 ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG] = {
+ 0x01004010,
+ 0x00001004,
+ 0x04010040,
+ 0x01004010,
+ 0x00001004,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x80080080,
+ 0x00800800,
+ 0x08102040,
+ 0x00000001,
+ 0x540A8150,
+ 0xA81502a0,
+ 0x002A0540,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000077
+};
+
static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs)
{
- *regs = &emif_regs_elpida_532_mhz_1cs;
+ *regs = &emif_regs_532_mhz_2cs;
}
void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs)
__attribute__((weak, alias("emif_get_reg_dump_sdp")));
@@ -80,7 +125,7 @@
static void emif_get_dmm_regs_sdp(const struct dmm_lisa_map_regs
**dmm_lisa_regs)
{
- *dmm_lisa_regs = &lisa_map_4G_x_1_x_2;
+ *dmm_lisa_regs = &lisa_map_4G_x_2_x_2;
}
void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs)
@@ -88,11 +133,11 @@
#else
-static const struct lpddr2_device_details elpida_4G_S4_details = {
+static const struct lpddr2_device_details dev_4G_S4_details = {
.type = LPDDR2_TYPE_S4,
.density = LPDDR2_DENSITY_4Gb,
.io_width = LPDDR2_IO_WIDTH_32,
- .manufacturer = LPDDR2_MANUFACTURER_ELPIDA
+ .manufacturer = LPDDR2_MANUFACTURER_SAMSUNG
};
static void emif_get_device_details_sdp(u32 emif_nr,
@@ -100,10 +145,8 @@
struct lpddr2_device_details *cs1_device_details)
{
/* EMIF1 & EMIF2 have identical configuration */
- *cs0_device_details = elpida_4G_S4_details;
-
- /* Nothing is conected on cs1 */
- cs1_device_details = NULL;
+ *cs0_device_details = dev_4G_S4_details;
+ *cs1_device_details = dev_4G_S4_details;
}
void emif_get_device_details(u32 emif_nr,
@@ -137,7 +180,7 @@
.tFAW = 50
};
-static const struct lpddr2_min_tck min_tck_elpida = {
+static const struct lpddr2_min_tck min_tck = {
.tRL = 3,
.tRP_AB = 3,
.tRCD = 3,
@@ -152,13 +195,13 @@
.tFAW = 8
};
-static const struct lpddr2_ac_timings *elpida_ac_timings[MAX_NUM_SPEEDBINS] = {
+static const struct lpddr2_ac_timings *ac_timings[MAX_NUM_SPEEDBINS] = {
&timings_jedec_532_mhz
};
-static const struct lpddr2_device_timings elpida_4G_S4_timings = {
- .ac_timings = elpida_ac_timings,
- .min_tck = &min_tck_elpida,
+static const struct lpddr2_device_timings dev_4G_S4_timings = {
+ .ac_timings = ac_timings,
+ .min_tck = &min_tck,
};
void emif_get_device_timings_sdp(u32 emif_nr,
@@ -166,8 +209,8 @@
const struct lpddr2_device_timings **cs1_device_timings)
{
/* Identical devices on EMIF1 & EMIF2 */
- *cs0_device_timings = &elpida_4G_S4_timings;
- *cs1_device_timings = NULL;
+ *cs0_device_timings = &dev_4G_S4_timings;
+ *cs1_device_timings = &dev_4G_S4_timings;
}
void emif_get_device_timings(u32 emif_nr,
diff --git a/arch/arm/cpu/armv7/s5pc1xx/cache.S b/arch/arm/cpu/armv7/s5pc1xx/cache.S
index c7d6221..000192c 100644
--- a/arch/arm/cpu/armv7/s5pc1xx/cache.S
+++ b/arch/arm/cpu/armv7/s5pc1xx/cache.S
@@ -25,20 +25,22 @@
.align 5
+#include <linux/linkage.h>
+
#ifndef CONFIG_SYS_L2CACHE_OFF
-.global v7_outer_cache_enable
-v7_outer_cache_enable:
+ENTRY(v7_outer_cache_enable)
push {r0, r1, r2, lr}
mrc 15, 0, r3, cr1, cr0, 1
orr r3, r3, #2
mcr 15, 0, r3, cr1, cr0, 1
pop {r1, r2, r3, pc}
+ENDPROC(v7_outer_cache_enable)
-.global v7_outer_cache_disable
-v7_outer_cache_disable:
+ENTRY(v7_outer_cache_disable)
push {r0, r1, r2, lr}
mrc 15, 0, r3, cr1, cr0, 1
bic r3, r3, #2
mcr 15, 0, r3, cr1, cr0, 1
pop {r1, r2, r3, pc}
+ENDPROC(v7_outer_cache_disable)
#endif
diff --git a/arch/arm/cpu/armv7/s5pc1xx/reset.S b/arch/arm/cpu/armv7/s5pc1xx/reset.S
index 70fa146..c7a41d0 100644
--- a/arch/arm/cpu/armv7/s5pc1xx/reset.S
+++ b/arch/arm/cpu/armv7/s5pc1xx/reset.S
@@ -22,12 +22,12 @@
*/
#include <asm/arch/cpu.h>
+#include <linux/linkage.h>
#define S5PC100_SWRESET 0xE0200000
#define S5PC110_SWRESET 0xE0102000
-.globl reset_cpu
-reset_cpu:
+ENTRY(reset_cpu)
ldr r1, =S5PC100_PRO_ID
ldr r2, [r1]
ldr r4, =0x00010000
@@ -45,3 +45,4 @@
str r2, [r1]
_loop_forever:
b _loop_forever
+ENDPROC(reset_cpu)
diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S
index ef08a55..261835b 100644
--- a/arch/arm/cpu/armv7/start.S
+++ b/arch/arm/cpu/armv7/start.S
@@ -33,6 +33,7 @@
#include <config.h>
#include <version.h>
#include <asm/system.h>
+#include <linux/linkage.h>
.globl _start
_start: b reset
@@ -172,8 +173,7 @@
* after relocating the monitor code.
*
*/
- .globl relocate_code
-relocate_code:
+ENTRY(relocate_code)
mov r4, r0 /* save addr_sp */
mov r5, r1 /* save addr of gd */
mov r6, r2 /* save addr of destination */
@@ -289,6 +289,7 @@
_board_init_r_ofs:
.word board_init_r - _start
+ENDPROC(relocate_code)
/*************************************************************************
*
@@ -298,8 +299,7 @@
* CONFIG_SYS_ICACHE_OFF is defined.
*
*************************************************************************/
-.globl cpu_init_cp15
-cpu_init_cp15:
+ENTRY(cpu_init_cp15)
/*
* Invalidate L1 I/D
*/
@@ -325,7 +325,7 @@
#endif
mcr p15, 0, r0, c1, c0, 0
mov pc, lr @ back to my caller
-
+ENDPROC(cpu_init_cp15)
#ifndef CONFIG_SKIP_LOWLEVEL_INIT
/*************************************************************************
@@ -336,7 +336,7 @@
* setup memory timing
*
*************************************************************************/
-cpu_init_crit:
+ENTRY(cpu_init_crit)
/*
* Jump to board specific initialization...
* The Mask ROM will have already initialized
@@ -347,6 +347,7 @@
bl lowlevel_init @ go setup pll,mux,memory
mov lr, ip @ restore link
mov pc, lr @ back to my caller
+ENDPROC(cpu_init_crit)
#endif
#ifndef CONFIG_SPL_BUILD
diff --git a/arch/arm/cpu/armv7/tegra2/Makefile b/arch/arm/cpu/armv7/tegra2/Makefile
index e9ac6c9..08c4137 100644
--- a/arch/arm/cpu/armv7/tegra2/Makefile
+++ b/arch/arm/cpu/armv7/tegra2/Makefile
@@ -27,6 +27,7 @@
# flags for any startup files it might use.
CFLAGS_arch/arm/cpu/armv7/tegra2/ap20.o += -march=armv4t
CFLAGS_arch/arm/cpu/armv7/tegra2/clock.o += -march=armv4t
+CFLAGS_arch/arm/cpu/armv7/tegra2/warmboot_avp.o += -march=armv4t
include $(TOPDIR)/config.mk
@@ -34,7 +35,10 @@
SOBJS := lowlevel_init.o
COBJS-y := ap20.o board.o clock.o funcmux.o pinmux.o sys_info.o timer.o
+COBJS-$(CONFIG_TEGRA_CLOCK_SCALING) += emc.o
+COBJS-$(CONFIG_TEGRA_PMU) += pmu.o
COBJS-$(CONFIG_USB_EHCI_TEGRA) += usb.o
+COBJS-$(CONFIG_TEGRA2_LP0) += crypto.o warmboot.o warmboot_avp.o
COBJS := $(COBJS-y)
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
diff --git a/arch/arm/cpu/armv7/tegra2/ap20.c b/arch/arm/cpu/armv7/tegra2/ap20.c
index b749821..698bfd0 100644
--- a/arch/arm/cpu/armv7/tegra2/ap20.c
+++ b/arch/arm/cpu/armv7/tegra2/ap20.c
@@ -21,16 +21,53 @@
* MA 02111-1307 USA
*/
-#include "ap20.h"
#include <asm/io.h>
#include <asm/arch/tegra2.h>
+#include <asm/arch/ap20.h>
#include <asm/arch/clk_rst.h>
#include <asm/arch/clock.h>
+#include <asm/arch/fuse.h>
+#include <asm/arch/gp_padctrl.h>
#include <asm/arch/pmc.h>
#include <asm/arch/pinmux.h>
#include <asm/arch/scu.h>
+#include <asm/arch/warmboot.h>
#include <common.h>
+int tegra_get_chip_type(void)
+{
+ struct apb_misc_gp_ctlr *gp;
+ struct fuse_regs *fuse = (struct fuse_regs *)TEGRA2_FUSE_BASE;
+ uint tegra_sku_id, rev;
+
+ /*
+ * This is undocumented, Chip ID is bits 15:8 of the register
+ * APB_MISC + 0x804, and has value 0x20 for Tegra20, 0x30 for
+ * Tegra30
+ */
+ gp = (struct apb_misc_gp_ctlr *)TEGRA2_APB_MISC_GP_BASE;
+ rev = (readl(&gp->hidrev) & HIDREV_CHIPID_MASK) >> HIDREV_CHIPID_SHIFT;
+
+ tegra_sku_id = readl(&fuse->sku_info) & 0xff;
+
+ switch (rev) {
+ case CHIPID_TEGRA2:
+ switch (tegra_sku_id) {
+ case SKU_ID_T20:
+ return TEGRA_SOC_T20;
+ case SKU_ID_T25SE:
+ case SKU_ID_AP25:
+ case SKU_ID_T25:
+ case SKU_ID_AP25E:
+ case SKU_ID_T25E:
+ return TEGRA_SOC_T25;
+ }
+ break;
+ }
+ /* unknown sku id */
+ return TEGRA_SOC_UNKNOWN;
+}
+
/* Returns 1 if the current CPU executing is a Cortex-A9, else 0 */
static int ap20_cpu_is_cortexa9(void)
{
@@ -286,6 +323,11 @@
/* ODMDATA is for kernel use to determine RAM size, LP config, etc. */
writel(CONFIG_SYS_BOARD_ODMDATA, &pmc->pmc_scratch20);
+
+#ifdef CONFIG_TEGRA2_LP0
+ /* save Sdram params to PMC 2, 4, and 24 for WB0 */
+ warmboot_save_sdram_params();
+#endif
}
void tegra2_start(void)
diff --git a/arch/arm/cpu/armv7/tegra2/board.c b/arch/arm/cpu/armv7/tegra2/board.c
index a797e6f..a50b1b9 100644
--- a/arch/arm/cpu/armv7/tegra2/board.c
+++ b/arch/arm/cpu/armv7/tegra2/board.c
@@ -23,12 +23,12 @@
#include <common.h>
#include <asm/io.h>
-#include "ap20.h"
+#include <asm/arch/ap20.h>
#include <asm/arch/clock.h>
#include <asm/arch/funcmux.h>
+#include <asm/arch/pmc.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/tegra2.h>
-#include <asm/arch/pmc.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/arm/cpu/armv7/tegra2/clock.c b/arch/arm/cpu/armv7/tegra2/clock.c
index 39376ab..ccad351 100644
--- a/arch/arm/cpu/armv7/tegra2/clock.c
+++ b/arch/arm/cpu/armv7/tegra2/clock.c
@@ -410,6 +410,16 @@
return (reg & OSC_FREQ_MASK) >> OSC_FREQ_SHIFT;
}
+int clock_get_osc_bypass(void)
+{
+ struct clk_rst_ctlr *clkrst =
+ (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+ u32 reg;
+
+ reg = readl(&clkrst->crc_osc_ctrl);
+ return (reg & OSC_XOBP_MASK) >> OSC_XOBP_SHIFT;
+}
+
/* Returns a pointer to the registers of the given pll */
static struct clk_pll *get_pll(enum clock_id clkid)
{
@@ -420,6 +430,28 @@
return &clkrst->crc_pll[clkid];
}
+int clock_ll_read_pll(enum clock_id clkid, u32 *divm, u32 *divn,
+ u32 *divp, u32 *cpcon, u32 *lfcon)
+{
+ struct clk_pll *pll = get_pll(clkid);
+ u32 data;
+
+ assert(clkid != CLOCK_ID_USB);
+
+ /* Safety check, adds to code size but is small */
+ if (!clock_id_isvalid(clkid) || clkid == CLOCK_ID_USB)
+ return -1;
+ data = readl(&pll->pll_base);
+ *divm = (data & PLL_DIVM_MASK) >> PLL_DIVM_SHIFT;
+ *divn = (data & PLL_DIVN_MASK) >> PLL_DIVN_SHIFT;
+ *divp = (data & PLL_DIVP_MASK) >> PLL_DIVP_SHIFT;
+ data = readl(&pll->pll_misc);
+ *cpcon = (data & PLL_CPCON_MASK) >> PLL_CPCON_SHIFT;
+ *lfcon = (data & PLL_LFCON_MASK) >> PLL_LFCON_SHIFT;
+
+ return 0;
+}
+
unsigned long clock_start_pll(enum clock_id clkid, u32 divm, u32 divn,
u32 divp, u32 cpcon, u32 lfcon)
{
@@ -1027,7 +1059,10 @@
clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8);
break;
- case CLOCK_OSC_FREQ_13_0:
+ case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */
+ clock_set_rate(CLOCK_ID_PERIPH, 432, 13, 1, 8);
+ clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8);
+ break;
case CLOCK_OSC_FREQ_19_2:
default:
/*
diff --git a/arch/arm/cpu/armv7/tegra2/crypto.c b/arch/arm/cpu/armv7/tegra2/crypto.c
new file mode 100644
index 0000000..5f0b240
--- /dev/null
+++ b/arch/arm/cpu/armv7/tegra2/crypto.c
@@ -0,0 +1,230 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors.
+ * (C) Copyright 2010 - 2011 NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/errno.h>
+#include "crypto.h"
+#include "aes.h"
+
+static u8 zero_key[16];
+
+#define AES_CMAC_CONST_RB 0x87 /* from RFC 4493, Figure 2.2 */
+
+enum security_op {
+ SECURITY_SIGN = 1 << 0, /* Sign the data */
+ SECURITY_ENCRYPT = 1 << 1, /* Encrypt the data */
+};
+
+static void debug_print_vector(char *name, u32 num_bytes, u8 *data)
+{
+ u32 i;
+
+ debug("%s [%d] @0x%08x", name, num_bytes, (u32)data);
+ for (i = 0; i < num_bytes; i++) {
+ if (i % 16 == 0)
+ debug(" = ");
+ debug("%02x", data[i]);
+ if ((i+1) % 16 != 0)
+ debug(" ");
+ }
+ debug("\n");
+}
+
+/**
+ * Apply chain data to the destination using EOR
+ *
+ * Each array is of length AES_AES_KEY_LENGTH.
+ *
+ * \param cbc_chain_data Chain data
+ * \param src Source data
+ * \param dst Destination data, which is modified here
+ */
+static void apply_cbc_chain_data(u8 *cbc_chain_data, u8 *src, u8 *dst)
+{
+ int i;
+
+ for (i = 0; i < 16; i++)
+ *dst++ = *src++ ^ *cbc_chain_data++;
+}
+
+/**
+ * Encrypt some data with AES.
+ *
+ * \param key_schedule Expanded key to use
+ * \param src Source data to encrypt
+ * \param dst Destination buffer
+ * \param num_aes_blocks Number of AES blocks to encrypt
+ */
+static void encrypt_object(u8 *key_schedule, u8 *src, u8 *dst,
+ u32 num_aes_blocks)
+{
+ u8 tmp_data[AES_KEY_LENGTH];
+ u8 *cbc_chain_data;
+ u32 i;
+
+ cbc_chain_data = zero_key; /* Convenient array of 0's for IV */
+
+ for (i = 0; i < num_aes_blocks; i++) {
+ debug("encrypt_object: block %d of %d\n", i, num_aes_blocks);
+ debug_print_vector("AES Src", AES_KEY_LENGTH, src);
+
+ /* Apply the chain data */
+ apply_cbc_chain_data(cbc_chain_data, src, tmp_data);
+ debug_print_vector("AES Xor", AES_KEY_LENGTH, tmp_data);
+
+ /* encrypt the AES block */
+ aes_encrypt(tmp_data, key_schedule, dst);
+ debug_print_vector("AES Dst", AES_KEY_LENGTH, dst);
+
+ /* Update pointers for next loop. */
+ cbc_chain_data = dst;
+ src += AES_KEY_LENGTH;
+ dst += AES_KEY_LENGTH;
+ }
+}
+
+/**
+ * Shift a vector left by one bit
+ *
+ * \param in Input vector
+ * \param out Output vector
+ * \param size Length of vector in bytes
+ */
+static void left_shift_vector(u8 *in, u8 *out, int size)
+{
+ int carry = 0;
+ int i;
+
+ for (i = size - 1; i >= 0; i--) {
+ out[i] = (in[i] << 1) | carry;
+ carry = in[i] >> 7; /* get most significant bit */
+ }
+}
+
+/**
+ * Sign a block of data, putting the result into dst.
+ *
+ * \param key Input AES key, length AES_KEY_LENGTH
+ * \param key_schedule Expanded key to use
+ * \param src Source data of length 'num_aes_blocks' blocks
+ * \param dst Destination buffer, length AES_KEY_LENGTH
+ * \param num_aes_blocks Number of AES blocks to encrypt
+ */
+static void sign_object(u8 *key, u8 *key_schedule, u8 *src, u8 *dst,
+ u32 num_aes_blocks)
+{
+ u8 tmp_data[AES_KEY_LENGTH];
+ u8 left[AES_KEY_LENGTH];
+ u8 k1[AES_KEY_LENGTH];
+ u8 *cbc_chain_data;
+ unsigned i;
+
+ cbc_chain_data = zero_key; /* Convenient array of 0's for IV */
+
+ /* compute K1 constant needed by AES-CMAC calculation */
+ for (i = 0; i < AES_KEY_LENGTH; i++)
+ tmp_data[i] = 0;
+
+ encrypt_object(key_schedule, tmp_data, left, 1);
+ debug_print_vector("AES(key, nonce)", AES_KEY_LENGTH, left);
+
+ left_shift_vector(left, k1, sizeof(left));
+ debug_print_vector("L", AES_KEY_LENGTH, left);
+
+ if ((left[0] >> 7) != 0) /* get MSB of L */
+ k1[AES_KEY_LENGTH-1] ^= AES_CMAC_CONST_RB;
+ debug_print_vector("K1", AES_KEY_LENGTH, k1);
+
+ /* compute the AES-CMAC value */
+ for (i = 0; i < num_aes_blocks; i++) {
+ /* Apply the chain data */
+ apply_cbc_chain_data(cbc_chain_data, src, tmp_data);
+
+ /* for the final block, XOR K1 into the IV */
+ if (i == num_aes_blocks - 1)
+ apply_cbc_chain_data(tmp_data, k1, tmp_data);
+
+ /* encrypt the AES block */
+ aes_encrypt(tmp_data, key_schedule, dst);
+
+ debug("sign_obj: block %d of %d\n", i, num_aes_blocks);
+ debug_print_vector("AES-CMAC Src", AES_KEY_LENGTH, src);
+ debug_print_vector("AES-CMAC Xor", AES_KEY_LENGTH, tmp_data);
+ debug_print_vector("AES-CMAC Dst", AES_KEY_LENGTH, dst);
+
+ /* Update pointers for next loop. */
+ cbc_chain_data = dst;
+ src += AES_KEY_LENGTH;
+ }
+
+ debug_print_vector("AES-CMAC Hash", AES_KEY_LENGTH, dst);
+}
+
+/**
+ * Encrypt and sign a block of data (depending on security mode).
+ *
+ * \param key Input AES key, length AES_KEY_LENGTH
+ * \param oper Security operations mask to perform (enum security_op)
+ * \param src Source data
+ * \param length Size of source data
+ * \param sig_dst Destination address for signature, AES_KEY_LENGTH bytes
+ */
+static int encrypt_and_sign(u8 *key, enum security_op oper, u8 *src,
+ u32 length, u8 *sig_dst)
+{
+ u32 num_aes_blocks;
+ u8 key_schedule[AES_EXPAND_KEY_LENGTH];
+
+ debug("encrypt_and_sign: length = %d\n", length);
+ debug_print_vector("AES key", AES_KEY_LENGTH, key);
+
+ /*
+ * The only need for a key is for signing/checksum purposes, so
+ * if not encrypting, expand a key of 0s.
+ */
+ aes_expand_key(oper & SECURITY_ENCRYPT ? key : zero_key, key_schedule);
+
+ num_aes_blocks = (length + AES_KEY_LENGTH - 1) / AES_KEY_LENGTH;
+
+ if (oper & SECURITY_ENCRYPT) {
+ /* Perform this in place, resulting in src being encrypted. */
+ debug("encrypt_and_sign: begin encryption\n");
+ encrypt_object(key_schedule, src, src, num_aes_blocks);
+ debug("encrypt_and_sign: end encryption\n");
+ }
+
+ if (oper & SECURITY_SIGN) {
+ /* encrypt the data, overwriting the result in signature. */
+ debug("encrypt_and_sign: begin signing\n");
+ sign_object(key, key_schedule, src, sig_dst, num_aes_blocks);
+ debug("encrypt_and_sign: end signing\n");
+ }
+
+ return 0;
+}
+
+int sign_data_block(u8 *source, unsigned length, u8 *signature)
+{
+ return encrypt_and_sign(zero_key, SECURITY_SIGN, source,
+ length, signature);
+}
diff --git a/arch/arm/cpu/armv7/tegra2/crypto.h b/arch/arm/cpu/armv7/tegra2/crypto.h
new file mode 100644
index 0000000..aff67e7
--- /dev/null
+++ b/arch/arm/cpu/armv7/tegra2/crypto.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors.
+ * (C) Copyright 2010 - 2011 NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _CRYPTO_H_
+#define _CRYPTO_H_
+
+/**
+ * Sign a block of data
+ *
+ * \param source Source data
+ * \param length Size of source data
+ * \param signature Destination address for signature, AES_KEY_LENGTH bytes
+ */
+int sign_data_block(u8 *source, unsigned length, u8 *signature);
+
+#endif /* #ifndef _CRYPTO_H_ */
diff --git a/arch/arm/cpu/armv7/tegra2/emc.c b/arch/arm/cpu/armv7/tegra2/emc.c
new file mode 100644
index 0000000..c0e5c56
--- /dev/null
+++ b/arch/arm/cpu/armv7/tegra2/emc.c
@@ -0,0 +1,286 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <fdtdec.h>
+#include <asm/io.h>
+#include <asm/arch/ap20.h>
+#include <asm/arch/apb_misc.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/emc.h>
+#include <asm/arch/tegra2.h>
+
+/*
+ * The EMC registers have shadow registers. When the EMC clock is updated
+ * in the clock controller, the shadow registers are copied to the active
+ * registers, allowing glitchless memory bus frequency changes.
+ * This function updates the shadow registers for a new clock frequency,
+ * and relies on the clock lock on the emc clock to avoid races between
+ * multiple frequency changes
+ */
+
+/*
+ * This table defines the ordering of the registers provided to
+ * tegra_set_mmc()
+ * TODO: Convert to fdt version once available
+ */
+static const unsigned long emc_reg_addr[TEGRA_EMC_NUM_REGS] = {
+ 0x2c, /* RC */
+ 0x30, /* RFC */
+ 0x34, /* RAS */
+ 0x38, /* RP */
+ 0x3c, /* R2W */
+ 0x40, /* W2R */
+ 0x44, /* R2P */
+ 0x48, /* W2P */
+ 0x4c, /* RD_RCD */
+ 0x50, /* WR_RCD */
+ 0x54, /* RRD */
+ 0x58, /* REXT */
+ 0x5c, /* WDV */
+ 0x60, /* QUSE */
+ 0x64, /* QRST */
+ 0x68, /* QSAFE */
+ 0x6c, /* RDV */
+ 0x70, /* REFRESH */
+ 0x74, /* BURST_REFRESH_NUM */
+ 0x78, /* PDEX2WR */
+ 0x7c, /* PDEX2RD */
+ 0x80, /* PCHG2PDEN */
+ 0x84, /* ACT2PDEN */
+ 0x88, /* AR2PDEN */
+ 0x8c, /* RW2PDEN */
+ 0x90, /* TXSR */
+ 0x94, /* TCKE */
+ 0x98, /* TFAW */
+ 0x9c, /* TRPAB */
+ 0xa0, /* TCLKSTABLE */
+ 0xa4, /* TCLKSTOP */
+ 0xa8, /* TREFBW */
+ 0xac, /* QUSE_EXTRA */
+ 0x114, /* FBIO_CFG6 */
+ 0xb0, /* ODT_WRITE */
+ 0xb4, /* ODT_READ */
+ 0x104, /* FBIO_CFG5 */
+ 0x2bc, /* CFG_DIG_DLL */
+ 0x2c0, /* DLL_XFORM_DQS */
+ 0x2c4, /* DLL_XFORM_QUSE */
+ 0x2e0, /* ZCAL_REF_CNT */
+ 0x2e4, /* ZCAL_WAIT_CNT */
+ 0x2a8, /* AUTO_CAL_INTERVAL */
+ 0x2d0, /* CFG_CLKTRIM_0 */
+ 0x2d4, /* CFG_CLKTRIM_1 */
+ 0x2d8, /* CFG_CLKTRIM_2 */
+};
+
+struct emc_ctlr *emc_get_controller(const void *blob)
+{
+ fdt_addr_t addr;
+ int node;
+
+ node = fdtdec_next_compatible(blob, 0, COMPAT_NVIDIA_TEGRA20_EMC);
+ if (node > 0) {
+ addr = fdtdec_get_addr(blob, node, "reg");
+ if (addr != FDT_ADDR_T_NONE)
+ return (struct emc_ctlr *)addr;
+ }
+ return NULL;
+}
+
+/* Error codes we use */
+enum {
+ ERR_NO_EMC_NODE = -10,
+ ERR_NO_EMC_REG,
+ ERR_NO_FREQ,
+ ERR_FREQ_NOT_FOUND,
+ ERR_BAD_REGS,
+ ERR_NO_RAM_CODE,
+ ERR_RAM_CODE_NOT_FOUND,
+};
+
+/**
+ * Find EMC tables for the given ram code.
+ *
+ * The tegra EMC binding has two options, one using the ram code and one not.
+ * We detect which is in use by looking for the nvidia,use-ram-code property.
+ * If this is not present, then the EMC tables are directly below 'node',
+ * otherwise we select the correct emc-tables subnode based on the 'ram_code'
+ * value.
+ *
+ * @param blob Device tree blob
+ * @param node EMC node (nvidia,tegra20-emc compatible string)
+ * @param ram_code RAM code to select (0-3, or -1 if unknown)
+ * @return 0 if ok, otherwise a -ve ERR_ code (see enum above)
+ */
+static int find_emc_tables(const void *blob, int node, int ram_code)
+{
+ int need_ram_code;
+ int depth;
+ int offset;
+
+ /* If we are using RAM codes, scan through the tables for our code */
+ need_ram_code = fdtdec_get_bool(blob, node, "nvidia,use-ram-code");
+ if (!need_ram_code)
+ return node;
+ if (ram_code == -1) {
+ debug("%s: RAM code required but not supplied\n", __func__);
+ return ERR_NO_RAM_CODE;
+ }
+
+ offset = node;
+ depth = 0;
+ do {
+ /*
+ * Sadly there is no compatible string so we cannot use
+ * fdtdec_next_compatible_subnode().
+ */
+ offset = fdt_next_node(blob, offset, &depth);
+ if (depth <= 0)
+ break;
+
+ /* Make sure this is a direct subnode */
+ if (depth != 1)
+ continue;
+ if (strcmp("emc-tables", fdt_get_name(blob, offset, NULL)))
+ continue;
+
+ if (fdtdec_get_int(blob, offset, "nvidia,ram-code", -1)
+ == ram_code)
+ return offset;
+ } while (1);
+
+ debug("%s: Could not find tables for RAM code %d\n", __func__,
+ ram_code);
+ return ERR_RAM_CODE_NOT_FOUND;
+}
+
+/**
+ * Decode the EMC node of the device tree, returning a pointer to the emc
+ * controller and the table to be used for the given rate.
+ *
+ * @param blob Device tree blob
+ * @param rate Clock speed of memory controller in Hz (=2x memory bus rate)
+ * @param emcp Returns address of EMC controller registers
+ * @param tablep Returns pointer to table to program into EMC. There are
+ * TEGRA_EMC_NUM_REGS entries, destined for offsets as per the
+ * emc_reg_addr array.
+ * @return 0 if ok, otherwise a -ve error code which will allow someone to
+ * figure out roughly what went wrong by looking at this code.
+ */
+static int decode_emc(const void *blob, unsigned rate, struct emc_ctlr **emcp,
+ const u32 **tablep)
+{
+ struct apb_misc_pp_ctlr *pp =
+ (struct apb_misc_pp_ctlr *)NV_PA_APB_MISC_BASE;
+ int ram_code;
+ int depth;
+ int node;
+
+ ram_code = (readl(&pp->strapping_opt_a) & RAM_CODE_MASK)
+ >> RAM_CODE_SHIFT;
+ /*
+ * The EMC clock rate is twice the bus rate, and the bus rate is
+ * measured in kHz
+ */
+ rate = rate / 2 / 1000;
+
+ node = fdtdec_next_compatible(blob, 0, COMPAT_NVIDIA_TEGRA20_EMC);
+ if (node < 0) {
+ debug("%s: No EMC node found in FDT\n", __func__);
+ return ERR_NO_EMC_NODE;
+ }
+ *emcp = (struct emc_ctlr *)fdtdec_get_addr(blob, node, "reg");
+ if (*emcp == (struct emc_ctlr *)FDT_ADDR_T_NONE) {
+ debug("%s: No EMC node reg property\n", __func__);
+ return ERR_NO_EMC_REG;
+ }
+
+ /* Work out the parent node which contains our EMC tables */
+ node = find_emc_tables(blob, node, ram_code & 3);
+ if (node < 0)
+ return node;
+
+ depth = 0;
+ for (;;) {
+ int node_rate;
+
+ node = fdtdec_next_compatible_subnode(blob, node,
+ COMPAT_NVIDIA_TEGRA20_EMC_TABLE, &depth);
+ if (node < 0)
+ break;
+ node_rate = fdtdec_get_int(blob, node, "clock-frequency", -1);
+ if (node_rate == -1) {
+ debug("%s: Missing clock-frequency\n", __func__);
+ return ERR_NO_FREQ; /* we expect this property */
+ }
+
+ if (node_rate == rate)
+ break;
+ }
+ if (node < 0) {
+ debug("%s: No node found for clock frequency %d\n", __func__,
+ rate);
+ return ERR_FREQ_NOT_FOUND;
+ }
+
+ *tablep = fdtdec_locate_array(blob, node, "nvidia,emc-registers",
+ TEGRA_EMC_NUM_REGS);
+ if (!*tablep) {
+ debug("%s: node '%s' array missing / wrong size\n", __func__,
+ fdt_get_name(blob, node, NULL));
+ return ERR_BAD_REGS;
+ }
+
+ /* All seems well */
+ return 0;
+}
+
+int tegra_set_emc(const void *blob, unsigned rate)
+{
+ struct emc_ctlr *emc;
+ const u32 *table;
+ int err, i;
+
+ err = decode_emc(blob, rate, &emc, &table);
+ if (err) {
+ debug("Warning: no valid EMC (%d), memory timings unset\n",
+ err);
+ return err;
+ }
+
+ debug("%s: Table found, setting EMC values as follows:\n", __func__);
+ for (i = 0; i < TEGRA_EMC_NUM_REGS; i++) {
+ u32 value = fdt32_to_cpu(table[i]);
+ u32 addr = (uintptr_t)emc + emc_reg_addr[i];
+
+ debug(" %#x: %#x\n", addr, value);
+ writel(value, addr);
+ }
+
+ /* trigger emc with new settings */
+ clock_adjust_periph_pll_div(PERIPH_ID_EMC, CLOCK_ID_MEMORY,
+ clock_get_rate(CLOCK_ID_MEMORY), NULL);
+ debug("EMC clock set to %lu\n",
+ clock_get_periph_rate(PERIPH_ID_EMC, CLOCK_ID_MEMORY));
+
+ return 0;
+}
diff --git a/arch/arm/cpu/armv7/tegra2/funcmux.c b/arch/arm/cpu/armv7/tegra2/funcmux.c
index c1d2dfe..0ef7753 100644
--- a/arch/arm/cpu/armv7/tegra2/funcmux.c
+++ b/arch/arm/cpu/armv7/tegra2/funcmux.c
@@ -169,6 +169,22 @@
}
break;
+ case PERIPH_ID_KBC:
+ if (config == FUNCMUX_DEFAULT) {
+ enum pmux_pingrp grp[] = {PINGRP_KBCA, PINGRP_KBCB,
+ PINGRP_KBCC, PINGRP_KBCD, PINGRP_KBCE,
+ PINGRP_KBCF};
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(grp); i++) {
+ pinmux_tristate_disable(grp[i]);
+ pinmux_set_func(grp[i], PMUX_FUNC_KBC);
+ pinmux_set_pullupdown(grp[i], PMUX_PULL_UP);
+ }
+
+ break;
+ }
+
default:
debug("%s: invalid periph_id %d", __func__, id);
return -1;
diff --git a/arch/arm/cpu/armv7/tegra2/lowlevel_init.S b/arch/arm/cpu/armv7/tegra2/lowlevel_init.S
index 6b86647..d117f23 100644
--- a/arch/arm/cpu/armv7/tegra2/lowlevel_init.S
+++ b/arch/arm/cpu/armv7/tegra2/lowlevel_init.S
@@ -25,10 +25,10 @@
#include <config.h>
#include <version.h>
+#include <linux/linkage.h>
.align 5
-.global reset_cpu
-reset_cpu:
+ENTRY(reset_cpu)
ldr r1, rstctl @ get addr for global reset
@ reg
ldr r3, [r1]
@@ -39,3 +39,4 @@
b _loop_forever
rstctl:
.word PRM_RSTCTRL
+ENDPROC(reset_cpu)
diff --git a/arch/arm/cpu/armv7/tegra2/pmu.c b/arch/arm/cpu/armv7/tegra2/pmu.c
new file mode 100644
index 0000000..4673802
--- /dev/null
+++ b/arch/arm/cpu/armv7/tegra2/pmu.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors.
+ * (C) Copyright 2010,2011 NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <tps6586x.h>
+#include <asm/io.h>
+#include <asm/arch/ap20.h>
+#include <asm/arch/tegra2.h>
+#include <asm/arch/tegra_i2c.h>
+#include <asm/arch/sys_proto.h>
+
+#define VDD_CORE_NOMINAL_T25 0x17 /* 1.3v */
+#define VDD_CPU_NOMINAL_T25 0x10 /* 1.125v */
+
+#define VDD_CORE_NOMINAL_T20 0x16 /* 1.275v */
+#define VDD_CPU_NOMINAL_T20 0x0f /* 1.1v */
+
+#define VDD_RELATION 0x02 /* 50mv */
+#define VDD_TRANSITION_STEP 0x06 /* 150mv */
+#define VDD_TRANSITION_RATE 0x06 /* 3.52mv/us */
+
+int pmu_set_nominal(void)
+{
+ int core, cpu, bus;
+
+ /* by default, the table has been filled with T25 settings */
+ switch (tegra_get_chip_type()) {
+ case TEGRA_SOC_T20:
+ core = VDD_CORE_NOMINAL_T20;
+ cpu = VDD_CPU_NOMINAL_T20;
+ break;
+ case TEGRA_SOC_T25:
+ core = VDD_CORE_NOMINAL_T25;
+ cpu = VDD_CPU_NOMINAL_T25;
+ break;
+ default:
+ debug("%s: Unknown chip type\n", __func__);
+ return -1;
+ }
+
+ bus = tegra_i2c_get_dvc_bus_num();
+ if (bus == -1) {
+ debug("%s: Cannot find DVC I2C bus\n", __func__);
+ return -1;
+ }
+ tps6586x_init(bus);
+ tps6586x_set_pwm_mode(TPS6586X_PWM_SM1);
+ return tps6586x_adjust_sm0_sm1(core, cpu, VDD_TRANSITION_STEP,
+ VDD_TRANSITION_RATE, VDD_RELATION);
+}
diff --git a/arch/arm/cpu/armv7/tegra2/warmboot.c b/arch/arm/cpu/armv7/tegra2/warmboot.c
new file mode 100644
index 0000000..25d8968
--- /dev/null
+++ b/arch/arm/cpu/armv7/tegra2/warmboot.c
@@ -0,0 +1,386 @@
+/*
+ * (C) Copyright 2010 - 2011
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/errno.h>
+#include <asm/arch/ap20.h>
+#include <asm/arch/clk_rst.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/pmc.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/tegra2.h>
+#include <asm/arch/fuse.h>
+#include <asm/arch/emc.h>
+#include <asm/arch/gp_padctrl.h>
+#include <asm/arch/warmboot.h>
+#include <asm/arch/sdram_param.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifndef CONFIG_TEGRA_CLOCK_SCALING
+#error "You must enable CONFIG_TEGRA_CLOCK_SCALING to use CONFIG_TEGRA2_LP0"
+#endif
+
+/*
+ * This is the place in SRAM where the SDRAM parameters are stored. There
+ * are 4 blocks, one for each RAM code
+ */
+#define SDRAM_PARAMS_BASE (AP20_BASE_PA_SRAM + 0x188)
+
+/* TODO: If we later add support for the Misc GP controller, refactor this */
+union xm2cfga_reg {
+ struct {
+ u32 reserved0:2;
+ u32 hsm_en:1;
+ u32 reserved1:2;
+ u32 preemp_en:1;
+ u32 vref_en:1;
+ u32 reserved2:5;
+ u32 cal_drvdn:5;
+ u32 reserved3:3;
+ u32 cal_drvup:5;
+ u32 reserved4:3;
+ u32 cal_drvdn_slwr:2;
+ u32 cal_drvup_slwf:2;
+ };
+ u32 word;
+};
+
+union xm2cfgd_reg {
+ struct {
+ u32 reserved0:2;
+ u32 hsm_en:1;
+ u32 schmt_en:1;
+ u32 lpmd:2;
+ u32 vref_en:1;
+ u32 reserved1:5;
+ u32 cal_drvdn:5;
+ u32 reserved2:3;
+ u32 cal_drvup:5;
+ u32 reserved3:3;
+ u32 cal_drvdn_slwr:2;
+ u32 cal_drvup_slwf:2;
+ };
+ u32 word;
+};
+
+/*
+ * TODO: This register is not documented in the TRM yet. We could move this
+ * into the EMC and give it a proper interface, but not while it is
+ * undocumented.
+ */
+union fbio_spare_reg {
+ struct {
+ u32 reserved:24;
+ u32 cfg_wb0:8;
+ };
+ u32 word;
+};
+
+/* We pack the resume information into these unions for later */
+union scratch2_reg {
+ struct {
+ u32 pllm_base_divm:5;
+ u32 pllm_base_divn:10;
+ u32 pllm_base_divp:3;
+ u32 pllm_misc_lfcon:4;
+ u32 pllm_misc_cpcon:4;
+ u32 gp_xm2cfga_padctrl_preemp:1;
+ u32 gp_xm2cfgd_padctrl_schmt:1;
+ u32 osc_ctrl_xobp:1;
+ u32 memory_type:3;
+ };
+ u32 word;
+};
+
+union scratch4_reg {
+ struct {
+ u32 emc_clock_divider:8;
+ u32 pllm_stable_time:8;
+ u32 pllx_stable_time:8;
+ u32 emc_fbio_spare_cfg_wb0:8;
+ };
+ u32 word;
+};
+
+union scratch24_reg {
+ struct {
+ u32 emc_auto_cal_wait:8;
+ u32 emc_pin_program_wait:8;
+ u32 warmboot_wait:8;
+ u32 reserved:8;
+ };
+ u32 word;
+};
+
+int warmboot_save_sdram_params(void)
+{
+ u32 ram_code;
+ struct sdram_params sdram;
+ struct pmux_tri_ctlr *pmt = (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ struct pmc_ctlr *pmc = (struct pmc_ctlr *)TEGRA2_PMC_BASE;
+ struct apb_misc_gp_ctlr *gp =
+ (struct apb_misc_gp_ctlr *)TEGRA2_APB_MISC_GP_BASE;
+ struct emc_ctlr *emc = emc_get_controller(gd->fdt_blob);
+ union scratch2_reg scratch2;
+ union scratch4_reg scratch4;
+ union scratch24_reg scratch24;
+ union xm2cfga_reg xm2cfga;
+ union xm2cfgd_reg xm2cfgd;
+ union fbio_spare_reg fbio_spare;
+
+ /* get ram code that is used as index to array sdram_params in BCT */
+ ram_code = (readl(&pmt->pmt_strap_opt_a) >>
+ STRAP_OPT_A_RAM_CODE_SHIFT) & 3;
+ memcpy(&sdram,
+ (char *)((struct sdram_params *)SDRAM_PARAMS_BASE + ram_code),
+ sizeof(sdram));
+
+ xm2cfga.word = readl(&gp->xm2cfga);
+ xm2cfgd.word = readl(&gp->xm2cfgd);
+
+ scratch2.word = 0;
+ scratch2.osc_ctrl_xobp = clock_get_osc_bypass();
+
+ /* Get the memory PLL settings */
+ {
+ u32 divm, divn, divp, cpcon, lfcon;
+
+ if (clock_ll_read_pll(CLOCK_ID_MEMORY, &divm, &divn, &divp,
+ &cpcon, &lfcon))
+ return -1;
+ scratch2.pllm_base_divm = divm;
+ scratch2.pllm_base_divn = divn;
+ scratch2.pllm_base_divp = divp;
+ scratch2.pllm_misc_cpcon = cpcon;
+ scratch2.pllm_misc_lfcon = lfcon;
+ }
+
+ scratch2.gp_xm2cfga_padctrl_preemp = xm2cfga.preemp_en;
+ scratch2.gp_xm2cfgd_padctrl_schmt = xm2cfgd.schmt_en;
+ scratch2.memory_type = sdram.memory_type;
+ writel(scratch2.word, &pmc->pmc_scratch2);
+
+ /* collect data from various sources for pmc_scratch4 */
+ fbio_spare.word = readl(&emc->fbio_spare);
+ scratch4.word = 0;
+ scratch4.emc_fbio_spare_cfg_wb0 = fbio_spare.cfg_wb0;
+ scratch4.emc_clock_divider = sdram.emc_clock_divider;
+ scratch4.pllm_stable_time = -1;
+ scratch4.pllx_stable_time = -1;
+ writel(scratch4.word, &pmc->pmc_scratch4);
+
+ /* collect various data from sdram for pmc_scratch24 */
+ scratch24.word = 0;
+ scratch24.emc_pin_program_wait = sdram.emc_pin_program_wait;
+ scratch24.emc_auto_cal_wait = sdram.emc_auto_cal_wait;
+ scratch24.warmboot_wait = sdram.warm_boot_wait;
+ writel(scratch24.word, &pmc->pmc_scratch24);
+
+ return 0;
+}
+
+static u32 get_major_version(void)
+{
+ u32 major_id;
+ struct apb_misc_gp_ctlr *gp =
+ (struct apb_misc_gp_ctlr *)TEGRA2_APB_MISC_GP_BASE;
+
+ major_id = (readl(&gp->hidrev) & HIDREV_MAJORPREV_MASK) >>
+ HIDREV_MAJORPREV_SHIFT;
+ return major_id;
+}
+
+static int is_production_mode_fuse_set(struct fuse_regs *fuse)
+{
+ return readl(&fuse->production_mode);
+}
+
+static int is_odm_production_mode_fuse_set(struct fuse_regs *fuse)
+{
+ return readl(&fuse->security_mode);
+}
+
+static int is_failure_analysis_mode(struct fuse_regs *fuse)
+{
+ return readl(&fuse->fa);
+}
+
+static int ap20_is_odm_production_mode(void)
+{
+ struct fuse_regs *fuse = (struct fuse_regs *)TEGRA2_FUSE_BASE;
+
+ if (!is_failure_analysis_mode(fuse) &&
+ is_odm_production_mode_fuse_set(fuse))
+ return 1;
+ else
+ return 0;
+}
+
+static int ap20_is_production_mode(void)
+{
+ struct fuse_regs *fuse = (struct fuse_regs *)TEGRA2_FUSE_BASE;
+
+ if (get_major_version() == 0)
+ return 1;
+
+ if (!is_failure_analysis_mode(fuse) &&
+ is_production_mode_fuse_set(fuse) &&
+ !is_odm_production_mode_fuse_set(fuse))
+ return 1;
+ else
+ return 0;
+}
+
+static enum fuse_operating_mode fuse_get_operation_mode(void)
+{
+ u32 chip_id;
+ struct apb_misc_gp_ctlr *gp =
+ (struct apb_misc_gp_ctlr *)TEGRA2_APB_MISC_GP_BASE;
+
+ chip_id = (readl(&gp->hidrev) & HIDREV_CHIPID_MASK) >>
+ HIDREV_CHIPID_SHIFT;
+ if (chip_id == CHIPID_TEGRA2) {
+ if (ap20_is_odm_production_mode()) {
+ printf("!! odm_production_mode is not supported !!\n");
+ return MODE_UNDEFINED;
+ } else
+ if (ap20_is_production_mode())
+ return MODE_PRODUCTION;
+ else
+ return MODE_UNDEFINED;
+ }
+ return MODE_UNDEFINED;
+}
+
+static void determine_crypto_options(int *is_encrypted, int *is_signed,
+ int *use_zero_key)
+{
+ switch (fuse_get_operation_mode()) {
+ case MODE_PRODUCTION:
+ *is_encrypted = 0;
+ *is_signed = 1;
+ *use_zero_key = 1;
+ break;
+ case MODE_UNDEFINED:
+ default:
+ *is_encrypted = 0;
+ *is_signed = 0;
+ *use_zero_key = 0;
+ break;
+ }
+}
+
+static int sign_wb_code(u32 start, u32 length, int use_zero_key)
+{
+ int err;
+ u8 *source; /* Pointer to source */
+ u8 *hash;
+
+ /* Calculate AES block parameters. */
+ source = (u8 *)(start + offsetof(struct wb_header, random_aes_block));
+ length -= offsetof(struct wb_header, random_aes_block);
+ hash = (u8 *)(start + offsetof(struct wb_header, hash));
+ err = sign_data_block(source, length, hash);
+
+ return err;
+}
+
+int warmboot_prepare_code(u32 seg_address, u32 seg_length)
+{
+ int err = 0;
+ u32 length; /* length of the signed/encrypt code */
+ struct wb_header *dst_header; /* Pointer to dest WB header */
+ int is_encrypted; /* Segment is encrypted */
+ int is_signed; /* Segment is signed */
+ int use_zero_key; /* Use key of all zeros */
+
+ /* Determine crypto options. */
+ determine_crypto_options(&is_encrypted, &is_signed, &use_zero_key);
+
+ /* Get the actual code limits. */
+ length = roundup(((u32)wb_end - (u32)wb_start), 16);
+
+ /*
+ * The region specified by seg_address must be in SDRAM and must be
+ * nonzero in length.
+ */
+ if (seg_length == 0 || seg_address < NV_PA_SDRAM_BASE ||
+ seg_address + seg_length >= NV_PA_SDRAM_BASE + gd->ram_size) {
+ err = -EFAULT;
+ goto fail;
+ }
+
+ /* Things must be 16-byte aligned. */
+ if ((seg_length & 0xF) || (seg_address & 0xF)) {
+ err = -EINVAL;
+ goto fail;
+ }
+
+ /* Will the code fit? (destination includes wb_header + wb code) */
+ if (seg_length < (length + sizeof(struct wb_header))) {
+ err = -EINVAL;
+ goto fail;
+ }
+
+ dst_header = (struct wb_header *)seg_address;
+ memset((char *)dst_header, 0, sizeof(struct wb_header));
+
+ /* Populate the random_aes_block as requested. */
+ {
+ u32 *aes_block = (u32 *)&(dst_header->random_aes_block);
+ u32 *end = (u32 *)(((u32)aes_block) +
+ sizeof(dst_header->random_aes_block));
+
+ do {
+ *aes_block++ = 0;
+ } while (aes_block < end);
+ }
+
+ /* Populate the header. */
+ dst_header->length_insecure = length + sizeof(struct wb_header);
+ dst_header->length_secure = length + sizeof(struct wb_header);
+ dst_header->destination = AP20_WB_RUN_ADDRESS;
+ dst_header->entry_point = AP20_WB_RUN_ADDRESS;
+ dst_header->code_length = length;
+
+ if (is_encrypted) {
+ printf("!!!! Encryption is not supported !!!!\n");
+ dst_header->length_insecure = 0;
+ err = -EACCES;
+ goto fail;
+ } else
+ /* copy the wb code directly following dst_header. */
+ memcpy((char *)(dst_header+1), (char *)wb_start, length);
+
+ if (is_signed)
+ err = sign_wb_code(seg_address, dst_header->length_insecure,
+ use_zero_key);
+
+fail:
+ if (err)
+ printf("Warning: warmboot code copy failed (error=%d)\n", err);
+
+ return err;
+}
diff --git a/arch/arm/cpu/armv7/tegra2/warmboot_avp.c b/arch/arm/cpu/armv7/tegra2/warmboot_avp.c
new file mode 100644
index 0000000..70bcd8e
--- /dev/null
+++ b/arch/arm/cpu/armv7/tegra2/warmboot_avp.c
@@ -0,0 +1,250 @@
+/*
+ * (C) Copyright 2010 - 2011
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/ap20.h>
+#include <asm/arch/clk_rst.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/flow.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/pmc.h>
+#include <asm/arch/tegra2.h>
+#include <asm/arch/warmboot.h>
+#include "warmboot_avp.h"
+
+#define DEBUG_RESET_CORESIGHT
+
+void wb_start(void)
+{
+ struct pmux_tri_ctlr *pmt = (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ struct pmc_ctlr *pmc = (struct pmc_ctlr *)TEGRA2_PMC_BASE;
+ struct flow_ctlr *flow = (struct flow_ctlr *)NV_PA_FLOW_BASE;
+ struct clk_rst_ctlr *clkrst =
+ (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+ union osc_ctrl_reg osc_ctrl;
+ union pllx_base_reg pllx_base;
+ union pllx_misc_reg pllx_misc;
+ union scratch3_reg scratch3;
+ u32 reg;
+
+ /* enable JTAG & TBE */
+ writel(CONFIG_CTL_TBE | CONFIG_CTL_JTAG, &pmt->pmt_cfg_ctl);
+
+ /* Are we running where we're supposed to be? */
+ asm volatile (
+ "adr %0, wb_start;" /* reg: wb_start address */
+ : "=r"(reg) /* output */
+ /* no input, no clobber list */
+ );
+
+ if (reg != AP20_WB_RUN_ADDRESS)
+ goto do_reset;
+
+ /* Are we running with AVP? */
+ if (readl(NV_PA_PG_UP_BASE + PG_UP_TAG_0) != PG_UP_TAG_AVP)
+ goto do_reset;
+
+#ifdef DEBUG_RESET_CORESIGHT
+ /* Assert CoreSight reset */
+ reg = readl(&clkrst->crc_rst_dev[TEGRA_DEV_U]);
+ reg |= SWR_CSITE_RST;
+ writel(reg, &clkrst->crc_rst_dev[TEGRA_DEV_U]);
+#endif
+
+ /* TODO: Set the drive strength - maybe make this a board parameter? */
+ osc_ctrl.word = readl(&clkrst->crc_osc_ctrl);
+ osc_ctrl.xofs = 4;
+ osc_ctrl.xoe = 1;
+ writel(osc_ctrl.word, &clkrst->crc_osc_ctrl);
+
+ /* Power up the CPU complex if necessary */
+ if (!(readl(&pmc->pmc_pwrgate_status) & PWRGATE_STATUS_CPU)) {
+ reg = PWRGATE_TOGGLE_PARTID_CPU | PWRGATE_TOGGLE_START;
+ writel(reg, &pmc->pmc_pwrgate_toggle);
+ while (!(readl(&pmc->pmc_pwrgate_status) & PWRGATE_STATUS_CPU))
+ ;
+ }
+
+ /* Remove the I/O clamps from the CPU power partition. */
+ reg = readl(&pmc->pmc_remove_clamping);
+ reg |= CPU_CLMP;
+ writel(reg, &pmc->pmc_remove_clamping);
+
+ reg = EVENT_ZERO_VAL_20 | EVENT_MSEC | EVENT_MODE_STOP;
+ writel(reg, &flow->halt_cop_events);
+
+ /* Assert CPU complex reset */
+ reg = readl(&clkrst->crc_rst_dev[TEGRA_DEV_L]);
+ reg |= CPU_RST;
+ writel(reg, &clkrst->crc_rst_dev[TEGRA_DEV_L]);
+
+ /* Hold both CPUs in reset */
+ reg = CPU_CMPLX_CPURESET0 | CPU_CMPLX_CPURESET1 | CPU_CMPLX_DERESET0 |
+ CPU_CMPLX_DERESET1 | CPU_CMPLX_DBGRESET0 | CPU_CMPLX_DBGRESET1;
+ writel(reg, &clkrst->crc_cpu_cmplx_set);
+
+ /* Halt CPU1 at the flow controller for uni-processor configurations */
+ writel(EVENT_MODE_STOP, &flow->halt_cpu1_events);
+
+ /*
+ * Set the CPU reset vector. SCRATCH41 contains the physical
+ * address of the CPU-side restoration code.
+ */
+ reg = readl(&pmc->pmc_scratch41);
+ writel(reg, EXCEP_VECTOR_CPU_RESET_VECTOR);
+
+ /* Select CPU complex clock source */
+ writel(CCLK_PLLP_BURST_POLICY, &clkrst->crc_cclk_brst_pol);
+
+ /* Start the CPU0 clock and stop the CPU1 clock */
+ reg = CPU_CMPLX_CPU_BRIDGE_CLKDIV_4 | CPU_CMPLX_CPU0_CLK_STP_RUN |
+ CPU_CMPLX_CPU1_CLK_STP_STOP;
+ writel(reg, &clkrst->crc_clk_cpu_cmplx);
+
+ /* Enable the CPU complex clock */
+ reg = readl(&clkrst->crc_clk_out_enb[TEGRA_DEV_L]);
+ reg |= CLK_ENB_CPU;
+ writel(reg, &clkrst->crc_clk_out_enb[TEGRA_DEV_L]);
+
+ /* Make sure the resets were held for at least 2 microseconds */
+ reg = readl(TIMER_USEC_CNTR);
+ while (readl(TIMER_USEC_CNTR) <= (reg + 2))
+ ;
+
+#ifdef DEBUG_RESET_CORESIGHT
+ /*
+ * De-assert CoreSight reset.
+ * NOTE: We're leaving the CoreSight clock on the oscillator for
+ * now. It will be restored to its original clock source
+ * when the CPU-side restoration code runs.
+ */
+ reg = readl(&clkrst->crc_rst_dev[TEGRA_DEV_U]);
+ reg &= ~SWR_CSITE_RST;
+ writel(reg, &clkrst->crc_rst_dev[TEGRA_DEV_U]);
+#endif
+
+ /* Unlock the CPU CoreSight interfaces */
+ reg = 0xC5ACCE55;
+ writel(reg, CSITE_CPU_DBG0_LAR);
+ writel(reg, CSITE_CPU_DBG1_LAR);
+
+ /*
+ * Sample the microsecond timestamp again. This is the time we must
+ * use when returning from LP0 for PLL stabilization delays.
+ */
+ reg = readl(TIMER_USEC_CNTR);
+ writel(reg, &pmc->pmc_scratch1);
+
+ pllx_base.word = 0;
+ pllx_misc.word = 0;
+ scratch3.word = readl(&pmc->pmc_scratch3);
+
+ /* Get the OSC. For 19.2 MHz, use 19 to make the calculations easier */
+ reg = (readl(TIMER_USEC_CFG) & USEC_CFG_DIVISOR_MASK) + 1;
+
+ /*
+ * According to the TRM, for 19.2MHz OSC, the USEC_DIVISOR is 0x5f, and
+ * USEC_DIVIDEND is 0x04. So, if USEC_DIVISOR > 26, OSC is 19.2 MHz.
+ *
+ * reg is used to calculate the pllx freq, which is used to determine if
+ * to set dccon or not.
+ */
+ if (reg > 26)
+ reg = 19;
+
+ /* PLLX_BASE.PLLX_DIVM */
+ if (scratch3.pllx_base_divm == reg)
+ reg = 0;
+ else
+ reg = 1;
+
+ /* PLLX_BASE.PLLX_DIVN */
+ pllx_base.divn = scratch3.pllx_base_divn;
+ reg = scratch3.pllx_base_divn << reg;
+
+ /* PLLX_BASE.PLLX_DIVP */
+ pllx_base.divp = scratch3.pllx_base_divp;
+ reg = reg >> scratch3.pllx_base_divp;
+
+ pllx_base.bypass = 1;
+
+ /* PLLX_MISC_DCCON must be set for pllx frequency > 600 MHz. */
+ if (reg > 600)
+ pllx_misc.dccon = 1;
+
+ /* PLLX_MISC_LFCON */
+ pllx_misc.lfcon = scratch3.pllx_misc_lfcon;
+
+ /* PLLX_MISC_CPCON */
+ pllx_misc.cpcon = scratch3.pllx_misc_cpcon;
+
+ writel(pllx_misc.word, &clkrst->crc_pll_simple[SIMPLE_PLLX].pll_misc);
+ writel(pllx_base.word, &clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base);
+
+ pllx_base.enable = 1;
+ writel(pllx_base.word, &clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base);
+ pllx_base.bypass = 0;
+ writel(pllx_base.word, &clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base);
+
+ writel(0, flow->halt_cpu_events);
+
+ reg = CPU_CMPLX_CPURESET0 | CPU_CMPLX_DBGRESET0 | CPU_CMPLX_DERESET0;
+ writel(reg, &clkrst->crc_cpu_cmplx_clr);
+
+ reg = PLLM_OUT1_RSTN_RESET_DISABLE | PLLM_OUT1_CLKEN_ENABLE |
+ PLLM_OUT1_RATIO_VAL_8;
+ writel(reg, &clkrst->crc_pll[CLOCK_ID_MEMORY].pll_out);
+
+ reg = SCLK_SWAKE_FIQ_SRC_PLLM_OUT1 | SCLK_SWAKE_IRQ_SRC_PLLM_OUT1 |
+ SCLK_SWAKE_RUN_SRC_PLLM_OUT1 | SCLK_SWAKE_IDLE_SRC_PLLM_OUT1 |
+ SCLK_SYS_STATE_IDLE;
+ writel(reg, &clkrst->crc_sclk_brst_pol);
+
+ /* avp_resume: no return after the write */
+ reg = readl(&clkrst->crc_rst_dev[TEGRA_DEV_L]);
+ reg &= ~CPU_RST;
+ writel(reg, &clkrst->crc_rst_dev[TEGRA_DEV_L]);
+
+ /* avp_halt: */
+avp_halt:
+ reg = EVENT_MODE_STOP | EVENT_JTAG;
+ writel(reg, flow->halt_cop_events);
+ goto avp_halt;
+
+do_reset:
+ /*
+ * Execution comes here if something goes wrong. The chip is reset and
+ * a cold boot is performed.
+ */
+ writel(SWR_TRIG_SYS_RST, &clkrst->crc_rst_dev[TEGRA_DEV_L]);
+ goto do_reset;
+}
+
+/*
+ * wb_end() is a dummy function, and must be directly following wb_start(),
+ * and is used to calculate the size of wb_start().
+ */
+void wb_end(void)
+{
+}
diff --git a/arch/arm/cpu/armv7/tegra2/warmboot_avp.h b/arch/arm/cpu/armv7/tegra2/warmboot_avp.h
new file mode 100644
index 0000000..4b71c07
--- /dev/null
+++ b/arch/arm/cpu/armv7/tegra2/warmboot_avp.h
@@ -0,0 +1,81 @@
+/*
+ * (C) Copyright 2010, 2011
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _WARMBOOT_AVP_H_
+#define _WARMBOOT_AVP_H_
+
+#define TEGRA_DEV_L 0
+#define TEGRA_DEV_H 1
+#define TEGRA_DEV_U 2
+
+#define SIMPLE_PLLX (CLOCK_ID_XCPU - CLOCK_ID_FIRST_SIMPLE)
+#define SIMPLE_PLLE (CLOCK_ID_EPCI - CLOCK_ID_FIRST_SIMPLE)
+
+#define TIMER_USEC_CNTR (NV_PA_TMRUS_BASE + 0)
+#define TIMER_USEC_CFG (NV_PA_TMRUS_BASE + 4)
+
+#define USEC_CFG_DIVISOR_MASK 0xffff
+
+#define CONFIG_CTL_TBE (1 << 7)
+#define CONFIG_CTL_JTAG (1 << 6)
+
+#define CPU_RST (1 << 0)
+#define CLK_ENB_CPU (1 << 0)
+#define SWR_TRIG_SYS_RST (1 << 2)
+#define SWR_CSITE_RST (1 << 9)
+
+#define PWRGATE_STATUS_CPU (1 << 0)
+#define PWRGATE_TOGGLE_PARTID_CPU (0 << 0)
+#define PWRGATE_TOGGLE_START (1 << 8)
+
+#define CPU_CMPLX_CPU_BRIDGE_CLKDIV_4 (3 << 0)
+#define CPU_CMPLX_CPU0_CLK_STP_STOP (1 << 8)
+#define CPU_CMPLX_CPU0_CLK_STP_RUN (0 << 8)
+#define CPU_CMPLX_CPU1_CLK_STP_STOP (1 << 9)
+#define CPU_CMPLX_CPU1_CLK_STP_RUN (0 << 9)
+
+#define CPU_CMPLX_CPURESET0 (1 << 0)
+#define CPU_CMPLX_CPURESET1 (1 << 1)
+#define CPU_CMPLX_DERESET0 (1 << 4)
+#define CPU_CMPLX_DERESET1 (1 << 5)
+#define CPU_CMPLX_DBGRESET0 (1 << 12)
+#define CPU_CMPLX_DBGRESET1 (1 << 13)
+
+#define PLLM_OUT1_RSTN_RESET_DISABLE (1 << 0)
+#define PLLM_OUT1_CLKEN_ENABLE (1 << 1)
+#define PLLM_OUT1_RATIO_VAL_8 (8 << 8)
+
+#define SCLK_SYS_STATE_IDLE (1 << 28)
+#define SCLK_SWAKE_FIQ_SRC_PLLM_OUT1 (7 << 12)
+#define SCLK_SWAKE_IRQ_SRC_PLLM_OUT1 (7 << 8)
+#define SCLK_SWAKE_RUN_SRC_PLLM_OUT1 (7 << 4)
+#define SCLK_SWAKE_IDLE_SRC_PLLM_OUT1 (7 << 0)
+
+#define EVENT_ZERO_VAL_20 (20 << 0)
+#define EVENT_MSEC (1 << 24)
+#define EVENT_JTAG (1 << 28)
+#define EVENT_MODE_STOP (2 << 29)
+
+#define CCLK_PLLP_BURST_POLICY 0x20004444
+
+#endif
diff --git a/arch/arm/cpu/armv7/u8500/lowlevel.S b/arch/arm/cpu/armv7/u8500/lowlevel.S
index cffdfd1..289cfb0 100644
--- a/arch/arm/cpu/armv7/u8500/lowlevel.S
+++ b/arch/arm/cpu/armv7/u8500/lowlevel.S
@@ -20,16 +20,17 @@
*/
#include <config.h>
+#include <linux/linkage.h>
-.globl lowlevel_init
-lowlevel_init:
+ENTRY(lowlevel_init)
mov pc, lr
+ENDPROC(lowlevel_init)
.align 5
-.globl reset_cpu
-reset_cpu:
+ENTRY(reset_cpu)
ldr r0, =CFG_PRCMU_BASE
ldr r1, =0x1
str r1, [r0, #0x228]
_loop_forever:
b _loop_forever
+ENDPROC(reset_cpu)
diff --git a/arch/arm/dts/tegra20.dtsi b/arch/arm/dts/tegra20.dtsi
index d5ca02c..f95be58 100644
--- a/arch/arm/dts/tegra20.dtsi
+++ b/arch/arm/dts/tegra20.dtsi
@@ -193,4 +193,15 @@
clocks = <&tegra_car 59>; /* PERIPH_ID_USB3 */
};
+ emc@7000f400 {
+ #address-cells = < 1 >;
+ #size-cells = < 0 >;
+ compatible = "nvidia,tegra20-emc";
+ reg = <0x7000f400 0x200>;
+ };
+
+ kbc@7000e200 {
+ compatible = "nvidia,tegra20-kbc";
+ reg = <0x7000e200 0x0078>;
+ };
};
diff --git a/arch/arm/include/asm/arch-am33xx/mmc_host_def.h b/arch/arm/include/asm/arch-am33xx/mmc_host_def.h
index 943526b..26cc300 100644
--- a/arch/arm/include/asm/arch-am33xx/mmc_host_def.h
+++ b/arch/arm/include/asm/arch-am33xx/mmc_host_def.h
@@ -159,6 +159,6 @@
#define mmc_reg_out(addr, mask, val)\
writel((readl(addr) & (~(mask))) | ((val) & (mask)), (addr))
-int omap_mmc_init(int dev_index);
+int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max);
#endif /* MMC_HOST_DEF_H */
diff --git a/arch/arm/include/asm/arch-exynos/clk.h b/arch/arm/include/asm/arch-exynos/clk.h
index ff0f641..637fb4b 100644
--- a/arch/arm/include/asm/arch-exynos/clk.h
+++ b/arch/arm/include/asm/arch-exynos/clk.h
@@ -33,5 +33,8 @@
unsigned long get_pwm_clk(void);
unsigned long get_uart_clk(int dev_index);
void set_mmc_clk(int dev_index, unsigned int div);
+unsigned long get_lcd_clk(void);
+void set_lcd_clk(void);
+void set_mipi_clk(void);
#endif
diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h
index 89f2c2e..ac4ddc7 100644
--- a/arch/arm/include/asm/arch-exynos/cpu.h
+++ b/arch/arm/include/asm/arch-exynos/cpu.h
@@ -29,6 +29,7 @@
/* EXYNOS4 */
#define EXYNOS4_GPIO_PART3_BASE 0x03860000
#define EXYNOS4_PRO_ID 0x10000000
+#define EXYNOS4_SYSREG_BASE 0x10010000
#define EXYNOS4_POWER_BASE 0x10020000
#define EXYNOS4_SWRESET 0x10020400
#define EXYNOS4_CLOCK_BASE 0x10030000
@@ -40,6 +41,7 @@
#define EXYNOS4_GPIO_PART2_BASE 0x11000000
#define EXYNOS4_GPIO_PART1_BASE 0x11400000
#define EXYNOS4_FIMD_BASE 0x11C00000
+#define EXYNOS4_MIPI_DSIM_BASE 0x11C80000
#define EXYNOS4_USBOTG_BASE 0x12480000
#define EXYNOS4_MMC_BASE 0x12510000
#define EXYNOS4_SROMC_BASE 0x12570000
@@ -65,6 +67,7 @@
#define EXYNOS5_GPIO_PART3_BASE 0x10D10000
#define EXYNOS5_DMC_CTRL_BASE 0x10DD0000
#define EXYNOS5_GPIO_PART1_BASE 0x11400000
+#define EXYNOS5_MIPI_DSIM_BASE 0x11D00000
#define EXYNOS5_MMC_BASE 0x12200000
#define EXYNOS5_SROMC_BASE 0x12250000
#define EXYNOS5_USBOTG_BASE 0x12480000
@@ -127,7 +130,9 @@
SAMSUNG_BASE(adc, ADC_BASE)
SAMSUNG_BASE(clock, CLOCK_BASE)
+SAMSUNG_BASE(sysreg, SYSREG_BASE)
SAMSUNG_BASE(fimd, FIMD_BASE)
+SAMSUNG_BASE(mipi_dsim, MIPI_DSIM_BASE)
SAMSUNG_BASE(gpio_part1, GPIO_PART1_BASE)
SAMSUNG_BASE(gpio_part2, GPIO_PART2_BASE)
SAMSUNG_BASE(gpio_part3, GPIO_PART3_BASE)
diff --git a/arch/arm/include/asm/arch-exynos/dsim.h b/arch/arm/include/asm/arch-exynos/dsim.h
new file mode 100644
index 0000000..e148aca
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/dsim.h
@@ -0,0 +1,181 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Author: InKi Dae <inki.dae@samsung.com>
+ * Author: Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARM_ARCH_DSIM_H_
+#define __ASM_ARM_ARCH_DSIM_H_
+
+#ifndef __ASSEMBLY__
+
+struct exynos_mipi_dsim {
+ unsigned int status;
+ unsigned int swrst;
+ unsigned int clkctrl;
+ unsigned int timeout;
+ unsigned int config;
+ unsigned int escmode;
+ unsigned int mdresol;
+ unsigned int mvporch;
+ unsigned int mhporch;
+ unsigned int msync;
+ unsigned int sdresol;
+ unsigned int intsrc;
+ unsigned int intmsk;
+ unsigned int pkthdr;
+ unsigned int payload;
+ unsigned int rxfifo;
+ unsigned int fifothld;
+ unsigned int fifoctrl;
+ unsigned int memacchr;
+ unsigned int pllctrl;
+ unsigned int plltmr;
+ unsigned int phyacchr;
+ unsigned int phyacchr1;
+};
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * Bit Definitions
+ */
+/* DSIM_STATUS */
+#define DSIM_STOP_STATE_DAT(x) (((x) & 0xf) << 0)
+#define DSIM_STOP_STATE_CLK (1 << 8)
+#define DSIM_TX_READY_HS_CLK (1 << 10)
+#define DSIM_PLL_STABLE (1 << 31)
+
+/* DSIM_SWRST */
+#define DSIM_FUNCRST (1 << 16)
+#define DSIM_SWRST (1 << 0)
+
+/* EXYNOS_DSIM_TIMEOUT */
+#define DSIM_LPDR_TOUT_SHIFT (0)
+#define DSIM_BTA_TOUT_SHIFT (16)
+
+/* EXYNOS_DSIM_CLKCTRL */
+#define DSIM_LANE_ESC_CLKEN_SHIFT (19)
+#define DSIM_BYTE_CLKEN_SHIFT (24)
+#define DSIM_BYTE_CLK_SRC_SHIFT (25)
+#define DSIM_PLL_BYPASS_SHIFT (27)
+#define DSIM_ESC_CLKEN_SHIFT (28)
+#define DSIM_TX_REQUEST_HSCLK_SHIFT (31)
+#define DSIM_LANE_ESC_CLKEN(x) (((x) & 0x1f) << \
+ DSIM_LANE_ESC_CLKEN_SHIFT)
+#define DSIM_BYTE_CLK_ENABLE (1 << DSIM_BYTE_CLKEN_SHIFT)
+#define DSIM_BYTE_CLK_DISABLE (0 << DSIM_BYTE_CLKEN_SHIFT)
+#define DSIM_PLL_BYPASS_EXTERNAL (1 << DSIM_PLL_BYPASS_SHIFT)
+#define DSIM_ESC_CLKEN_ENABLE (1 << DSIM_ESC_CLKEN_SHIFT)
+#define DSIM_ESC_CLKEN_DISABLE (0 << DSIM_ESC_CLKEN_SHIFT)
+
+/* EXYNOS_DSIM_CONFIG */
+#define DSIM_NUM_OF_DATALANE_SHIFT (5)
+#define DSIM_SUBPIX_SHIFT (8)
+#define DSIM_MAINPIX_SHIFT (12)
+#define DSIM_SUBVC_SHIFT (16)
+#define DSIM_MAINVC_SHIFT (18)
+#define DSIM_HSA_MODE_SHIFT (20)
+#define DSIM_HBP_MODE_SHIFT (21)
+#define DSIM_HFP_MODE_SHIFT (22)
+#define DSIM_HSE_MODE_SHIFT (23)
+#define DSIM_AUTO_MODE_SHIFT (24)
+#define DSIM_VIDEO_MODE_SHIFT (25)
+#define DSIM_BURST_MODE_SHIFT (26)
+#define DSIM_EOT_PACKET_SHIFT (28)
+#define DSIM_AUTO_FLUSH_SHIFT (29)
+#define DSIM_LANE_ENx(x) (((x) & 0x1f) << 0)
+
+#define DSIM_NUM_OF_DATA_LANE(x) ((x) << DSIM_NUM_OF_DATALANE_SHIFT)
+
+/* EXYNOS_DSIM_ESCMODE */
+#define DSIM_TX_LPDT_SHIFT (6)
+#define DSIM_CMD_LPDT_SHIFT (7)
+#define DSIM_TX_LPDT_LP (1 << DSIM_TX_LPDT_SHIFT)
+#define DSIM_CMD_LPDT_LP (1 << DSIM_CMD_LPDT_SHIFT)
+#define DSIM_STOP_STATE_CNT_SHIFT (21)
+#define DSIM_FORCE_STOP_STATE_SHIFT (20)
+
+/* EXYNOS_DSIM_MDRESOL */
+#define DSIM_MAIN_STAND_BY (1 << 31)
+#define DSIM_MAIN_VRESOL(x) (((x) & 0x7ff) << 16)
+#define DSIM_MAIN_HRESOL(x) (((x) & 0X7ff) << 0)
+
+/* EXYNOS_DSIM_MVPORCH */
+#define DSIM_CMD_ALLOW_SHIFT (28)
+#define DSIM_STABLE_VFP_SHIFT (16)
+#define DSIM_MAIN_VBP_SHIFT (0)
+#define DSIM_CMD_ALLOW_MASK (0xf << DSIM_CMD_ALLOW_SHIFT)
+#define DSIM_STABLE_VFP_MASK (0x7ff << DSIM_STABLE_VFP_SHIFT)
+#define DSIM_MAIN_VBP_MASK (0x7ff << DSIM_MAIN_VBP_SHIFT)
+
+/* EXYNOS_DSIM_MHPORCH */
+#define DSIM_MAIN_HFP_SHIFT (16)
+#define DSIM_MAIN_HBP_SHIFT (0)
+#define DSIM_MAIN_HFP_MASK ((0xffff) << DSIM_MAIN_HFP_SHIFT)
+#define DSIM_MAIN_HBP_MASK ((0xffff) << DSIM_MAIN_HBP_SHIFT)
+
+/* EXYNOS_DSIM_MSYNC */
+#define DSIM_MAIN_VSA_SHIFT (22)
+#define DSIM_MAIN_HSA_SHIFT (0)
+#define DSIM_MAIN_VSA_MASK ((0x3ff) << DSIM_MAIN_VSA_SHIFT)
+#define DSIM_MAIN_HSA_MASK ((0xffff) << DSIM_MAIN_HSA_SHIFT)
+
+/* EXYNOS_DSIM_SDRESOL */
+#define DSIM_SUB_STANDY_SHIFT (31)
+#define DSIM_SUB_VRESOL_SHIFT (16)
+#define DSIM_SUB_HRESOL_SHIFT (0)
+#define DSIM_SUB_STANDY_MASK ((0x1) << DSIM_SUB_STANDY_SHIFT)
+#define DSIM_SUB_VRESOL_MASK ((0x7ff) << DSIM_SUB_VRESOL_SHIFT)
+#define DSIM_SUB_HRESOL_MASK ((0x7ff) << DSIM_SUB_HRESOL_SHIFT)
+
+/* EXYNOS_DSIM_INTSRC */
+#define INTSRC_FRAME_DONE (1 << 24)
+#define INTSRC_PLL_STABLE (1 << 31)
+#define INTSRC_SWRST_RELEASE (1 << 30)
+
+/* EXYNOS_DSIM_INTMSK */
+#define INTMSK_FRAME_DONE (1 << 24)
+
+/* EXYNOS_DSIM_FIFOCTRL */
+#define SFR_HEADER_EMPTY (1 << 22)
+
+/* EXYNOS_DSIM_PKTHDR */
+#define DSIM_PKTHDR_DI(x) (((x) & 0x3f) << 0)
+#define DSIM_PKTHDR_DAT0(x) ((x) << 8)
+#define DSIM_PKTHDR_DAT1(x) ((x) << 16)
+
+/* EXYNOS_DSIM_PHYACCHR */
+#define DSIM_AFC_CTL(x) (((x) & 0x7) << 5)
+#define DSIM_AFC_CTL_SHIFT (5)
+#define DSIM_AFC_EN (1 << 14)
+
+/* EXYNOS_DSIM_PHYACCHR1 */
+#define DSIM_DPDN_SWAP_DATA_SHIFT (0)
+
+/* EXYNOS_DSIM_PLLCTRL */
+#define DSIM_SCALER_SHIFT (1)
+#define DSIM_MAIN_SHIFT (4)
+#define DSIM_PREDIV_SHIFT (13)
+#define DSIM_PRECTRL_SHIFT (20)
+#define DSIM_PLL_EN_SHIFT (23)
+#define DSIM_FREQ_BAND_SHIFT (24)
+#define DSIM_ZEROCTRL_SHIFT (28)
+
+#endif
diff --git a/arch/arm/include/asm/arch-exynos/fb.h b/arch/arm/include/asm/arch-exynos/fb.h
new file mode 100644
index 0000000..b10b0da
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/fb.h
@@ -0,0 +1,446 @@
+/*
+ * (C) Copyright 2012 Samsung Electronics
+ * Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * aint with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#ifndef __ASM_ARM_ARCH_FB_H_
+#define __ASM_ARM_ARCH_FB_H_
+
+#ifndef __ASSEMBLY__
+struct exynos4_fb {
+ unsigned int vidcon0;
+ unsigned int vidcon1;
+ unsigned int vidcon2;
+ unsigned int vidcon3;
+ unsigned int vidtcon0;
+ unsigned int vidtcon1;
+ unsigned int vidtcon2;
+ unsigned int vidtcon3;
+ unsigned int wincon0;
+ unsigned int wincon1;
+ unsigned int wincon2;
+ unsigned int wincon3;
+ unsigned int wincon4;
+
+ unsigned int winshmap;
+ unsigned int res1;
+
+ unsigned int winchmap2;
+ unsigned int vidosd0a;
+ unsigned int vidosd0b;
+ unsigned int vidosd0c;
+ unsigned int res2;
+
+ unsigned int vidosd1a;
+ unsigned int vidosd1b;
+ unsigned int vidosd1c;
+ unsigned int vidosd1d;
+
+ unsigned int vidosd2a;
+ unsigned int vidosd2b;
+ unsigned int vidosd2c;
+ unsigned int vidosd2d;
+
+ unsigned int vidosd3a;
+ unsigned int vidosd3b;
+ unsigned int vidosd3c;
+ unsigned int res3;
+
+ unsigned int vidosd4a;
+ unsigned int vidosd4b;
+ unsigned int vidosd4c;
+ unsigned int res4[5];
+
+ unsigned int vidw00add0b0;
+ unsigned int vidw00add0b1;
+ unsigned int vidw01add0b0;
+ unsigned int vidw01add0b1;
+
+ unsigned int vidw02add0b0;
+ unsigned int vidw02add0b1;
+ unsigned int vidw03add0b0;
+ unsigned int vidw03add0b1;
+ unsigned int vidw04add0b0;
+ unsigned int vidw04add0b1;
+ unsigned int res5[2];
+
+ unsigned int vidw00add1b0;
+ unsigned int vidw00add1b1;
+ unsigned int vidw01add1b0;
+ unsigned int vidw01add1b1;
+
+ unsigned int vidw02add1b0;
+ unsigned int vidw02add1b1;
+ unsigned int vidw03add1b0;
+ unsigned int vidw03add1b1;
+
+ unsigned int vidw04add1b0;
+ unsigned int vidw04add1b1;
+ unsigned int res7[2];
+
+ unsigned int vidw00add2;
+ unsigned int vidw01add2;
+ unsigned int vidw02add2;
+ unsigned int vidw03add2;
+ unsigned int vidw04add2;
+ unsigned int res8[7];
+
+ unsigned int vidintcon0;
+ unsigned int vidintcon1;
+ unsigned int res9[1];
+
+ unsigned int w1keycon0;
+ unsigned int w1keycon1;
+ unsigned int w2keycon0;
+ unsigned int w2keycon1;
+ unsigned int w3keycon0;
+ unsigned int w3keycon1;
+ unsigned int w4keycon0;
+ unsigned int w4keycon1;
+
+ unsigned int w1keyalpha;
+ unsigned int w2keyalpha;
+ unsigned int w3keyalpha;
+ unsigned int w4keyalpha;
+
+ unsigned int dithmode;
+ unsigned int res10[2];
+
+ unsigned int win0map;
+ unsigned int win1map;
+ unsigned int win2map;
+ unsigned int win3map;
+ unsigned int win4map;
+ unsigned int res11[1];
+
+ unsigned int wpalcon_h;
+ unsigned int wpalcon_l;
+
+ unsigned int trigcon;
+ unsigned int res12[2];
+
+ unsigned int i80ifcona0;
+ unsigned int i80ifcona1;
+ unsigned int i80ifconb0;
+ unsigned int i80ifconb1;
+
+ unsigned int colorgaincon;
+ unsigned int res13[2];
+
+ unsigned int ldi_cmdcon0;
+ unsigned int ldi_cmdcon1;
+ unsigned int res14[1];
+
+ /* To be updated */
+
+ unsigned char res15[156];
+ unsigned int dualrgb;
+};
+#endif
+
+/*
+ * Register offsets
+*/
+#define EXYNOS_WINCON(x) (x * 0x04)
+#define EXYNOS_VIDOSD(x) (x * 0x10)
+#define EXYNOS_BUFFER_OFFSET(x) (x * 0x08)
+#define EXYNOS_BUFFER_SIZE(x) (x * 0x04)
+
+/*
+ * Bit Definitions
+*/
+
+/* VIDCON0 */
+#define EXYNOS_VIDCON0_DSI_DISABLE (0 << 30)
+#define EXYNOS_VIDCON0_DSI_ENABLE (1 << 30)
+#define EXYNOS_VIDCON0_SCAN_PROGRESSIVE (0 << 29)
+#define EXYNOS_VIDCON0_SCAN_INTERLACE (1 << 29)
+#define EXYNOS_VIDCON0_SCAN_MASK (1 << 29)
+#define EXYNOS_VIDCON0_VIDOUT_RGB (0 << 26)
+#define EXYNOS_VIDCON0_VIDOUT_ITU (1 << 26)
+#define EXYNOS_VIDCON0_VIDOUT_I80LDI0 (2 << 26)
+#define EXYNOS_VIDCON0_VIDOUT_I80LDI1 (3 << 26)
+#define EXYNOS_VIDCON0_VIDOUT_WB_RGB (4 << 26)
+#define EXYNOS_VIDCON0_VIDOUT_WB_I80LDI0 (6 << 26)
+#define EXYNOS_VIDCON0_VIDOUT_WB_I80LDI1 (7 << 26)
+#define EXYNOS_VIDCON0_VIDOUT_MASK (7 << 26)
+#define EXYNOS_VIDCON0_PNRMODE_RGB_P (0 << 17)
+#define EXYNOS_VIDCON0_PNRMODE_BGR_P (1 << 17)
+#define EXYNOS_VIDCON0_PNRMODE_RGB_S (2 << 17)
+#define EXYNOS_VIDCON0_PNRMODE_BGR_S (3 << 17)
+#define EXYNOS_VIDCON0_PNRMODE_MASK (3 << 17)
+#define EXYNOS_VIDCON0_PNRMODE_SHIFT (17)
+#define EXYNOS_VIDCON0_CLKVALUP_ALWAYS (0 << 16)
+#define EXYNOS_VIDCON0_CLKVALUP_START_FRAME (1 << 16)
+#define EXYNOS_VIDCON0_CLKVALUP_MASK (1 << 16)
+#define EXYNOS_VIDCON0_CLKVAL_F(x) (((x) & 0xff) << 6)
+#define EXYNOS_VIDCON0_VCLKEN_NORMAL (0 << 5)
+#define EXYNOS_VIDCON0_VCLKEN_FREERUN (1 << 5)
+#define EXYNOS_VIDCON0_VCLKEN_MASK (1 << 5)
+#define EXYNOS_VIDCON0_CLKDIR_DIRECTED (0 << 4)
+#define EXYNOS_VIDCON0_CLKDIR_DIVIDED (1 << 4)
+#define EXYNOS_VIDCON0_CLKDIR_MASK (1 << 4)
+#define EXYNOS_VIDCON0_CLKSEL_HCLK (0 << 2)
+#define EXYNOS_VIDCON0_CLKSEL_SCLK (1 << 2)
+#define EXYNOS_VIDCON0_CLKSEL_MASK (1 << 2)
+#define EXYNOS_VIDCON0_ENVID_ENABLE (1 << 1)
+#define EXYNOS_VIDCON0_ENVID_DISABLE (0 << 1)
+#define EXYNOS_VIDCON0_ENVID_F_ENABLE (1 << 0)
+#define EXYNOS_VIDCON0_ENVID_F_DISABLE (0 << 0)
+
+/* VIDCON1 */
+#define EXYNOS_VIDCON1_IVCLK_FALLING_EDGE (0 << 7)
+#define EXYNOS_VIDCON1_IVCLK_RISING_EDGE (1 << 7)
+#define EXYNOS_VIDCON1_IHSYNC_NORMAL (0 << 6)
+#define EXYNOS_VIDCON1_IHSYNC_INVERT (1 << 6)
+#define EXYNOS_VIDCON1_IVSYNC_NORMAL (0 << 5)
+#define EXYNOS_VIDCON1_IVSYNC_INVERT (1 << 5)
+#define EXYNOS_VIDCON1_IVDEN_NORMAL (0 << 4)
+#define EXYNOS_VIDCON1_IVDEN_INVERT (1 << 4)
+
+/* VIDCON2 */
+#define EXYNOS_VIDCON2_EN601_DISABLE (0 << 23)
+#define EXYNOS_VIDCON2_EN601_ENABLE (1 << 23)
+#define EXYNOS_VIDCON2_EN601_MASK (1 << 23)
+#define EXYNOS_VIDCON2_WB_DISABLE (0 << 15)
+#define EXYNOS_VIDCON2_WB_ENABLE (1 << 15)
+#define EXYNOS_VIDCON2_WB_MASK (1 << 15)
+#define EXYNOS_VIDCON2_TVFORMATSEL_HW (0 << 14)
+#define EXYNOS_VIDCON2_TVFORMATSEL_SW (1 << 14)
+#define EXYNOS_VIDCON2_TVFORMATSEL_MASK (1 << 14)
+#define EXYNOS_VIDCON2_TVFORMATSEL_YUV422 (1 << 12)
+#define EXYNOS_VIDCON2_TVFORMATSEL_YUV444 (2 << 12)
+#define EXYNOS_VIDCON2_TVFORMATSEL_YUV_MASK (3 << 12)
+#define EXYNOS_VIDCON2_ORGYUV_YCBCR (0 << 8)
+#define EXYNOS_VIDCON2_ORGYUV_CBCRY (1 << 8)
+#define EXYNOS_VIDCON2_ORGYUV_MASK (1 << 8)
+#define EXYNOS_VIDCON2_YUVORD_CBCR (0 << 7)
+#define EXYNOS_VIDCON2_YUVORD_CRCB (1 << 7)
+#define EXYNOS_VIDCON2_YUVORD_MASK (1 << 7)
+
+/* PRTCON */
+#define EXYNOS_PRTCON_UPDATABLE (0 << 11)
+#define EXYNOS_PRTCON_PROTECT (1 << 11)
+
+/* VIDTCON0 */
+#define EXYNOS_VIDTCON0_VBPDE(x) (((x) & 0xff) << 24)
+#define EXYNOS_VIDTCON0_VBPD(x) (((x) & 0xff) << 16)
+#define EXYNOS_VIDTCON0_VFPD(x) (((x) & 0xff) << 8)
+#define EXYNOS_VIDTCON0_VSPW(x) (((x) & 0xff) << 0)
+
+/* VIDTCON1 */
+#define EXYNOS_VIDTCON1_VFPDE(x) (((x) & 0xff) << 24)
+#define EXYNOS_VIDTCON1_HBPD(x) (((x) & 0xff) << 16)
+#define EXYNOS_VIDTCON1_HFPD(x) (((x) & 0xff) << 8)
+#define EXYNOS_VIDTCON1_HSPW(x) (((x) & 0xff) << 0)
+
+/* VIDTCON2 */
+#define EXYNOS_VIDTCON2_LINEVAL(x) (((x) & 0x7ff) << 11)
+#define EXYNOS_VIDTCON2_HOZVAL(x) (((x) & 0x7ff) << 0)
+
+/* Window 0~4 Control - WINCONx */
+#define EXYNOS_WINCON_DATAPATH_DMA (0 << 22)
+#define EXYNOS_WINCON_DATAPATH_LOCAL (1 << 22)
+#define EXYNOS_WINCON_DATAPATH_MASK (1 << 22)
+#define EXYNOS_WINCON_BUFSEL_0 (0 << 20)
+#define EXYNOS_WINCON_BUFSEL_1 (1 << 20)
+#define EXYNOS_WINCON_BUFSEL_MASK (1 << 20)
+#define EXYNOS_WINCON_BUFSEL_SHIFT (20)
+#define EXYNOS_WINCON_BUFAUTO_DISABLE (0 << 19)
+#define EXYNOS_WINCON_BUFAUTO_ENABLE (1 << 19)
+#define EXYNOS_WINCON_BUFAUTO_MASK (1 << 19)
+#define EXYNOS_WINCON_BITSWP_DISABLE (0 << 18)
+#define EXYNOS_WINCON_BITSWP_ENABLE (1 << 18)
+#define EXYNOS_WINCON_BITSWP_SHIFT (18)
+#define EXYNOS_WINCON_BYTESWP_DISABLE (0 << 17)
+#define EXYNOS_WINCON_BYTESWP_ENABLE (1 << 17)
+#define EXYNOS_WINCON_BYTESWP_SHIFT (17)
+#define EXYNOS_WINCON_HAWSWP_DISABLE (0 << 16)
+#define EXYNOS_WINCON_HAWSWP_ENABLE (1 << 16)
+#define EXYNOS_WINCON_HAWSWP_SHIFT (16)
+#define EXYNOS_WINCON_WSWP_DISABLE (0 << 15)
+#define EXYNOS_WINCON_WSWP_ENABLE (1 << 15)
+#define EXYNOS_WINCON_WSWP_SHIFT (15)
+#define EXYNOS_WINCON_INRGB_RGB (0 << 13)
+#define EXYNOS_WINCON_INRGB_YUV (1 << 13)
+#define EXYNOS_WINCON_INRGB_MASK (1 << 13)
+#define EXYNOS_WINCON_BURSTLEN_16WORD (0 << 9)
+#define EXYNOS_WINCON_BURSTLEN_8WORD (1 << 9)
+#define EXYNOS_WINCON_BURSTLEN_4WORD (2 << 9)
+#define EXYNOS_WINCON_BURSTLEN_MASK (3 << 9)
+#define EXYNOS_WINCON_ALPHA_MULTI_DISABLE (0 << 7)
+#define EXYNOS_WINCON_ALPHA_MULTI_ENABLE (1 << 7)
+#define EXYNOS_WINCON_BLD_PLANE (0 << 6)
+#define EXYNOS_WINCON_BLD_PIXEL (1 << 6)
+#define EXYNOS_WINCON_BLD_MASK (1 << 6)
+#define EXYNOS_WINCON_BPPMODE_1BPP (0 << 2)
+#define EXYNOS_WINCON_BPPMODE_2BPP (1 << 2)
+#define EXYNOS_WINCON_BPPMODE_4BPP (2 << 2)
+#define EXYNOS_WINCON_BPPMODE_8BPP_PAL (3 << 2)
+#define EXYNOS_WINCON_BPPMODE_8BPP (4 << 2)
+#define EXYNOS_WINCON_BPPMODE_16BPP_565 (5 << 2)
+#define EXYNOS_WINCON_BPPMODE_16BPP_A555 (6 << 2)
+#define EXYNOS_WINCON_BPPMODE_18BPP_666 (8 << 2)
+#define EXYNOS_WINCON_BPPMODE_18BPP_A665 (9 << 2)
+#define EXYNOS_WINCON_BPPMODE_24BPP_888 (0xb << 2)
+#define EXYNOS_WINCON_BPPMODE_24BPP_A887 (0xc << 2)
+#define EXYNOS_WINCON_BPPMODE_32BPP (0xd << 2)
+#define EXYNOS_WINCON_BPPMODE_16BPP_A444 (0xe << 2)
+#define EXYNOS_WINCON_BPPMODE_15BPP_555 (0xf << 2)
+#define EXYNOS_WINCON_BPPMODE_MASK (0xf << 2)
+#define EXYNOS_WINCON_BPPMODE_SHIFT (2)
+#define EXYNOS_WINCON_ALPHA0_SEL (0 << 1)
+#define EXYNOS_WINCON_ALPHA1_SEL (1 << 1)
+#define EXYNOS_WINCON_ALPHA_SEL_MASK (1 << 1)
+#define EXYNOS_WINCON_ENWIN_DISABLE (0 << 0)
+#define EXYNOS_WINCON_ENWIN_ENABLE (1 << 0)
+
+/* WINCON1 special */
+#define EXYNOS_WINCON1_VP_DISABLE (0 << 24)
+#define EXYNOS_WINCON1_VP_ENABLE (1 << 24)
+#define EXYNOS_WINCON1_LOCALSEL_FIMC1 (0 << 23)
+#define EXYNOS_WINCON1_LOCALSEL_VP (1 << 23)
+#define EXYNOS_WINCON1_LOCALSEL_MASK (1 << 23)
+
+/* WINSHMAP */
+#define EXYNOS_WINSHMAP_PROTECT(x) (((x) & 0x1f) << 10)
+#define EXYNOS_WINSHMAP_CH_ENABLE(x) (1 << (x))
+#define EXYNOS_WINSHMAP_CH_DISABLE(x) (1 << (x))
+#define EXYNOS_WINSHMAP_LOCAL_ENABLE(x) (0x20 << (x))
+#define EXYNOS_WINSHMAP_LOCAL_DISABLE(x) (0x20 << (x))
+
+/* VIDOSDxA, VIDOSDxB */
+#define EXYNOS_VIDOSD_LEFT_X(x) (((x) & 0x7ff) << 11)
+#define EXYNOS_VIDOSD_TOP_Y(x) (((x) & 0x7ff) << 0)
+#define EXYNOS_VIDOSD_RIGHT_X(x) (((x) & 0x7ff) << 11)
+#define EXYNOS_VIDOSD_BOTTOM_Y(x) (((x) & 0x7ff) << 0)
+
+/* VIDOSD0C, VIDOSDxD */
+#define EXYNOS_VIDOSD_SIZE(x) (((x) & 0xffffff) << 0)
+
+/* VIDOSDxC (1~4) */
+#define EXYNOS_VIDOSD_ALPHA0_R(x) (((x) & 0xf) << 20)
+#define EXYNOS_VIDOSD_ALPHA0_G(x) (((x) & 0xf) << 16)
+#define EXYNOS_VIDOSD_ALPHA0_B(x) (((x) & 0xf) << 12)
+#define EXYNOS_VIDOSD_ALPHA1_R(x) (((x) & 0xf) << 8)
+#define EXYNOS_VIDOSD_ALPHA1_G(x) (((x) & 0xf) << 4)
+#define EXYNOS_VIDOSD_ALPHA1_B(x) (((x) & 0xf) << 0)
+#define EXYNOS_VIDOSD_ALPHA0_SHIFT (12)
+#define EXYNOS_VIDOSD_ALPHA1_SHIFT (0)
+
+/* Start Address */
+#define EXYNOS_VIDADDR_START_VBANK(x) (((x) & 0xff) << 24)
+#define EXYNOS_VIDADDR_START_VBASEU(x) (((x) & 0xffffff) << 0)
+
+/* End Address */
+#define EXYNOS_VIDADDR_END_VBASEL(x) (((x) & 0xffffff) << 0)
+
+/* Buffer Size */
+#define EXYNOS_VIDADDR_OFFSIZE(x) (((x) & 0x1fff) << 13)
+#define EXYNOS_VIDADDR_PAGEWIDTH(x) (((x) & 0x1fff) << 0)
+
+/* WIN Color Map */
+#define EXYNOS_WINMAP_COLOR(x) ((x) & 0xffffff)
+
+/* VIDINTCON0 */
+#define EXYNOS_VIDINTCON0_SYSMAINCON_DISABLE (0 << 19)
+#define EXYNOS_VIDINTCON0_SYSMAINCON_ENABLE (1 << 19)
+#define EXYNOS_VIDINTCON0_SYSSUBCON_DISABLE (0 << 18)
+#define EXYNOS_VIDINTCON0_SYSSUBCON_ENABLE (1 << 18)
+#define EXYNOS_VIDINTCON0_SYSIFDONE_DISABLE (0 << 17)
+#define EXYNOS_VIDINTCON0_SYSIFDONE_ENABLE (1 << 17)
+#define EXYNOS_VIDINTCON0_FRAMESEL0_BACK (0 << 15)
+#define EXYNOS_VIDINTCON0_FRAMESEL0_VSYNC (1 << 15)
+#define EXYNOS_VIDINTCON0_FRAMESEL0_ACTIVE (2 << 15)
+#define EXYNOS_VIDINTCON0_FRAMESEL0_FRONT (3 << 15)
+#define EXYNOS_VIDINTCON0_FRAMESEL0_MASK (3 << 15)
+#define EXYNOS_VIDINTCON0_FRAMESEL1_NONE (0 << 13)
+#define EXYNOS_VIDINTCON0_FRAMESEL1_BACK (1 << 13)
+#define EXYNOS_VIDINTCON0_FRAMESEL1_VSYNC (2 << 13)
+#define EXYNOS_VIDINTCON0_FRAMESEL1_FRONT (3 << 13)
+#define EXYNOS_VIDINTCON0_INTFRMEN_DISABLE (0 << 12)
+#define EXYNOS_VIDINTCON0_INTFRMEN_ENABLE (1 << 12)
+#define EXYNOS_VIDINTCON0_FIFOSEL_WIN4 (1 << 11)
+#define EXYNOS_VIDINTCON0_FIFOSEL_WIN3 (1 << 10)
+#define EXYNOS_VIDINTCON0_FIFOSEL_WIN2 (1 << 9)
+#define EXYNOS_VIDINTCON0_FIFOSEL_WIN1 (1 << 6)
+#define EXYNOS_VIDINTCON0_FIFOSEL_WIN0 (1 << 5)
+#define EXYNOS_VIDINTCON0_FIFOSEL_ALL (0x73 << 5)
+#define EXYNOS_VIDINTCON0_FIFOSEL_MASK (0x73 << 5)
+#define EXYNOS_VIDINTCON0_FIFOLEVEL_25 (0 << 2)
+#define EXYNOS_VIDINTCON0_FIFOLEVEL_50 (1 << 2)
+#define EXYNOS_VIDINTCON0_FIFOLEVEL_75 (2 << 2)
+#define EXYNOS_VIDINTCON0_FIFOLEVEL_EMPTY (3 << 2)
+#define EXYNOS_VIDINTCON0_FIFOLEVEL_FULL (4 << 2)
+#define EXYNOS_VIDINTCON0_FIFOLEVEL_MASK (7 << 2)
+#define EXYNOS_VIDINTCON0_INTFIFO_DISABLE (0 << 1)
+#define EXYNOS_VIDINTCON0_INTFIFO_ENABLE (1 << 1)
+#define EXYNOS_VIDINTCON0_INT_DISABLE (0 << 0)
+#define EXYNOS_VIDINTCON0_INT_ENABLE (1 << 0)
+#define EXYNOS_VIDINTCON0_INT_MASK (1 << 0)
+
+/* VIDINTCON1 */
+#define EXYNOS_VIDINTCON1_INTVPPEND (1 << 5)
+#define EXYNOS_VIDINTCON1_INTI80PEND (1 << 2)
+#define EXYNOS_VIDINTCON1_INTFRMPEND (1 << 1)
+#define EXYNOS_VIDINTCON1_INTFIFOPEND (1 << 0)
+
+/* WINMAP */
+#define EXYNOS_WINMAP_ENABLE (1 << 24)
+
+/* WxKEYCON0 (1~4) */
+#define EXYNOS_KEYCON0_KEYBLEN_DISABLE (0 << 26)
+#define EXYNOS_KEYCON0_KEYBLEN_ENABLE (1 << 26)
+#define EXYNOS_KEYCON0_KEY_DISABLE (0 << 25)
+#define EXYNOS_KEYCON0_KEY_ENABLE (1 << 25)
+#define EXYNOS_KEYCON0_DIRCON_MATCH_FG (0 << 24)
+#define EXYNOS_KEYCON0_DIRCON_MATCH_BG (1 << 24)
+#define EXYNOS_KEYCON0_COMPKEY(x) (((x) & 0xffffff) << 0)
+
+/* WxKEYCON1 (1~4) */
+#define EXYNOS_KEYCON1_COLVAL(x) (((x) & 0xffffff) << 0)
+
+/* DUALRGB */
+#define EXYNOS_DUALRGB_BYPASS_SINGLE (0x00 << 0)
+#define EXYNOS_DUALRGB_BYPASS_DUAL (0x01 << 0)
+#define EXYNOS_DUALRGB_MIE_DUAL (0x10 << 0)
+#define EXYNOS_DUALRGB_MIE_SINGLE (0x11 << 0)
+#define EXYNOS_DUALRGB_LINESPLIT (0x0 << 2)
+#define EXYNOS_DUALRGB_FRAMESPLIT (0x1 << 2)
+#define EXYNOS_DUALRGB_SUB_CNT(x) ((x & 0xfff) << 4)
+#define EXYNOS_DUALRGB_VDEN_EN_DISABLE (0x0 << 16)
+#define EXYNOS_DUALRGB_VDEN_EN_ENABLE (0x1 << 16)
+#define EXYNOS_DUALRGB_MAIN_CNT(x) ((x & 0xfff) << 18)
+
+/* I80IFCONA0 and I80IFCONA1 */
+#define EXYNOS_LCD_CS_SETUP(x) (((x) & 0xf) << 16)
+#define EXYNOS_LCD_WR_SETUP(x) (((x) & 0xf) << 12)
+#define EXYNOS_LCD_WR_ACT(x) (((x) & 0xf) << 8)
+#define EXYNOS_LCD_WR_HOLD(x) (((x) & 0xf) << 4)
+#define EXYNOS_RSPOL_LOW (0 << 2)
+#define EXYNOS_RSPOL_HIGH (1 << 2)
+#define EXYNOS_I80IFEN_DISABLE (0 << 0)
+#define EXYNOS_I80IFEN_ENABLE (1 << 0)
+
+/* TRIGCON */
+#define EXYNOS_I80SOFT_TRIG_EN (1 << 0)
+#define EXYNOS_I80START_TRIG (1 << 1)
+#define EXYNOS_I80STATUS_TRIG_DONE (1 << 2)
+
+#endif /* _REGS_FB_H */
diff --git a/arch/arm/include/asm/arch-exynos/mipi_dsim.h b/arch/arm/include/asm/arch-exynos/mipi_dsim.h
new file mode 100644
index 0000000..ef6a3d1
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/mipi_dsim.h
@@ -0,0 +1,380 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Author: InKi Dae <inki.dae@samsung.com>
+ * Author: Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _DSIM_H
+#define _DSIM_H
+
+#include <linux/list.h>
+#include <linux/fb.h>
+
+#define PANEL_NAME_SIZE (32)
+
+enum mipi_dsim_interface_type {
+ DSIM_COMMAND,
+ DSIM_VIDEO
+};
+
+enum mipi_dsim_virtual_ch_no {
+ DSIM_VIRTUAL_CH_0,
+ DSIM_VIRTUAL_CH_1,
+ DSIM_VIRTUAL_CH_2,
+ DSIM_VIRTUAL_CH_3
+};
+
+enum mipi_dsim_burst_mode_type {
+ DSIM_NON_BURST_SYNC_EVENT,
+ DSIM_BURST_SYNC_EVENT,
+ DSIM_NON_BURST_SYNC_PULSE,
+ DSIM_BURST,
+ DSIM_NON_VIDEO_MODE
+};
+
+enum mipi_dsim_no_of_data_lane {
+ DSIM_DATA_LANE_1,
+ DSIM_DATA_LANE_2,
+ DSIM_DATA_LANE_3,
+ DSIM_DATA_LANE_4
+};
+
+enum mipi_dsim_byte_clk_src {
+ DSIM_PLL_OUT_DIV8,
+ DSIM_EXT_CLK_DIV8,
+ DSIM_EXT_CLK_BYPASS
+};
+
+enum mipi_dsim_pixel_format {
+ DSIM_CMD_3BPP,
+ DSIM_CMD_8BPP,
+ DSIM_CMD_12BPP,
+ DSIM_CMD_16BPP,
+ DSIM_VID_16BPP_565,
+ DSIM_VID_18BPP_666PACKED,
+ DSIM_18BPP_666LOOSELYPACKED,
+ DSIM_24BPP_888
+};
+
+/* MIPI DSI Processor-to-Peripheral transaction types */
+enum {
+ MIPI_DSI_V_SYNC_START = 0x01,
+ MIPI_DSI_V_SYNC_END = 0x11,
+ MIPI_DSI_H_SYNC_START = 0x21,
+ MIPI_DSI_H_SYNC_END = 0x31,
+
+ MIPI_DSI_COLOR_MODE_OFF = 0x02,
+ MIPI_DSI_COLOR_MODE_ON = 0x12,
+ MIPI_DSI_SHUTDOWN_PERIPHERAL = 0x22,
+ MIPI_DSI_TURN_ON_PERIPHERAL = 0x32,
+
+ MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM = 0x03,
+ MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM = 0x13,
+ MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM = 0x23,
+
+ MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM = 0x04,
+ MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM = 0x14,
+ MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM = 0x24,
+
+ MIPI_DSI_DCS_SHORT_WRITE = 0x05,
+ MIPI_DSI_DCS_SHORT_WRITE_PARAM = 0x15,
+
+ MIPI_DSI_DCS_READ = 0x06,
+
+ MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE = 0x37,
+
+ MIPI_DSI_END_OF_TRANSMISSION = 0x08,
+
+ MIPI_DSI_NULL_PACKET = 0x09,
+ MIPI_DSI_BLANKING_PACKET = 0x19,
+ MIPI_DSI_GENERIC_LONG_WRITE = 0x29,
+ MIPI_DSI_DCS_LONG_WRITE = 0x39,
+
+ MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20 = 0x0c,
+ MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24 = 0x1c,
+ MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16 = 0x2c,
+
+ MIPI_DSI_PACKED_PIXEL_STREAM_30 = 0x0d,
+ MIPI_DSI_PACKED_PIXEL_STREAM_36 = 0x1d,
+ MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR12 = 0x3d,
+
+ MIPI_DSI_PACKED_PIXEL_STREAM_16 = 0x0e,
+ MIPI_DSI_PACKED_PIXEL_STREAM_18 = 0x1e,
+ MIPI_DSI_PIXEL_STREAM_3BYTE_18 = 0x2e,
+ MIPI_DSI_PACKED_PIXEL_STREAM_24 = 0x3e,
+};
+
+/*
+ * struct mipi_dsim_config - interface for configuring mipi-dsi controller.
+ *
+ * @auto_flush: enable or disable Auto flush of MD FIFO using VSYNC pulse.
+ * @eot_disable: enable or disable EoT packet in HS mode.
+ * @auto_vertical_cnt: specifies auto vertical count mode.
+ * in Video mode, the vertical line transition uses line counter
+ * configured by VSA, VBP, and Vertical resolution.
+ * If this bit is set to '1', the line counter does not use VSA and VBP
+ * registers.(in command mode, this variable is ignored)
+ * @hse: set horizontal sync event mode.
+ * In VSYNC pulse and Vporch area, MIPI DSI master transfers only HSYNC
+ * start packet to MIPI DSI slave at MIPI DSI spec1.1r02.
+ * this bit transfers HSYNC end packet in VSYNC pulse and Vporch area
+ * (in mommand mode, this variable is ignored)
+ * @hfp: specifies HFP disable mode.
+ * if this variable is set, DSI master ignores HFP area in VIDEO mode.
+ * (in command mode, this variable is ignored)
+ * @hbp: specifies HBP disable mode.
+ * if this variable is set, DSI master ignores HBP area in VIDEO mode.
+ * (in command mode, this variable is ignored)
+ * @hsa: specifies HSA disable mode.
+ * if this variable is set, DSI master ignores HSA area in VIDEO mode.
+ * (in command mode, this variable is ignored)
+ * @e_interface: specifies interface to be used.(CPU or RGB interface)
+ * @e_virtual_ch: specifies virtual channel number that main or
+ * sub diaplsy uses.
+ * @e_pixel_format: specifies pixel stream format for main or sub display.
+ * @e_burst_mode: selects Burst mode in Video mode.
+ * in Non-burst mode, RGB data area is filled with RGB data and NULL
+ * packets, according to input bandwidth of RGB interface.
+ * In Burst mode, RGB data area is filled with RGB data only.
+ * @e_no_data_lane: specifies data lane count to be used by Master.
+ * @e_byte_clk: select byte clock source. (it must be DSIM_PLL_OUT_DIV8)
+ * DSIM_EXT_CLK_DIV8 and DSIM_EXT_CLK_BYPASSS are not supported.
+ * @pll_stable_time: specifies the PLL Timer for stability of the ganerated
+ * clock(System clock cycle base)
+ * if the timer value goes to 0x00000000, the clock stable bit of status
+ * and interrupt register is set.
+ * @esc_clk: specifies escape clock frequency for getting the escape clock
+ * prescaler value.
+ * @stop_holding_cnt: specifies the interval value between transmitting
+ * read packet(or write "set_tear_on" command) and BTA request.
+ * after transmitting read packet or write "set_tear_on" command,
+ * BTA requests to D-PHY automatically. this counter value specifies
+ * the interval between them.
+ * @bta_timeout: specifies the timer for BTA.
+ * this register specifies time out from BTA request to change
+ * the direction with respect to Tx escape clock.
+ * @rx_timeout: specifies the timer for LP Rx mode timeout.
+ * this register specifies time out on how long RxValid deasserts,
+ * after RxLpdt asserts with respect to Tx escape clock.
+ * - RxValid specifies Rx data valid indicator.
+ * - RxLpdt specifies an indicator that D-PHY is under RxLpdt mode.
+ * - RxValid and RxLpdt specifies signal from D-PHY.
+ */
+struct mipi_dsim_config {
+ unsigned char auto_flush;
+ unsigned char eot_disable;
+
+ unsigned char auto_vertical_cnt;
+ unsigned char hse;
+ unsigned char hfp;
+ unsigned char hbp;
+ unsigned char hsa;
+
+ enum mipi_dsim_interface_type e_interface;
+ enum mipi_dsim_virtual_ch_no e_virtual_ch;
+ enum mipi_dsim_pixel_format e_pixel_format;
+ enum mipi_dsim_burst_mode_type e_burst_mode;
+ enum mipi_dsim_no_of_data_lane e_no_data_lane;
+ enum mipi_dsim_byte_clk_src e_byte_clk;
+
+ /*
+ * ===========================================
+ * | P | M | S | MHz |
+ * -------------------------------------------
+ * | 3 | 100 | 3 | 100 |
+ * | 3 | 100 | 2 | 200 |
+ * | 3 | 63 | 1 | 252 |
+ * | 4 | 100 | 1 | 300 |
+ * | 4 | 110 | 1 | 330 |
+ * | 12 | 350 | 1 | 350 |
+ * | 3 | 100 | 1 | 400 |
+ * | 4 | 150 | 1 | 450 |
+ * | 6 | 118 | 1 | 472 |
+ * | 3 | 120 | 1 | 480 |
+ * | 12 | 250 | 0 | 500 |
+ * | 4 | 100 | 0 | 600 |
+ * | 3 | 81 | 0 | 648 |
+ * | 3 | 88 | 0 | 704 |
+ * | 3 | 90 | 0 | 720 |
+ * | 3 | 100 | 0 | 800 |
+ * | 12 | 425 | 0 | 850 |
+ * | 4 | 150 | 0 | 900 |
+ * | 12 | 475 | 0 | 950 |
+ * | 6 | 250 | 0 | 1000 |
+ * -------------------------------------------
+ */
+
+ /*
+ * pms could be calculated as the following.
+ * M * 24 / P * 2 ^ S = MHz
+ */
+ unsigned char p;
+ unsigned short m;
+ unsigned char s;
+
+ unsigned int pll_stable_time;
+ unsigned long esc_clk;
+
+ unsigned short stop_holding_cnt;
+ unsigned char bta_timeout;
+ unsigned short rx_timeout;
+};
+
+/*
+ * struct mipi_dsim_device - global interface for mipi-dsi driver.
+ *
+ * @dsim_config: infomation for configuring mipi-dsi controller.
+ * @master_ops: callbacks to mipi-dsi operations.
+ * @dsim_lcd_dev: pointer to activated ddi device.
+ * (it would be registered by mipi-dsi driver.)
+ * @dsim_lcd_drv: pointer to activated_ddi driver.
+ * (it would be registered by mipi-dsi driver.)
+ * @state: specifies status of MIPI-DSI controller.
+ * the status could be RESET, INIT, STOP, HSCLKEN and ULPS.
+ * @data_lane: specifiec enabled data lane number.
+ * this variable would be set by driver according to e_no_data_lane
+ * automatically.
+ * @e_clk_src: select byte clock source.
+ * @pd: pointer to MIPI-DSI driver platform data.
+ */
+struct mipi_dsim_device {
+ struct mipi_dsim_config *dsim_config;
+ struct mipi_dsim_master_ops *master_ops;
+ struct mipi_dsim_lcd_device *dsim_lcd_dev;
+ struct mipi_dsim_lcd_driver *dsim_lcd_drv;
+
+ unsigned int state;
+ unsigned int data_lane;
+ enum mipi_dsim_byte_clk_src e_clk_src;
+
+ struct exynos_platform_mipi_dsim *pd;
+};
+
+/*
+ * struct exynos_platform_mipi_dsim - interface to platform data
+ * for mipi-dsi driver.
+ *
+ * @lcd_panel_name: specifies lcd panel name registered to mipi-dsi driver.
+ * lcd panel driver searched would be actived.
+ * @dsim_config: pointer of structure for configuring mipi-dsi controller.
+ * @lcd_panel_info: pointer for lcd panel specific structure.
+ * this structure specifies width, height, timing and polarity and so on.
+ * @lcd_power: callback pointer for enabling or disabling lcd power.
+ * @mipi_power: callback pointer for enabling or disabling mipi power.
+ * @phy_enable: pointer to a callback controlling D-PHY enable/reset
+ */
+struct exynos_platform_mipi_dsim {
+ char lcd_panel_name[PANEL_NAME_SIZE];
+
+ struct mipi_dsim_config *dsim_config;
+ void *lcd_panel_info;
+
+ int (*lcd_power)(void);
+ int (*mipi_power)(void);
+ void (*phy_enable)(unsigned int dev_index, unsigned int enable);
+};
+
+/*
+ * struct mipi_dsim_master_ops - callbacks to mipi-dsi operations.
+ *
+ * @cmd_write: transfer command to lcd panel at LP mode.
+ * @cmd_read: read command from rx register.
+ * @get_dsim_frame_done: get the status that all screen data have been
+ * transferred to mipi-dsi.
+ * @clear_dsim_frame_done: clear frame done status.
+ * @get_fb_frame_done: get frame done status of display controller.
+ * @trigger: trigger display controller.
+ * - this one would be used only in case of CPU mode.
+ */
+struct mipi_dsim_master_ops {
+ int (*cmd_write)(struct mipi_dsim_device *dsim, unsigned int data_id,
+ unsigned int data0, unsigned int data1);
+ int (*cmd_read)(struct mipi_dsim_device *dsim, unsigned int data_id,
+ unsigned int data0, unsigned int data1);
+ int (*get_dsim_frame_done)(struct mipi_dsim_device *dsim);
+ int (*clear_dsim_frame_done)(struct mipi_dsim_device *dsim);
+
+ int (*get_fb_frame_done)(void);
+ void (*trigger)(struct fb_info *info);
+};
+
+/*
+ * device structure for mipi-dsi based lcd panel.
+ *
+ * @name: name of the device to use with this device, or an
+ * alias for that name.
+ * @id: id of device to be registered.
+ * @bus_id: bus id for identifing connected bus
+ * and this bus id should be same as id of mipi_dsim_device.
+ * @master: pointer to mipi-dsi master device object.
+ * @platform_data: lcd panel specific platform data.
+ */
+struct mipi_dsim_lcd_device {
+ char *name;
+ int id;
+ int bus_id;
+
+ struct mipi_dsim_device *master;
+ void *platform_data;
+};
+
+/*
+ * driver structure for mipi-dsi based lcd panel.
+ *
+ * this structure should be registered by lcd panel driver.
+ * mipi-dsi driver seeks lcd panel registered through name field
+ * and calls these callback functions in appropriate time.
+ *
+ * @name: name of the driver to use with this device, or an
+ * alias for that name.
+ * @id: id of driver to be registered.
+ * this id would be used for finding device object registered.
+ * @mipi_panel_init: callback pointer for initializing lcd panel based on mipi
+ * dsi interface.
+ * @mipi_display_on: callback pointer for lcd panel display on.
+ */
+struct mipi_dsim_lcd_driver {
+ char *name;
+ int id;
+
+ int (*mipi_panel_init)(struct mipi_dsim_device *dsim_dev);
+ void (*mipi_display_on)(struct mipi_dsim_device *dsim_dev);
+};
+
+int exynos_mipi_dsi_init(void);
+
+/*
+ * register mipi_dsim_lcd_driver object defined by lcd panel driver
+ * to mipi-dsi driver.
+ */
+int exynos_mipi_dsi_register_lcd_driver(struct mipi_dsim_lcd_driver
+ *lcd_drv);
+
+/*
+ * register mipi_dsim_lcd_device to mipi-dsi master.
+ */
+int exynos_mipi_dsi_register_lcd_device(struct mipi_dsim_lcd_device
+ *lcd_dev);
+
+void exynos_set_dsim_platform_data(struct exynos_platform_mipi_dsim *pd);
+
+/* panel driver init based on mipi dsi interface */
+void s6e8ax0_init(void);
+
+#endif /* _DSIM_H */
diff --git a/arch/arm/include/asm/arch-exynos/mmc.h b/arch/arm/include/asm/arch-exynos/mmc.h
index 30f82b8..0f701c9 100644
--- a/arch/arm/include/asm/arch-exynos/mmc.h
+++ b/arch/arm/include/asm/arch-exynos/mmc.h
@@ -21,53 +21,54 @@
#ifndef __ASM_ARCH_MMC_H_
#define __ASM_ARCH_MMC_H_
-#ifndef __ASSEMBLY__
-struct s5p_mmc {
- unsigned int sysad;
- unsigned short blksize;
- unsigned short blkcnt;
- unsigned int argument;
- unsigned short trnmod;
- unsigned short cmdreg;
- unsigned int rspreg0;
- unsigned int rspreg1;
- unsigned int rspreg2;
- unsigned int rspreg3;
- unsigned int bdata;
- unsigned int prnsts;
- unsigned char hostctl;
- unsigned char pwrcon;
- unsigned char blkgap;
- unsigned char wakcon;
- unsigned short clkcon;
- unsigned char timeoutcon;
- unsigned char swrst;
- unsigned int norintsts; /* errintsts */
- unsigned int norintstsen; /* errintstsen */
- unsigned int norintsigen; /* errintsigen */
- unsigned short acmd12errsts;
- unsigned char res1[2];
- unsigned int capareg;
- unsigned char res2[4];
- unsigned int maxcurr;
- unsigned char res3[0x34];
- unsigned int control2;
- unsigned int control3;
- unsigned char res4[4];
- unsigned int control4;
- unsigned char res5[0x6e];
- unsigned short hcver;
- unsigned char res6[0xFF00];
-};
+#define SDHCI_CONTROL2 0x80
+#define SDHCI_CONTROL3 0x84
+#define SDHCI_CONTROL4 0x8C
-struct mmc_host {
- struct s5p_mmc *reg;
- unsigned int version; /* SDHCI spec. version */
- unsigned int clock; /* Current clock (MHz) */
- int dev_index;
-};
+#define SDHCI_CTRL2_ENSTAASYNCCLR (1 << 31)
+#define SDHCI_CTRL2_ENCMDCNFMSK (1 << 30)
+#define SDHCI_CTRL2_CDINVRXD3 (1 << 29)
+#define SDHCI_CTRL2_SLCARDOUT (1 << 28)
-int s5p_mmc_init(int dev_index, int bus_width);
+#define SDHCI_CTRL2_FLTCLKSEL_MASK (0xf << 24)
+#define SDHCI_CTRL2_FLTCLKSEL_SHIFT (24)
+#define SDHCI_CTRL2_FLTCLKSEL(_x) ((_x) << 24)
+
+#define SDHCI_CTRL2_LVLDAT_MASK (0xff << 16)
+#define SDHCI_CTRL2_LVLDAT_SHIFT (16)
+#define SDHCI_CTRL2_LVLDAT(_x) ((_x) << 16)
+
+#define SDHCI_CTRL2_ENFBCLKTX (1 << 15)
+#define SDHCI_CTRL2_ENFBCLKRX (1 << 14)
+#define SDHCI_CTRL2_SDCDSEL (1 << 13)
+#define SDHCI_CTRL2_SDSIGPC (1 << 12)
+#define SDHCI_CTRL2_ENBUSYCHKTXSTART (1 << 11)
+
+#define SDHCI_CTRL2_DFCNT_MASK(_x) ((_x) << 9)
+#define SDHCI_CTRL2_DFCNT_SHIFT (9)
+
+#define SDHCI_CTRL2_ENCLKOUTHOLD (1 << 8)
+#define SDHCI_CTRL2_RWAITMODE (1 << 7)
+#define SDHCI_CTRL2_DISBUFRD (1 << 6)
+#define SDHCI_CTRL2_SELBASECLK_MASK(_x) ((_x) << 4)
+#define SDHCI_CTRL2_SELBASECLK_SHIFT (4)
+#define SDHCI_CTRL2_PWRSYNC (1 << 3)
+#define SDHCI_CTRL2_ENCLKOUTMSKCON (1 << 1)
+#define SDHCI_CTRL2_HWINITFIN (1 << 0)
+
+#define SDHCI_CTRL3_FCSEL3 (1 << 31)
+#define SDHCI_CTRL3_FCSEL2 (1 << 23)
+#define SDHCI_CTRL3_FCSEL1 (1 << 15)
+#define SDHCI_CTRL3_FCSEL0 (1 << 7)
+
+#define SDHCI_CTRL4_DRIVE_MASK(_x) ((_x) << 16)
+#define SDHCI_CTRL4_DRIVE_SHIFT (16)
+
+int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks);
-#endif /* __ASSEMBLY__ */
+static inline unsigned int s5p_mmc_init(int index, int bus_width)
+{
+ unsigned int base = samsung_get_base_mmc() + (0x10000 * index);
+ return s5p_sdhci_init(base, 52000000, 400000, index);
+}
#endif
diff --git a/arch/arm/include/asm/arch-exynos/power.h b/arch/arm/include/asm/arch-exynos/power.h
index fb442f7..6444fd0 100644
--- a/arch/arm/include/asm/arch-exynos/power.h
+++ b/arch/arm/include/asm/arch-exynos/power.h
@@ -227,4 +227,10 @@
};
#endif /* __ASSEMBLY__ */
+void set_mipi_phy_ctrl(unsigned int dev_index, unsigned int enable);
+
+#define EXYNOS_MIPI_PHY_ENABLE (1 << 0)
+#define EXYNOS_MIPI_PHY_SRESETN (1 << 1)
+#define EXYNOS_MIPI_PHY_MRESETN (1 << 2)
+
#endif
diff --git a/arch/arm/include/asm/arch-exynos/system.h b/arch/arm/include/asm/arch-exynos/system.h
new file mode 100644
index 0000000..c85f949
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/system.h
@@ -0,0 +1,53 @@
+/*
+ * (C) Copyright 2012 Samsung Electronics
+ * Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#ifndef __ASM_ARM_ARCH_SYSTEM_H_
+#define __ASM_ARM_ARCH_SYSTEM_H_
+
+#ifndef __ASSEMBLY__
+struct exynos4_sysreg {
+ unsigned char res1[0x210];
+ unsigned int display_ctrl;
+ unsigned int display_ctrl2;
+ unsigned int camera_control;
+ unsigned int audio_endian;
+ unsigned int jtag_con;
+};
+
+struct exynos5_sysreg {
+ unsigned char res1[0x214];
+ unsigned int disp1blk_cfg;
+ unsigned int disp2blk_cfg;
+ unsigned int hdcp_e_fuse;
+ unsigned int gsclblk_cfg0;
+ unsigned int gsclblk_cfg1;
+ unsigned int reserved;
+ unsigned int ispblk_cfg;
+ unsigned int usb20phy_cfg;
+ unsigned int mipi_dphy;
+ unsigned int dptx_dphy;
+ unsigned int phyclk_sel;
+};
+#endif
+
+void set_system_display_ctrl(void);
+
+#endif /* _EXYNOS4_SYSTEM_H */
diff --git a/arch/arm/include/asm/arch-exynos/tzpc.h b/arch/arm/include/asm/arch-exynos/tzpc.h
index 2c9a07b..c5eb4b1 100644
--- a/arch/arm/include/asm/arch-exynos/tzpc.h
+++ b/arch/arm/include/asm/arch-exynos/tzpc.h
@@ -22,7 +22,7 @@
#define __TZPC_H_
#ifndef __ASSEMBLY__
-struct exynos5_tzpc {
+struct exynos_tzpc {
unsigned int r0size;
char res1[0x7FC];
unsigned int decprot0stat;
diff --git a/arch/arm/include/asm/arch-lpc32xx/clk.h b/arch/arm/include/asm/arch-lpc32xx/clk.h
new file mode 100644
index 0000000..c1dad0a
--- /dev/null
+++ b/arch/arm/include/asm/arch-lpc32xx/clk.h
@@ -0,0 +1,170 @@
+/*
+ * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef _LPC32XX_CLK_H
+#define _LPC32XX_CLK_H
+
+#include <asm/types.h>
+
+#define OSC_CLK_FREQUENCY 13000000
+#define RTC_CLK_FREQUENCY 32768
+
+/* Clocking and Power Control Registers */
+struct clk_pm_regs {
+ u32 reserved0[5];
+ u32 boot_map; /* Boot Map Control Register */
+ u32 p0_intr_er; /* Port 0/1 Start and Interrupt Enable */
+ u32 usbdiv_ctrl; /* USB Clock Pre-Divide Register */
+ /* Internal Start Signal Sources Registers */
+ u32 start_er_int; /* Start Enable Register */
+ u32 start_rsr_int; /* Start Raw Status Register */
+ u32 start_sr_int; /* Start Status Register */
+ u32 start_apr_int; /* Start Activation Polarity Register */
+ /* Device Pin Start Signal Sources Registers */
+ u32 start_er_pin; /* Start Enable Register */
+ u32 start_rsr_pin; /* Start Raw Status Register */
+ u32 start_sr_pin; /* Start Status Register */
+ u32 start_apr_pin; /* Start Activation Polarity Register */
+ /* Clock Control Registers */
+ u32 hclkdiv_ctrl; /* HCLK Divider Control Register */
+ u32 pwr_ctrl; /* Power Control Register */
+ u32 pll397_ctrl; /* PLL397 Control Register */
+ u32 osc_ctrl; /* Main Oscillator Control Register */
+ u32 sysclk_ctrl; /* SYSCLK Control Register */
+ u32 lcdclk_ctrl; /* LCD Clock Control Register */
+ u32 hclkpll_ctrl; /* HCLK PLL Control Register */
+ u32 reserved1;
+ u32 adclk_ctrl1; /* ADC Clock Control1 Register */
+ u32 usb_ctrl; /* USB Control Register */
+ u32 sdramclk_ctrl; /* SDRAM Clock Control Register */
+ u32 ddr_lap_nom; /* DDR Calibration Nominal Value */
+ u32 ddr_lap_count; /* DDR Calibration Measured Value */
+ u32 ddr_cal_delay; /* DDR Calibration Delay Value */
+ u32 ssp_ctrl; /* SSP Control Register */
+ u32 i2s_ctrl; /* I2S Clock Control Register */
+ u32 ms_ctrl; /* Memory Card Control Register */
+ u32 reserved2[3];
+ u32 macclk_ctrl; /* Ethernet MAC Clock Control Register */
+ u32 reserved3[4];
+ u32 test_clk; /* Test Clock Selection Register */
+ u32 sw_int; /* Software Interrupt Register */
+ u32 i2cclk_ctrl; /* I2C Clock Control Register */
+ u32 keyclk_ctrl; /* Keyboard Scan Clock Control Register */
+ u32 adclk_ctrl; /* ADC Clock Control Register */
+ u32 pwmclk_ctrl; /* PWM Clock Control Register */
+ u32 timclk_ctrl; /* Watchdog and Highspeed Timer Control */
+ u32 timclk_ctrl1; /* Motor and Timer Clock Control */
+ u32 spi_ctrl; /* SPI Control Register */
+ u32 flashclk_ctrl; /* NAND Flash Clock Control Register */
+ u32 reserved4;
+ u32 u3clk; /* UART 3 Clock Control Register */
+ u32 u4clk; /* UART 4 Clock Control Register */
+ u32 u5clk; /* UART 5 Clock Control Register */
+ u32 u6clk; /* UART 6 Clock Control Register */
+ u32 irdaclk; /* IrDA Clock Control Register */
+ u32 uartclk_ctrl; /* UART Clock Control Register */
+ u32 dmaclk_ctrl; /* DMA Clock Control Register */
+ u32 autoclk_ctrl; /* Autoclock Control Register */
+};
+
+/* HCLK Divider Control Register bits */
+#define CLK_HCLK_DDRAM_HALF (0x2 << 7)
+#define CLK_HCLK_DDRAM_NOMINAL (0x1 << 7)
+#define CLK_HCLK_DDRAM_STOPPED (0x0 << 7)
+#define CLK_HCLK_PERIPH_DIV_MASK (0x1F << 2)
+#define CLK_HCLK_PERIPH_DIV(n) ((((n) - 1) & 0x1F) << 2)
+#define CLK_HCLK_ARM_PLL_DIV_MASK (0x3 << 0)
+#define CLK_HCLK_ARM_PLL_DIV_4 (0x2 << 0)
+#define CLK_HCLK_ARM_PLL_DIV_2 (0x1 << 0)
+#define CLK_HCLK_ARM_PLL_DIV_1 (0x0 << 0)
+
+/* Power Control Register bits */
+#define CLK_PWR_HCLK_RUN_PERIPH (1 << 10)
+#define CLK_PWR_EMC_SREFREQ (1 << 9)
+#define CLK_PWR_EMC_SREFREQ_UPDATE (1 << 8)
+#define CLK_PWR_SDRAM_SREFREQ (1 << 7)
+#define CLK_PWR_HIGHCORE_LEVEL (1 << 5)
+#define CLK_PWR_SYSCLKEN_LEVEL (1 << 4)
+#define CLK_PWR_SYSCLKEN_CTRL (1 << 3)
+#define CLK_PWR_NORMAL_RUN (1 << 2)
+#define CLK_PWR_HIGHCORE_CTRL (1 << 1)
+#define CLK_PWR_STOP_MODE (1 << 0)
+
+/* SYSCLK Control Register bits */
+#define CLK_SYSCLK_PLL397 (1 << 1)
+#define CLK_SYSCLK_MUX (1 << 0)
+
+/* HCLK PLL Control Register bits */
+#define CLK_HCLK_PLL_OPERATING (1 << 16)
+#define CLK_HCLK_PLL_BYPASS (1 << 15)
+#define CLK_HCLK_PLL_DIRECT (1 << 14)
+#define CLK_HCLK_PLL_FEEDBACK (1 << 13)
+#define CLK_HCLK_PLL_POSTDIV_MASK (0x3 << 11)
+#define CLK_HCLK_PLL_POSTDIV_16 (0x3 << 11)
+#define CLK_HCLK_PLL_POSTDIV_8 (0x2 << 11)
+#define CLK_HCLK_PLL_POSTDIV_4 (0x1 << 11)
+#define CLK_HCLK_PLL_POSTDIV_2 (0x0 << 11)
+#define CLK_HCLK_PLL_PREDIV_MASK (0x3 << 9)
+#define CLK_HCLK_PLL_PREDIV_4 (0x3 << 9)
+#define CLK_HCLK_PLL_PREDIV_3 (0x2 << 9)
+#define CLK_HCLK_PLL_PREDIV_2 (0x1 << 9)
+#define CLK_HCLK_PLL_PREDIV_1 (0x0 << 9)
+#define CLK_HCLK_PLL_FEEDBACK_DIV_MASK (0xFF << 1)
+#define CLK_HCLK_PLL_FEEDBACK_DIV(n) ((((n) - 1) & 0xFF) << 1)
+#define CLK_HCLK_PLL_LOCKED (1 << 0)
+
+/* Ethernet MAC Clock Control Register bits */
+#define CLK_MAC_RMII (0x3 << 3)
+#define CLK_MAC_MII (0x1 << 3)
+#define CLK_MAC_MASTER (1 << 2)
+#define CLK_MAC_SLAVE (1 << 1)
+#define CLK_MAC_REG (1 << 0)
+
+/* Timer Clock Control1 Register bits */
+#define CLK_TIMCLK_MOTOR (1 << 6)
+#define CLK_TIMCLK_TIMER3 (1 << 5)
+#define CLK_TIMCLK_TIMER2 (1 << 4)
+#define CLK_TIMCLK_TIMER1 (1 << 3)
+#define CLK_TIMCLK_TIMER0 (1 << 2)
+#define CLK_TIMCLK_TIMER5 (1 << 1)
+#define CLK_TIMCLK_TIMER4 (1 << 0)
+
+/* Timer Clock Control Register bits */
+#define CLK_TIMCLK_HSTIMER (1 << 1)
+#define CLK_TIMCLK_WATCHDOG (1 << 0)
+
+/* UART Clock Control Register bits */
+#define CLK_UART(n) (1 << ((n) - 3))
+
+/* UARTn Clock Select Registers bits */
+#define CLK_UART_HCLK (1 << 16)
+#define CLK_UART_X_DIV(n) (((n) & 0xFF) << 8)
+#define CLK_UART_Y_DIV(n) (((n) & 0xFF) << 0)
+
+/* DMA Clock Control Register bits */
+#define CLK_DMA_ENABLE (1 << 0)
+
+unsigned int get_sys_clk_rate(void);
+unsigned int get_hclk_pll_rate(void);
+unsigned int get_hclk_clk_div(void);
+unsigned int get_hclk_clk_rate(void);
+unsigned int get_periph_clk_div(void);
+unsigned int get_periph_clk_rate(void);
+
+#endif /* _LPC32XX_CLK_H */
diff --git a/arch/arm/include/asm/arch-lpc32xx/config.h b/arch/arm/include/asm/arch-lpc32xx/config.h
new file mode 100644
index 0000000..41fcd32
--- /dev/null
+++ b/arch/arm/include/asm/arch-lpc32xx/config.h
@@ -0,0 +1,76 @@
+/*
+ * Common definitions for LPC32XX board configurations
+ *
+ * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef _LPC32XX_CONFIG_H
+#define _LPC32XX_CONFIG_H
+
+/* Basic CPU architecture */
+#define CONFIG_ARM926EJS
+#define CONFIG_ARCH_CPU_INIT
+
+#define CONFIG_NR_DRAM_BANKS_MAX 2
+
+/* 1KHz clock tick */
+#define CONFIG_SYS_HZ 1000
+
+/* UART configuration */
+#if (CONFIG_SYS_LPC32XX_UART >= 3) && (CONFIG_SYS_LPC32XX_UART <= 6)
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_CONS_INDEX (CONFIG_SYS_LPC32XX_UART - 2)
+#elif (CONFIG_SYS_LPC32XX_UART == 1) || (CONFIG_SYS_LPC32XX_UART == 2) || \
+ (CONFIG_SYS_LPC32XX_UART == 7)
+#define CONFIG_LPC32XX_HSUART
+#else
+#error "define CONFIG_SYS_LPC32XX_UART in the range from 1 to 7"
+#endif
+
+#if defined(CONFIG_SYS_NS16550_SERIAL)
+#define CONFIG_SYS_NS16550
+
+#define CONFIG_SYS_NS16550_REG_SIZE -4
+#define CONFIG_SYS_NS16550_CLK get_serial_clock()
+
+#define CONFIG_SYS_NS16550_COM1 UART3_BASE
+#define CONFIG_SYS_NS16550_COM2 UART4_BASE
+#define CONFIG_SYS_NS16550_COM3 UART5_BASE
+#define CONFIG_SYS_NS16550_COM4 UART6_BASE
+#endif
+
+#if defined(CONFIG_LPC32XX_HSUART)
+#if CONFIG_SYS_LPC32XX_UART == 1
+#define HS_UART_BASE HS_UART1_BASE
+#elif CONFIG_SYS_LPC32XX_UART == 2
+#define HS_UART_BASE HS_UART2_BASE
+#else /* CONFIG_SYS_LPC32XX_UART == 7 */
+#define HS_UART_BASE HS_UART7_BASE
+#endif
+#endif
+
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ { 9600, 19200, 38400, 57600, 115200, 230400, 460800 }
+
+/* NOR Flash */
+#if defined(CONFIG_SYS_FLASH_CFI)
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_PROTECTION
+#endif
+
+#endif /* _LPC32XX_CONFIG_H */
diff --git a/arch/arm/include/asm/arch-lpc32xx/cpu.h b/arch/arm/include/asm/arch-lpc32xx/cpu.h
new file mode 100644
index 0000000..c5343c3
--- /dev/null
+++ b/arch/arm/include/asm/arch-lpc32xx/cpu.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef _LPC32XX_CPU_H
+#define _LPC32XX_CPU_H
+
+/* LPC32XX Memory map */
+
+/* AHB physical base addresses */
+#define SLC_NAND_BASE 0x20020000 /* SLC NAND Flash registers base */
+#define SSP0_BASE 0x20084000 /* SSP0 registers base */
+#define SD_CARD_BASE 0x20098000 /* SD card interface registers base */
+#define MLC_NAND_BASE 0x200A8000 /* MLC NAND Flash registers base */
+#define DMA_BASE 0x31000000 /* DMA controller registers base */
+#define USB_BASE 0x31020000 /* USB registers base */
+#define LCD_BASE 0x31040000 /* LCD registers base */
+#define ETHERNET_BASE 0x31060000 /* Ethernet registers base */
+#define EMC_BASE 0x31080000 /* EMC configuration registers base */
+
+/* FAB peripherals base addresses */
+#define CLK_PM_BASE 0x40004000 /* System control registers base */
+#define HS_UART1_BASE 0x40014000 /* High speed UART 1 registers base */
+#define HS_UART2_BASE 0x40018000 /* High speed UART 2 registers base */
+#define HS_UART7_BASE 0x4001C000 /* High speed UART 7 registers base */
+#define RTC_BASE 0x40024000 /* RTC registers base */
+#define GPIO_BASE 0x40028000 /* GPIO registers base */
+#define WDT_BASE 0x4003C000 /* Watchdog timer registers base */
+#define TIMER0_BASE 0x40044000 /* Timer0 registers base */
+#define TIMER1_BASE 0x4004C000 /* Timer1 registers base */
+#define UART_CTRL_BASE 0x40054000 /* UART control regsisters base */
+
+/* APB peripherals base addresses */
+#define UART3_BASE 0x40080000 /* UART 3 registers base */
+#define UART4_BASE 0x40088000 /* UART 4 registers base */
+#define UART5_BASE 0x40090000 /* UART 5 registers base */
+#define UART6_BASE 0x40098000 /* UART 6 registers base */
+
+/* External SDRAM Memory Bank base addresses */
+#define EMC_DYCS0_BASE 0x80000000 /* SDRAM DYCS0 base address */
+#define EMC_DYCS1_BASE 0xA0000000 /* SDRAM DYCS1 base address */
+
+/* External Static Memory Bank base addresses */
+#define EMC_CS0_BASE 0xE0000000
+#define EMC_CS1_BASE 0xE1000000
+#define EMC_CS2_BASE 0xE2000000
+#define EMC_CS3_BASE 0xE3000000
+
+#endif /* _LPC32XX_CPU_H */
diff --git a/arch/arm/include/asm/arch-lpc32xx/emc.h b/arch/arm/include/asm/arch-lpc32xx/emc.h
new file mode 100644
index 0000000..feb03bd
--- /dev/null
+++ b/arch/arm/include/asm/arch-lpc32xx/emc.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef _LPC32XX_EMC_H
+#define _LPC32XX_EMC_H
+
+#include <asm/types.h>
+
+/* EMC Registers */
+struct emc_regs {
+ u32 ctrl; /* Controls operation of the EMC */
+ u32 status; /* Provides EMC status information */
+ u32 config; /* Configures operation of the EMC */
+ u32 reserved0[5];
+ u32 control; /* Controls dyn memory operation */
+ u32 refresh; /* Configures dyn memory refresh operation */
+ u32 read_config; /* Configures the dyn memory read strategy */
+ u32 reserved1;
+ u32 t_rp; /* Precharge command period */
+ u32 t_ras; /* Active to precharge command period */
+ u32 t_srex; /* Self-refresh exit time */
+ u32 reserved2[2];
+ u32 t_wr; /* Write recovery time */
+ u32 t_rc; /* Active to active command period */
+ u32 t_rfc; /* Auto-refresh period */
+ u32 t_xsr; /* Exit self-refresh to active command time */
+ u32 t_rrd; /* Active bank A to active bank B latency */
+ u32 t_mrd; /* Load mode register to active command time */
+ u32 t_cdlr; /* Last data in to read command time */
+ u32 reserved3[8];
+ u32 extended_wait; /* time for static memory rd/wr transfers */
+ u32 reserved4[31];
+ u32 config0; /* Configuration information for the SDRAM */
+ u32 rascas0; /* RAS and CAS latencies for the SDRAM */
+ u32 reserved5[6];
+ u32 config1; /* Configuration information for the SDRAM */
+ u32 rascas1; /* RAS and CAS latencies for the SDRAM */
+ u32 reserved6[54];
+ struct emc_stat_t {
+ u32 config; /* Static memory configuration */
+ u32 waitwen; /* Delay from chip select to write enable */
+ u32 waitoen; /* Delay to output enable */
+ u32 waitrd; /* Delay to a read access */
+ u32 waitpage; /* Delay for async page mode read */
+ u32 waitwr; /* Delay to a write access */
+ u32 waitturn; /* Number of bus turnaround cycles */
+ u32 reserved;
+ } stat[4];
+ u32 reserved7[96];
+ struct emc_ahb_t {
+ u32 control; /* Control register for AHB */
+ u32 status; /* Status register for AHB */
+ u32 timeout; /* Timeout register for AHB */
+ u32 reserved[5];
+ } ahb[5];
+};
+
+/* Static Memory Configuration Register bits */
+#define EMC_STAT_CONFIG_WP (1 << 20)
+#define EMC_STAT_CONFIG_EW (1 << 8)
+#define EMC_STAT_CONFIG_PB (1 << 7)
+#define EMC_STAT_CONFIG_PC (1 << 6)
+#define EMC_STAT_CONFIG_PM (1 << 3)
+#define EMC_STAT_CONFIG_32BIT (2 << 0)
+#define EMC_STAT_CONFIG_16BIT (1 << 0)
+#define EMC_STAT_CONFIG_8BIT (0 << 0)
+
+/* Static Memory Delay Registers */
+#define EMC_STAT_WAITWEN(n) (((n) - 1) & 0x0F)
+#define EMC_STAT_WAITOEN(n) (((n) - 1) & 0x0F)
+#define EMC_STAT_WAITRD(n) (((n) - 1) & 0x1F)
+#define EMC_STAT_WAITPAGE(n) (((n) - 1) & 0x1F)
+#define EMC_STAT_WAITWR(n) (((n) - 2) & 0x1F)
+#define EMC_STAT_WAITTURN(n) (((n) - 1) & 0x0F)
+
+#endif /* _LPC32XX_EMC_H */
diff --git a/arch/arm/include/asm/arch-lpc32xx/sys_proto.h b/arch/arm/include/asm/arch-lpc32xx/sys_proto.h
new file mode 100644
index 0000000..b2cbfcd
--- /dev/null
+++ b/arch/arm/include/asm/arch-lpc32xx/sys_proto.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef _LPC32XX_SYS_PROTO_H
+#define _LPC32XX_SYS_PROTO_H
+
+void lpc32xx_uart_init(unsigned int uart_id);
+
+#endif /* _LPC32XX_SYS_PROTO_H */
diff --git a/arch/arm/include/asm/arch-lpc32xx/timer.h b/arch/arm/include/asm/arch-lpc32xx/timer.h
new file mode 100644
index 0000000..7d63763
--- /dev/null
+++ b/arch/arm/include/asm/arch-lpc32xx/timer.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef _LPC32XX_TIMER_H
+#define _LPC32XX_TIMER_H
+
+#include <asm/types.h>
+
+/* Timer/Counter Registers */
+struct timer_regs {
+ u32 ir; /* Interrupt Register */
+ u32 tcr; /* Timer Control Register */
+ u32 tc; /* Timer Counter */
+ u32 pr; /* Prescale Register */
+ u32 pc; /* Prescale Counter */
+ u32 mcr; /* Match Control Register */
+ u32 mr[4]; /* Match Registers */
+ u32 ccr; /* Capture Control Register */
+ u32 cr[4]; /* Capture Registers */
+ u32 emr; /* External Match Register */
+ u32 reserved[12];
+ u32 ctcr; /* Count Control Register */
+};
+
+/* Timer/Counter Interrupt Register bits */
+#define TIMER_IR_CR(n) (1 << ((n) + 4))
+#define TIMER_IR_MR(n) (1 << (n))
+
+/* Timer/Counter Timer Control Register bits */
+#define TIMER_TCR_COUNTER_RESET (1 << 1)
+#define TIMER_TCR_COUNTER_ENABLE (1 << 0)
+#define TIMER_TCR_COUNTER_DISABLE (0 << 0)
+
+/* Timer/Counter Match Control Register bits */
+#define TIMER_MCR_STOP(n) (1 << (3 * (n) + 2))
+#define TIMER_MCR_RESET(n) (1 << (3 * (n) + 1))
+#define TIMER_MCR_INTERRUPT(n) (1 << (3 * (n)))
+
+/* Timer/Counter Capture Control Register bits */
+#define TIMER_CCR_INTERRUPT(n) (1 << (3 * (n) + 2))
+#define TIMER_CCR_FALLING_EDGE(n) (1 << (3 * (n) + 1))
+#define TIMER_CCR_RISING_EDGE(n) (1 << (3 * (n)))
+
+/* Timer/Counter External Match Register bits */
+#define TIMER_EMR_EMC_TOGGLE(n) (0x3 << (2 * (n) + 4))
+#define TIMER_EMR_EMC_SET(n) (0x2 << (2 * (n) + 4))
+#define TIMER_EMR_EMC_CLEAR(n) (0x1 << (2 * (n) + 4))
+#define TIMER_EMR_EMC_NOTHING(n) (0x0 << (2 * (n) + 4))
+#define TIMER_EMR_EM(n) (1 << (n))
+
+/* Timer/Counter Count Control Register bits */
+#define TIMER_CTCR_INPUT(n) ((n) << 2)
+#define TIMER_CTCR_MODE_COUNTER_BOTH (0x3 << 0)
+#define TIMER_CTCR_MODE_COUNTER_FALLING (0x2 << 0)
+#define TIMER_CTCR_MODE_COUNTER_RISING (0x1 << 0)
+#define TIMER_CTCR_MODE_TIMER (0x0 << 0)
+
+#endif /* _LPC32XX_TIMER_H */
diff --git a/arch/arm/include/asm/arch-lpc32xx/uart.h b/arch/arm/include/asm/arch-lpc32xx/uart.h
new file mode 100644
index 0000000..ec12893
--- /dev/null
+++ b/arch/arm/include/asm/arch-lpc32xx/uart.h
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef _LPC32XX_UART_H
+#define _LPC32XX_UART_H
+
+#include <asm/types.h>
+
+/* 14-clock UART Registers */
+struct hsuart_regs {
+ union {
+ u32 rx; /* Receiver FIFO */
+ u32 tx; /* Transmitter FIFO */
+ };
+ u32 level; /* FIFO Level Register */
+ u32 iir; /* Interrupt ID Register */
+ u32 ctrl; /* Control Register */
+ u32 rate; /* Rate Control Register */
+};
+
+/* 14-clock UART Receiver FIFO Register bits */
+#define HSUART_RX_BREAK (1 << 10)
+#define HSUART_RX_ERROR (1 << 9)
+#define HSUART_RX_EMPTY (1 << 8)
+#define HSUART_RX_DATA (0xff << 0)
+
+/* 14-clock UART Level Register bits */
+#define HSUART_LEVEL_TX (0xff << 8)
+#define HSUART_LEVEL_RX (0xff << 0)
+
+/* 14-clock UART Interrupt Identification Register bits */
+#define HSUART_IIR_TX_INT_SET (1 << 6)
+#define HSUART_IIR_RX_OE (1 << 5)
+#define HSUART_IIR_BRK (1 << 4)
+#define HSUART_IIR_FE (1 << 3)
+#define HSUART_IIR_RX_TIMEOUT (1 << 2)
+#define HSUART_IIR_RX_TRIG (1 << 1)
+#define HSUART_IIR_TX (1 << 0)
+
+/* 14-clock UART Control Register bits */
+#define HSUART_CTRL_HRTS_INV (1 << 21)
+#define HSUART_CTRL_HRTS_TRIG_48 (0x3 << 19)
+#define HSUART_CTRL_HRTS_TRIG_32 (0x2 << 19)
+#define HSUART_CTRL_HRTS_TRIG_16 (0x1 << 19)
+#define HSUART_CTRL_HRTS_TRIG_8 (0x0 << 19)
+#define HSUART_CTRL_HRTS_EN (1 << 18)
+#define HSUART_CTRL_TMO_16 (0x3 << 16)
+#define HSUART_CTRL_TMO_8 (0x2 << 16)
+#define HSUART_CTRL_TMO_4 (0x1 << 16)
+#define HSUART_CTRL_TMO_DISABLED (0x0 << 16)
+#define HSUART_CTRL_HCTS_INV (1 << 15)
+#define HSUART_CTRL_HCTS_EN (1 << 14)
+#define HSUART_CTRL_HSU_OFFSET(n) ((n) << 9)
+#define HSUART_CTRL_HSU_BREAK (1 << 8)
+#define HSUART_CTRL_HSU_ERR_INT_EN (1 << 7)
+#define HSUART_CTRL_HSU_RX_INT_EN (1 << 6)
+#define HSUART_CTRL_HSU_TX_INT_EN (1 << 5)
+#define HSUART_CTRL_HSU_RX_TRIG_48 (0x5 << 2)
+#define HSUART_CTRL_HSU_RX_TRIG_32 (0x4 << 2)
+#define HSUART_CTRL_HSU_RX_TRIG_16 (0x3 << 2)
+#define HSUART_CTRL_HSU_RX_TRIG_8 (0x2 << 2)
+#define HSUART_CTRL_HSU_RX_TRIG_4 (0x1 << 2)
+#define HSUART_CTRL_HSU_RX_TRIG_1 (0x0 << 2)
+#define HSUART_CTRL_HSU_TX_TRIG_16 (0x3 << 0)
+#define HSUART_CTRL_HSU_TX_TRIG_8 (0x2 << 0)
+#define HSUART_CTRL_HSU_TX_TRIG_4 (0x1 << 0)
+#define HSUART_CTRL_HSU_TX_TRIG_0 (0x0 << 0)
+
+/* UART Control Registers */
+struct uart_ctrl_regs {
+ u32 ctrl; /* Control Register */
+ u32 clkmode; /* Clock Mode Register */
+ u32 loop; /* Loopback Control Register */
+};
+
+/* UART Control Register bits */
+#define UART_CTRL_UART3_MD_CTRL (1 << 11)
+#define UART_CTRL_HDPX_INV (1 << 10)
+#define UART_CTRL_HDPX_EN (1 << 9)
+#define UART_CTRL_UART6_IRDA (1 << 5)
+#define UART_CTRL_IR_TX6_INV (1 << 4)
+#define UART_CTRL_IR_RX6_INV (1 << 3)
+#define UART_CTRL_IR_RX_LENGTH (1 << 2)
+#define UART_CTRL_IR_TX_LENGTH (1 << 1)
+#define UART_CTRL_UART5_USB_MODE (1 << 0)
+
+/* UART Clock Mode Register bits */
+#define UART_CLKMODE_STATX(n) (1 << ((n) + 16))
+#define UART_CLKMODE_STAT (1 << 14)
+#define UART_CLKMODE_MASK(n) (0x3 << (2 * (n) - 2))
+#define UART_CLKMODE_AUTO(n) (0x2 << (2 * (n) - 2))
+#define UART_CLKMODE_ON(n) (0x1 << (2 * (n) - 2))
+#define UART_CLKMODE_OFF(n) (0x0 << (2 * (n) - 2))
+
+/* UART Loopback Control Register bits */
+#define UART_LOOPBACK(n) (1 << ((n) - 1))
+
+#endif /* _LPC32XX_UART_H */
diff --git a/arch/arm/include/asm/arch-lpc32xx/wdt.h b/arch/arm/include/asm/arch-lpc32xx/wdt.h
new file mode 100644
index 0000000..133f29f
--- /dev/null
+++ b/arch/arm/include/asm/arch-lpc32xx/wdt.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef _LPC32XX_WDT_H
+#define _LPC32XX_WDT_H
+
+#include <asm/types.h>
+
+/* Watchdog Timer Registers */
+struct wdt_regs {
+ u32 isr; /* Interrupt Status Register */
+ u32 ctrl; /* Control Register */
+ u32 counter; /* Counter Value Register */
+ u32 mctrl; /* Match Control Register */
+ u32 match0; /* Match 0 Register */
+ u32 emr; /* External Match Control Register */
+ u32 pulse; /* Reset Pulse Length Register */
+ u32 res; /* Reset Source Register */
+};
+
+/* Watchdog Timer Control Register bits */
+#define WDTIM_CTRL_PAUSE_EN (1 << 2)
+#define WDTIM_CTRL_RESET_COUNT (1 << 1)
+#define WDTIM_CTRL_COUNT_ENAB (1 << 0)
+
+/* Watchdog Timer Match Control Register bits */
+#define WDTIM_MCTRL_RESFRC2 (1 << 6)
+#define WDTIM_MCTRL_RESFRC1 (1 << 5)
+#define WDTIM_MCTRL_M_RES2 (1 << 4)
+#define WDTIM_MCTRL_M_RES1 (1 << 3)
+#define WDTIM_MCTRL_STOP_COUNT0 (1 << 2)
+#define WDTIM_MCTRL_RESET_COUNT0 (1 << 1)
+#define WDTIM_MCTRL_MR0_INT (1 << 0)
+
+#endif /* _LPC32XX_WDT_H */
diff --git a/arch/arm/include/asm/arch-mx25/clock.h b/arch/arm/include/asm/arch-mx25/clock.h
index c59f588..0f47eaf 100644
--- a/arch/arm/include/asm/arch-mx25/clock.h
+++ b/arch/arm/include/asm/arch-mx25/clock.h
@@ -26,11 +26,34 @@
#ifndef __ASM_ARCH_CLOCK_H
#define __ASM_ARCH_CLOCK_H
+enum mxc_clock {
+ MXC_CSI_CLK,
+ MXC_EPIT_CLK,
+ MXC_ESAI_CLK,
+ MXC_ESDHC1_CLK,
+ MXC_ESDHC2_CLK,
+ MXC_GPT_CLK,
+ MXC_I2C_CLK,
+ MXC_LCDC_CLK,
+ MXC_NFC_CLK,
+ MXC_OWIRE_CLK,
+ MXC_PWM_CLK,
+ MXC_SIM1_CLK,
+ MXC_SIM2_CLK,
+ MXC_SSI1_CLK,
+ MXC_SSI2_CLK,
+ MXC_UART_CLK,
+ MXC_ARM_CLK,
+ MXC_FEC_CLK,
+ MXC_CLK_NUM
+};
+
ulong imx_get_perclk(int clk);
ulong imx_get_ahbclk(void);
#define imx_get_uartclk() imx_get_perclk(15)
#define imx_get_fecclk() (imx_get_ahbclk()/2)
+unsigned int mxc_get_clock(enum mxc_clock clk);
#endif /* __ASM_ARCH_CLOCK_H */
diff --git a/arch/arm/include/asm/arch-mx25/imx-regs.h b/arch/arm/include/asm/arch-mx25/imx-regs.h
index 7f9449b..cf925d7 100644
--- a/arch/arm/include/asm/arch-mx25/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx25/imx-regs.h
@@ -34,6 +34,9 @@
#define _IMX_REGS_H
#ifndef __ASSEMBLY__
+
+#include <asm/types.h>
+
#ifdef CONFIG_FEC_MXC
extern void mx25_fec_init_pins(void);
#endif
diff --git a/arch/arm/include/asm/arch-mx28/imx-regs.h b/arch/arm/include/asm/arch-mx28/imx-regs.h
index f9e6c53..37d0a93 100644
--- a/arch/arm/include/asm/arch-mx28/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx28/imx-regs.h
@@ -30,6 +30,8 @@
#include <asm/arch/regs-digctl.h>
#include <asm/arch/regs-gpmi.h>
#include <asm/arch/regs-i2c.h>
+#include <asm/arch/regs-lcdif.h>
+#include <asm/arch/regs-lradc.h>
#include <asm/arch/regs-ocotp.h>
#include <asm/arch/regs-pinctrl.h>
#include <asm/arch/regs-power.h>
diff --git a/arch/arm/include/asm/arch-mx28/regs-lcdif.h b/arch/arm/include/asm/arch-mx28/regs-lcdif.h
new file mode 100644
index 0000000..cb47e41
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx28/regs-lcdif.h
@@ -0,0 +1,212 @@
+/*
+ * Freescale i.MX28 LCDIF Register Definitions
+ *
+ * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
+ * on behalf of DENX Software Engineering GmbH
+ *
+ * Based on code from LTIB:
+ * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __MX28_REGS_LCDIF_H__
+#define __MX28_REGS_LCDIF_H__
+
+#include <asm/arch/regs-common.h>
+
+#ifndef __ASSEMBLY__
+struct mx28_lcdif_regs {
+ mx28_reg_32(hw_lcdif_ctrl) /* 0x00 */
+ mx28_reg_32(hw_lcdif_ctrl1) /* 0x10 */
+ mx28_reg_32(hw_lcdif_ctrl2) /* 0x20 */
+ mx28_reg_32(hw_lcdif_transfer_count) /* 0x30 */
+ mx28_reg_32(hw_lcdif_cur_buf) /* 0x40 */
+ mx28_reg_32(hw_lcdif_next_buf) /* 0x50 */
+ mx28_reg_32(hw_lcdif_timing) /* 0x60 */
+ mx28_reg_32(hw_lcdif_vdctrl0) /* 0x70 */
+ mx28_reg_32(hw_lcdif_vdctrl1) /* 0x80 */
+ mx28_reg_32(hw_lcdif_vdctrl2) /* 0x90 */
+ mx28_reg_32(hw_lcdif_vdctrl3) /* 0xa0 */
+ mx28_reg_32(hw_lcdif_vdctrl4) /* 0xb0 */
+ mx28_reg_32(hw_lcdif_dvictrl0) /* 0xc0 */
+ mx28_reg_32(hw_lcdif_dvictrl1) /* 0xd0 */
+ mx28_reg_32(hw_lcdif_dvictrl2) /* 0xe0 */
+ mx28_reg_32(hw_lcdif_dvictrl3) /* 0xf0 */
+ mx28_reg_32(hw_lcdif_dvictrl4) /* 0x100 */
+ mx28_reg_32(hw_lcdif_csc_coeffctrl0) /* 0x110 */
+ mx28_reg_32(hw_lcdif_csc_coeffctrl1) /* 0x120 */
+ mx28_reg_32(hw_lcdif_csc_coeffctrl2) /* 0x130 */
+ mx28_reg_32(hw_lcdif_csc_coeffctrl3) /* 0x140 */
+ mx28_reg_32(hw_lcdif_csc_coeffctrl4) /* 0x150 */
+ mx28_reg_32(hw_lcdif_csc_offset) /* 0x160 */
+ mx28_reg_32(hw_lcdif_csc_limit) /* 0x170 */
+ mx28_reg_32(hw_lcdif_data) /* 0x180 */
+ mx28_reg_32(hw_lcdif_bm_error_stat) /* 0x190 */
+ mx28_reg_32(hw_lcdif_crc_stat) /* 0x1a0 */
+ mx28_reg_32(hw_lcdif_lcdif_stat) /* 0x1b0 */
+ mx28_reg_32(hw_lcdif_version) /* 0x1c0 */
+ mx28_reg_32(hw_lcdif_debug0) /* 0x1d0 */
+ mx28_reg_32(hw_lcdif_debug1) /* 0x1e0 */
+ mx28_reg_32(hw_lcdif_debug2) /* 0x1f0 */
+};
+#endif
+
+#define LCDIF_CTRL_SFTRST (1 << 31)
+#define LCDIF_CTRL_CLKGATE (1 << 30)
+#define LCDIF_CTRL_YCBCR422_INPUT (1 << 29)
+#define LCDIF_CTRL_READ_WRITEB (1 << 28)
+#define LCDIF_CTRL_WAIT_FOR_VSYNC_EDGE (1 << 27)
+#define LCDIF_CTRL_DATA_SHIFT_DIR (1 << 26)
+#define LCDIF_CTRL_SHIFT_NUM_BITS_MASK (0x1f << 21)
+#define LCDIF_CTRL_SHIFT_NUM_BITS_OFFSET 21
+#define LCDIF_CTRL_DVI_MODE (1 << 20)
+#define LCDIF_CTRL_BYPASS_COUNT (1 << 19)
+#define LCDIF_CTRL_VSYNC_MODE (1 << 18)
+#define LCDIF_CTRL_DOTCLK_MODE (1 << 17)
+#define LCDIF_CTRL_DATA_SELECT (1 << 16)
+#define LCDIF_CTRL_INPUT_DATA_SWIZZLE_MASK (0x3 << 14)
+#define LCDIF_CTRL_INPUT_DATA_SWIZZLE_OFFSET 14
+#define LCDIF_CTRL_CSC_DATA_SWIZZLE_MASK (0x3 << 12)
+#define LCDIF_CTRL_CSC_DATA_SWIZZLE_OFFSET 12
+#define LCDIF_CTRL_LCD_DATABUS_WIDTH_MASK (0x3 << 10)
+#define LCDIF_CTRL_LCD_DATABUS_WIDTH_OFFSET 10
+#define LCDIF_CTRL_LCD_DATABUS_WIDTH_16BIT (0 << 10)
+#define LCDIF_CTRL_LCD_DATABUS_WIDTH_8BIT (1 << 10)
+#define LCDIF_CTRL_LCD_DATABUS_WIDTH_18BIT (2 << 10)
+#define LCDIF_CTRL_LCD_DATABUS_WIDTH_24BIT (3 << 10)
+#define LCDIF_CTRL_WORD_LENGTH_MASK (0x3 << 8)
+#define LCDIF_CTRL_WORD_LENGTH_OFFSET 8
+#define LCDIF_CTRL_WORD_LENGTH_16BIT (0 << 8)
+#define LCDIF_CTRL_WORD_LENGTH_8BIT (1 << 8)
+#define LCDIF_CTRL_WORD_LENGTH_18BIT (2 << 8)
+#define LCDIF_CTRL_WORD_LENGTH_24BIT (3 << 8)
+#define LCDIF_CTRL_RGB_TO_YCBCR422_CSC (1 << 7)
+#define LCDIF_CTRL_LCDIF_MASTER (1 << 5)
+#define LCDIF_CTRL_DATA_FORMAT_16_BIT (1 << 3)
+#define LCDIF_CTRL_DATA_FORMAT_18_BIT (1 << 2)
+#define LCDIF_CTRL_DATA_FORMAT_24_BIT (1 << 1)
+#define LCDIF_CTRL_RUN (1 << 0)
+
+#define LCDIF_CTRL1_COMBINE_MPU_WR_STRB (1 << 27)
+#define LCDIF_CTRL1_BM_ERROR_IRQ_EN (1 << 26)
+#define LCDIF_CTRL1_BM_ERROR_IRQ (1 << 25)
+#define LCDIF_CTRL1_RECOVER_ON_UNDERFLOW (1 << 24)
+#define LCDIF_CTRL1_INTERLACE_FIELDS (1 << 23)
+#define LCDIF_CTRL1_START_INTERLACE_FROM_SECOND_FIELD (1 << 22)
+#define LCDIF_CTRL1_FIFO_CLEAR (1 << 21)
+#define LCDIF_CTRL1_IRQ_ON_ALTERNATE_FIELDS (1 << 20)
+#define LCDIF_CTRL1_BYTE_PACKING_FORMAT_MASK (0xf << 16)
+#define LCDIF_CTRL1_BYTE_PACKING_FORMAT_OFFSET 16
+#define LCDIF_CTRL1_OVERFLOW_IRQ_EN (1 << 15)
+#define LCDIF_CTRL1_UNDERFLOW_IRQ_EN (1 << 14)
+#define LCDIF_CTRL1_CUR_FRAME_DONE_IRQ_EN (1 << 13)
+#define LCDIF_CTRL1_VSYNC_EDGE_IRQ_EN (1 << 12)
+#define LCDIF_CTRL1_OVERFLOW_IRQ (1 << 11)
+#define LCDIF_CTRL1_UNDERFLOW_IRQ (1 << 10)
+#define LCDIF_CTRL1_CUR_FRAME_DONE_IRQ (1 << 9)
+#define LCDIF_CTRL1_VSYNC_EDGE_IRQ (1 << 8)
+#define LCDIF_CTRL1_BUSY_ENABLE (1 << 2)
+#define LCDIF_CTRL1_MODE86 (1 << 1)
+#define LCDIF_CTRL1_RESET (1 << 0)
+
+#define LCDIF_CTRL2_OUTSTANDING_REQS_MASK (0x7 << 21)
+#define LCDIF_CTRL2_OUTSTANDING_REQS_OFFSET 21
+#define LCDIF_CTRL2_OUTSTANDING_REQS_REQ_1 (0x0 << 21)
+#define LCDIF_CTRL2_OUTSTANDING_REQS_REQ_2 (0x1 << 21)
+#define LCDIF_CTRL2_OUTSTANDING_REQS_REQ_4 (0x2 << 21)
+#define LCDIF_CTRL2_OUTSTANDING_REQS_REQ_8 (0x3 << 21)
+#define LCDIF_CTRL2_OUTSTANDING_REQS_REQ_16 (0x4 << 21)
+#define LCDIF_CTRL2_BURST_LEN_8 (1 << 20)
+#define LCDIF_CTRL2_ODD_LINE_PATTERN_MASK (0x7 << 16)
+#define LCDIF_CTRL2_ODD_LINE_PATTERN_OFFSET 16
+#define LCDIF_CTRL2_ODD_LINE_PATTERN_RGB (0x0 << 16)
+#define LCDIF_CTRL2_ODD_LINE_PATTERN_RBG (0x1 << 16)
+#define LCDIF_CTRL2_ODD_LINE_PATTERN_GBR (0x2 << 16)
+#define LCDIF_CTRL2_ODD_LINE_PATTERN_GRB (0x3 << 16)
+#define LCDIF_CTRL2_ODD_LINE_PATTERN_BRG (0x4 << 16)
+#define LCDIF_CTRL2_ODD_LINE_PATTERN_BGR (0x5 << 16)
+#define LCDIF_CTRL2_EVEN_LINE_PATTERN_MASK (0x7 << 12)
+#define LCDIF_CTRL2_EVEN_LINE_PATTERN_OFFSET 12
+#define LCDIF_CTRL2_EVEN_LINE_PATTERN_RGB (0x0 << 12)
+#define LCDIF_CTRL2_EVEN_LINE_PATTERN_RBG (0x1 << 12)
+#define LCDIF_CTRL2_EVEN_LINE_PATTERN_GBR (0x2 << 12)
+#define LCDIF_CTRL2_EVEN_LINE_PATTERN_GRB (0x3 << 12)
+#define LCDIF_CTRL2_EVEN_LINE_PATTERN_BRG (0x4 << 12)
+#define LCDIF_CTRL2_EVEN_LINE_PATTERN_BGR (0x5 << 12)
+#define LCDIF_CTRL2_READ_PACK_DIR (1 << 10)
+#define LCDIF_CTRL2_READ_MODE_OUTPUT_IN_RGB_FORMAT (1 << 9)
+#define LCDIF_CTRL2_READ_MODE_6_BIT_INPUT (1 << 8)
+#define LCDIF_CTRL2_READ_MODE_NUM_PACKED_SUBWORDS_MASK (0x7 << 4)
+#define LCDIF_CTRL2_READ_MODE_NUM_PACKED_SUBWORDS_OFFSET 4
+#define LCDIF_CTRL2_INITIAL_DUMMY_READ_MASK (0x7 << 1)
+#define LCDIF_CTRL2_INITIAL_DUMMY_READ_OFFSET 1
+
+#define LCDIF_TRANSFER_COUNT_V_COUNT_MASK (0xffff << 16)
+#define LCDIF_TRANSFER_COUNT_V_COUNT_OFFSET 16
+#define LCDIF_TRANSFER_COUNT_H_COUNT_MASK (0xffff << 0)
+#define LCDIF_TRANSFER_COUNT_H_COUNT_OFFSET 0
+
+#define LCDIF_CUR_BUF_ADDR_MASK 0xffffffff
+#define LCDIF_CUR_BUF_ADDR_OFFSET 0
+
+#define LCDIF_NEXT_BUF_ADDR_MASK 0xffffffff
+#define LCDIF_NEXT_BUF_ADDR_OFFSET 0
+
+#define LCDIF_TIMING_CMD_HOLD_MASK (0xff << 24)
+#define LCDIF_TIMING_CMD_HOLD_OFFSET 24
+#define LCDIF_TIMING_CMD_SETUP_MASK (0xff << 16)
+#define LCDIF_TIMING_CMD_SETUP_OFFSET 16
+#define LCDIF_TIMING_DATA_HOLD_MASK (0xff << 8)
+#define LCDIF_TIMING_DATA_HOLD_OFFSET 8
+#define LCDIF_TIMING_DATA_SETUP_MASK (0xff << 0)
+#define LCDIF_TIMING_DATA_SETUP_OFFSET 0
+
+#define LCDIF_VDCTRL0_VSYNC_OEB (1 << 29)
+#define LCDIF_VDCTRL0_ENABLE_PRESENT (1 << 28)
+#define LCDIF_VDCTRL0_VSYNC_POL (1 << 27)
+#define LCDIF_VDCTRL0_HSYNC_POL (1 << 26)
+#define LCDIF_VDCTRL0_DOTCLK_POL (1 << 25)
+#define LCDIF_VDCTRL0_ENABLE_POL (1 << 24)
+#define LCDIF_VDCTRL0_VSYNC_PERIOD_UNIT (1 << 21)
+#define LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH_UNIT (1 << 20)
+#define LCDIF_VDCTRL0_HALF_LINE (1 << 19)
+#define LCDIF_VDCTRL0_HALF_LINE_MODE (1 << 18)
+#define LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH_MASK 0x3ffff
+#define LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH_OFFSET 0
+
+#define LCDIF_VDCTRL1_VSYNC_PERIOD_MASK 0xffffffff
+#define LCDIF_VDCTRL1_VSYNC_PERIOD_OFFSET 0
+
+#define LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH_MASK (0x3fff << 18)
+#define LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH_OFFSET 18
+#define LCDIF_VDCTRL2_HSYNC_PERIOD_MASK 0x3ffff
+#define LCDIF_VDCTRL2_HSYNC_PERIOD_OFFSET 0
+
+#define LCDIF_VDCTRL3_MUX_SYNC_SIGNALS (1 << 29)
+#define LCDIF_VDCTRL3_VSYNC_ONLY (1 << 28)
+#define LCDIF_VDCTRL3_HORIZONTAL_WAIT_CNT_MASK (0xfff << 16)
+#define LCDIF_VDCTRL3_HORIZONTAL_WAIT_CNT_OFFSET 16
+#define LCDIF_VDCTRL3_VERTICAL_WAIT_CNT_MASK (0xffff << 0)
+#define LCDIF_VDCTRL3_VERTICAL_WAIT_CNT_OFFSET 0
+
+#define LCDIF_VDCTRL4_DOTCLK_DLY_SEL_MASK (0x7 << 29)
+#define LCDIF_VDCTRL4_DOTCLK_DLY_SEL_OFFSET 29
+#define LCDIF_VDCTRL4_SYNC_SIGNALS_ON (1 << 18)
+#define LCDIF_VDCTRL4_DOTCLK_H_VALID_DATA_CNT_MASK 0x3ffff
+#define LCDIF_VDCTRL4_DOTCLK_H_VALID_DATA_CNT_OFFSET 0
+
+#endif /* __MX28_REGS_LCDIF_H__ */
diff --git a/arch/arm/include/asm/arch-mx28/regs-lradc.h b/arch/arm/include/asm/arch-mx28/regs-lradc.h
new file mode 100644
index 0000000..16e2bbf
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx28/regs-lradc.h
@@ -0,0 +1,400 @@
+/*
+ * Freescale i.MX28 LRADC Register Definitions
+ *
+ * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
+ * on behalf of DENX Software Engineering GmbH
+ *
+ * Based on code from LTIB:
+ * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __MX28_REGS_LRADC_H__
+#define __MX28_REGS_LRADC_H__
+
+#include <asm/arch/regs-common.h>
+
+#ifndef __ASSEMBLY__
+struct mx28_lradc_regs {
+ mx28_reg_32(hw_lradc_ctrl0);
+ mx28_reg_32(hw_lradc_ctrl1);
+ mx28_reg_32(hw_lradc_ctrl2);
+ mx28_reg_32(hw_lradc_ctrl3);
+ mx28_reg_32(hw_lradc_status);
+ mx28_reg_32(hw_lradc_ch0);
+ mx28_reg_32(hw_lradc_ch1);
+ mx28_reg_32(hw_lradc_ch2);
+ mx28_reg_32(hw_lradc_ch3);
+ mx28_reg_32(hw_lradc_ch4);
+ mx28_reg_32(hw_lradc_ch5);
+ mx28_reg_32(hw_lradc_ch6);
+ mx28_reg_32(hw_lradc_ch7);
+ mx28_reg_32(hw_lradc_delay0);
+ mx28_reg_32(hw_lradc_delay1);
+ mx28_reg_32(hw_lradc_delay2);
+ mx28_reg_32(hw_lradc_delay3);
+ mx28_reg_32(hw_lradc_debug0);
+ mx28_reg_32(hw_lradc_debug1);
+ mx28_reg_32(hw_lradc_conversion);
+ mx28_reg_32(hw_lradc_ctrl4);
+ mx28_reg_32(hw_lradc_treshold0);
+ mx28_reg_32(hw_lradc_treshold1);
+ mx28_reg_32(hw_lradc_version);
+};
+#endif
+
+#define LRADC_CTRL0_SFTRST (1 << 31)
+#define LRADC_CTRL0_CLKGATE (1 << 30)
+#define LRADC_CTRL0_ONCHIP_GROUNDREF (1 << 26)
+#define LRADC_CTRL0_BUTTON1_DETECT_ENABLE (1 << 25)
+#define LRADC_CTRL0_BUTTON0_DETECT_ENABLE (1 << 24)
+#define LRADC_CTRL0_TOUCH_DETECT_ENABLE (1 << 23)
+#define LRADC_CTRL0_TOUCH_SCREEN_TYPE (1 << 22)
+#define LRADC_CTRL0_YNLRSW (1 << 21)
+#define LRADC_CTRL0_YPLLSW_MASK (0x3 << 19)
+#define LRADC_CTRL0_YPLLSW_OFFSET 19
+#define LRADC_CTRL0_XNURSW_MASK (0x3 << 17)
+#define LRADC_CTRL0_XNURSW_OFFSET 17
+#define LRADC_CTRL0_XPULSW (1 << 16)
+#define LRADC_CTRL0_SCHEDULE_MASK 0xff
+#define LRADC_CTRL0_SCHEDULE_OFFSET 0
+
+#define LRADC_CTRL1_BUTTON1_DETECT_IRQ_EN (1 << 28)
+#define LRADC_CTRL1_BUTTON0_DETECT_IRQ_EN (1 << 27)
+#define LRADC_CTRL1_THRESHOLD1_DETECT_IRQ_EN (1 << 26)
+#define LRADC_CTRL1_THRESHOLD0_DETECT_IRQ_EN (1 << 25)
+#define LRADC_CTRL1_TOUCH_DETECT_IRQ_EN (1 << 24)
+#define LRADC_CTRL1_LRADC7_IRQ_EN (1 << 23)
+#define LRADC_CTRL1_LRADC6_IRQ_EN (1 << 22)
+#define LRADC_CTRL1_LRADC5_IRQ_EN (1 << 21)
+#define LRADC_CTRL1_LRADC4_IRQ_EN (1 << 20)
+#define LRADC_CTRL1_LRADC3_IRQ_EN (1 << 19)
+#define LRADC_CTRL1_LRADC2_IRQ_EN (1 << 18)
+#define LRADC_CTRL1_LRADC1_IRQ_EN (1 << 17)
+#define LRADC_CTRL1_LRADC0_IRQ_EN (1 << 16)
+#define LRADC_CTRL1_BUTTON1_DETECT_IRQ (1 << 12)
+#define LRADC_CTRL1_BUTTON0_DETECT_IRQ (1 << 11)
+#define LRADC_CTRL1_THRESHOLD1_DETECT_IRQ (1 << 10)
+#define LRADC_CTRL1_THRESHOLD0_DETECT_IRQ (1 << 9)
+#define LRADC_CTRL1_TOUCH_DETECT_IRQ (1 << 8)
+#define LRADC_CTRL1_LRADC7_IRQ (1 << 7)
+#define LRADC_CTRL1_LRADC6_IRQ (1 << 6)
+#define LRADC_CTRL1_LRADC5_IRQ (1 << 5)
+#define LRADC_CTRL1_LRADC4_IRQ (1 << 4)
+#define LRADC_CTRL1_LRADC3_IRQ (1 << 3)
+#define LRADC_CTRL1_LRADC2_IRQ (1 << 2)
+#define LRADC_CTRL1_LRADC1_IRQ (1 << 1)
+#define LRADC_CTRL1_LRADC0_IRQ (1 << 0)
+
+#define LRADC_CTRL2_DIVIDE_BY_TWO_MASK (0xff << 24)
+#define LRADC_CTRL2_DIVIDE_BY_TWO_OFFSET 24
+#define LRADC_CTRL2_TEMPSENSE_PWD (1 << 15)
+#define LRADC_CTRL2_VTHSENSE_MASK (0x3 << 13)
+#define LRADC_CTRL2_VTHSENSE_OFFSET 13
+#define LRADC_CTRL2_DISABLE_MUXAMP_BYPASS (1 << 12)
+#define LRADC_CTRL2_TEMP_SENSOR_IENABLE1 (1 << 9)
+#define LRADC_CTRL2_TEMP_SENSOR_IENABLE0 (1 << 8)
+#define LRADC_CTRL2_TEMP_ISRC1_MASK (0xf << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_OFFSET 4
+#define LRADC_CTRL2_TEMP_ISRC1_300 (0xf << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_280 (0xe << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_260 (0xd << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_240 (0xc << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_220 (0xb << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_200 (0xa << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_180 (0x9 << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_160 (0x8 << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_140 (0x7 << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_120 (0x6 << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_100 (0x5 << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_80 (0x4 << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_60 (0x3 << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_40 (0x2 << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_20 (0x1 << 4)
+#define LRADC_CTRL2_TEMP_ISRC1_ZERO (0x0 << 4)
+#define LRADC_CTRL2_TEMP_ISRC0_MASK (0xf << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_OFFSET 0
+#define LRADC_CTRL2_TEMP_ISRC0_300 (0xf << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_280 (0xe << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_260 (0xd << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_240 (0xc << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_220 (0xb << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_200 (0xa << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_180 (0x9 << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_160 (0x8 << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_140 (0x7 << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_120 (0x6 << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_100 (0x5 << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_80 (0x4 << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_60 (0x3 << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_40 (0x2 << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_20 (0x1 << 0)
+#define LRADC_CTRL2_TEMP_ISRC0_ZERO (0x0 << 0)
+
+#define LRADC_CTRL3_DISCARD_MASK (0x3 << 24)
+#define LRADC_CTRL3_DISCARD_OFFSET 24
+#define LRADC_CTRL3_DISCARD_1_SAMPLE (0x1 << 24)
+#define LRADC_CTRL3_DISCARD_2_SAMPLES (0x2 << 24)
+#define LRADC_CTRL3_DISCARD_3_SAMPLES (0x3 << 24)
+#define LRADC_CTRL3_FORCE_ANALOG_PWUP (1 << 23)
+#define LRADC_CTRL3_FORCE_ANALOG_PWDN (1 << 22)
+#define LRADC_CTRL3_CYCLE_TIME_MASK (0x3 << 8)
+#define LRADC_CTRL3_CYCLE_TIME_OFFSET 8
+#define LRADC_CTRL3_CYCLE_TIME_6MHZ (0x0 << 8)
+#define LRADC_CTRL3_CYCLE_TIME_4MHZ (0x1 << 8)
+#define LRADC_CTRL3_CYCLE_TIME_3MHZ (0x2 << 8)
+#define LRADC_CTRL3_CYCLE_TIME_2MHZ (0x3 << 8)
+#define LRADC_CTRL3_HIGH_TIME_MASK (0x3 << 4)
+#define LRADC_CTRL3_HIGH_TIME_OFFSET 4
+#define LRADC_CTRL3_HIGH_TIME_42NS (0x0 << 4)
+#define LRADC_CTRL3_HIGH_TIME_83NS (0x1 << 4)
+#define LRADC_CTRL3_HIGH_TIME_125NS (0x2 << 4)
+#define LRADC_CTRL3_HIGH_TIME_250NS (0x3 << 4)
+#define LRADC_CTRL3_DELAY_CLOCK (1 << 1)
+#define LRADC_CTRL3_INVERT_CLOCK (1 << 0)
+
+#define LRADC_STATUS_BUTTON1_PRESENT (1 << 28)
+#define LRADC_STATUS_BUTTON0_PRESENT (1 << 27)
+#define LRADC_STATUS_TEMP1_PRESENT (1 << 26)
+#define LRADC_STATUS_TEMP0_PRESENT (1 << 25)
+#define LRADC_STATUS_TOUCH_PANEL_PRESENT (1 << 24)
+#define LRADC_STATUS_CHANNEL7_PRESENT (1 << 23)
+#define LRADC_STATUS_CHANNEL6_PRESENT (1 << 22)
+#define LRADC_STATUS_CHANNEL5_PRESENT (1 << 21)
+#define LRADC_STATUS_CHANNEL4_PRESENT (1 << 20)
+#define LRADC_STATUS_CHANNEL3_PRESENT (1 << 19)
+#define LRADC_STATUS_CHANNEL2_PRESENT (1 << 18)
+#define LRADC_STATUS_CHANNEL1_PRESENT (1 << 17)
+#define LRADC_STATUS_CHANNEL0_PRESENT (1 << 16)
+#define LRADC_STATUS_BUTTON1_DETECT_RAW (1 << 2)
+#define LRADC_STATUS_BUTTON0_DETECT_RAW (1 << 1)
+#define LRADC_STATUS_TOUCH_DETECT_RAW (1 << 0)
+
+#define LRADC_CH_TOGGLE (1 << 31)
+#define LRADC_CH7_TESTMODE_TOGGLE (1 << 30)
+#define LRADC_CH_ACCUMULATE (1 << 29)
+#define LRADC_CH_NUM_SAMPLES_MASK (0x1f << 24)
+#define LRADC_CH_NUM_SAMPLES_OFFSET 24
+#define LRADC_CH_VALUE_MASK 0x3ffff
+#define LRADC_CH_VALUE_OFFSET 0
+
+#define LRADC_DELAY_TRIGGER_LRADCS_MASK (0xff << 24)
+#define LRADC_DELAY_TRIGGER_LRADCS_OFFSET 24
+#define LRADC_DELAY_KICK (1 << 20)
+#define LRADC_DELAY_TRIGGER_DELAYS_MASK (0xf << 16)
+#define LRADC_DELAY_TRIGGER_DELAYS_OFFSET 16
+#define LRADC_DELAY_LOOP_COUNT_MASK (0x1f << 11)
+#define LRADC_DELAY_LOOP_COUNT_OFFSET 11
+#define LRADC_DELAY_DELAY_MASK 0x7ff
+#define LRADC_DELAY_DELAY_OFFSET 0
+
+#define LRADC_DEBUG0_READONLY_MASK (0xffff << 16)
+#define LRADC_DEBUG0_READONLY_OFFSET 16
+#define LRADC_DEBUG0_STATE_MASK (0xfff << 0)
+#define LRADC_DEBUG0_STATE_OFFSET 0
+
+#define LRADC_DEBUG1_REQUEST_MASK (0xff << 16)
+#define LRADC_DEBUG1_REQUEST_OFFSET 16
+#define LRADC_DEBUG1_TESTMODE_COUNT_MASK (0x1f << 8)
+#define LRADC_DEBUG1_TESTMODE_COUNT_OFFSET 8
+#define LRADC_DEBUG1_TESTMODE6 (1 << 2)
+#define LRADC_DEBUG1_TESTMODE5 (1 << 1)
+#define LRADC_DEBUG1_TESTMODE (1 << 0)
+
+#define LRADC_CONVERSION_AUTOMATIC (1 << 20)
+#define LRADC_CONVERSION_SCALE_FACTOR_MASK (0x3 << 16)
+#define LRADC_CONVERSION_SCALE_FACTOR_OFFSET 16
+#define LRADC_CONVERSION_SCALE_FACTOR_NIMH (0x0 << 16)
+#define LRADC_CONVERSION_SCALE_FACTOR_DUAL_NIMH (0x1 << 16)
+#define LRADC_CONVERSION_SCALE_FACTOR_LI_ION (0x2 << 16)
+#define LRADC_CONVERSION_SCALE_FACTOR_ALT_LI_ION (0x3 << 16)
+#define LRADC_CONVERSION_SCALED_BATT_VOLTAGE_MASK 0x3ff
+#define LRADC_CONVERSION_SCALED_BATT_VOLTAGE_OFFSET 0
+
+#define LRADC_CTRL4_LRADC7SELECT_MASK (0xf << 28)
+#define LRADC_CTRL4_LRADC7SELECT_OFFSET 28
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL0 (0x0 << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL1 (0x1 << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL2 (0x2 << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL3 (0x3 << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL4 (0x4 << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL5 (0x5 << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL6 (0x6 << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL7 (0x7 << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL8 (0x8 << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL9 (0x9 << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL10 (0xa << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL11 (0xb << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL12 (0xc << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL13 (0xd << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL14 (0xe << 28)
+#define LRADC_CTRL4_LRADC7SELECT_CHANNEL15 (0xf << 28)
+#define LRADC_CTRL4_LRADC6SELECT_MASK (0xf << 24)
+#define LRADC_CTRL4_LRADC6SELECT_OFFSET 24
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL0 (0x0 << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL1 (0x1 << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL2 (0x2 << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL3 (0x3 << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL4 (0x4 << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL5 (0x5 << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL6 (0x6 << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL7 (0x7 << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL8 (0x8 << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL9 (0x9 << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL10 (0xa << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL11 (0xb << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL12 (0xc << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL13 (0xd << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL14 (0xe << 24)
+#define LRADC_CTRL4_LRADC6SELECT_CHANNEL15 (0xf << 24)
+#define LRADC_CTRL4_LRADC5SELECT_MASK (0xf << 20)
+#define LRADC_CTRL4_LRADC5SELECT_OFFSET 20
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL0 (0x0 << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL1 (0x1 << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL2 (0x2 << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL3 (0x3 << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL4 (0x4 << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL5 (0x5 << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL6 (0x6 << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL7 (0x7 << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL8 (0x8 << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL9 (0x9 << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL10 (0xa << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL11 (0xb << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL12 (0xc << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL13 (0xd << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL14 (0xe << 20)
+#define LRADC_CTRL4_LRADC5SELECT_CHANNEL15 (0xf << 20)
+#define LRADC_CTRL4_LRADC4SELECT_MASK (0xf << 16)
+#define LRADC_CTRL4_LRADC4SELECT_OFFSET 16
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL0 (0x0 << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL1 (0x1 << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL2 (0x2 << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL3 (0x3 << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL4 (0x4 << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL5 (0x5 << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL6 (0x6 << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL7 (0x7 << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL8 (0x8 << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL9 (0x9 << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL10 (0xa << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL11 (0xb << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL12 (0xc << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL13 (0xd << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL14 (0xe << 16)
+#define LRADC_CTRL4_LRADC4SELECT_CHANNEL15 (0xf << 16)
+#define LRADC_CTRL4_LRADC3SELECT_MASK (0xf << 12)
+#define LRADC_CTRL4_LRADC3SELECT_OFFSET 12
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL0 (0x0 << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL1 (0x1 << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL2 (0x2 << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL3 (0x3 << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL4 (0x4 << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL5 (0x5 << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL6 (0x6 << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL7 (0x7 << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL8 (0x8 << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL9 (0x9 << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL10 (0xa << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL11 (0xb << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL12 (0xc << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL13 (0xd << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL14 (0xe << 12)
+#define LRADC_CTRL4_LRADC3SELECT_CHANNEL15 (0xf << 12)
+#define LRADC_CTRL4_LRADC2SELECT_MASK (0xf << 8)
+#define LRADC_CTRL4_LRADC2SELECT_OFFSET 8
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL0 (0x0 << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL1 (0x1 << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL2 (0x2 << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL3 (0x3 << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL4 (0x4 << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL5 (0x5 << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL6 (0x6 << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL7 (0x7 << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL8 (0x8 << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL9 (0x9 << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL10 (0xa << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL11 (0xb << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL12 (0xc << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL13 (0xd << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL14 (0xe << 8)
+#define LRADC_CTRL4_LRADC2SELECT_CHANNEL15 (0xf << 8)
+#define LRADC_CTRL4_LRADC1SELECT_MASK (0xf << 4)
+#define LRADC_CTRL4_LRADC1SELECT_OFFSET 4
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL0 (0x0 << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL1 (0x1 << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL2 (0x2 << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL3 (0x3 << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL4 (0x4 << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL5 (0x5 << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL6 (0x6 << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL7 (0x7 << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL8 (0x8 << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL9 (0x9 << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL10 (0xa << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL11 (0xb << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL12 (0xc << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL13 (0xd << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL14 (0xe << 4)
+#define LRADC_CTRL4_LRADC1SELECT_CHANNEL15 (0xf << 4)
+#define LRADC_CTRL4_LRADC0SELECT_MASK 0xf
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL0 (0x0 << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL1 (0x1 << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL2 (0x2 << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL3 (0x3 << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL4 (0x4 << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL5 (0x5 << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL6 (0x6 << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL7 (0x7 << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL8 (0x8 << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL9 (0x9 << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL10 (0xa << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL11 (0xb << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL12 (0xc << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL13 (0xd << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL14 (0xe << 0)
+#define LRADC_CTRL4_LRADC0SELECT_CHANNEL15 (0xf << 0)
+
+#define LRADC_THRESHOLD_ENABLE (1 << 24)
+#define LRADC_THRESHOLD_BATTCHRG_DISABLE (1 << 23)
+#define LRADC_THRESHOLD_CHANNEL_SEL_MASK (0x7 << 20)
+#define LRADC_THRESHOLD_CHANNEL_SEL_OFFSET 20
+#define LRADC_THRESHOLD_CHANNEL_SEL_CHANNEL0 (0x0 << 20)
+#define LRADC_THRESHOLD_CHANNEL_SEL_CHANNEL1 (0x1 << 20)
+#define LRADC_THRESHOLD_CHANNEL_SEL_CHANNEL2 (0x2 << 20)
+#define LRADC_THRESHOLD_CHANNEL_SEL_CHANNEL3 (0x3 << 20)
+#define LRADC_THRESHOLD_CHANNEL_SEL_CHANNEL4 (0x4 << 20)
+#define LRADC_THRESHOLD_CHANNEL_SEL_CHANNEL5 (0x5 << 20)
+#define LRADC_THRESHOLD_CHANNEL_SEL_CHANNEL6 (0x6 << 20)
+#define LRADC_THRESHOLD_CHANNEL_SEL_CHANNEL7 (0x7 << 20)
+#define LRADC_THRESHOLD_SETTING_MASK (0x3 << 18)
+#define LRADC_THRESHOLD_SETTING_OFFSET 18
+#define LRADC_THRESHOLD_SETTING_NO_COMPARE (0x0 << 18)
+#define LRADC_THRESHOLD_SETTING_DETECT_LOW (0x1 << 18)
+#define LRADC_THRESHOLD_SETTING_DETECT_HIGH (0x2 << 18)
+#define LRADC_THRESHOLD_SETTING_RESERVED (0x3 << 18)
+#define LRADC_THRESHOLD_VALUE_MASK 0x3ffff
+#define LRADC_THRESHOLD_VALUE_OFFSET 0
+
+#define LRADC_VERSION_MAJOR_MASK (0xff << 24)
+#define LRADC_VERSION_MAJOR_OFFSET 24
+#define LRADC_VERSION_MINOR_MASK (0xff << 16)
+#define LRADC_VERSION_MINOR_OFFSET 16
+#define LRADC_VERSION_STEP_MASK 0xffff
+#define LRADC_VERSION_STEP_OFFSET 0
+
+#endif /* __MX28_REGS_LRADC_H__ */
diff --git a/arch/arm/include/asm/arch-mx28/sys_proto.h b/arch/arm/include/asm/arch-mx28/sys_proto.h
index 15d8de3..e701c64 100644
--- a/arch/arm/include/asm/arch-mx28/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx28/sys_proto.h
@@ -39,6 +39,36 @@
const unsigned int iomux_size);
#endif
+struct mx28_pair {
+ uint8_t boot_pads;
+ uint8_t boot_mask;
+ const char *mode;
+};
+
+static const struct mx28_pair mx28_boot_modes[] = {
+ { 0x00, 0x0f, "USB #0" },
+ { 0x01, 0x1f, "I2C #0, master, 3V3" },
+ { 0x11, 0x1f, "I2C #0, master, 1V8" },
+ { 0x02, 0x1f, "SSP SPI #2, master, 3V3 NOR" },
+ { 0x12, 0x1f, "SSP SPI #2, master, 1V8 NOR" },
+ { 0x03, 0x1f, "SSP SPI #3, master, 3V3 NOR" },
+ { 0x13, 0x1f, "SSP SPI #3, master, 1V8 NOR" },
+ { 0x04, 0x1f, "NAND, 3V3" },
+ { 0x14, 0x1f, "NAND, 1V8" },
+ { 0x08, 0x1f, "SSP SPI #3, master, 3V3 EEPROM" },
+ { 0x18, 0x1f, "SSP SPI #3, master, 1V8 EEPROM" },
+ { 0x09, 0x1f, "SSP SD/MMC #0, 3V3" },
+ { 0x19, 0x1f, "SSP SD/MMC #0, 1V8" },
+ { 0x0a, 0x1f, "SSP SD/MMC #1, 3V3" },
+ { 0x1a, 0x1f, "SSP SD/MMC #1, 1V8" },
+ { 0x00, 0x00, "Reserved/Unknown/Wrong" },
+};
+
+struct mx28_spl_data {
+ uint8_t boot_mode_idx;
+ uint32_t mem_dram_size;
+};
+
int mx28_dram_init(void);
#endif /* __MX28_H__ */
diff --git a/arch/arm/include/asm/arch-mx5/clock.h b/arch/arm/include/asm/arch-mx5/clock.h
index ea972a3..35ee815 100644
--- a/arch/arm/include/asm/arch-mx5/clock.h
+++ b/arch/arm/include/asm/arch-mx5/clock.h
@@ -32,6 +32,10 @@
MXC_UART_CLK,
MXC_CSPI_CLK,
MXC_FEC_CLK,
+ MXC_SATA_CLK,
+ MXC_DDR_CLK,
+ MXC_NFC_CLK,
+ MXC_PERIPH_CLK,
};
unsigned int imx_decode_pll(unsigned int pll, unsigned int f_ref);
@@ -39,10 +43,11 @@
u32 imx_get_uartclk(void);
u32 imx_get_fecclk(void);
unsigned int mxc_get_clock(enum mxc_clock clk);
-
+int mxc_set_clock(u32 ref, u32 freq, u32 clk_type);
void set_usb_phy2_clk(void);
void enable_usb_phy2_clk(unsigned char enable);
void set_usboh3_clk(void);
void enable_usboh3_clk(unsigned char enable);
+void mxc_set_sata_internal_clock(void);
#endif /* __ASM_ARCH_CLOCK_H */
diff --git a/arch/arm/include/asm/arch-mx5/crm_regs.h b/arch/arm/include/asm/arch-mx5/crm_regs.h
index bdeafbc..4e0fc1b 100644
--- a/arch/arm/include/asm/arch-mx5/crm_regs.h
+++ b/arch/arm/include/asm/arch-mx5/crm_regs.h
@@ -76,6 +76,9 @@
u32 CCGR4;
u32 CCGR5;
u32 CCGR6; /* 0x0080 */
+#ifdef CONFIG_MX53
+ u32 CCGR7; /* 0x0084 */
+#endif
u32 cmeor;
};
@@ -84,6 +87,9 @@
#define MXC_CCM_CACRR_ARM_PODF_MASK 0x7
/* Define the bits in register CBCDR */
+#define MXC_CCM_CBCDR_DDR_HIFREQ_SEL (0x1 << 30)
+#define MXC_CCM_CBCDR_DDR_PODF_MASK (0x7 << 27)
+#define MXC_CCM_CBCDR_DDR_PODF_OFFSET 27
#define MXC_CCM_CBCDR_EMI_CLK_SEL (0x1 << 26)
#define MXC_CCM_CBCDR_PERIPH_CLK_SEL (0x1 << 25)
#define MXC_CCM_CBCDR_EMI_PODF_OFFSET 22
diff --git a/arch/arm/include/asm/arch-mx5/imx-regs.h b/arch/arm/include/asm/arch-mx5/imx-regs.h
index 4fa6658..cef4190 100644
--- a/arch/arm/include/asm/arch-mx5/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx5/imx-regs.h
@@ -43,6 +43,7 @@
#define NFC_BASE_ADDR_AXI 0xF7FF0000
#define IRAM_BASE_ADDR 0xF8000000
#define CS1_BASE_ADDR 0xF4000000
+#define SATA_BASE_ADDR 0x10000000
#else
#error "CPU_TYPE not defined"
#endif
@@ -93,6 +94,7 @@
#define GPIO5_BASE_ADDR (AIPS1_BASE_ADDR + 0x000DC000)
#define GPIO6_BASE_ADDR (AIPS1_BASE_ADDR + 0x000E0000)
#define GPIO7_BASE_ADDR (AIPS1_BASE_ADDR + 0x000E4000)
+#define UART4_BASE_ADDR (AIPS1_BASE_ADDR + 0x000F0000)
#endif
/*
* AIPS 2
@@ -133,6 +135,10 @@
#define VPU_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F4000)
#define SAHARA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F8000)
+#if defined(CONFIG_MX53)
+#define UART5_BASE_ADDR (AIPS2_BASE_ADDR + 0x00090000)
+#endif
+
/*
* WEIM CSnGCR1
*/
@@ -485,6 +491,11 @@
} bank[4];
};
+struct fuse_bank0_regs {
+ u32 fuse0_23[24];
+ u32 gp[8];
+};
+
struct fuse_bank1_regs {
u32 fuse0_8[9];
u32 mac_addr[6];
diff --git a/arch/arm/include/asm/arch-mx5/iomux.h b/arch/arm/include/asm/arch-mx5/iomux.h
index 760371b..e3765a3 100644
--- a/arch/arm/include/asm/arch-mx5/iomux.h
+++ b/arch/arm/include/asm/arch-mx5/iomux.h
@@ -66,8 +66,8 @@
PAD_CTL_HYS_ENABLE = 0x1 << 8, /* Hysteresis enabled */
PAD_CTL_DDR_INPUT_CMOS = 0x0 << 9,/* DDR input CMOS */
PAD_CTL_DDR_INPUT_DDR = 0x1 << 9,/* DDR input DDR */
- PAD_CTL_DRV_VOT_LOW = 0x0 << 13, /* Low voltage mode */
- PAD_CTL_DRV_VOT_HIGH = 0x1 << 13,/* High voltage mode */
+ PAD_CTL_DRV_VOT_LOW = 0x1 << 13, /* Low voltage mode */
+ PAD_CTL_DRV_VOT_HIGH = 0x0 << 13,/* High voltage mode */
} iomux_pad_config_t;
/* various IOMUX input functions */
diff --git a/arch/arm/include/asm/arch-mx5/sys_proto.h b/arch/arm/include/asm/arch-mx5/sys_proto.h
index 13d12ee..7b5246e 100644
--- a/arch/arm/include/asm/arch-mx5/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx5/sys_proto.h
@@ -35,5 +35,8 @@
*/
int fecmxc_initialize(bd_t *bis);
+u32 get_ahb_clk(void);
+u32 get_periph_clk(void);
+char *get_reset_cause(void);
#endif
diff --git a/arch/arm/include/asm/arch-mx6/clock.h b/arch/arm/include/asm/arch-mx6/clock.h
index 613809b..b91d8bf 100644
--- a/arch/arm/include/asm/arch-mx6/clock.h
+++ b/arch/arm/include/asm/arch-mx6/clock.h
@@ -47,5 +47,6 @@
u32 imx_get_fecclk(void);
unsigned int mxc_get_clock(enum mxc_clock clk);
void enable_usboh3_clk(unsigned char enable);
+int enable_sata_clock(void);
#endif /* __ASM_ARCH_CLOCK_H */
diff --git a/arch/arm/include/asm/arch-mx6/ccm_regs.h b/arch/arm/include/asm/arch-mx6/crm_regs.h
similarity index 99%
rename from arch/arm/include/asm/arch-mx6/ccm_regs.h
rename to arch/arm/include/asm/arch-mx6/crm_regs.h
index 4af0b90..0e605c2 100644
--- a/arch/arm/include/asm/arch-mx6/ccm_regs.h
+++ b/arch/arm/include/asm/arch-mx6/crm_regs.h
@@ -20,7 +20,7 @@
#ifndef __ARCH_ARM_MACH_MX6_CCM_REGS_H__
#define __ARCH_ARM_MACH_MX6_CCM_REGS_H__
-struct imx_ccm_reg {
+struct mxc_ccm_reg {
u32 ccr; /* 0x0000 */
u32 ccdr;
u32 csr;
diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h
index 6d25c8d..e165810 100644
--- a/arch/arm/include/asm/arch-mx6/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx6/imx-regs.h
@@ -436,5 +436,14 @@
u32 digprog; /* 0x260 */
};
+struct iomuxc_base_regs {
+ u32 gpr[14]; /* 0x000 */
+ u32 obsrv[5]; /* 0x038 */
+ u32 swmux_ctl[197]; /* 0x04c */
+ u32 swpad_ctl[250]; /* 0x360 */
+ u32 swgrp[26]; /* 0x748 */
+ u32 daisy[104]; /* 0x7b0..94c */
+};
+
#endif /* __ASSEMBLER__*/
#endif /* __ASM_ARCH_MX6_IMX_REGS_H__ */
diff --git a/arch/arm/include/asm/arch-mx6/iomux-v3.h b/arch/arm/include/asm/arch-mx6/iomux-v3.h
index 4558f4f..788b413 100644
--- a/arch/arm/include/asm/arch-mx6/iomux-v3.h
+++ b/arch/arm/include/asm/arch-mx6/iomux-v3.h
@@ -100,4 +100,115 @@
int imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad);
int imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count);
+/*
+ * IOMUXC_GPR13 bit fields
+ */
+#define IOMUXC_GPR13_SDMA_STOP_REQ (1<<30)
+#define IOMUXC_GPR13_CAN2_STOP_REQ (1<<29)
+#define IOMUXC_GPR13_CAN1_STOP_REQ (1<<28)
+#define IOMUXC_GPR13_ENET_STOP_REQ (1<<27)
+#define IOMUXC_GPR13_SATA_PHY_8_MASK (7<<24)
+#define IOMUXC_GPR13_SATA_PHY_7_MASK (0x1f<<19)
+#define IOMUXC_GPR13_SATA_PHY_6_SHIFT 16
+#define IOMUXC_GPR13_SATA_PHY_6_MASK (7<<IOMUXC_GPR13_SATA_PHY_6_SHIFT)
+#define IOMUXC_GPR13_SATA_SPEED_MASK (1<<15)
+#define IOMUXC_GPR13_SATA_PHY_5_MASK (1<<14)
+#define IOMUXC_GPR13_SATA_PHY_4_MASK (7<<11)
+#define IOMUXC_GPR13_SATA_PHY_3_MASK (0x1f<<7)
+#define IOMUXC_GPR13_SATA_PHY_2_MASK (0x1f<<2)
+#define IOMUXC_GPR13_SATA_PHY_1_MASK (3<<0)
+
+#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_0P5DB (0b000<<24)
+#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_1P0DB (0b001<<24)
+#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_1P5DB (0b010<<24)
+#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_2P0DB (0b011<<24)
+#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_2P5DB (0b100<<24)
+#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB (0b101<<24)
+#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P5DB (0b110<<24)
+#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_4P0DB (0b111<<24)
+
+#define IOMUXC_GPR13_SATA_PHY_7_SATA1I (0b10000<<19)
+#define IOMUXC_GPR13_SATA_PHY_7_SATA1M (0b10000<<19)
+#define IOMUXC_GPR13_SATA_PHY_7_SATA1X (0b11010<<19)
+#define IOMUXC_GPR13_SATA_PHY_7_SATA2I (0b10010<<19)
+#define IOMUXC_GPR13_SATA_PHY_7_SATA2M (0b10010<<19)
+#define IOMUXC_GPR13_SATA_PHY_7_SATA2X (0b11010<<19)
+
+#define IOMUXC_GPR13_SATA_SPEED_1P5G (0<<15)
+#define IOMUXC_GPR13_SATA_SPEED_3G (1<<15)
+
+#define IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED (0<<14)
+#define IOMUXC_GPR13_SATA_SATA_PHY_5_SS_ENABLED (1<<14)
+
+#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_16_16 (0<<11)
+#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_14_16 (1<<11)
+#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_12_16 (2<<11)
+#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_10_16 (3<<11)
+#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16 (4<<11)
+#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_8_16 (5<<11)
+
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB (0b0000<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P37_DB (0b0001<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P74_DB (0b0010<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P11_DB (0b0011<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P48_DB (0b0100<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P85_DB (0b0101<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P22_DB (0b0110<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P59_DB (0b0111<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P96_DB (0b1000<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_3P33_DB (0b1001<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_3P70_DB (0b1010<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P07_DB (0b1011<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P44_DB (0b1100<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P81_DB (0b1101<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_5P28_DB (0b1110<<7)
+#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_5P75_DB (0b1111<<7)
+
+#define IOMUXC_GPR13_SATA_PHY_2_TX_0P937V (0b00000<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_0P947V (0b00001<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_0P957V (0b00010<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_0P966V (0b00011<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_0P976V (0b00100<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_0P986V (0b00101<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_0P996V (0b00110<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P005V (0b00111<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P015V (0b01000<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P025V (0b01001<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P035V (0b01010<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P045V (0b01011<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P054V (0b01100<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P064V (0b01101<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P074V (0b01110<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P084V (0b01111<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P094V (0b10000<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P104V (0b10001<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P113V (0b10010<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P123V (0b10011<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P133V (0b10100<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P143V (0b10101<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P152V (0b10110<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P162V (0b10111<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P172V (0b11000<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P182V (0b11001<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P191V (0b11010<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P201V (0b11011<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P211V (0b11100<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P221V (0b11101<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P230V (0b11110<<2)
+#define IOMUXC_GPR13_SATA_PHY_2_TX_1P240V (0b11111<<2)
+
+#define IOMUXC_GPR13_SATA_PHY_1_FAST 0
+#define IOMUXC_GPR13_SATA_PHY_1_MEDIUM 1
+#define IOMUXC_GPR13_SATA_PHY_1_SLOW 2
+
+#define IOMUXC_GPR13_SATA_MASK (IOMUXC_GPR13_SATA_PHY_8_MASK \
+ |IOMUXC_GPR13_SATA_PHY_7_MASK \
+ |IOMUXC_GPR13_SATA_PHY_6_MASK \
+ |IOMUXC_GPR13_SATA_SPEED_MASK \
+ |IOMUXC_GPR13_SATA_PHY_5_MASK \
+ |IOMUXC_GPR13_SATA_PHY_4_MASK \
+ |IOMUXC_GPR13_SATA_PHY_3_MASK \
+ |IOMUXC_GPR13_SATA_PHY_2_MASK \
+ |IOMUXC_GPR13_SATA_PHY_1_MASK)
+
#endif /* __MACH_IOMUX_V3_H__*/
diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h
index 668e77a..711b30d 100644
--- a/arch/arm/include/asm/arch-mx6/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx6/sys_proto.h
@@ -28,11 +28,14 @@
u32 get_cpu_rev(void);
+void set_vddsoc(u32 mv);
+
/*
* Initializes on-chip ethernet controllers.
* to override, implement board_eth_init()
*/
int fecmxc_initialize(bd_t *bis);
-
+u32 get_ahb_clk(void);
+u32 get_periph_clk(void);
#endif
diff --git a/arch/arm/include/asm/arch-omap3/cpu.h b/arch/arm/include/asm/arch-omap3/cpu.h
index 84308e0..457f99d 100644
--- a/arch/arm/include/asm/arch-omap3/cpu.h
+++ b/arch/arm/include/asm/arch-omap3/cpu.h
@@ -474,12 +474,11 @@
u8 res3[0x1c];
u32 clksrc_ctrl; /* 0x1270 */
};
-#else /* __ASSEMBLY__ */
-#define PRM_RSTCTRL 0x48307250
-#define PRM_RSTCTRL_RESET 0x04
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL_STRICT_NAMES */
+#define PRM_RSTCTRL 0x48307250
+#define PRM_RSTCTRL_RESET 0x04
#define SYSCLKDIV_1 (0x1 << 6)
#define SYSCLKDIV_2 (0x1 << 7)
diff --git a/arch/arm/include/asm/arch-omap3/mmc_host_def.h b/arch/arm/include/asm/arch-omap3/mmc_host_def.h
index f8c42c0..3ce1f07 100644
--- a/arch/arm/include/asm/arch-omap3/mmc_host_def.h
+++ b/arch/arm/include/asm/arch-omap3/mmc_host_def.h
@@ -33,7 +33,9 @@
unsigned int devconf0; /* 0x274 */
unsigned char res2[0x060]; /* 0x278 */
unsigned int devconf1; /* 0x2D8 */
- unsigned char res3[0x244]; /* 0x2DC */
+ unsigned char res3[0x16C]; /* 0x2DC */
+ unsigned int ctl_prog_io1; /* 0x448 */
+ unsigned char res4[0x0D4]; /* 0x44C */
unsigned int pbias_lite; /* 0x520 */
} t2_t;
@@ -48,6 +50,8 @@
#define PBIASSPEEDCTRL0 (1 << 2)
#define PBIASLITEPWRDNZ1 (1 << 9)
+#define CTLPROGIO1SPEEDCTRL (1 << 20)
+
/*
* OMAP HSMMC register definitions
*/
@@ -191,6 +195,6 @@
#define mmc_reg_out(addr, mask, val)\
writel((readl(addr) & (~(mask))) | ((val) & (mask)), (addr))
-int omap_mmc_init(int dev_index);
+int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max);
#endif /* MMC_HOST_DEF_H */
diff --git a/arch/arm/include/asm/arch-omap3/mux.h b/arch/arm/include/asm/arch-omap3/mux.h
index 6daef49..71f183d 100644
--- a/arch/arm/include/asm/arch-omap3/mux.h
+++ b/arch/arm/include/asm/arch-omap3/mux.h
@@ -445,6 +445,12 @@
#define CONTROL_PADCONF_STRBEN_DLY1 0x0224
#define CONTROL_PADCONF_SYS_BOOT8 0x0226
+/* AM/DM37xx specific */
+#define CONTROL_PADCONF_GPIO127 0x0A54
+#define CONTROL_PADCONF_GPIO126 0x0A56
+#define CONTROL_PADCONF_GPIO128 0x0A58
+#define CONTROL_PADCONF_GPIO129 0x0A5A
+
#define MUX_VAL(OFFSET,VALUE)\
writew((VALUE), OMAP34XX_CTRL_BASE + (OFFSET));
diff --git a/arch/arm/include/asm/arch-omap4/clocks.h b/arch/arm/include/asm/arch-omap4/clocks.h
index cd304e8..617729c 100644
--- a/arch/arm/include/asm/arch-omap4/clocks.h
+++ b/arch/arm/include/asm/arch-omap4/clocks.h
@@ -652,23 +652,9 @@
#define OMAP_SYS_CLK_IND_38_4_MHZ 6
#define OMAP_32K_CLK_FREQ 32768
-/* PRM_VC_CFG_I2C_CLK */
-#define PRM_VC_CFG_I2C_CLK_SCLH_SHIFT 0
-#define PRM_VC_CFG_I2C_CLK_SCLH_MASK 0xFF
-#define PRM_VC_CFG_I2C_CLK_SCLL_SHIFT 8
-#define PRM_VC_CFG_I2C_CLK_SCLL_MASK (0xFF << 8)
-
/* PRM_VC_VAL_BYPASS */
#define PRM_VC_I2C_CHANNEL_FREQ_KHZ 400
-#define PRM_VC_VAL_BYPASS_VALID_BIT 0x1000000
-#define PRM_VC_VAL_BYPASS_SLAVEADDR_SHIFT 0
-#define PRM_VC_VAL_BYPASS_SLAVEADDR_MASK 0x7F
-#define PRM_VC_VAL_BYPASS_REGADDR_SHIFT 8
-#define PRM_VC_VAL_BYPASS_REGADDR_MASK 0xFF
-#define PRM_VC_VAL_BYPASS_DATA_SHIFT 16
-#define PRM_VC_VAL_BYPASS_DATA_MASK 0xFF
-
/* SMPS */
#define SMPS_I2C_SLAVE_ADDR 0x12
#define SMPS_REG_ADDR_VCORE1 0x55
@@ -754,10 +740,10 @@
extern const u32 sys_clk_array[8];
void scale_vcores(void);
-void do_scale_tps62361(u32 reg, u32 volt_mv);
+void do_scale_tps62361(int gpio, u32 reg, u32 volt_mv);
+u32 get_offset_code(u32 offset);
u32 omap_ddr_clk(void);
void do_scale_vcore(u32 vcore_reg, u32 volt_mv);
-void setup_sri2c(void);
void setup_post_dividers(u32 *const base, const struct dpll_params *params);
u32 get_sys_clk_index(void);
void enable_basic_clocks(void);
diff --git a/arch/arm/include/asm/arch-omap4/cpu.h b/arch/arm/include/asm/arch-omap4/cpu.h
index 08b9c99..feddb7d 100644
--- a/arch/arm/include/asm/arch-omap4/cpu.h
+++ b/arch/arm/include/asm/arch-omap4/cpu.h
@@ -168,4 +168,15 @@
#define OMAP_GPIO_CLEARDATAOUT 0x0190
#define OMAP_GPIO_SETDATAOUT 0x0194
+/*
+ * PRCM
+ */
+
+/* PRM */
+#define PRM_BASE 0x4A306000
+#define PRM_DEVICE_BASE (PRM_BASE + 0x1B00)
+
+#define PRM_RSTCTRL PRM_DEVICE_BASE
+#define PRM_RSTCTRL_RESET 0x01
+
#endif /* _CPU_H */
diff --git a/arch/arm/include/asm/arch-omap4/mmc_host_def.h b/arch/arm/include/asm/arch-omap4/mmc_host_def.h
index ce1bce1..2114046 100644
--- a/arch/arm/include/asm/arch-omap4/mmc_host_def.h
+++ b/arch/arm/include/asm/arch-omap4/mmc_host_def.h
@@ -169,6 +169,6 @@
#define mmc_reg_out(addr, mask, val)\
writel((readl(addr) & (~(mask))) | ((val) & (mask)), (addr))
-int omap_mmc_init(int dev_index);
+int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max);
#endif /* MMC_HOST_DEF_H */
diff --git a/arch/arm/include/asm/arch-omap4/mux_omap4.h b/arch/arm/include/asm/arch-omap4/mux_omap4.h
index 30bfad7..4de7c70 100644
--- a/arch/arm/include/asm/arch-omap4/mux_omap4.h
+++ b/arch/arm/include/asm/arch-omap4/mux_omap4.h
@@ -34,7 +34,7 @@
u16 val;
-} __attribute__ ((packed));
+};
#ifdef CONFIG_OFF_PADCONF
#define OFF_PD (1 << 12)
diff --git a/arch/arm/include/asm/arch-omap4/omap.h b/arch/arm/include/asm/arch-omap4/omap.h
index 416c6de..47c5883 100644
--- a/arch/arm/include/asm/arch-omap4/omap.h
+++ b/arch/arm/include/asm/arch-omap4/omap.h
@@ -101,17 +101,6 @@
#define TCLR_AR (0x1 << 1)
#define TCLR_PRE (0x1 << 5)
-/*
- * PRCM
- */
-
-/* PRM */
-#define PRM_BASE 0x4A306000
-#define PRM_DEVICE_BASE (PRM_BASE + 0x1B00)
-
-#define PRM_RSTCTRL PRM_DEVICE_BASE
-#define PRM_RSTCTRL_RESET 0x01
-
/* Control Module */
#define LDOSRAM_ACTMODE_VSET_IN_MASK (0x1F << 5)
#define LDOSRAM_VOLT_CTRL_OVERRIDE 0x0401040f
@@ -139,18 +128,24 @@
unsigned int s32k_cr; /* 0x10 */
};
-struct omap4_sys_ctrl_regs {
+#define DEVICE_TYPE_SHIFT (0x8)
+#define DEVICE_TYPE_MASK (0x7 << DEVICE_TYPE_SHIFT)
+#define DEVICE_GP 0x3
+
+struct omap_sys_ctrl_regs {
unsigned int pad1[129];
unsigned int control_id_code; /* 0x4A002204 */
unsigned int pad11[22];
unsigned int control_std_fuse_opp_bgap; /* 0x4a002260 */
- unsigned int pad2[47];
+ unsigned int pad2[24]; /* 0x4a002264 */
+ unsigned int control_status; /* 0x4a0022c4 */
+ unsigned int pad3[22]; /* 0x4a0022c8 */
unsigned int control_ldosram_iva_voltage_ctrl; /* 0x4A002320 */
unsigned int control_ldosram_mpu_voltage_ctrl; /* 0x4A002324 */
unsigned int control_ldosram_core_voltage_ctrl; /* 0x4A002328 */
- unsigned int pad3[260277];
+ unsigned int pad4[260277];
unsigned int control_pbiaslite; /* 0x4A100600 */
- unsigned int pad4[63];
+ unsigned int pad5[63];
unsigned int control_efuse_1; /* 0x4A100700 */
unsigned int control_efuse_2; /* 0x4A100704 */
};
diff --git a/arch/arm/include/asm/arch-omap4/sys_proto.h b/arch/arm/include/asm/arch-omap4/sys_proto.h
index b8dbc2c..c6e3ad2 100644
--- a/arch/arm/include/asm/arch-omap4/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap4/sys_proto.h
@@ -55,6 +55,8 @@
u32 cortex_rev(void);
void init_omap_revision(void);
void do_io_settings(void);
+void omap_vc_init(u16 speed_khz);
+int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data);
/*
* This is used to verify if the configuration header
* was executed by Romcode prior to control of transfer
@@ -112,10 +114,4 @@
#endif
}
-static inline u32 omap_revision(void)
-{
- extern u32 *const omap4_revision;
- return *omap4_revision;
-}
-
#endif
diff --git a/arch/arm/include/asm/arch-omap5/clocks.h b/arch/arm/include/asm/arch-omap5/clocks.h
index d0e6dd6..f32cf3e 100644
--- a/arch/arm/include/asm/arch-omap5/clocks.h
+++ b/arch/arm/include/asm/arch-omap5/clocks.h
@@ -473,9 +473,11 @@
u32 cm_wkup_rtc_clkctrl; /* 4ae07880 */
u32 pad214; /* 4ae07884 */
u32 cm_wkup_bandgap_clkctrl; /* 4ae07888 */
- u32 pad215[197]; /* 4ae0788c */
+ u32 pad215[1]; /* 4ae0788c */
+ u32 cm_wkupaon_scrm_clkctrl; /* 4ae07890 */
+ u32 pad216[195];
u32 prm_vc_val_bypass; /* 4ae07ba0 */
- u32 pad216[4];
+ u32 pad217[4];
u32 prm_vc_cfg_i2c_mode; /* 4ae07bb4 */
u32 prm_vc_cfg_i2c_clk; /* 4ae07bb8 */
};
@@ -514,6 +516,10 @@
/* CM_IDLEST_DPLL fields */
#define ST_DPLL_CLK_MASK 1
+/* SGX */
+#define CLKSEL_GPU_HYD_GCLK_MASK (1 << 25)
+#define CLKSEL_GPU_CORE_GCLK_MASK (1 << 24)
+
/* CM_CLKSEL_DPLL */
#define CM_CLKSEL_DPLL_DPLL_SD_DIV_SHIFT 24
#define CM_CLKSEL_DPLL_DPLL_SD_DIV_MASK (0xFF << 24)
@@ -591,6 +597,7 @@
/* CM_L3INIT_HSMMCn_CLKCTRL */
#define HSMMC_CLKCTRL_CLKSEL_MASK (1 << 24)
+#define HSMMC_CLKCTRL_CLKSEL_DIV_MASK (1 << 25)
/* CM_WKUP_GPTIMER1_CLKCTRL */
#define GPTIMER1_CLKCTRL_CLKSEL_MASK (1 << 24)
@@ -610,36 +617,33 @@
#define MPU_CLKCTRL_CLKSEL_ABE_DIV_MODE_SHIFT 25
#define MPU_CLKCTRL_CLKSEL_ABE_DIV_MODE_MASK (1 << 25)
+/* CM_WKUPAON_SCRM_CLKCTRL */
+#define OPTFCLKEN_SCRM_PER_SHIFT 9
+#define OPTFCLKEN_SCRM_PER_MASK (1 << 9)
+#define OPTFCLKEN_SCRM_CORE_SHIFT 8
+#define OPTFCLKEN_SCRM_CORE_MASK (1 << 8)
+
/* Clock frequencies */
#define OMAP_SYS_CLK_FREQ_38_4_MHZ 38400000
#define OMAP_SYS_CLK_IND_38_4_MHZ 6
#define OMAP_32K_CLK_FREQ 32768
-/* PRM_VC_CFG_I2C_CLK */
-#define PRM_VC_CFG_I2C_CLK_SCLH_SHIFT 0
-#define PRM_VC_CFG_I2C_CLK_SCLH_MASK 0xFF
-#define PRM_VC_CFG_I2C_CLK_SCLL_SHIFT 8
-#define PRM_VC_CFG_I2C_CLK_SCLL_MASK (0xFF << 8)
-
/* PRM_VC_VAL_BYPASS */
#define PRM_VC_I2C_CHANNEL_FREQ_KHZ 400
-#define PRM_VC_VAL_BYPASS_VALID_BIT 0x1000000
-#define PRM_VC_VAL_BYPASS_SLAVEADDR_SHIFT 0
-#define PRM_VC_VAL_BYPASS_SLAVEADDR_MASK 0x7F
-#define PRM_VC_VAL_BYPASS_REGADDR_SHIFT 8
-#define PRM_VC_VAL_BYPASS_REGADDR_MASK 0xFF
-#define PRM_VC_VAL_BYPASS_DATA_SHIFT 16
-#define PRM_VC_VAL_BYPASS_DATA_MASK 0xFF
-
/* SMPS */
#define SMPS_I2C_SLAVE_ADDR 0x12
-#define SMPS_REG_ADDR_VCORE1 0x55
-#define SMPS_REG_ADDR_VCORE2 0x5B
-#define SMPS_REG_ADDR_VCORE3 0x61
+#define SMPS_REG_ADDR_12_MPU 0x23
+#define SMPS_REG_ADDR_45_IVA 0x2B
+#define SMPS_REG_ADDR_8_CORE 0x37
-#define PHOENIX_SMPS_BASE_VOLT_STD_MODE_UV 607700
-#define PHOENIX_SMPS_BASE_VOLT_STD_MODE_WITH_OFFSET_UV 709000
+/* PALMAS VOLTAGE SETTINGS in mv for OPP_NOMINAL */
+#define VDD_MPU 1000
+#define VDD_MM 1000
+#define VDD_CORE 1040
+
+/* Standard offset is 0.5v expressed in uv */
+#define PALMAS_SMPS_BASE_VOLT_UV 500000
/* TPS */
#define TPS62361_I2C_SLAVE_ADDR 0x60
@@ -677,7 +681,7 @@
u32 cm_div_h12_dpll;
u32 cm_div_h13_dpll;
u32 cm_div_h14_dpll;
- u32 reserved[2];
+ u32 reserved[3];
u32 cm_div_h22_dpll;
u32 cm_div_h23_dpll;
};
@@ -700,10 +704,10 @@
extern const u32 sys_clk_array[8];
void scale_vcores(void);
-void do_scale_tps62361(u32 reg, u32 volt_mv);
+void do_scale_tps62361(int gpio, u32 reg, u32 volt_mv);
+u32 get_offset_code(u32 offset);
u32 omap_ddr_clk(void);
void do_scale_vcore(u32 vcore_reg, u32 volt_mv);
-void setup_sri2c(void);
void setup_post_dividers(u32 *const base, const struct dpll_params *params);
u32 get_sys_clk_index(void);
void enable_basic_clocks(void);
diff --git a/arch/arm/include/asm/arch-omap5/cpu.h b/arch/arm/include/asm/arch-omap5/cpu.h
index 0697a73..8ef17c9 100644
--- a/arch/arm/include/asm/arch-omap5/cpu.h
+++ b/arch/arm/include/asm/arch-omap5/cpu.h
@@ -172,4 +172,15 @@
#define OMAP_GPIO_CLEARDATAOUT 0x0190
#define OMAP_GPIO_SETDATAOUT 0x0194
+/*
+ * PRCM
+ */
+
+/* PRM */
+#define PRM_BASE 0x4AE06000
+#define PRM_DEVICE_BASE (PRM_BASE + 0x1B00)
+
+#define PRM_RSTCTRL PRM_DEVICE_BASE
+#define PRM_RSTCTRL_RESET 0x01
+
#endif /* _CPU_H */
diff --git a/arch/arm/include/asm/arch-omap5/mmc_host_def.h b/arch/arm/include/asm/arch-omap5/mmc_host_def.h
index ce1bce1..2114046 100644
--- a/arch/arm/include/asm/arch-omap5/mmc_host_def.h
+++ b/arch/arm/include/asm/arch-omap5/mmc_host_def.h
@@ -169,6 +169,6 @@
#define mmc_reg_out(addr, mask, val)\
writel((readl(addr) & (~(mask))) | ((val) & (mask)), (addr))
-int omap_mmc_init(int dev_index);
+int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max);
#endif /* MMC_HOST_DEF_H */
diff --git a/arch/arm/include/asm/arch-omap5/mux_omap5.h b/arch/arm/include/asm/arch-omap5/mux_omap5.h
index b8c2185..4a6ed8b 100644
--- a/arch/arm/include/asm/arch-omap5/mux_omap5.h
+++ b/arch/arm/include/asm/arch-omap5/mux_omap5.h
@@ -34,7 +34,7 @@
u16 val;
-} __attribute__ ((__packed__));
+};
#ifdef CONFIG_OFF_PADCONF
#define OFF_PD (1 << 12)
@@ -87,258 +87,256 @@
#define CORE_REVISION 0x0000
#define CORE_HWINFO 0x0004
#define CORE_SYSCONFIG 0x0010
-#define GPMC_AD0 0x0040
-#define GPMC_AD1 0x0042
-#define GPMC_AD2 0x0044
-#define GPMC_AD3 0x0046
-#define GPMC_AD4 0x0048
-#define GPMC_AD5 0x004A
-#define GPMC_AD6 0x004C
-#define GPMC_AD7 0x004E
-#define GPMC_AD8 0x0050
-#define GPMC_AD9 0x0052
-#define GPMC_AD10 0x0054
-#define GPMC_AD11 0x0056
-#define GPMC_AD12 0x0058
-#define GPMC_AD13 0x005A
-#define GPMC_AD14 0x005C
-#define GPMC_AD15 0x005E
-#define GPMC_A16 0x0060
-#define GPMC_A17 0x0062
-#define GPMC_A18 0x0064
-#define GPMC_A19 0x0066
-#define GPMC_A20 0x0068
-#define GPMC_A21 0x006A
-#define GPMC_A22 0x006C
-#define GPMC_A23 0x006E
-#define GPMC_A24 0x0070
-#define GPMC_A25 0x0072
-#define GPMC_NCS0 0x0074
-#define GPMC_NCS1 0x0076
-#define GPMC_NCS2 0x0078
-#define GPMC_NCS3 0x007A
-#define GPMC_NWP 0x007C
-#define GPMC_CLK 0x007E
-#define GPMC_NADV_ALE 0x0080
-#define GPMC_NOE 0x0082
-#define GPMC_NWE 0x0084
-#define GPMC_NBE0_CLE 0x0086
-#define GPMC_NBE1 0x0088
-#define GPMC_WAIT0 0x008A
-#define GPMC_WAIT1 0x008C
-#define C2C_DATA11 0x008E
-#define C2C_DATA12 0x0090
-#define C2C_DATA13 0x0092
-#define C2C_DATA14 0x0094
-#define C2C_DATA15 0x0096
-#define HDMI_HPD 0x0098
-#define HDMI_CEC 0x009A
-#define HDMI_DDC_SCL 0x009C
-#define HDMI_DDC_SDA 0x009E
-#define CSI21_DX0 0x00A0
-#define CSI21_DY0 0x00A2
-#define CSI21_DX1 0x00A4
-#define CSI21_DY1 0x00A6
-#define CSI21_DX2 0x00A8
-#define CSI21_DY2 0x00AA
-#define CSI21_DX3 0x00AC
-#define CSI21_DY3 0x00AE
-#define CSI21_DX4 0x00B0
-#define CSI21_DY4 0x00B2
-#define CSI22_DX0 0x00B4
-#define CSI22_DY0 0x00B6
-#define CSI22_DX1 0x00B8
-#define CSI22_DY1 0x00BA
-#define CAM_SHUTTER 0x00BC
-#define CAM_STROBE 0x00BE
-#define CAM_GLOBALRESET 0x00C0
-#define USBB1_ULPITLL_CLK 0x00C2
-#define USBB1_ULPITLL_STP 0x00C4
-#define USBB1_ULPITLL_DIR 0x00C6
-#define USBB1_ULPITLL_NXT 0x00C8
-#define USBB1_ULPITLL_DAT0 0x00CA
-#define USBB1_ULPITLL_DAT1 0x00CC
-#define USBB1_ULPITLL_DAT2 0x00CE
-#define USBB1_ULPITLL_DAT3 0x00D0
-#define USBB1_ULPITLL_DAT4 0x00D2
-#define USBB1_ULPITLL_DAT5 0x00D4
-#define USBB1_ULPITLL_DAT6 0x00D6
-#define USBB1_ULPITLL_DAT7 0x00D8
-#define USBB1_HSIC_DATA 0x00DA
-#define USBB1_HSIC_STROBE 0x00DC
-#define USBC1_ICUSB_DP 0x00DE
-#define USBC1_ICUSB_DM 0x00E0
-#define SDMMC1_CLK 0x00E2
-#define SDMMC1_CMD 0x00E4
-#define SDMMC1_DAT0 0x00E6
-#define SDMMC1_DAT1 0x00E8
-#define SDMMC1_DAT2 0x00EA
-#define SDMMC1_DAT3 0x00EC
-#define SDMMC1_DAT4 0x00EE
-#define SDMMC1_DAT5 0x00F0
-#define SDMMC1_DAT6 0x00F2
-#define SDMMC1_DAT7 0x00F4
-#define ABE_MCBSP2_CLKX 0x00F6
-#define ABE_MCBSP2_DR 0x00F8
-#define ABE_MCBSP2_DX 0x00FA
-#define ABE_MCBSP2_FSX 0x00FC
-#define ABE_MCBSP1_CLKX 0x00FE
-#define ABE_MCBSP1_DR 0x0100
-#define ABE_MCBSP1_DX 0x0102
-#define ABE_MCBSP1_FSX 0x0104
-#define ABE_PDM_UL_DATA 0x0106
-#define ABE_PDM_DL_DATA 0x0108
-#define ABE_PDM_FRAME 0x010A
-#define ABE_PDM_LB_CLK 0x010C
-#define ABE_CLKS 0x010E
-#define ABE_DMIC_CLK1 0x0110
-#define ABE_DMIC_DIN1 0x0112
-#define ABE_DMIC_DIN2 0x0114
-#define ABE_DMIC_DIN3 0x0116
-#define UART2_CTS 0x0118
-#define UART2_RTS 0x011A
-#define UART2_RX 0x011C
-#define UART2_TX 0x011E
-#define HDQ_SIO 0x0120
-#define I2C1_SCL 0x0122
-#define I2C1_SDA 0x0124
-#define I2C2_SCL 0x0126
-#define I2C2_SDA 0x0128
-#define I2C3_SCL 0x012A
-#define I2C3_SDA 0x012C
-#define I2C4_SCL 0x012E
-#define I2C4_SDA 0x0130
-#define MCSPI1_CLK 0x0132
-#define MCSPI1_SOMI 0x0134
-#define MCSPI1_SIMO 0x0136
-#define MCSPI1_CS0 0x0138
-#define MCSPI1_CS1 0x013A
-#define MCSPI1_CS2 0x013C
-#define MCSPI1_CS3 0x013E
-#define UART3_CTS_RCTX 0x0140
-#define UART3_RTS_SD 0x0142
-#define UART3_RX_IRRX 0x0144
-#define UART3_TX_IRTX 0x0146
-#define SDMMC5_CLK 0x0148
-#define SDMMC5_CMD 0x014A
-#define SDMMC5_DAT0 0x014C
-#define SDMMC5_DAT1 0x014E
-#define SDMMC5_DAT2 0x0150
-#define SDMMC5_DAT3 0x0152
-#define MCSPI4_CLK 0x0154
-#define MCSPI4_SIMO 0x0156
-#define MCSPI4_SOMI 0x0158
-#define MCSPI4_CS0 0x015A
-#define UART4_RX 0x015C
-#define UART4_TX 0x015E
-#define USBB2_ULPITLL_CLK 0x0160
-#define USBB2_ULPITLL_STP 0x0162
-#define USBB2_ULPITLL_DIR 0x0164
-#define USBB2_ULPITLL_NXT 0x0166
-#define USBB2_ULPITLL_DAT0 0x0168
-#define USBB2_ULPITLL_DAT1 0x016A
-#define USBB2_ULPITLL_DAT2 0x016C
-#define USBB2_ULPITLL_DAT3 0x016E
-#define USBB2_ULPITLL_DAT4 0x0170
-#define USBB2_ULPITLL_DAT5 0x0172
-#define USBB2_ULPITLL_DAT6 0x0174
-#define USBB2_ULPITLL_DAT7 0x0176
-#define USBB2_HSIC_DATA 0x0178
-#define USBB2_HSIC_STROBE 0x017A
-#define UNIPRO_TX0 0x017C
-#define UNIPRO_TY0 0x017E
-#define UNIPRO_TX1 0x0180
-#define UNIPRO_TY1 0x0182
-#define UNIPRO_TX2 0x0184
-#define UNIPRO_TY2 0x0186
-#define UNIPRO_RX0 0x0188
-#define UNIPRO_RY0 0x018A
-#define UNIPRO_RX1 0x018C
-#define UNIPRO_RY1 0x018E
-#define UNIPRO_RX2 0x0190
-#define UNIPRO_RY2 0x0192
-#define USBA0_OTG_CE 0x0194
-#define USBA0_OTG_DP 0x0196
-#define USBA0_OTG_DM 0x0198
-#define FREF_CLK1_OUT 0x019A
-#define FREF_CLK2_OUT 0x019C
-#define SYS_NIRQ1 0x019E
-#define SYS_NIRQ2 0x01A0
-#define SYS_BOOT0 0x01A2
-#define SYS_BOOT1 0x01A4
-#define SYS_BOOT2 0x01A6
-#define SYS_BOOT3 0x01A8
-#define SYS_BOOT4 0x01AA
-#define SYS_BOOT5 0x01AC
-#define DPM_EMU0 0x01AE
-#define DPM_EMU1 0x01B0
-#define DPM_EMU2 0x01B2
-#define DPM_EMU3 0x01B4
-#define DPM_EMU4 0x01B6
-#define DPM_EMU5 0x01B8
-#define DPM_EMU6 0x01BA
-#define DPM_EMU7 0x01BC
-#define DPM_EMU8 0x01BE
-#define DPM_EMU9 0x01C0
-#define DPM_EMU10 0x01C2
-#define DPM_EMU11 0x01C4
-#define DPM_EMU12 0x01C6
-#define DPM_EMU13 0x01C8
-#define DPM_EMU14 0x01CA
-#define DPM_EMU15 0x01CC
-#define DPM_EMU16 0x01CE
-#define DPM_EMU17 0x01D0
-#define DPM_EMU18 0x01D2
-#define DPM_EMU19 0x01D4
-#define WAKEUPEVENT_0 0x01D8
-#define WAKEUPEVENT_1 0x01DC
-#define WAKEUPEVENT_2 0x01E0
-#define WAKEUPEVENT_3 0x01E4
-#define WAKEUPEVENT_4 0x01E8
-#define WAKEUPEVENT_5 0x01EC
-#define WAKEUPEVENT_6 0x01F0
+#define EMMC_CLK 0x0040
+#define EMMC_CMD 0x0042
+#define EMMC_DATA0 0x0044
+#define EMMC_DATA1 0x0046
+#define EMMC_DATA2 0x0048
+#define EMMC_DATA3 0x004a
+#define EMMC_DATA4 0x004c
+#define EMMC_DATA5 0x004e
+#define EMMC_DATA6 0x0050
+#define EMMC_DATA7 0x0052
+#define C2C_CLKOUT0 0x0054
+#define C2C_CLKOUT1 0x0056
+#define C2C_CLKIN0 0x0058
+#define C2C_CLKIN1 0x005a
+#define C2C_DATAIN0 0x005c
+#define C2C_DATAIN1 0x005e
+#define C2C_DATAIN2 0x0060
+#define C2C_DATAIN3 0x0062
+#define C2C_DATAIN4 0x0064
+#define C2C_DATAIN5 0x0066
+#define C2C_DATAIN6 0x0068
+#define C2C_DATAIN7 0x006a
+#define C2C_DATAOUT0 0x006c
+#define C2C_DATAOUT1 0x006e
+#define C2C_DATAOUT2 0x0070
+#define C2C_DATAOUT3 0x0072
+#define C2C_DATAOUT4 0x0074
+#define C2C_DATAOUT5 0x0076
+#define C2C_DATAOUT6 0x0078
+#define C2C_DATAOUT7 0x007a
+#define C2C_DATA8 0x007c
+#define C2C_DATA9 0x007e
+#define C2C_DATA10 0x0080
+#define C2C_DATA11 0x0082
+#define C2C_DATA12 0x0084
+#define C2C_DATA13 0x0086
+#define C2C_DATA14 0x0088
+#define C2C_DATA15 0x008a
+#define LLIA_WAKEREQOUT 0x008c
+#define LLIB_WAKEREQOUT 0x008e
+#define HSI1_ACREADY 0x0090
+#define HSI1_CAREADY 0x0092
+#define HSI1_ACWAKE 0x0094
+#define HSI1_CAWAKE 0x0096
+#define HSI1_ACFLAG 0x0098
+#define HSI1_ACDATA 0x009a
+#define HSI1_CAFLAG 0x009c
+#define HSI1_CADATA 0x009e
+#define UART1_TX 0x00a0
+#define UART1_CTS 0x00a2
+#define UART1_RX 0x00a4
+#define UART1_RTS 0x00a6
+#define HSI2_CAREADY 0x00a8
+#define HSI2_ACREADY 0x00aa
+#define HSI2_CAWAKE 0x00ac
+#define HSI2_ACWAKE 0x00ae
+#define HSI2_CAFLAG 0x00b0
+#define HSI2_CADATA 0x00b2
+#define HSI2_ACFLAG 0x00b4
+#define HSI2_ACDATA 0x00b6
+#define UART2_RTS 0x00b8
+#define UART2_CTS 0x00ba
+#define UART2_RX 0x00bc
+#define UART2_TX 0x00be
+#define USBB1_HSIC_STROBE 0x00c0
+#define USBB1_HSIC_DATA 0x00c2
+#define USBB2_HSIC_STROBE 0x00c4
+#define USBB2_HSIC_DATA 0x00c6
+#define TIMER10_PWM_EVT 0x00c8
+#define DSIPORTA_TE0 0x00ca
+#define DSIPORTA_LANE0X 0x00cc
+#define DSIPORTA_LANE0Y 0x00ce
+#define DSIPORTA_LANE1X 0x00d0
+#define DSIPORTA_LANE1Y 0x00d2
+#define DSIPORTA_LANE2X 0x00d4
+#define DSIPORTA_LANE2Y 0x00d6
+#define DSIPORTA_LANE3X 0x00d8
+#define DSIPORTA_LANE3Y 0x00da
+#define DSIPORTA_LANE4X 0x00dc
+#define DSIPORTA_LANE4Y 0x00de
+#define DSIPORTC_LANE0X 0x00e0
+#define DSIPORTC_LANE0Y 0x00e2
+#define DSIPORTC_LANE1X 0x00e4
+#define DSIPORTC_LANE1Y 0x00e6
+#define DSIPORTC_LANE2X 0x00e8
+#define DSIPORTC_LANE2Y 0x00ea
+#define DSIPORTC_LANE3X 0x00ec
+#define DSIPORTC_LANE3Y 0x00ee
+#define DSIPORTC_LANE4X 0x00f0
+#define DSIPORTC_LANE4Y 0x00f2
+#define DSIPORTC_TE0 0x00f4
+#define TIMER9_PWM_EVT 0x00f6
+#define I2C4_SCL 0x00f8
+#define I2C4_SDA 0x00fa
+#define MCSPI2_CLK 0x00fc
+#define MCSPI2_SIMO 0x00fe
+#define MCSPI2_SOMI 0x0100
+#define MCSPI2_CS0 0x0102
+#define RFBI_DATA15 0x0104
+#define RFBI_DATA14 0x0106
+#define RFBI_DATA13 0x0108
+#define RFBI_DATA12 0x010a
+#define RFBI_DATA11 0x010c
+#define RFBI_DATA10 0x010e
+#define RFBI_DATA9 0x0110
+#define RFBI_DATA8 0x0112
+#define RFBI_DATA7 0x0114
+#define RFBI_DATA6 0x0116
+#define RFBI_DATA5 0x0118
+#define RFBI_DATA4 0x011a
+#define RFBI_DATA3 0x011c
+#define RFBI_DATA2 0x011e
+#define RFBI_DATA1 0x0120
+#define RFBI_DATA0 0x0122
+#define RFBI_WE 0x0124
+#define RFBI_CS0 0x0126
+#define RFBI_A0 0x0128
+#define RFBI_RE 0x012a
+#define RFBI_HSYNC0 0x012c
+#define RFBI_TE_VSYNC0 0x012e
+#define GPIO6_182 0x0130
+#define GPIO6_183 0x0132
+#define GPIO6_184 0x0134
+#define GPIO6_185 0x0136
+#define GPIO6_186 0x0138
+#define GPIO6_187 0x013a
+#define HDMI_CEC 0x013c
+#define HDMI_HPD 0x013e
+#define HDMI_DDC_SCL 0x0140
+#define HDMI_DDC_SDA 0x0142
+#define CSIPORTC_LANE0X 0x0144
+#define CSIPORTC_LANE0Y 0x0146
+#define CSIPORTC_LANE1X 0x0148
+#define CSIPORTC_LANE1Y 0x014a
+#define CSIPORTB_LANE0X 0x014c
+#define CSIPORTB_LANE0Y 0x014e
+#define CSIPORTB_LANE1X 0x0150
+#define CSIPORTB_LANE1Y 0x0152
+#define CSIPORTB_LANE2X 0x0154
+#define CSIPORTB_LANE2Y 0x0156
+#define CSIPORTA_LANE0X 0x0158
+#define CSIPORTA_LANE0Y 0x015a
+#define CSIPORTA_LANE1X 0x015c
+#define CSIPORTA_LANE1Y 0x015e
+#define CSIPORTA_LANE2X 0x0160
+#define CSIPORTA_LANE2Y 0x0162
+#define CSIPORTA_LANE3X 0x0164
+#define CSIPORTA_LANE3Y 0x0166
+#define CSIPORTA_LANE4X 0x0168
+#define CSIPORTA_LANE4Y 0x016a
+#define CAM_SHUTTER 0x016c
+#define CAM_STROBE 0x016e
+#define CAM_GLOBALRESET 0x0170
+#define TIMER11_PWM_EVT 0x0172
+#define TIMER5_PWM_EVT 0x0174
+#define TIMER6_PWM_EVT 0x0176
+#define TIMER8_PWM_EVT 0x0178
+#define I2C3_SCL 0x017a
+#define I2C3_SDA 0x017c
+#define GPIO8_233 0x017e
+#define GPIO8_234 0x0180
+#define ABE_CLKS 0x0182
+#define ABEDMIC_DIN1 0x0184
+#define ABEDMIC_DIN2 0x0186
+#define ABEDMIC_DIN3 0x0188
+#define ABEDMIC_CLK1 0x018a
+#define ABEDMIC_CLK2 0x018c
+#define ABEDMIC_CLK3 0x018e
+#define ABESLIMBUS1_CLOCK 0x0190
+#define ABESLIMBUS1_DATA 0x0192
+#define ABEMCBSP2_DR 0x0194
+#define ABEMCBSP2_DX 0x0196
+#define ABEMCBSP2_FSX 0x0198
+#define ABEMCBSP2_CLKX 0x019a
+#define ABEMCPDM_UL_DATA 0x019c
+#define ABEMCPDM_DL_DATA 0x019e
+#define ABEMCPDM_FRAME 0x01a0
+#define ABEMCPDM_LB_CLK 0x01a2
+#define WLSDIO_CLK 0x01a4
+#define WLSDIO_CMD 0x01a6
+#define WLSDIO_DATA0 0x01a8
+#define WLSDIO_DATA1 0x01aa
+#define WLSDIO_DATA2 0x01ac
+#define WLSDIO_DATA3 0x01ae
+#define UART5_RX 0x01b0
+#define UART5_TX 0x01b2
+#define UART5_CTS 0x01b4
+#define UART5_RTS 0x01b6
+#define I2C2_SCL 0x01b8
+#define I2C2_SDA 0x01ba
+#define MCSPI1_CLK 0x01bc
+#define MCSPI1_SOMI 0x01be
+#define MCSPI1_SIMO 0x01c0
+#define MCSPI1_CS0 0x01c2
+#define MCSPI1_CS1 0x01c4
+#define I2C5_SCL 0x01c6
+#define I2C5_SDA 0x01c8
+#define PERSLIMBUS2_CLOCK 0x01ca
+#define PERSLIMBUS2_DATA 0x01cc
+#define UART6_TX 0x01ce
+#define UART6_RX 0x01d0
+#define UART6_CTS 0x01d2
+#define UART6_RTS 0x01d4
+#define UART3_CTS_RCTX 0x01d6
+#define UART3_RTS_IRSD 0x01d8
+#define UART3_TX_IRTX 0x01da
+#define UART3_RX_IRRX 0x01dc
+#define USBB3_HSIC_STROBE 0x01de
+#define USBB3_HSIC_DATA 0x01e0
+#define SDCARD_CLK 0x01e2
+#define SDCARD_CMD 0x01e4
+#define SDCARD_DATA2 0x01e6
+#define SDCARD_DATA3 0x01e8
+#define SDCARD_DATA0 0x01ea
+#define SDCARD_DATA1 0x01ec
+#define USBD0_HS_DP 0x01ee
+#define USBD0_HS_DM 0x01f0
+#define I2C1_PMIC_SCL 0x01f2
+#define I2C1_PMIC_SDA 0x01f4
+#define USBD0_SS_RX 0x01f6
-#define WKUP_REVISION 0x0000
-#define WKUP_HWINFO 0x0004
-#define WKUP_SYSCONFIG 0x0010
-#define PAD0_SIM_IO 0x0040
-#define PAD1_SIM_CLK 0x0042
-#define PAD0_SIM_RESET 0x0044
-#define PAD1_SIM_CD 0x0046
-#define PAD0_SIM_PWRCTRL 0x0048
-#define PAD1_SR_SCL 0x004A
-#define PAD0_SR_SDA 0x004C
-#define PAD1_FREF_XTAL_IN 0x004E
-#define PAD0_FREF_SLICER_IN 0x0050
-#define PAD1_FREF_CLK_IOREQ 0x0052
-#define PAD0_FREF_CLK0_OUT 0x0054
-#define PAD1_FREF_CLK3_REQ 0x0056
-#define PAD0_FREF_CLK3_OUT 0x0058
-#define PAD1_FREF_CLK4_REQ 0x005A
-#define PAD0_FREF_CLK4_OUT 0x005C
-#define PAD1_SYS_32K 0x005E
-#define PAD0_SYS_NRESPWRON 0x0060
-#define PAD1_SYS_NRESWARM 0x0062
-#define PAD0_SYS_PWR_REQ 0x0064
-#define PAD1_SYS_PWRON_RESET 0x0066
-#define PAD0_SYS_BOOT6 0x0068
-#define PAD1_SYS_BOOT7 0x006A
-#define PAD0_JTAG_NTRST 0x006C
-#define PAD1_JTAG_TCK 0x006D
-#define PAD0_JTAG_RTCK 0x0070
-#define PAD1_JTAG_TMS_TMSC 0x0072
-#define PAD0_JTAG_TDI 0x0074
-#define PAD1_JTAG_TDO 0x0076
-#define PADCONF_WAKEUPEVENT_0 0x007C
-#define CONTROL_SMART1NOPMIO_PADCONF_0 0x05A0
-#define CONTROL_SMART1NOPMIO_PADCONF_1 0x05A4
-#define PADCONF_MODE 0x05A8
-#define CONTROL_XTAL_OSCILLATOR 0x05AC
-#define CONTROL_CONTROL_I2C_2 0x0604
-#define CONTROL_CONTROL_JTAG 0x0608
-#define CONTROL_CONTROL_SYS 0x060C
-#define CONTROL_SPARE_RW 0x0614
-#define CONTROL_SPARE_R 0x0618
-#define CONTROL_SPARE_R_C0 0x061C
+#define LLIA_WAKEREQIN 0x0040
+#define LLIB_WAKEREQIN 0x0042
+#define DRM_EMU0 0x0044
+#define DRM_EMU1 0x0046
+#define JTAG_NTRST 0x0048
+#define JTAG_TCK 0x004a
+#define JTAG_RTCK 0x004c
+#define JTAG_TMSC 0x004e
+#define JTAG_TDI 0x0050
+#define JTAG_TDO 0x0052
+#define SYS_32K 0x0054
+#define FREF_CLK_IOREQ 0x0056
+#define FREF_CLK0_OUT 0x0058
+#define FREF_CLK1_OUT 0x005a
+#define FREF_CLK2_OUT 0x005c
+#define FREF_CLK2_REQ 0x005e
+#define FREF_CLK1_REQ 0x0060
+#define SYS_NRESPWRON 0x0062
+#define SYS_NRESWARM 0x0064
+#define SYS_PWR_REQ 0x0066
+#define SYS_NIRQ1 0x0068
+#define SYS_NIRQ2 0x006a
+#define SR_PMIC_SCL 0x006c
+#define SR_PMIC_SDA 0x006e
+#define SYS_BOOT0 0x0070
+#define SYS_BOOT1 0x0072
+#define SYS_BOOT2 0x0074
+#define SYS_BOOT3 0x0076
+#define SYS_BOOT4 0x0078
+#define SYS_BOOT5 0x007a
#endif /* _MUX_OMAP5_H_ */
diff --git a/arch/arm/include/asm/arch-omap5/omap.h b/arch/arm/include/asm/arch-omap5/omap.h
index d811d6e..e3f55d2 100644
--- a/arch/arm/include/asm/arch-omap5/omap.h
+++ b/arch/arm/include/asm/arch-omap5/omap.h
@@ -98,17 +98,6 @@
#define TCLR_AR (0x1 << 1)
#define TCLR_PRE (0x1 << 5)
-/*
- * PRCM
- */
-
-/* PRM */
-#define PRM_BASE 0x4AE06000
-#define PRM_DEVICE_BASE (PRM_BASE + 0x1B00)
-
-#define PRM_RSTCTRL PRM_DEVICE_BASE
-#define PRM_RSTCTRL_RESET 0x01
-
/* Control Module */
#define LDOSRAM_ACTMODE_VSET_IN_MASK (0x1F << 5)
#define LDOSRAM_VOLT_CTRL_OVERRIDE 0x0401040f
@@ -125,9 +114,10 @@
/* CONTROL_EFUSE_2 */
#define CONTROL_EFUSE_2_NMOS_PMOS_PTV_CODE_1 0x00ffc000
-#define MMC1_PWRDNZ (1 << 26)
-#define MMC1_PBIASLITE_PWRDNZ (1 << 22)
-#define MMC1_PBIASLITE_VMODE (1 << 21)
+#define SDCARD_PWRDNZ (1 << 26)
+#define SDCARD_BIAS_HIZ_MODE (1 << 25)
+#define SDCARD_BIAS_PWRDNZ (1 << 22)
+#define SDCARD_PBIASLITE_VMODE (1 << 21)
#ifndef __ASSEMBLY__
@@ -136,32 +126,117 @@
unsigned int s32k_cr; /* 0x10 */
};
-struct omap4_sys_ctrl_regs {
- unsigned int pad1[129];
- unsigned int control_id_code; /* 0x4A002204 */
- unsigned int pad11[22];
- unsigned int control_std_fuse_opp_bgap; /* 0x4a002260 */
- unsigned int pad2[47];
- unsigned int control_ldosram_iva_voltage_ctrl; /* 0x4A002320 */
- unsigned int control_ldosram_mpu_voltage_ctrl; /* 0x4A002324 */
- unsigned int control_ldosram_core_voltage_ctrl; /* 0x4A002328 */
- unsigned int pad3[260277];
- unsigned int control_pbiaslite; /* 0x4A100600 */
- unsigned int pad4[63];
- unsigned int control_efuse_1; /* 0x4A100700 */
- unsigned int control_efuse_2; /* 0x4A100704 */
-};
+#define DEVICE_TYPE_SHIFT 0x6
+#define DEVICE_TYPE_MASK (0x7 << DEVICE_TYPE_SHIFT)
+#define DEVICE_GP 0x3
-struct control_lpddr2io_regs {
- unsigned int control_lpddr2io1_0;
- unsigned int control_lpddr2io1_1;
- unsigned int control_lpddr2io1_2;
- unsigned int control_lpddr2io1_3;
- unsigned int control_lpddr2io2_0;
- unsigned int control_lpddr2io2_1;
- unsigned int control_lpddr2io2_2;
- unsigned int control_lpddr2io2_3;
+struct omap_sys_ctrl_regs {
+ u32 pad0[77]; /* 0x4A002000 */
+ u32 control_status; /* 0x4A002134 */
+ u32 pad1[794]; /* 0x4A002138 */
+ u32 control_paconf_global; /* 0x4A002DA0 */
+ u32 control_paconf_mode; /* 0x4A002DA4 */
+ u32 control_smart1io_padconf_0; /* 0x4A002DA8 */
+ u32 control_smart1io_padconf_1; /* 0x4A002DAC */
+ u32 control_smart1io_padconf_2; /* 0x4A002DB0 */
+ u32 control_smart2io_padconf_0; /* 0x4A002DB4 */
+ u32 control_smart2io_padconf_1; /* 0x4A002DB8 */
+ u32 control_smart2io_padconf_2; /* 0x4A002DBC */
+ u32 control_smart3io_padconf_0; /* 0x4A002DC0 */
+ u32 control_smart3io_padconf_1; /* 0x4A002DC4 */
+ u32 pad2[14];
+ u32 control_pbias; /* 0x4A002E00 */
+ u32 control_i2c_0; /* 0x4A002E04 */
+ u32 control_camera_rx; /* 0x4A002E08 */
+ u32 control_hdmi_tx_phy; /* 0x4A002E0C */
+ u32 control_uniportm; /* 0x4A002E10 */
+ u32 control_dsiphy; /* 0x4A002E14 */
+ u32 control_mcbsplp; /* 0x4A002E18 */
+ u32 control_usb2phycore; /* 0x4A002E1C */
+ u32 control_hdmi_1; /*0x4A002E20*/
+ u32 control_hsi; /*0x4A002E24*/
+ u32 pad3[2];
+ u32 control_ddr3ch1_0; /*0x4A002E30*/
+ u32 control_ddr3ch2_0; /*0x4A002E34*/
+ u32 control_ddrch1_0; /*0x4A002E38*/
+ u32 control_ddrch1_1; /*0x4A002E3C*/
+ u32 control_ddrch2_0; /*0x4A002E40*/
+ u32 control_ddrch2_1; /*0x4A002E44*/
+ u32 control_lpddr2ch1_0; /*0x4A002E48*/
+ u32 control_lpddr2ch1_1; /*0x4A002E4C*/
+ u32 control_ddrio_0; /*0x4A002E50*/
+ u32 control_ddrio_1; /*0x4A002E54*/
+ u32 control_ddrio_2; /*0x4A002E58*/
+ u32 control_hyst_1; /*0x4A002E5C*/
+ u32 control_usbb_hsic_control; /*0x4A002E60*/
+ u32 control_c2c; /*0x4A002E64*/
+ u32 control_core_control_spare_rw; /*0x4A002E68*/
+ u32 control_core_control_spare_r; /*0x4A002E6C*/
+ u32 control_core_control_spare_r_c0; /*0x4A002E70*/
+ u32 control_srcomp_north_side; /*0x4A002E74*/
+ u32 control_srcomp_south_side; /*0x4A002E78*/
+ u32 control_srcomp_east_side; /*0x4A002E7C*/
+ u32 control_srcomp_west_side; /*0x4A002E80*/
+ u32 control_srcomp_code_latch; /*0x4A002E84*/
+ u32 pad4[3680198];
+ u32 control_smart1nopmio_padconf_0; /* 0x4AE0CDA0 */
+ u32 control_smart1nopmio_padconf_1; /* 0x4AE0CDA4 */
+ u32 control_padconf_mode; /* 0x4AE0CDA8 */
+ u32 control_xtal_oscillator; /* 0x4AE0CDAC */
+ u32 control_i2c_2; /* 0x4AE0CDB0 */
+ u32 control_ckobuffer; /* 0x4AE0CDB4 */
+ u32 control_wkup_control_spare_rw; /* 0x4AE0CDB8 */
+ u32 control_wkup_control_spare_r; /* 0x4AE0CDBC */
+ u32 control_wkup_control_spare_r_c0; /* 0x4AE0CDC0 */
+ u32 control_srcomp_east_side_wkup; /* 0x4AE0CDC4 */
+ u32 control_efuse_1; /* 0x4AE0CDC8 */
+ u32 control_efuse_2; /* 0x4AE0CDCC */
+ u32 control_efuse_3; /* 0x4AE0CDD0 */
+ u32 control_efuse_4; /* 0x4AE0CDD4 */
+ u32 control_efuse_5; /* 0x4AE0CDD8 */
+ u32 control_efuse_6; /* 0x4AE0CDDC */
+ u32 control_efuse_7; /* 0x4AE0CDE0 */
+ u32 control_efuse_8; /* 0x4AE0CDE4 */
+ u32 control_efuse_9; /* 0x4AE0CDE8 */
+ u32 control_efuse_10; /* 0x4AE0CDEC */
+ u32 control_efuse_11; /* 0x4AE0CDF0 */
+ u32 control_efuse_12; /* 0x4AE0CDF4 */
+ u32 control_efuse_13; /* 0x4AE0CDF8 */
};
+
+/* Output impedance control */
+#define ds_120_ohm 0x0
+#define ds_60_ohm 0x1
+#define ds_45_ohm 0x2
+#define ds_30_ohm 0x3
+#define ds_mask 0x3
+
+/* Slew rate control */
+#define sc_slow 0x0
+#define sc_medium 0x1
+#define sc_fast 0x2
+#define sc_na 0x3
+#define sc_mask 0x3
+
+/* Target capacitance control */
+#define lb_5_12_pf 0x0
+#define lb_12_25_pf 0x1
+#define lb_25_50_pf 0x2
+#define lb_50_80_pf 0x3
+#define lb_mask 0x3
+
+#define usb_i_mask 0x7
+
+#define DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN 0x80828082
+#define DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN 0x82828200
+#define DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL 0x8421
+#define DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL 0x8421084
+#define DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL 0x8421000
+
+#define EFUSE_1 0x45145100
+#define EFUSE_2 0x45145100
+#define EFUSE_3 0x45145100
+#define EFUSE_4 0x45145100
#endif /* __ASSEMBLY__ */
/*
@@ -169,7 +244,7 @@
* Non-secure RAM starts at 0x40300000 for GP devices. But we keep SRAM_BASE
* at 0x40304000(EMU base) so that our code works for both EMU and GP
*/
-#define NON_SECURE_SRAM_START 0x40304000
+#define NON_SECURE_SRAM_START 0x40300000
#define NON_SECURE_SRAM_END 0x40320000 /* Not inclusive */
/* base address for indirect vectors (internal boot mode) */
#define SRAM_ROM_VECT_BASE 0x4031F000
diff --git a/arch/arm/include/asm/arch-omap5/sys_proto.h b/arch/arm/include/asm/arch-omap5/sys_proto.h
index 40a7c57..8396a22 100644
--- a/arch/arm/include/asm/arch-omap5/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap5/sys_proto.h
@@ -55,6 +55,8 @@
u32 cortex_rev(void);
void init_omap_revision(void);
void do_io_settings(void);
+void omap_vc_init(u16 speed_khz);
+int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data);
/*
* This is used to verify if the configuration header
@@ -113,10 +115,4 @@
#endif
}
-static inline u32 omap_revision(void)
-{
- extern u32 *const omap5_revision;
- return *omap5_revision;
-}
-
#endif
diff --git a/arch/arm/include/asm/arch-s5pc1xx/mmc.h b/arch/arm/include/asm/arch-s5pc1xx/mmc.h
index adef4ee..0f701c9 100644
--- a/arch/arm/include/asm/arch-s5pc1xx/mmc.h
+++ b/arch/arm/include/asm/arch-s5pc1xx/mmc.h
@@ -21,53 +21,54 @@
#ifndef __ASM_ARCH_MMC_H_
#define __ASM_ARCH_MMC_H_
-#ifndef __ASSEMBLY__
-struct s5p_mmc {
- unsigned int sysad;
- unsigned short blksize;
- unsigned short blkcnt;
- unsigned int argument;
- unsigned short trnmod;
- unsigned short cmdreg;
- unsigned int rspreg0;
- unsigned int rspreg1;
- unsigned int rspreg2;
- unsigned int rspreg3;
- unsigned int bdata;
- unsigned int prnsts;
- unsigned char hostctl;
- unsigned char pwrcon;
- unsigned char blkgap;
- unsigned char wakcon;
- unsigned short clkcon;
- unsigned char timeoutcon;
- unsigned char swrst;
- unsigned int norintsts; /* errintsts */
- unsigned int norintstsen; /* errintstsen */
- unsigned int norintsigen; /* errintsigen */
- unsigned short acmd12errsts;
- unsigned char res1[2];
- unsigned int capareg;
- unsigned char res2[4];
- unsigned int maxcurr;
- unsigned char res3[0x34];
- unsigned int control2;
- unsigned int control3;
- unsigned char res4[4];
- unsigned int control4;
- unsigned char res5[0x6e];
- unsigned short hcver;
- unsigned char res6[0xFFF00];
-};
+#define SDHCI_CONTROL2 0x80
+#define SDHCI_CONTROL3 0x84
+#define SDHCI_CONTROL4 0x8C
-struct mmc_host {
- struct s5p_mmc *reg;
- unsigned int version; /* SDHCI spec. version */
- unsigned int clock; /* Current clock (MHz) */
- int dev_index;
-};
+#define SDHCI_CTRL2_ENSTAASYNCCLR (1 << 31)
+#define SDHCI_CTRL2_ENCMDCNFMSK (1 << 30)
+#define SDHCI_CTRL2_CDINVRXD3 (1 << 29)
+#define SDHCI_CTRL2_SLCARDOUT (1 << 28)
-int s5p_mmc_init(int dev_index, int bus_width);
+#define SDHCI_CTRL2_FLTCLKSEL_MASK (0xf << 24)
+#define SDHCI_CTRL2_FLTCLKSEL_SHIFT (24)
+#define SDHCI_CTRL2_FLTCLKSEL(_x) ((_x) << 24)
+
+#define SDHCI_CTRL2_LVLDAT_MASK (0xff << 16)
+#define SDHCI_CTRL2_LVLDAT_SHIFT (16)
+#define SDHCI_CTRL2_LVLDAT(_x) ((_x) << 16)
+
+#define SDHCI_CTRL2_ENFBCLKTX (1 << 15)
+#define SDHCI_CTRL2_ENFBCLKRX (1 << 14)
+#define SDHCI_CTRL2_SDCDSEL (1 << 13)
+#define SDHCI_CTRL2_SDSIGPC (1 << 12)
+#define SDHCI_CTRL2_ENBUSYCHKTXSTART (1 << 11)
+
+#define SDHCI_CTRL2_DFCNT_MASK(_x) ((_x) << 9)
+#define SDHCI_CTRL2_DFCNT_SHIFT (9)
+
+#define SDHCI_CTRL2_ENCLKOUTHOLD (1 << 8)
+#define SDHCI_CTRL2_RWAITMODE (1 << 7)
+#define SDHCI_CTRL2_DISBUFRD (1 << 6)
+#define SDHCI_CTRL2_SELBASECLK_MASK(_x) ((_x) << 4)
+#define SDHCI_CTRL2_SELBASECLK_SHIFT (4)
+#define SDHCI_CTRL2_PWRSYNC (1 << 3)
+#define SDHCI_CTRL2_ENCLKOUTMSKCON (1 << 1)
+#define SDHCI_CTRL2_HWINITFIN (1 << 0)
+
+#define SDHCI_CTRL3_FCSEL3 (1 << 31)
+#define SDHCI_CTRL3_FCSEL2 (1 << 23)
+#define SDHCI_CTRL3_FCSEL1 (1 << 15)
+#define SDHCI_CTRL3_FCSEL0 (1 << 7)
+
+#define SDHCI_CTRL4_DRIVE_MASK(_x) ((_x) << 16)
+#define SDHCI_CTRL4_DRIVE_SHIFT (16)
+
+int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks);
-#endif /* __ASSEMBLY__ */
+static inline unsigned int s5p_mmc_init(int index, int bus_width)
+{
+ unsigned int base = samsung_get_base_mmc() + (0x10000 * index);
+ return s5p_sdhci_init(base, 52000000, 400000, index);
+}
#endif
diff --git a/arch/arm/cpu/armv7/tegra2/ap20.h b/arch/arm/include/asm/arch-tegra2/ap20.h
similarity index 96%
rename from arch/arm/cpu/armv7/tegra2/ap20.h
rename to arch/arm/include/asm/arch-tegra2/ap20.h
index a4b4d73..d222c44 100644
--- a/arch/arm/cpu/armv7/tegra2/ap20.h
+++ b/arch/arm/include/asm/arch-tegra2/ap20.h
@@ -100,3 +100,10 @@
/* This is the main entry into U-Boot, used by the Cortex-A9 */
extern void _start(void);
+
+/**
+ * Works out the SOC type used for clocks settings
+ *
+ * @return SOC type - see TEGRA_SOC...
+ */
+int tegra_get_chip_type(void);
diff --git a/arch/arm/cpu/armv7/omap-common/reset.S b/arch/arm/include/asm/arch-tegra2/apb_misc.h
similarity index 61%
copy from arch/arm/cpu/armv7/omap-common/reset.S
copy to arch/arm/include/asm/arch-tegra2/apb_misc.h
index 838b122..eb69d18 100644
--- a/arch/arm/cpu/armv7/omap-common/reset.S
+++ b/arch/arm/include/asm/arch-tegra2/apb_misc.h
@@ -1,6 +1,5 @@
/*
- * Copyright (c) 2009 Samsung Electronics.
- * Minkyu Kang <mk7.kang@samsung.com>
+ * Copyright (c) 2012 The Chromium OS Authors.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -12,7 +11,7 @@
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
@@ -21,18 +20,17 @@
* MA 02111-1307 USA
*/
-#include <config.h>
+#ifndef _GP_PADCTRL_H_
+#define _GP_PADCTRL_H_
+
+/* APB_MISC_PP registers */
+struct apb_misc_pp_ctlr {
+ u32 reserved0[2];
+ u32 strapping_opt_a;/* 0x08: APB_MISC_PP_STRAPPING_OPT_A */
+};
+
+/* bit fields definitions for APB_MISC_PP_STRAPPING_OPT_A register */
+#define RAM_CODE_SHIFT 4
+#define RAM_CODE_MASK (0xf << RAM_CODE_SHIFT)
-.global reset_cpu
-reset_cpu:
- ldr r1, rstctl @ get addr for global reset
- @ reg
- ldr r3, rstbit @ sw reset bit
- str r3, [r1] @ force reset
- mov r0, r0
-_loop_forever:
- b _loop_forever
-rstctl:
- .word PRM_RSTCTRL
-rstbit:
- .word PRM_RSTCTRL_RESET
+#endif
diff --git a/arch/arm/include/asm/arch-tegra2/clk_rst.h b/arch/arm/include/asm/arch-tegra2/clk_rst.h
index 415e420..8c3be91 100644
--- a/arch/arm/include/asm/arch-tegra2/clk_rst.h
+++ b/arch/arm/include/asm/arch-tegra2/clk_rst.h
@@ -117,6 +117,7 @@
#define PLL_CPCON_MASK (15U << PLL_CPCON_SHIFT)
#define PLL_LFCON_SHIFT 4
+#define PLL_LFCON_MASK (15U << PLL_LFCON_SHIFT)
#define PLLU_VCO_FREQ_SHIFT 20
#define PLLU_VCO_FREQ_MASK (1U << PLLU_VCO_FREQ_SHIFT)
@@ -124,6 +125,8 @@
/* CLK_RST_CONTROLLER_OSC_CTRL_0 */
#define OSC_FREQ_SHIFT 30
#define OSC_FREQ_MASK (3U << OSC_FREQ_SHIFT)
+#define OSC_XOBP_SHIFT 1
+#define OSC_XOBP_MASK (1U << OSC_XOBP_SHIFT)
/*
* CLK_RST_CONTROLLER_CLK_SOURCE_x_OUT_0 - the mask here is normally 8 bits
diff --git a/arch/arm/include/asm/arch-tegra2/clock.h b/arch/arm/include/asm/arch-tegra2/clock.h
index 6b12c76..1d3ae38 100644
--- a/arch/arm/include/asm/arch-tegra2/clock.h
+++ b/arch/arm/include/asm/arch-tegra2/clock.h
@@ -210,6 +210,21 @@
unsigned long clock_start_pll(enum clock_id id, u32 divm, u32 divn,
u32 divp, u32 cpcon, u32 lfcon);
+/**
+ * Read low-level parameters of a PLL.
+ *
+ * @param id clock id to read (note: USB is not supported)
+ * @param divm returns input divider
+ * @param divn returns feedback divider
+ * @param divp returns post divider 2^n
+ * @param cpcon returns charge pump setup control
+ * @param lfcon returns loop filter setup control
+ *
+ * @returns 0 if ok, -1 on error (invalid clock id)
+ */
+int clock_ll_read_pll(enum clock_id clkid, u32 *divm, u32 *divn,
+ u32 *divp, u32 *cpcon, u32 *lfcon);
+
/*
* Enable a clock
*
@@ -368,6 +383,13 @@
*/
enum periph_id clock_decode_periph_id(const void *blob, int node);
+/**
+ * Checks if the oscillator bypass is enabled (XOBP bit)
+ *
+ * @return 1 if bypass is enabled, 0 if not
+ */
+int clock_get_osc_bypass(void);
+
/*
* Checks that clocks are valid and prints a warning if not
*
diff --git a/arch/arm/include/asm/arch-tegra2/emc.h b/arch/arm/include/asm/arch-tegra2/emc.h
new file mode 100644
index 0000000..deb3d36
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra2/emc.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors.
+ * (C) Copyright 2010,2011 NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _ARCH_EMC_H_
+#define _ARCH_EMC_H_
+
+#include <asm/types.h>
+
+#define TEGRA_EMC_NUM_REGS 46
+
+/* EMC Registers */
+struct emc_ctlr {
+ u32 cfg; /* 0x00: EMC_CFG */
+ u32 reserved0[3]; /* 0x04 ~ 0x0C */
+ u32 adr_cfg; /* 0x10: EMC_ADR_CFG */
+ u32 adr_cfg1; /* 0x14: EMC_ADR_CFG_1 */
+ u32 reserved1[2]; /* 0x18 ~ 0x18 */
+ u32 refresh_ctrl; /* 0x20: EMC_REFCTRL */
+ u32 pin; /* 0x24: EMC_PIN */
+ u32 timing_ctrl; /* 0x28: EMC_TIMING_CONTROL */
+ u32 rc; /* 0x2C: EMC_RC */
+ u32 rfc; /* 0x30: EMC_RFC */
+ u32 ras; /* 0x34: EMC_RAS */
+ u32 rp; /* 0x38: EMC_RP */
+ u32 r2w; /* 0x3C: EMC_R2W */
+ u32 w2r; /* 0x40: EMC_W2R */
+ u32 r2p; /* 0x44: EMC_R2P */
+ u32 w2p; /* 0x48: EMC_W2P */
+ u32 rd_rcd; /* 0x4C: EMC_RD_RCD */
+ u32 wd_rcd; /* 0x50: EMC_WD_RCD */
+ u32 rrd; /* 0x54: EMC_RRD */
+ u32 rext; /* 0x58: EMC_REXT */
+ u32 wdv; /* 0x5C: EMC_WDV */
+ u32 quse; /* 0x60: EMC_QUSE */
+ u32 qrst; /* 0x64: EMC_QRST */
+ u32 qsafe; /* 0x68: EMC_QSAFE */
+ u32 rdv; /* 0x6C: EMC_RDV */
+ u32 refresh; /* 0x70: EMC_REFRESH */
+ u32 burst_refresh_num; /* 0x74: EMC_BURST_REFRESH_NUM */
+ u32 pdex2wr; /* 0x78: EMC_PDEX2WR */
+ u32 pdex2rd; /* 0x7c: EMC_PDEX2RD */
+ u32 pchg2pden; /* 0x80: EMC_PCHG2PDEN */
+ u32 act2pden; /* 0x84: EMC_ACT2PDEN */
+ u32 ar2pden; /* 0x88: EMC_AR2PDEN */
+ u32 rw2pden; /* 0x8C: EMC_RW2PDEN */
+ u32 txsr; /* 0x90: EMC_TXSR */
+ u32 tcke; /* 0x94: EMC_TCKE */
+ u32 tfaw; /* 0x98: EMC_TFAW */
+ u32 trpab; /* 0x9C: EMC_TRPAB */
+ u32 tclkstable; /* 0xA0: EMC_TCLKSTABLE */
+ u32 tclkstop; /* 0xA4: EMC_TCLKSTOP */
+ u32 trefbw; /* 0xA8: EMC_TREFBW */
+ u32 quse_extra; /* 0xAC: EMC_QUSE_EXTRA */
+ u32 odt_write; /* 0xB0: EMC_ODT_WRITE */
+ u32 odt_read; /* 0xB4: EMC_ODT_READ */
+ u32 reserved2[5]; /* 0xB8 ~ 0xC8 */
+ u32 mrs; /* 0xCC: EMC_MRS */
+ u32 emrs; /* 0xD0: EMC_EMRS */
+ u32 ref; /* 0xD4: EMC_REF */
+ u32 pre; /* 0xD8: EMC_PRE */
+ u32 nop; /* 0xDC: EMC_NOP */
+ u32 self_ref; /* 0xE0: EMC_SELF_REF */
+ u32 dpd; /* 0xE4: EMC_DPD */
+ u32 mrw; /* 0xE8: EMC_MRW */
+ u32 mrr; /* 0xEC: EMC_MRR */
+ u32 reserved3; /* 0xF0: */
+ u32 fbio_cfg1; /* 0xF4: EMC_FBIO_CFG1 */
+ u32 fbio_dqsib_dly; /* 0xF8: EMC_FBIO_DQSIB_DLY */
+ u32 fbio_dqsib_dly_msb; /* 0xFC: EMC_FBIO_DQSIB_DLY_MSG */
+ u32 fbio_spare; /* 0x100: SBIO_SPARE */
+ /* There are more registers ... */
+};
+
+/**
+ * Set up the EMC for the given rate. The timing parameters are retrieved
+ * from the device tree "nvidia,tegra20-emc" node and its
+ * "nvidia,tegra20-emc-table" sub-nodes.
+ *
+ * @param blob Device tree blob
+ * @param rate Clock speed of memory controller in Hz (=2x memory bus rate)
+ * @return 0 if ok, else -ve error code (look in emc.c to decode it)
+ */
+int tegra_set_emc(const void *blob, unsigned rate);
+
+/**
+ * Get a pointer to the EMC controller from the device tree.
+ *
+ * @param blob Device tree blob
+ * @return pointer to EMC controller
+ */
+struct emc_ctlr *emc_get_controller(const void *blob);
+
+#endif
diff --git a/arch/arm/cpu/armv7/omap-common/reset.S b/arch/arm/include/asm/arch-tegra2/flow.h
similarity index 63%
copy from arch/arm/cpu/armv7/omap-common/reset.S
copy to arch/arm/include/asm/arch-tegra2/flow.h
index 838b122..cce6cbf 100644
--- a/arch/arm/cpu/armv7/omap-common/reset.S
+++ b/arch/arm/include/asm/arch-tegra2/flow.h
@@ -1,6 +1,6 @@
/*
- * Copyright (c) 2009 Samsung Electronics.
- * Minkyu Kang <mk7.kang@samsung.com>
+ * (C) Copyright 2010, 2011
+ * NVIDIA Corporation <www.nvidia.com>
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -12,7 +12,7 @@
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
@@ -21,18 +21,16 @@
* MA 02111-1307 USA
*/
-#include <config.h>
+#ifndef _FLOW_H_
+#define _FLOW_H_
+
+struct flow_ctlr {
+ u32 halt_cpu_events;
+ u32 halt_cop_events;
+ u32 cpu_csr;
+ u32 cop_csr;
+ u32 halt_cpu1_events;
+ u32 cpu1_csr;
+};
-.global reset_cpu
-reset_cpu:
- ldr r1, rstctl @ get addr for global reset
- @ reg
- ldr r3, rstbit @ sw reset bit
- str r3, [r1] @ force reset
- mov r0, r0
-_loop_forever:
- b _loop_forever
-rstctl:
- .word PRM_RSTCTRL
-rstbit:
- .word PRM_RSTCTRL_RESET
+#endif
diff --git a/arch/arm/include/asm/arch-tegra2/fuse.h b/arch/arm/include/asm/arch-tegra2/fuse.h
new file mode 100644
index 0000000..b7e3808
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra2/fuse.h
@@ -0,0 +1,39 @@
+/*
+ * (C) Copyright 2010,2011
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _FUSE_H_
+#define _FUSE_H_
+
+/* FUSE registers */
+struct fuse_regs {
+ u32 reserved0[64]; /* 0x00 - 0xFC: */
+ u32 production_mode; /* 0x100: FUSE_PRODUCTION_MODE */
+ u32 reserved1[3]; /* 0x104 - 0x10c: */
+ u32 sku_info; /* 0x110 */
+ u32 reserved2[13]; /* 0x114 - 0x144: */
+ u32 fa; /* 0x148: FUSE_FA */
+ u32 reserved3[21]; /* 0x14C - 0x19C: */
+ u32 security_mode; /* 0x1A0: FUSE_SECURITY_MODE */
+};
+
+#endif /* ifndef _FUSE_H_ */
diff --git a/arch/arm/include/asm/arch-tegra2/gp_padctrl.h b/arch/arm/include/asm/arch-tegra2/gp_padctrl.h
new file mode 100644
index 0000000..1755ab2
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra2/gp_padctrl.h
@@ -0,0 +1,73 @@
+/*
+ * (C) Copyright 2010,2011
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _GP_PADCTRL_H_
+#define _GP_PADCTRL_H_
+
+/* APB_MISC_GP and padctrl registers */
+struct apb_misc_gp_ctlr {
+ u32 modereg; /* 0x00: APB_MISC_GP_MODEREG */
+ u32 hidrev; /* 0x04: APB_MISC_GP_HIDREV */
+ u32 reserved0[22]; /* 0x08 - 0x5C: */
+ u32 emu_revid; /* 0x60: APB_MISC_GP_EMU_REVID */
+ u32 xactor_scratch; /* 0x64: APB_MISC_GP_XACTOR_SCRATCH */
+ u32 aocfg1; /* 0x68: APB_MISC_GP_AOCFG1PADCTRL */
+ u32 aocfg2; /* 0x6c: APB_MISC_GP_AOCFG2PADCTRL */
+ u32 atcfg1; /* 0x70: APB_MISC_GP_ATCFG1PADCTRL */
+ u32 atcfg2; /* 0x74: APB_MISC_GP_ATCFG2PADCTRL */
+ u32 cdevcfg1; /* 0x78: APB_MISC_GP_CDEV1CFGPADCTRL */
+ u32 cdevcfg2; /* 0x7C: APB_MISC_GP_CDEV2CFGPADCTRL */
+ u32 csuscfg; /* 0x80: APB_MISC_GP_CSUSCFGPADCTRL */
+ u32 dap1cfg; /* 0x84: APB_MISC_GP_DAP1CFGPADCTRL */
+ u32 dap2cfg; /* 0x88: APB_MISC_GP_DAP2CFGPADCTRL */
+ u32 dap3cfg; /* 0x8C: APB_MISC_GP_DAP3CFGPADCTRL */
+ u32 dap4cfg; /* 0x90: APB_MISC_GP_DAP4CFGPADCTRL */
+ u32 dbgcfg; /* 0x94: APB_MISC_GP_DBGCFGPADCTRL */
+ u32 lcdcfg1; /* 0x98: APB_MISC_GP_LCDCFG1PADCTRL */
+ u32 lcdcfg2; /* 0x9C: APB_MISC_GP_LCDCFG2PADCTRL */
+ u32 sdmmc2_cfg; /* 0xA0: APB_MISC_GP_SDMMC2CFGPADCTRL */
+ u32 sdmmc3_cfg; /* 0xA4: APB_MISC_GP_SDMMC3CFGPADCTRL */
+ u32 spicfg; /* 0xA8: APB_MISC_GP_SPICFGPADCTRL */
+ u32 uaacfg; /* 0xAC: APB_MISC_GP_UAACFGPADCTRL */
+ u32 uabcfg; /* 0xB0: APB_MISC_GP_UABCFGPADCTRL */
+ u32 uart2cfg; /* 0xB4: APB_MISC_GP_UART2CFGPADCTRL */
+ u32 uart3cfg; /* 0xB8: APB_MISC_GP_UART3CFGPADCTRL */
+ u32 vicfg1; /* 0xBC: APB_MISC_GP_VICFG1PADCTRL */
+ u32 vicfg2; /* 0xC0: APB_MISC_GP_VICFG2PADCTRL */
+ u32 xm2cfga; /* 0xC4: APB_MISC_GP_XM2CFGAPADCTRL */
+ u32 xm2cfgc; /* 0xC8: APB_MISC_GP_XM2CFGCPADCTRL */
+ u32 xm2cfgd; /* 0xCC: APB_MISC_GP_XM2CFGDPADCTRL */
+ u32 xm2clkcfg; /* 0xD0: APB_MISC_GP_XM2CLKCFGPADCTRL */
+ u32 memcomp; /* 0xD4: APB_MISC_GP_MEMCOMPPADCTRL */
+};
+
+/* bit fields definitions for APB_MISC_GP_HIDREV register */
+#define HIDREV_CHIPID_SHIFT 8
+#define HIDREV_CHIPID_MASK (0xff << HIDREV_CHIPID_SHIFT)
+#define HIDREV_MAJORPREV_SHIFT 4
+#define HIDREV_MAJORPREV_MASK (0xf << HIDREV_MAJORPREV_SHIFT)
+
+/* CHIPID field returned from APB_MISC_GP_HIDREV register */
+#define CHIPID_TEGRA2 0x20
+
+#endif
diff --git a/arch/arm/cpu/armv7/omap-common/reset.S b/arch/arm/include/asm/arch-tegra2/pmu.h
similarity index 68%
copy from arch/arm/cpu/armv7/omap-common/reset.S
copy to arch/arm/include/asm/arch-tegra2/pmu.h
index 838b122..390815f 100644
--- a/arch/arm/cpu/armv7/omap-common/reset.S
+++ b/arch/arm/include/asm/arch-tegra2/pmu.h
@@ -1,6 +1,6 @@
/*
- * Copyright (c) 2009 Samsung Electronics.
- * Minkyu Kang <mk7.kang@samsung.com>
+ * (C) Copyright 2010,2011
+ * NVIDIA Corporation <www.nvidia.com>
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -21,18 +21,10 @@
* MA 02111-1307 USA
*/
-#include <config.h>
+#ifndef _ARCH_PMU_H_
+#define _ARCH_PMU_H_
+
+/* Set core and CPU voltages to nominal levels */
+int pmu_set_nominal(void);
-.global reset_cpu
-reset_cpu:
- ldr r1, rstctl @ get addr for global reset
- @ reg
- ldr r3, rstbit @ sw reset bit
- str r3, [r1] @ force reset
- mov r0, r0
-_loop_forever:
- b _loop_forever
-rstctl:
- .word PRM_RSTCTRL
-rstbit:
- .word PRM_RSTCTRL_RESET
+#endif /* _ARCH_PMU_H_ */
diff --git a/arch/arm/include/asm/arch-tegra2/sdram_param.h b/arch/arm/include/asm/arch-tegra2/sdram_param.h
new file mode 100644
index 0000000..6c427d0
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra2/sdram_param.h
@@ -0,0 +1,148 @@
+/*
+ * (C) Copyright 2010, 2011
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _SDRAM_PARAM_H_
+#define _SDRAM_PARAM_H_
+
+/*
+ * Defines the number of 32-bit words provided in each set of SDRAM parameters
+ * for arbitration configuration data.
+ */
+#define BCT_SDRAM_ARB_CONFIG_WORDS 27
+
+enum memory_type {
+ MEMORY_TYPE_NONE = 0,
+ MEMORY_TYPE_DDR,
+ MEMORY_TYPE_LPDDR,
+ MEMORY_TYPE_DDR2,
+ MEMORY_TYPE_LPDDR2,
+ MEMORY_TYPE_NUM,
+ MEMORY_TYPE_FORCE32 = 0x7FFFFFFF
+};
+
+/* Defines the SDRAM parameter structure */
+struct sdram_params {
+ enum memory_type memory_type;
+ u32 pllm_charge_pump_setup_control;
+ u32 pllm_loop_filter_setup_control;
+ u32 pllm_input_divider;
+ u32 pllm_feedback_divider;
+ u32 pllm_post_divider;
+ u32 pllm_stable_time;
+ u32 emc_clock_divider;
+ u32 emc_auto_cal_interval;
+ u32 emc_auto_cal_config;
+ u32 emc_auto_cal_wait;
+ u32 emc_pin_program_wait;
+ u32 emc_rc;
+ u32 emc_rfc;
+ u32 emc_ras;
+ u32 emc_rp;
+ u32 emc_r2w;
+ u32 emc_w2r;
+ u32 emc_r2p;
+ u32 emc_w2p;
+ u32 emc_rd_rcd;
+ u32 emc_wr_rcd;
+ u32 emc_rrd;
+ u32 emc_rext;
+ u32 emc_wdv;
+ u32 emc_quse;
+ u32 emc_qrst;
+ u32 emc_qsafe;
+ u32 emc_rdv;
+ u32 emc_refresh;
+ u32 emc_burst_refresh_num;
+ u32 emc_pdex2wr;
+ u32 emc_pdex2rd;
+ u32 emc_pchg2pden;
+ u32 emc_act2pden;
+ u32 emc_ar2pden;
+ u32 emc_rw2pden;
+ u32 emc_txsr;
+ u32 emc_tcke;
+ u32 emc_tfaw;
+ u32 emc_trpab;
+ u32 emc_tclkstable;
+ u32 emc_tclkstop;
+ u32 emc_trefbw;
+ u32 emc_quseextra;
+ u32 emc_fbioc_fg1;
+ u32 emc_fbio_dqsib_dly;
+ u32 emc_fbio_dqsib_dly_msb;
+ u32 emc_fbio_quse_dly;
+ u32 emc_fbio_quse_dly_msb;
+ u32 emc_fbio_cfg5;
+ u32 emc_fbio_cfg6;
+ u32 emc_fbio_spare;
+ u32 emc_mrs;
+ u32 emc_emrs;
+ u32 emc_mrw1;
+ u32 emc_mrw2;
+ u32 emc_mrw3;
+ u32 emc_mrw_reset_command;
+ u32 emc_mrw_reset_init_wait;
+ u32 emc_adr_cfg;
+ u32 emc_adr_cfg1;
+ u32 emc_emem_cfg;
+ u32 emc_low_latency_config;
+ u32 emc_cfg;
+ u32 emc_cfg2;
+ u32 emc_dbg;
+ u32 ahb_arbitration_xbar_ctrl;
+ u32 emc_cfg_dig_dll;
+ u32 emc_dll_xform_dqs;
+ u32 emc_dll_xform_quse;
+ u32 warm_boot_wait;
+ u32 emc_ctt_term_ctrl;
+ u32 emc_odt_write;
+ u32 emc_odt_read;
+ u32 emc_zcal_ref_cnt;
+ u32 emc_zcal_wait_cnt;
+ u32 emc_zcal_mrw_cmd;
+ u32 emc_mrs_reset_dll;
+ u32 emc_mrw_zq_init_dev0;
+ u32 emc_mrw_zq_init_dev1;
+ u32 emc_mrw_zq_init_wait;
+ u32 emc_mrs_reset_dll_wait;
+ u32 emc_emrs_emr2;
+ u32 emc_emrs_emr3;
+ u32 emc_emrs_ddr2_dll_enable;
+ u32 emc_mrs_ddr2_dll_reset;
+ u32 emc_emrs_ddr2_ocd_calib;
+ u32 emc_edr2_wait;
+ u32 emc_cfg_clktrim0;
+ u32 emc_cfg_clktrim1;
+ u32 emc_cfg_clktrim2;
+ u32 pmc_ddr_pwr;
+ u32 apb_misc_gp_xm2cfga_padctrl;
+ u32 apb_misc_gp_xm2cfgc_padctrl;
+ u32 apb_misc_gp_xm2cfgc_padctrl2;
+ u32 apb_misc_gp_xm2cfgd_padctrl;
+ u32 apb_misc_gp_xm2cfgd_padctrl2;
+ u32 apb_misc_gp_xm2clkcfg_padctrl;
+ u32 apb_misc_gp_xm2comp_padctrl;
+ u32 apb_misc_gp_xm2vttgen_padctrl;
+ u32 arbitration_config[BCT_SDRAM_ARB_CONFIG_WORDS];
+};
+#endif
diff --git a/arch/arm/include/asm/arch-tegra2/tegra2.h b/arch/arm/include/asm/arch-tegra2/tegra2.h
index ca1881e..d4ada10 100644
--- a/arch/arm/include/asm/arch-tegra2/tegra2.h
+++ b/arch/arm/include/asm/arch-tegra2/tegra2.h
@@ -33,6 +33,7 @@
#define NV_PA_GPIO_BASE 0x6000D000
#define NV_PA_EVP_BASE 0x6000F000
#define NV_PA_APB_MISC_BASE 0x70000000
+#define TEGRA2_APB_MISC_GP_BASE (NV_PA_APB_MISC_BASE + 0x0800)
#define NV_PA_APB_UARTA_BASE (NV_PA_APB_MISC_BASE + 0x6000)
#define NV_PA_APB_UARTB_BASE (NV_PA_APB_MISC_BASE + 0x6040)
#define NV_PA_APB_UARTC_BASE (NV_PA_APB_MISC_BASE + 0x6200)
@@ -40,6 +41,7 @@
#define NV_PA_APB_UARTE_BASE (NV_PA_APB_MISC_BASE + 0x6400)
#define TEGRA2_SPI_BASE (NV_PA_APB_MISC_BASE + 0xC380)
#define TEGRA2_PMC_BASE (NV_PA_APB_MISC_BASE + 0xE400)
+#define TEGRA2_FUSE_BASE (NV_PA_APB_MISC_BASE + 0xF800)
#define NV_PA_CSITE_BASE 0x70040000
#define TEGRA_USB1_BASE 0xC5000000
#define TEGRA_USB3_BASE 0xC5008000
@@ -54,6 +56,29 @@
struct timerus {
unsigned int cntr_1us;
};
+
+/* Address at which WB code runs, it must not overlap Bootrom's IRAM usage */
+#define AP20_WB_RUN_ADDRESS 0x40020000
+
+/* These are the available SKUs (product types) for Tegra */
+enum {
+ SKU_ID_T20 = 0x8,
+ SKU_ID_T25SE = 0x14,
+ SKU_ID_AP25 = 0x17,
+ SKU_ID_T25 = 0x18,
+ SKU_ID_AP25E = 0x1b,
+ SKU_ID_T25E = 0x1c,
+};
+
+/* These are the SOC categories that affect clocking */
+enum {
+ TEGRA_SOC_T20,
+ TEGRA_SOC_T25,
+
+ TEGRA_SOC_COUNT,
+ TEGRA_SOC_UNKNOWN = -1,
+};
+
#else /* __ASSEMBLY__ */
#define PRM_RSTCTRL TEGRA2_PMC_BASE
#endif
diff --git a/arch/arm/include/asm/arch-tegra2/tegra_i2c.h b/arch/arm/include/asm/arch-tegra2/tegra_i2c.h
index 0a7d99c..cfb136c 100644
--- a/arch/arm/include/asm/arch-tegra2/tegra_i2c.h
+++ b/arch/arm/include/asm/arch-tegra2/tegra_i2c.h
@@ -154,4 +154,11 @@
#define I2C_INT_ARBITRATION_LOST_SHIFT 2
#define I2C_INT_ARBITRATION_LOST_MASK (1 << I2C_INT_ARBITRATION_LOST_SHIFT)
+/**
+ * Returns the bus number of the DVC controller
+ *
+ * @return number of bus, or -1 if there is no DVC active
+ */
+int tegra_i2c_get_dvc_bus_num(void);
+
#endif
diff --git a/arch/arm/include/asm/arch-tegra2/warmboot.h b/arch/arm/include/asm/arch-tegra2/warmboot.h
new file mode 100644
index 0000000..99ac2e7
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra2/warmboot.h
@@ -0,0 +1,150 @@
+/*
+ * (C) Copyright 2010, 2011
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _WARM_BOOT_H_
+#define _WARM_BOOT_H_
+
+#define STRAP_OPT_A_RAM_CODE_SHIFT 4
+#define STRAP_OPT_A_RAM_CODE_MASK (0xf << STRAP_OPT_A_RAM_CODE_SHIFT)
+
+/* Defines the supported operating modes */
+enum fuse_operating_mode {
+ MODE_PRODUCTION = 3,
+ MODE_UNDEFINED,
+};
+
+/* Defines the CMAC-AES-128 hash length in 32 bit words. (128 bits = 4 words) */
+enum {
+ HASH_LENGTH = 4
+};
+
+/* Defines the storage for a hash value (128 bits) */
+struct hash {
+ u32 hash[HASH_LENGTH];
+};
+
+/*
+ * Defines the code header information for the boot rom.
+ *
+ * The code immediately follows the code header.
+ *
+ * Note that the code header needs to be 16 bytes aligned to preserve
+ * the alignment of relevant data for hash and decryption computations without
+ * requiring extra copies to temporary memory areas.
+ */
+struct wb_header {
+ u32 length_insecure; /* length of the code header */
+ u32 reserved[3];
+ struct hash hash; /* hash of header+code, starts next field*/
+ struct hash random_aes_block; /* a data block to aid security. */
+ u32 length_secure; /* length of the code header */
+ u32 destination; /* destination address to put the wb code */
+ u32 entry_point; /* execution address of the wb code */
+ u32 code_length; /* length of the code */
+};
+
+/*
+ * The warm boot code needs direct access to these registers since it runs in
+ * SRAM and cannot call other U-Boot code.
+ */
+union osc_ctrl_reg {
+ struct {
+ u32 xoe:1;
+ u32 xobp:1;
+ u32 reserved0:2;
+ u32 xofs:6;
+ u32 reserved1:2;
+ u32 xods:5;
+ u32 reserved2:3;
+ u32 oscfi_spare:8;
+ u32 pll_ref_div:2;
+ u32 osc_freq:2;
+ };
+ u32 word;
+};
+
+union pllx_base_reg {
+ struct {
+ u32 divm:5;
+ u32 reserved0:3;
+ u32 divn:10;
+ u32 reserved1:2;
+ u32 divp:3;
+ u32 reserved2:4;
+ u32 lock:1;
+ u32 reserved3:1;
+ u32 ref_dis:1;
+ u32 enable:1;
+ u32 bypass:1;
+ };
+ u32 word;
+};
+
+union pllx_misc_reg {
+ struct {
+ u32 vcocon:4;
+ u32 lfcon:4;
+ u32 cpcon:4;
+ u32 lock_sel:6;
+ u32 reserved0:1;
+ u32 lock_enable:1;
+ u32 reserved1:1;
+ u32 dccon:1;
+ u32 pts:2;
+ u32 reserved2:6;
+ u32 out1_div_byp:1;
+ u32 out1_inv_clk:1;
+ };
+ u32 word;
+};
+
+/*
+ * TODO: This register is not documented in the TRM yet. We could move this
+ * into the EMC and give it a proper interface, but not while it is
+ * undocumented.
+ */
+union scratch3_reg {
+ struct {
+ u32 pllx_base_divm:5;
+ u32 pllx_base_divn:10;
+ u32 pllx_base_divp:3;
+ u32 pllx_misc_lfcon:4;
+ u32 pllx_misc_cpcon:4;
+ };
+ u32 word;
+};
+
+
+/**
+ * Save warmboot memory settings for a later resume
+ *
+ * @return 0 if ok, -1 on error
+ */
+int warmboot_save_sdram_params(void);
+
+int warmboot_prepare_code(u32 seg_address, u32 seg_length);
+int sign_data_block(u8 *source, u32 length, u8 *signature);
+void wb_start(void); /* Start of WB assembly code */
+void wb_end(void); /* End of WB assembly code */
+
+#endif
diff --git a/arch/arm/include/asm/emif.h b/arch/arm/include/asm/emif.h
index e5c7d2c..f1e3ad2 100644
--- a/arch/arm/include/asm/emif.h
+++ b/arch/arm/include/asm/emif.h
@@ -226,8 +226,8 @@
#define EMIF_REG_CS_TIM_MASK (0xf << 0)
/* PWR_MGMT_CTRL_SHDW */
-#define EMIF_REG_PD_TIM_SHDW_SHIFT 8
-#define EMIF_REG_PD_TIM_SHDW_MASK (0xf << 8)
+#define EMIF_REG_PD_TIM_SHDW_SHIFT 12
+#define EMIF_REG_PD_TIM_SHDW_MASK (0xf << 12)
#define EMIF_REG_SR_TIM_SHDW_SHIFT 4
#define EMIF_REG_SR_TIM_SHDW_MASK (0xf << 4)
#define EMIF_REG_CS_TIM_SHDW_SHIFT 0
@@ -530,6 +530,8 @@
(DMM_SDRC_INTL_NONE << EMIF_SDRC_INTL_SHIFT)|\
(0xFF << EMIF_SYS_ADDR_SHIFT))
+#define EMIF_EXT_PHY_CTRL_TIMING_REG 0x5
+#define EMIF_EXT_PHY_CTRL_CONST_REG 0x13
/* Reg mapping structure */
struct emif_reg_struct {
@@ -580,10 +582,64 @@
u32 emif_zq_config;
u32 emif_temp_alert_config;
u32 emif_l3_err_log;
- u32 padding6[4];
+ u32 emif_rd_wr_lvl_rmp_win;
+ u32 emif_rd_wr_lvl_rmp_ctl;
+ u32 emif_rd_wr_lvl_ctl;
+ u32 padding6[1];
u32 emif_ddr_phy_ctrl_1;
u32 emif_ddr_phy_ctrl_1_shdw;
u32 emif_ddr_phy_ctrl_2;
+ u32 padding7[12];
+ u32 emif_rd_wr_exec_thresh;
+ u32 padding8[55];
+ u32 emif_ddr_ext_phy_ctrl_1;
+ u32 emif_ddr_ext_phy_ctrl_1_shdw;
+ u32 emif_ddr_ext_phy_ctrl_2;
+ u32 emif_ddr_ext_phy_ctrl_2_shdw;
+ u32 emif_ddr_ext_phy_ctrl_3;
+ u32 emif_ddr_ext_phy_ctrl_3_shdw;
+ u32 emif_ddr_ext_phy_ctrl_4;
+ u32 emif_ddr_ext_phy_ctrl_4_shdw;
+ u32 emif_ddr_ext_phy_ctrl_5;
+ u32 emif_ddr_ext_phy_ctrl_5_shdw;
+ u32 emif_ddr_ext_phy_ctrl_6;
+ u32 emif_ddr_ext_phy_ctrl_6_shdw;
+ u32 emif_ddr_ext_phy_ctrl_7;
+ u32 emif_ddr_ext_phy_ctrl_7_shdw;
+ u32 emif_ddr_ext_phy_ctrl_8;
+ u32 emif_ddr_ext_phy_ctrl_8_shdw;
+ u32 emif_ddr_ext_phy_ctrl_9;
+ u32 emif_ddr_ext_phy_ctrl_9_shdw;
+ u32 emif_ddr_ext_phy_ctrl_10;
+ u32 emif_ddr_ext_phy_ctrl_10_shdw;
+ u32 emif_ddr_ext_phy_ctrl_11;
+ u32 emif_ddr_ext_phy_ctrl_11_shdw;
+ u32 emif_ddr_ext_phy_ctrl_12;
+ u32 emif_ddr_ext_phy_ctrl_12_shdw;
+ u32 emif_ddr_ext_phy_ctrl_13;
+ u32 emif_ddr_ext_phy_ctrl_13_shdw;
+ u32 emif_ddr_ext_phy_ctrl_14;
+ u32 emif_ddr_ext_phy_ctrl_14_shdw;
+ u32 emif_ddr_ext_phy_ctrl_15;
+ u32 emif_ddr_ext_phy_ctrl_15_shdw;
+ u32 emif_ddr_ext_phy_ctrl_16;
+ u32 emif_ddr_ext_phy_ctrl_16_shdw;
+ u32 emif_ddr_ext_phy_ctrl_17;
+ u32 emif_ddr_ext_phy_ctrl_17_shdw;
+ u32 emif_ddr_ext_phy_ctrl_18;
+ u32 emif_ddr_ext_phy_ctrl_18_shdw;
+ u32 emif_ddr_ext_phy_ctrl_19;
+ u32 emif_ddr_ext_phy_ctrl_19_shdw;
+ u32 emif_ddr_ext_phy_ctrl_20;
+ u32 emif_ddr_ext_phy_ctrl_20_shdw;
+ u32 emif_ddr_ext_phy_ctrl_21;
+ u32 emif_ddr_ext_phy_ctrl_21_shdw;
+ u32 emif_ddr_ext_phy_ctrl_22;
+ u32 emif_ddr_ext_phy_ctrl_22_shdw;
+ u32 emif_ddr_ext_phy_ctrl_23;
+ u32 emif_ddr_ext_phy_ctrl_23_shdw;
+ u32 emif_ddr_ext_phy_ctrl_24;
+ u32 emif_ddr_ext_phy_ctrl_24_shdw;
};
struct dmm_lisa_map_regs {
@@ -593,6 +649,8 @@
u32 dmm_lisa_map_3;
};
+extern const u32 ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG];
+
#define CS0 0
#define CS1 1
/* The maximum frequency at which the LPDDR2 interface can operate in Hz*/
@@ -748,7 +806,11 @@
#define DPD_ENABLE 1
/* Maximum delay before Low Power Modes */
+#ifndef CONFIG_OMAP54XX
#define REG_CS_TIM 0xF
+#else
+#define REG_CS_TIM 0x0
+#endif
#define REG_SR_TIM 0xF
#define REG_PD_TIM 0xF
@@ -776,7 +838,7 @@
/* EMIF_L3_CONFIG register value */
#define EMIF_L3_CONFIG_VAL_SYS_10_LL_0 0x0A0000FF
#define EMIF_L3_CONFIG_VAL_SYS_10_MPU_3_LL_0 0x0A300000
-#define EMIF_L3_CONFIG_VAL_SYS_10_MPU_5_LL_0 0x0A300000
+#define EMIF_L3_CONFIG_VAL_SYS_10_MPU_5_LL_0 0x0A500000
/*
* Value of bits 12:31 of DDR_PHY_CTRL_1 register:
@@ -798,6 +860,7 @@
* : So nWR is don't care
*/
#define MR1_BL_8_BT_SEQ_WRAP_EN_NWR_3 0x23
+#define MR1_BL_8_BT_SEQ_WRAP_EN_NWR_8 0xc3
/* MR2 */
#define MR2_RL3_WL1 1
@@ -1005,6 +1068,11 @@
u32 temp_alert_config;
u32 emif_ddr_phy_ctlr_1_init;
u32 emif_ddr_phy_ctlr_1;
+ u32 emif_ddr_ext_phy_ctrl_1;
+ u32 emif_ddr_ext_phy_ctrl_2;
+ u32 emif_ddr_ext_phy_ctrl_3;
+ u32 emif_ddr_ext_phy_ctrl_4;
+ u32 emif_ddr_ext_phy_ctrl_5;
};
/* assert macros */
diff --git a/arch/arm/include/asm/linkage.h b/arch/arm/include/asm/linkage.h
new file mode 100644
index 0000000..dbe4b4e
--- /dev/null
+++ b/arch/arm/include/asm/linkage.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_LINKAGE_H
+#define __ASM_LINKAGE_H
+
+#define __ALIGN .align 0
+#define __ALIGN_STR ".align 0"
+
+#endif
diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h
index 6f25948..459b6b16e 100644
--- a/arch/arm/include/asm/omap_common.h
+++ b/arch/arm/include/asm/omap_common.h
@@ -45,7 +45,7 @@
#define BOOT_DEVICE_ONE_NAND 4
#define BOOT_DEVICE_MMC1 5
#define BOOT_DEVICE_MMC2 6
-#define BOOT_DEVICE_MMC3 7
+#define BOOT_DEVICE_MMC2_2 7
#elif defined(CONFIG_OMAP44XX) /* OMAP4 */
#define BOOT_DEVICE_NONE 0
#define BOOT_DEVICE_XIP 1
@@ -54,6 +54,7 @@
#define BOOT_DEVICE_ONE_NAND 4
#define BOOT_DEVICE_MMC1 5
#define BOOT_DEVICE_MMC2 6
+#define BOOT_DEVICE_MMC2_2 0xFF
#elif defined(CONFIG_OMAP34XX) /* OMAP3 */
#define BOOT_DEVICE_NONE 0
#define BOOT_DEVICE_XIP 1
@@ -62,11 +63,13 @@
#define BOOT_DEVICE_MMC2 5 /*emmc*/
#define BOOT_DEVICE_MMC1 6
#define BOOT_DEVICE_XIPWAIT 7
+#define BOOT_DEVICE_MMC2_2 0xFF
#elif defined(CONFIG_AM33XX) /* AM33XX */
#define BOOT_DEVICE_NAND 5
#define BOOT_DEVICE_MMC1 8
#define BOOT_DEVICE_MMC2 0
#define BOOT_DEVICE_UART 65
+#define BOOT_DEVICE_MMC2_2 0xFF
#endif
/* Boot type */
@@ -108,6 +111,12 @@
void spl_board_init(void);
#endif
+static inline u32 omap_revision(void)
+{
+ extern u32 *const omap_si_rev;
+ return *omap_si_rev;
+}
+
/*
* silicon revisions.
* Moving this to common, so that most of code can be moved to common,
diff --git a/arch/arm/include/asm/u-boot.h b/arch/arm/include/asm/u-boot.h
index 20e1653..eac3800 100644
--- a/arch/arm/include/asm/u-boot.h
+++ b/arch/arm/include/asm/u-boot.h
@@ -38,7 +38,6 @@
typedef struct bd_info {
int bi_baudrate; /* serial console baudrate */
- unsigned long bi_ip_addr; /* IP Address */
ulong bi_arch_number; /* unique id for this board */
ulong bi_boot_params; /* where this board expects params */
unsigned long bi_arm_freq; /* arm frequency */
diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c
index 5270c11..024646c 100644
--- a/arch/arm/lib/board.c
+++ b/arch/arm/lib/board.c
@@ -555,9 +555,6 @@
arm_pci_init();
#endif
- /* IP Address */
- gd->bd->bi_ip_addr = getenv_IPaddr("ipaddr");
-
stdio_init(); /* get the devices list going. */
jumptable_init();
@@ -595,14 +592,6 @@
/* Initialize from environment */
load_addr = getenv_ulong("loadaddr", 16, load_addr);
-#if defined(CONFIG_CMD_NET)
- {
- char *s = getenv("bootfile");
-
- if (s != NULL)
- copy_filename(BootFile, s, sizeof(BootFile));
- }
-#endif
#ifdef CONFIG_BOARD_LATE_INIT
board_late_init();
diff --git a/arch/avr32/include/asm/u-boot.h b/arch/avr32/include/asm/u-boot.h
index ff1ed23..1d2959a 100644
--- a/arch/avr32/include/asm/u-boot.h
+++ b/arch/avr32/include/asm/u-boot.h
@@ -24,7 +24,6 @@
typedef struct bd_info {
unsigned long bi_baudrate;
- unsigned long bi_ip_addr;
unsigned char bi_phy_id[4];
unsigned long bi_board_number;
void *bi_boot_params;
diff --git a/arch/avr32/lib/board.c b/arch/avr32/lib/board.c
index d626c29..b390a6c 100644
--- a/arch/avr32/lib/board.c
+++ b/arch/avr32/lib/board.c
@@ -316,8 +316,6 @@
/* initialize environment */
env_relocate();
- bd->bi_ip_addr = getenv_IPaddr ("ipaddr");
-
stdio_init();
jumptable_init();
console_init_r();
@@ -329,9 +327,6 @@
bb_miiphy_init();
#endif
#if defined(CONFIG_CMD_NET)
- s = getenv("bootfile");
- if (s)
- copy_filename(BootFile, s, sizeof(BootFile));
puts("Net: ");
eth_initialize(gd->bd);
#endif
diff --git a/arch/blackfin/include/asm/u-boot.h b/arch/blackfin/include/asm/u-boot.h
index 9712fc0..df81183 100644
--- a/arch/blackfin/include/asm/u-boot.h
+++ b/arch/blackfin/include/asm/u-boot.h
@@ -30,7 +30,6 @@
typedef struct bd_info {
int bi_baudrate; /* serial console baudrate */
- unsigned long bi_ip_addr; /* IP Address */
unsigned long bi_boot_params; /* where this board expects params */
unsigned long bi_memstart; /* start of DRAM memory */
phys_size_t bi_memsize; /* size of DRAM memory in bytes */
diff --git a/arch/blackfin/lib/board.c b/arch/blackfin/lib/board.c
index 2d424a2..c380d27 100644
--- a/arch/blackfin/lib/board.c
+++ b/arch/blackfin/lib/board.c
@@ -86,7 +86,6 @@
printf(" |-jt(%p): %p\n", gd->jt, *(gd->jt));
printf(" \\-bd: %p\n", gd->bd);
printf(" |-bi_baudrate: %x\n", bd->bi_baudrate);
- printf(" |-bi_ip_addr: %lx\n", bd->bi_ip_addr);
printf(" |-bi_boot_params: %lx\n", bd->bi_boot_params);
printf(" |-bi_memstart: %lx\n", bd->bi_memstart);
printf(" |-bi_memsize: %lx\n", bd->bi_memsize);
@@ -320,15 +319,8 @@
bb_miiphy_init();
#endif
#ifdef CONFIG_CMD_NET
- char *s;
-
- if ((s = getenv("bootfile")) != NULL)
- copy_filename(BootFile, s, sizeof(BootFile));
-
- bd->bi_ip_addr = getenv_IPaddr("ipaddr");
-
printf("Net: ");
- eth_initialize(gd->bd);
+ eth_initialize(bd);
#endif
}
diff --git a/arch/m68k/include/asm/u-boot.h b/arch/m68k/include/asm/u-boot.h
index 0a48bbd..973c9ee 100644
--- a/arch/m68k/include/asm/u-boot.h
+++ b/arch/m68k/include/asm/u-boot.h
@@ -47,7 +47,6 @@
unsigned long bi_mbar_base; /* base of internal registers */
unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */
unsigned long bi_boot_params; /* where this board expects params */
- unsigned long bi_ip_addr; /* IP Address */
unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
unsigned long bi_intfreq; /* Internal Freq, in MHz */
unsigned long bi_busfreq; /* Bus Freq, in MHz */
diff --git a/arch/m68k/lib/board.c b/arch/m68k/lib/board.c
index 1526967..65a8595 100644
--- a/arch/m68k/lib/board.c
+++ b/arch/m68k/lib/board.c
@@ -507,15 +507,6 @@
/* relocate environment function pointers etc. */
env_relocate ();
- /*
- * Fill in missing fields of bd_info.
- * We do this here, where we have "normal" access to the
- * environment; we used to do this still running from ROM,
- * where had to use getenv_f(), which can be pretty slow when
- * the environment is in EEPROM.
- */
- bd->bi_ip_addr = getenv_IPaddr ("ipaddr");
-
WATCHDOG_RESET ();
#if defined(CONFIG_PCI)
@@ -568,11 +559,6 @@
/* Initialize from environment */
load_addr = getenv_ulong("loadaddr", 16, load_addr);
-#if defined(CONFIG_CMD_NET)
- if ((s = getenv ("bootfile")) != NULL) {
- copy_filename (BootFile, s, sizeof (BootFile));
- }
-#endif
WATCHDOG_RESET ();
diff --git a/arch/microblaze/include/asm/u-boot.h b/arch/microblaze/include/asm/u-boot.h
index 21c72d5..a0b1dbf 100644
--- a/arch/microblaze/include/asm/u-boot.h
+++ b/arch/microblaze/include/asm/u-boot.h
@@ -40,7 +40,6 @@
unsigned long bi_flashoffset; /* reserved area for startup monitor */
unsigned long bi_sramstart; /* start of SRAM memory */
unsigned long bi_sramsize; /* size of SRAM memory */
- unsigned long bi_ip_addr; /* IP Address */
unsigned long bi_baudrate; /* Console Baudrate */
} bd_t;
diff --git a/arch/microblaze/lib/board.c b/arch/microblaze/lib/board.c
index 9828b76..f3679d5 100644
--- a/arch/microblaze/lib/board.c
+++ b/arch/microblaze/lib/board.c
@@ -176,19 +176,12 @@
load_addr = getenv_ulong("loadaddr", 16, load_addr);
#if defined(CONFIG_CMD_NET)
- /* IP Address */
- bd->bi_ip_addr = getenv_IPaddr("ipaddr");
-
printf("Net: ");
eth_initialize(gd->bd);
uchar enetaddr[6];
eth_getenv_enetaddr("ethaddr", enetaddr);
printf("MAC: %pM\n", enetaddr);
-
- s = getenv("bootfile");
- if (s != NULL)
- copy_filename(BootFile, s, sizeof(BootFile));
#endif
/* main_loop */
diff --git a/arch/mips/include/asm/u-boot.h b/arch/mips/include/asm/u-boot.h
index edb87bb..590649a 100644
--- a/arch/mips/include/asm/u-boot.h
+++ b/arch/mips/include/asm/u-boot.h
@@ -33,7 +33,6 @@
typedef struct bd_info {
int bi_baudrate; /* serial console baudrate */
- unsigned long bi_ip_addr; /* IP Address */
unsigned long bi_arch_number; /* unique id for this board */
unsigned long bi_boot_params; /* where this board expects params */
unsigned long bi_memstart; /* start of DRAM memory */
diff --git a/arch/mips/lib/board.c b/arch/mips/lib/board.c
index 38e6e77..59a8001 100644
--- a/arch/mips/lib/board.c
+++ b/arch/mips/lib/board.c
@@ -320,9 +320,6 @@
/* relocate environment function pointers etc. */
env_relocate();
- /* IP Address */
- bd->bi_ip_addr = getenv_IPaddr("ipaddr");
-
#if defined(CONFIG_PCI)
/*
* Do pci configuration
@@ -342,14 +339,6 @@
/* Initialize from environment */
load_addr = getenv_ulong("loadaddr", 16, load_addr);
-#if defined(CONFIG_CMD_NET)
- {
- char *s = getenv("bootfile");
-
- if (s != NULL)
- copy_filename(BootFile, s, sizeof(BootFile));
- }
-#endif
#ifdef CONFIG_CMD_SPI
puts("SPI: ");
diff --git a/arch/nds32/include/asm/u-boot.h b/arch/nds32/include/asm/u-boot.h
index 9a69750..eabbf38 100644
--- a/arch/nds32/include/asm/u-boot.h
+++ b/arch/nds32/include/asm/u-boot.h
@@ -40,7 +40,6 @@
typedef struct bd_info {
int bi_baudrate; /* serial console baudrate */
- unsigned long bi_ip_addr; /* IP Address */
unsigned char bi_enetaddr[6]; /* Ethernet adress */
unsigned long bi_arch_number; /* unique id for this board */
unsigned long bi_boot_params; /* where this board expects params */
diff --git a/arch/nds32/lib/board.c b/arch/nds32/lib/board.c
index 074aabf..7121313 100644
--- a/arch/nds32/lib/board.c
+++ b/arch/nds32/lib/board.c
@@ -369,9 +369,6 @@
nds32_pci_init();
#endif
- /* IP Address */
- gd->bd->bi_ip_addr = getenv_IPaddr("ipaddr");
-
stdio_init(); /* get the devices list going. */
jumptable_init();
@@ -402,12 +399,6 @@
/* Initialize from environment */
load_addr = getenv_ulong("loadaddr", 16, load_addr);
-#if defined(CONFIG_CMD_NET)
- s = getenv("bootfile");
- if (s != NULL)
- copy_filename(BootFile, s, sizeof(BootFile));
-#endif
-
#ifdef BOARD_LATE_INIT
board_late_init();
#endif
diff --git a/arch/nios2/include/asm/u-boot.h b/arch/nios2/include/asm/u-boot.h
index f7c70ff..315ef8b 100644
--- a/arch/nios2/include/asm/u-boot.h
+++ b/arch/nios2/include/asm/u-boot.h
@@ -39,7 +39,6 @@
unsigned long bi_flashoffset; /* reserved area for startup monitor */
unsigned long bi_sramstart; /* start of SRAM memory */
unsigned long bi_sramsize; /* size of SRAM memory */
- unsigned long bi_ip_addr; /* IP Address */
unsigned long bi_baudrate; /* Console Baudrate */
} bd_t;
diff --git a/arch/nios2/lib/board.c b/arch/nios2/lib/board.c
index 65de26e..ca8a3e5 100644
--- a/arch/nios2/lib/board.c
+++ b/arch/nios2/lib/board.c
@@ -143,8 +143,6 @@
WATCHDOG_RESET ();
env_relocate();
- bd->bi_ip_addr = getenv_IPaddr ("ipaddr");
-
WATCHDOG_RESET ();
stdio_init();
jumptable_init();
diff --git a/arch/openrisc/include/asm/u-boot.h b/arch/openrisc/include/asm/u-boot.h
index 2913994..76b8132 100644
--- a/arch/openrisc/include/asm/u-boot.h
+++ b/arch/openrisc/include/asm/u-boot.h
@@ -33,7 +33,6 @@
typedef struct bd_info {
unsigned long bi_baudrate; /* serial console baudrate */
- unsigned long bi_ip_addr; /* IP Address */
unsigned long bi_arch_number; /* unique id for this board */
unsigned long bi_boot_params; /* where this board expects params */
unsigned long bi_memstart; /* start of DRAM memory */
diff --git a/arch/powerpc/include/asm/u-boot.h b/arch/powerpc/include/asm/u-boot.h
index b2fa2b5..1552054 100644
--- a/arch/powerpc/include/asm/u-boot.h
+++ b/arch/powerpc/include/asm/u-boot.h
@@ -63,7 +63,6 @@
unsigned long bi_vcofreq; /* VCO Freq, in MHz */
#endif
unsigned long bi_bootflags; /* boot / reboot flag (Unused) */
- unsigned long bi_ip_addr; /* IP Address */
unsigned char bi_enetaddr[6]; /* OLD: see README.enetaddr */
unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
unsigned long bi_intfreq; /* Internal Freq, in MHz */
diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c
index d5b75e5..fea310e 100644
--- a/arch/powerpc/lib/board.c
+++ b/arch/powerpc/lib/board.c
@@ -877,9 +877,6 @@
#endif
#endif /* CONFIG_CMD_NET */
- /* IP Address */
- bd->bi_ip_addr = getenv_IPaddr("ipaddr");
-
WATCHDOG_RESET();
#if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
@@ -935,14 +932,6 @@
/* Initialize from environment */
load_addr = getenv_ulong("loadaddr", 16, load_addr);
-#if defined(CONFIG_CMD_NET)
- {
- char *s = getenv("bootfile");
-
- if (s != NULL)
- copy_filename(BootFile, s, sizeof(BootFile));
- }
-#endif
WATCHDOG_RESET();
diff --git a/arch/sandbox/include/asm/u-boot.h b/arch/sandbox/include/asm/u-boot.h
index 166ef14..de8120a 100644
--- a/arch/sandbox/include/asm/u-boot.h
+++ b/arch/sandbox/include/asm/u-boot.h
@@ -45,7 +45,6 @@
unsigned long bi_sramstart; /* start of SRAM memory */
unsigned long bi_sramsize; /* size of SRAM memory */
unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */
- unsigned long bi_ip_addr; /* IP Address */
unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
unsigned long bi_intfreq; /* Internal Freq, in MHz */
unsigned long bi_busfreq; /* Bus Freq, in MHz */
diff --git a/arch/sandbox/lib/board.c b/arch/sandbox/lib/board.c
index 306d1ec..c173bf9 100644
--- a/arch/sandbox/lib/board.c
+++ b/arch/sandbox/lib/board.c
@@ -235,9 +235,6 @@
/* initialize environment */
env_relocate();
- /* IP Address */
- gd->bd->bi_ip_addr = getenv_IPaddr("ipaddr");
-
stdio_init(); /* get the devices list going. */
jumptable_init();
diff --git a/arch/sh/include/asm/u-boot.h b/arch/sh/include/asm/u-boot.h
index 4574512..6c04daf 100644
--- a/arch/sh/include/asm/u-boot.h
+++ b/arch/sh/include/asm/u-boot.h
@@ -33,7 +33,6 @@
unsigned long bi_flashoffset; /* reserved area for startup monitor */
unsigned long bi_sramstart; /* start of SRAM memory */
unsigned long bi_sramsize; /* size of SRAM memory */
- unsigned long bi_ip_addr; /* IP Address */
unsigned long bi_baudrate; /* Console Baudrate */
unsigned long bi_boot_params; /* where this board expects params */
} bd_t;
diff --git a/arch/sh/lib/board.c b/arch/sh/lib/board.c
index eb021e8..34d7881 100644
--- a/arch/sh/lib/board.c
+++ b/arch/sh/lib/board.c
@@ -100,14 +100,6 @@
return 0;
}
-#if defined(CONFIG_CMD_NET)
-static int sh_net_init(void)
-{
- gd->bd->bi_ip_addr = getenv_IPaddr("ipaddr");
- return 0;
-}
-#endif
-
#if defined(CONFIG_CMD_MMC)
static int sh_mmc_init(void)
{
@@ -145,9 +137,6 @@
#ifdef CONFIG_BOARD_LATE_INIT
board_late_init,
#endif
-#if defined(CONFIG_CMD_NET)
- sh_net_init, /* SH specific eth init */
-#endif
#if defined(CONFIG_CMD_MMC)
sh_mmc_init,
#endif
@@ -201,15 +190,8 @@
bb_miiphy_init();
#endif
#if defined(CONFIG_CMD_NET)
- {
- char *s;
- puts("Net: ");
- eth_initialize(gd->bd);
-
- s = getenv("bootfile");
- if (s != NULL)
- copy_filename(BootFile, s, sizeof(BootFile));
- }
+ puts("Net: ");
+ eth_initialize(gd->bd);
#endif /* CONFIG_CMD_NET */
while (1) {
diff --git a/arch/sparc/include/asm/u-boot.h b/arch/sparc/include/asm/u-boot.h
index 1d94087..8d01118 100644
--- a/arch/sparc/include/asm/u-boot.h
+++ b/arch/sparc/include/asm/u-boot.h
@@ -51,7 +51,6 @@
unsigned long bi_sramstart; /* start of SRAM memory */
unsigned long bi_sramsize; /* size of SRAM memory */
unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */
- unsigned long bi_ip_addr; /* IP Address */
unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
unsigned long bi_intfreq; /* Internal Freq, in MHz */
unsigned long bi_busfreq; /* Bus Freq, in MHz */
diff --git a/arch/sparc/lib/board.c b/arch/sparc/lib/board.c
index c0d2608..7e48775 100644
--- a/arch/sparc/lib/board.c
+++ b/arch/sparc/lib/board.c
@@ -333,8 +333,6 @@
mac_read_from_eeprom();
#endif
- /* IP Address */
- bd->bi_ip_addr = getenv_IPaddr("ipaddr");
#if defined(CONFIG_PCI)
/*
* Do pci configuration
@@ -359,11 +357,6 @@
/* Initialize from environment */
load_addr = getenv_ulong("loadaddr", 16, load_addr);
-#if defined(CONFIG_CMD_NET)
- if ((s = getenv("bootfile")) != NULL) {
- copy_filename(BootFile, s, sizeof(BootFile));
- }
-#endif /* CONFIG_CMD_NET */
WATCHDOG_RESET();
diff --git a/arch/x86/include/asm/init_helpers.h b/arch/x86/include/asm/init_helpers.h
index 192f18e..8afb443 100644
--- a/arch/x86/include/asm/init_helpers.h
+++ b/arch/x86/include/asm/init_helpers.h
@@ -36,9 +36,7 @@
int mem_malloc_init_r(void);
int init_bd_struct_r(void);
int flash_init_r(void);
-int init_ip_address_r(void);
int status_led_set_r(void);
-int set_bootfile_r(void);
int set_load_addr_r(void);
#endif /* !_INIT_HELPERS_H_ */
diff --git a/arch/x86/include/asm/u-boot.h b/arch/x86/include/asm/u-boot.h
index 26450eb..da667c5 100644
--- a/arch/x86/include/asm/u-boot.h
+++ b/arch/x86/include/asm/u-boot.h
@@ -45,7 +45,6 @@
unsigned long bi_sramstart; /* start of SRAM memory */
unsigned long bi_sramsize; /* size of SRAM memory */
unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */
- unsigned long bi_ip_addr; /* IP Address */
unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
unsigned long bi_intfreq; /* Internal Freq, in MHz */
unsigned long bi_busfreq; /* Bus Freq, in MHz */
diff --git a/arch/x86/lib/board.c b/arch/x86/lib/board.c
index 5f0b62c..90cf7fc 100644
--- a/arch/x86/lib/board.c
+++ b/arch/x86/lib/board.c
@@ -157,9 +157,6 @@
flash_init_r,
#endif
env_relocate_r,
-#ifdef CONFIG_CMD_NET
- init_ip_address_r,
-#endif
#ifdef CONFIG_PCI
pci_init_r,
#endif
@@ -180,9 +177,6 @@
status_led_set_r,
#endif
set_load_addr_r,
-#if defined(CONFIG_CMD_NET)
- set_bootfile_r,
-#endif
#if defined(CONFIG_CMD_IDE)
ide_init_r,
#endif
diff --git a/arch/x86/lib/init_helpers.c b/arch/x86/lib/init_helpers.c
index 9f4dee0..9ec34ff 100644
--- a/arch/x86/lib/init_helpers.c
+++ b/arch/x86/lib/init_helpers.c
@@ -179,14 +179,6 @@
}
#endif
-int init_ip_address_r(void)
-{
- /* IP Address */
- bd_data.bi_ip_addr = getenv_IPaddr("ipaddr");
-
- return 0;
-}
-
#ifdef CONFIG_STATUS_LED
int status_led_set_r(void)
{
@@ -196,18 +188,6 @@
}
#endif
-int set_bootfile_r(void)
-{
- char *s;
-
- s = getenv("bootfile");
-
- if (s != NULL)
- copy_filename(BootFile, s, sizeof(BootFile));
-
- return 0;
-}
-
int set_load_addr_r(void)
{
/* Initialize from environment */
diff --git a/board/cloudengines/pogo_e02/Makefile b/board/cloudengines/pogo_e02/Makefile
new file mode 100644
index 0000000..7f86691
--- /dev/null
+++ b/board/cloudengines/pogo_e02/Makefile
@@ -0,0 +1,43 @@
+#
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; If not, see <http://www.gnu.org/licenses/>.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := pogo_e02.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/cloudengines/pogo_e02/kwbimage.cfg b/board/cloudengines/pogo_e02/kwbimage.cfg
new file mode 100644
index 0000000..a02e88d
--- /dev/null
+++ b/board/cloudengines/pogo_e02/kwbimage.cfg
@@ -0,0 +1,169 @@
+#
+# Copyright (C) 2012
+# David Purdy <david.c.purdy@gmail.com>
+#
+# Based on Kirkwood support:
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Prafulla Wadaskar <prafulla <at> marvell.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; If not, see <http://www.gnu.org/licenses/>.
+#
+# Refer docs/README.kwimage for more details about how-to configure
+# and create kirkwood boot image
+#
+
+# Boot Media configurations
+BOOT_FROM nand
+NAND_ECC_MODE default
+NAND_PAGE_SIZE 0x0800
+
+# SOC registers configuration using bootrom header extension
+# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
+
+# Configure RGMII-0 interface pad voltage to 1.8V
+DATA 0xffd100e0 0x1b1b1b9b
+
+#Dram initalization for SINGLE x16 CL=5 @ 400MHz
+DATA 0xffd01400 0x43000c30 # DDR Configuration register
+# bit13-0: 0xc30 (3120 DDR2 clks refresh rate)
+# bit23-14: zero
+# bit24: 1= enable exit self refresh mode on DDR access
+# bit25: 1 required
+# bit29-26: zero
+# bit31-30: 01
+
+DATA 0xffd01404 0x37543000 # DDR Controller Control Low
+# bit 4: 0=addr/cmd in smame cycle
+# bit 5: 0=clk is driven during self refresh, we don't care for APX
+# bit 6: 0=use recommended falling edge of clk for addr/cmd
+# bit14: 0=input buffer always powered up
+# bit18: 1=cpu lock transaction enabled
+# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
+# bit27-24: 7= CL+2, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
+# bit30-28: 3 required
+# bit31: 0=no additional STARTBURST delay
+
+DATA 0xffd01408 0x22125451 # DDR Timing (Low) (active cycles value +1)
+# bit3-0: TRAS lsbs
+# bit7-4: TRCD
+# bit11- 8: TRP
+# bit15-12: TWR
+# bit19-16: TWTR
+# bit20: TRAS msb
+# bit23-21: 0x0
+# bit27-24: TRRD
+# bit31-28: TRTP
+
+DATA 0xffd0140c 0x00000a33 # DDR Timing (High)
+# bit6-0: TRFC
+# bit8-7: TR2R
+# bit10-9: TR2W
+# bit12-11: TW2W
+# bit31-13: zero required
+
+DATA 0xffd01410 0x000000cc # DDR Address Control
+# bit1-0: 00, Cs0width=x8
+# bit3-2: 11, Cs0size=1Gb
+# bit5-4: 00, Cs1width=x8
+# bit7-6: 11, Cs1size=1Gb
+# bit9-8: 00, Cs2width=nonexistent
+# bit11-10: 00, Cs2size =nonexistent
+# bit13-12: 00, Cs3width=nonexistent
+# bit15-14: 00, Cs3size =nonexistent
+# bit16: 0, Cs0AddrSel
+# bit17: 0, Cs1AddrSel
+# bit18: 0, Cs2AddrSel
+# bit19: 0, Cs3AddrSel
+# bit31-20: 0 required
+
+DATA 0xffd01414 0x00000000 # DDR Open Pages Control
+# bit0: 0, OpenPage enabled
+# bit31-1: 0 required
+
+DATA 0xffd01418 0x00000000 # DDR Operation
+# bit3-0: 0x0, DDR cmd
+# bit31-4: 0 required
+
+DATA 0xffd0141c 0x00000c52 # DDR Mode
+# bit2-0: 2, BurstLen=2 required
+# bit3: 0, BurstType=0 required
+# bit6-4: 4, CL=5
+# bit7: 0, TestMode=0 normal
+# bit8: 0, DLL reset=0 normal
+# bit11-9: 6, auto-precharge write recovery ????????????
+# bit12: 0, PD must be zero
+# bit31-13: 0 required
+
+DATA 0xffd01420 0x00000040 # DDR Extended Mode
+# bit0: 0, DDR DLL enabled
+# bit1: 0, DDR drive strenght normal
+# bit2: 0, DDR ODT control lsd (disabled)
+# bit5-3: 000, required
+# bit6: 1, DDR ODT control msb, (disabled)
+# bit9-7: 000, required
+# bit10: 0, differential DQS enabled
+# bit11: 0, required
+# bit12: 0, DDR output buffer enabled
+# bit31-13: 0 required
+
+DATA 0xffd01424 0x0000f17f # DDR Controller Control High
+# bit2-0: 111, required
+# bit3 : 1 , MBUS Burst Chop disabled
+# bit6-4: 111, required
+# bit7 : 0
+# bit8 : 1 , add writepath sample stage, must be 1 for DDR freq >= 300MHz
+# bit9 : 0 , no half clock cycle addition to dataout
+# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals
+# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh
+# bit15-12: 1111 required
+# bit31-16: 0 required
+
+DATA 0xffd01428 0x00085520 # DDR2 ODT Read Timing (default values)
+DATA 0xffd0147c 0x00008552 # DDR2 ODT Write Timing (default values)
+
+DATA 0xffd01500 0x00000000 # CS[0]n Base address to 0x0
+DATA 0xffd01504 0x0ffffff1 # CS[0]n Size
+# bit0: 1, Window enabled
+# bit1: 0, Write Protect disabled
+# bit3-2: 00, CS0 hit selected
+# bit23-4: ones, required
+# bit31-24: 0x0F, Size (i.e. 256MB)
+
+DATA 0xffd01508 0x10000000 # CS[1]n Base address to 256Mb
+DATA 0xffd0150c 0x00000000 # CS[2]n Size, window disabled
+
+DATA 0xffd01514 0x00000000 # CS[2]n Size, window disabled
+DATA 0xffd0151c 0x00000000 # CS[3]n Size, window disabled
+
+DATA 0xffd01494 0x00030000 # DDR ODT Control (Low)
+# bit3-0: 2, ODT0Rd, MODT[0] asserted during read from DRAM CS1
+# bit7-4: 1, ODT0Rd, MODT[0] asserted during read from DRAM CS0
+# bit19-16:2, ODT0Wr, MODT[0] asserted during write to DRAM CS1
+# bit23-20:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
+
+DATA 0xffd01498 0x00000000 # DDR ODT Control (High)
+# bit1-0: 00, ODT0 controlled by ODT Control (low) register above
+# bit3-2: 01, ODT1 active NEVER!
+# bit31-4: zero, required
+
+DATA 0xffd0149c 0x0000e803 # CPU ODT Control
+DATA 0xffd01480 0x00000001 # DDR Initialization Control
+#bit0=1, enable DDR init upon this register write
+
+# End of Header extension
+DATA 0x0 0x0
diff --git a/board/cloudengines/pogo_e02/pogo_e02.c b/board/cloudengines/pogo_e02/pogo_e02.c
new file mode 100644
index 0000000..ff3421d
--- /dev/null
+++ b/board/cloudengines/pogo_e02/pogo_e02.c
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2012
+ * David Purdy <david.c.purdy@gmail.com>
+ *
+ * Based on Kirkwood support:
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <common.h>
+#include <miiphy.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/kirkwood.h>
+#include <asm/arch/mpp.h>
+#include "pogo_e02.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+ /*
+ * default gpio configuration
+ * There are maximum 64 gpios controlled through 2 sets of registers
+ * the below configuration configures mainly initial LED status
+ */
+ kw_config_gpio(POGO_E02_OE_VAL_LOW,
+ POGO_E02_OE_VAL_HIGH,
+ POGO_E02_OE_LOW, POGO_E02_OE_HIGH);
+
+ /* Multi-Purpose Pins Functionality configuration */
+ u32 kwmpp_config[] = {
+ MPP0_NF_IO2,
+ MPP1_NF_IO3,
+ MPP2_NF_IO4,
+ MPP3_NF_IO5,
+ MPP4_NF_IO6,
+ MPP5_NF_IO7,
+ MPP6_SYSRST_OUTn,
+ MPP7_GPO,
+ MPP8_UART0_RTS,
+ MPP9_UART0_CTS,
+ MPP10_UART0_TXD,
+ MPP11_UART0_RXD,
+ MPP12_SD_CLK,
+ MPP13_SD_CMD,
+ MPP14_SD_D0,
+ MPP15_SD_D1,
+ MPP16_SD_D2,
+ MPP17_SD_D3,
+ MPP18_NF_IO0,
+ MPP19_NF_IO1,
+ MPP29_TSMP9, /* USB Power Enable */
+ MPP48_GPIO, /* LED green */
+ MPP49_GPIO, /* LED orange */
+ 0
+ };
+ kirkwood_mpp_conf(kwmpp_config);
+ return 0;
+}
+
+int board_init(void)
+{
+ /* Boot parameters address */
+ gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+
+ return 0;
+}
+
+#ifdef CONFIG_RESET_PHY_R
+/* Configure and initialize PHY */
+void reset_phy(void)
+{
+ u16 reg;
+ u16 devadr;
+ char *name = "egiga0";
+
+ if (miiphy_set_current_dev(name))
+ return;
+
+ /* command to read PHY dev address */
+ if (miiphy_read(name, 0xEE, 0xEE, (u16 *) &devadr)) {
+ printf("Err..(%s) could not read PHY dev address\n", __func__);
+ return;
+ }
+
+ /*
+ * Enable RGMII delay on Tx and Rx for CPU port
+ * Ref: sec 4.7.2 of chip datasheet
+ */
+ miiphy_write(name, devadr, MV88E1116_PGADR_REG, 2);
+ miiphy_read(name, devadr, MV88E1116_MAC_CTRL_REG, ®);
+ reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL);
+ miiphy_write(name, devadr, MV88E1116_MAC_CTRL_REG, reg);
+ miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0);
+
+ /* reset the phy */
+ miiphy_reset(name, devadr);
+
+ debug("88E1116 Initialized on %s\n", name);
+}
+#endif /* CONFIG_RESET_PHY_R */
diff --git a/board/cloudengines/pogo_e02/pogo_e02.h b/board/cloudengines/pogo_e02/pogo_e02.h
new file mode 100644
index 0000000..40b4bab
--- /dev/null
+++ b/board/cloudengines/pogo_e02/pogo_e02.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2012
+ * David Purdy <david.c.purdy@gmail.com>
+ *
+ * Based on Kirkwood support:
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __POGO_E02_H
+#define __POGO_E02_H
+
+/* GPIO configuration */
+#define POGO_E02_OE_LOW (~(0))
+#define POGO_E02_OE_HIGH (~(0))
+#define POGO_E02_OE_VAL_LOW (1 << 29)
+#define POGO_E02_OE_VAL_HIGH 0
+
+/* PHY related */
+#define MV88E1116_LED_FCTRL_REG 10
+#define MV88E1116_CPRSP_CR3_REG 21
+#define MV88E1116_MAC_CTRL_REG 21
+#define MV88E1116_PGADR_REG 22
+#define MV88E1116_RGMII_TXTM_CTRL (1 << 4)
+#define MV88E1116_RGMII_RXTM_CTRL (1 << 5)
+
+#endif /* __POGO_E02_H */
diff --git a/board/cm_t35/cm_t35.c b/board/cm_t35/cm_t35.c
index 7af1f41..89e6b08 100644
--- a/board/cm_t35/cm_t35.c
+++ b/board/cm_t35/cm_t35.c
@@ -100,17 +100,6 @@
}
/*
- * Routine: misc_init_r
- * Description: display die ID
- */
-int misc_init_r(void)
-{
- dieid_num_r();
-
- return 0;
-}
-
-/*
* Routine: set_muxconf_regs
* Description: Setting up the configuration Mux registers specific to the
* hardware. Many pins need to be moved from protect to primary
@@ -241,6 +230,12 @@
/* I2C1 */
MUX_VAL(CP(I2C1_SCL), (IEN | PTU | EN | M0)); /*I2C1_SCL*/
MUX_VAL(CP(I2C1_SDA), (IEN | PTU | EN | M0)); /*I2C1_SDA*/
+ /* I2C2 */
+ MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M0)); /*I2C2_SCL*/
+ MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M0)); /*I2C2_SDA*/
+ /* I2C3 */
+ MUX_VAL(CP(I2C3_SCL), (IEN | PTU | EN | M0)); /*I2C3_SCL*/
+ MUX_VAL(CP(I2C3_SDA), (IEN | PTU | EN | M0)); /*I2C3_SDA*/
/* control and debug */
MUX_VAL(CP(SYS_32K), (IEN | PTD | DIS | M0)); /*SYS_32K*/
@@ -318,7 +313,7 @@
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
diff --git a/board/comelit/dig297/dig297.c b/board/comelit/dig297/dig297.c
index 6548281..c6c1071 100644
--- a/board/comelit/dig297/dig297.c
+++ b/board/comelit/dig297/dig297.c
@@ -147,7 +147,7 @@
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/corscience/tricorder/tricorder.c b/board/corscience/tricorder/tricorder.c
index 435711a..aaff2e8 100644
--- a/board/corscience/tricorder/tricorder.c
+++ b/board/corscience/tricorder/tricorder.c
@@ -80,7 +80,7 @@
#if defined(CONFIG_GENERIC_MMC) && !(defined(CONFIG_SPL_BUILD))
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
diff --git a/board/davinci/ea20/ea20.c b/board/davinci/ea20/ea20.c
index 43632c2..7e00040 100644
--- a/board/davinci/ea20/ea20.c
+++ b/board/davinci/ea20/ea20.c
@@ -272,7 +272,7 @@
return 0;
}
-#ifdef BOARD_LATE_INIT
+#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{
@@ -287,7 +287,7 @@
return 0;
}
-#endif /* BOARD_LATE_INIT */
+#endif /* CONFIG_BOARD_LATE_INIT */
#ifdef CONFIG_DRIVER_TI_EMAC
diff --git a/board/denx/m28evk/m28evk.c b/board/denx/m28evk/m28evk.c
index 53df476..3d28ea8 100644
--- a/board/denx/m28evk/m28evk.c
+++ b/board/denx/m28evk/m28evk.c
@@ -90,6 +90,8 @@
{
/* Configure WP as input. */
gpio_direction_input(MX28_PAD_AUART2_CTS__GPIO_3_10);
+ /* Turn on the power to the card. */
+ gpio_direction_output(MX28_PAD_PWM3__GPIO_3_28, 0);
return mxsmmc_initialize(bis, 0, m28_mmc_wp);
}
@@ -103,10 +105,18 @@
int fecmxc_mii_postcall(int phy)
{
+#if defined(CONFIG_DENX_M28_V11) || defined(CONFIG_DENX_M28_V10)
+ /* KZ8031 PHY on old boards. */
+ const uint32_t freq = 0x0080;
+#else
+ /* KZ8021 PHY on new boards. */
+ const uint32_t freq = 0x0000;
+#endif
+
miiphy_write("FEC1", phy, MII_BMCR, 0x9000);
miiphy_write("FEC1", phy, MII_OPMODE_STRAP_OVERRIDE, 0x0202);
if (phy == 3)
- miiphy_write("FEC1", 3, MII_PHY_CTRL2, 0x8180);
+ miiphy_write("FEC1", 3, MII_PHY_CTRL2, 0x8100 | freq);
return 0;
}
@@ -123,6 +133,14 @@
CLKCTRL_ENET_TIME_SEL_MASK | CLKCTRL_ENET_CLK_OUT_EN,
CLKCTRL_ENET_TIME_SEL_RMII_CLK);
+#if !defined(CONFIG_DENX_M28_V11) && !defined(CONFIG_DENX_M28_V10)
+ /* Reset the new PHY */
+ gpio_direction_output(MX28_PAD_AUART2_RTS__GPIO_3_11, 0);
+ udelay(10000);
+ gpio_set_value(MX28_PAD_AUART2_RTS__GPIO_3_11, 1);
+ udelay(10000);
+#endif
+
ret = fecmxc_initialize_multi(bis, 0, 0, MXS_ENET0_BASE);
if (ret) {
printf("FEC MXS: Unable to init FEC0\n");
diff --git a/board/denx/m28evk/spl_boot.c b/board/denx/m28evk/spl_boot.c
index a04fe18..7a12592 100644
--- a/board/denx/m28evk/spl_boot.c
+++ b/board/denx/m28evk/spl_boot.c
@@ -109,8 +109,9 @@
(MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL),
MX28_PAD_SSP0_SCK__SSP0_SCK |
(MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL),
- MX28_PAD_PWM3__GPIO_3_28 | MUX_CONFIG_SSP0, /* Power .. FIXME */
- MX28_PAD_AUART2_CTS__GPIO_3_10, /* WP ... FIXME */
+ MX28_PAD_PWM3__GPIO_3_28 | MUX_CONFIG_SSP0 |
+ (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL), /* Power */
+ MX28_PAD_AUART2_CTS__GPIO_3_10, /* WP */
/* GPMI NAND */
MX28_PAD_GPMI_D00__GPMI_D0 | MUX_CONFIG_GPMI,
@@ -147,6 +148,9 @@
MX28_PAD_ENET0_RXD3__ENET1_RXD1 | MUX_CONFIG_ENET,
MX28_PAD_ENET0_TXD2__ENET1_TXD0 | MUX_CONFIG_ENET,
MX28_PAD_ENET0_TXD3__ENET1_TXD1 | MUX_CONFIG_ENET,
+#if !defined(CONFIG_DENX_M28_V11) && !defined(CONFIG_DENX_M28_V10)
+ MX28_PAD_AUART2_RTS__GPIO_3_11, /* PHY reset */
+#endif
/* I2C */
MX28_PAD_I2C0_SCL__I2C0_SCL,
diff --git a/board/esd/cpci405/cpci405.c b/board/esd/cpci405/cpci405.c
index 41b5ba0..1441b10 100644
--- a/board/esd/cpci405/cpci405.c
+++ b/board/esd/cpci405/cpci405.c
@@ -730,12 +730,11 @@
/*
* Update whole ip-addr
*/
- bd->bi_ip_addr = ipaddr;
sprintf(str, "%ld.%ld.%ld.%ld",
- (bd->bi_ip_addr & 0xff000000) >> 24,
- (bd->bi_ip_addr & 0x00ff0000) >> 16,
- (bd->bi_ip_addr & 0x0000ff00) >> 8,
- (bd->bi_ip_addr & 0x000000ff));
+ (ipaddr & 0xff000000) >> 24,
+ (ipaddr & 0x00ff0000) >> 16,
+ (ipaddr & 0x0000ff00) >> 8,
+ (ipaddr & 0x000000ff));
setenv("ipaddr", str);
printf("Updated ip_addr from bp_eeprom to %s!\n", str);
}
diff --git a/board/esg/ima3-mx53/Makefile b/board/esg/ima3-mx53/Makefile
new file mode 100644
index 0000000..f3b13bc
--- /dev/null
+++ b/board/esg/ima3-mx53/Makefile
@@ -0,0 +1,41 @@
+#
+# Copyright (C) 2012, Stefano Babic <sbabic@denx.de>
+#
+# Based on ti/evm/Makefile
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := ima3-mx53.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/esg/ima3-mx53/ima3-mx53.c b/board/esg/ima3-mx53/ima3-mx53.c
new file mode 100644
index 0000000..9ecf31d
--- /dev/null
+++ b/board/esg/ima3-mx53/ima3-mx53.c
@@ -0,0 +1,302 @@
+/*
+ * (C) Copyright 2012, Stefano Babic <sbabic@denx.de>
+ *
+ * (C) Copyright 2010 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/mx5x_pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/iomux.h>
+#include <asm/errno.h>
+#include <netdev.h>
+#include <mmc.h>
+#include <fsl_esdhc.h>
+#include <asm/gpio.h>
+
+/* NOR flash configuration */
+#define IMA3_MX53_CS0GCR1 (CSEN | DSZ(2))
+#define IMA3_MX53_CS0GCR2 0
+#define IMA3_MX53_CS0RCR1 (RCSN(2) | OEN(1) | RWSC(15))
+#define IMA3_MX53_CS0RCR2 0
+#define IMA3_MX53_CS0WCR1 (WBED1 | WCSN(2) | WEN(1) | WWSC(15))
+#define IMA3_MX53_CS0WCR2 0
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void weim_nor_settings(void)
+{
+ struct weim *weim_regs = (struct weim *)WEIM_BASE_ADDR;
+
+ writel(IMA3_MX53_CS0GCR1, &weim_regs->cs0gcr1);
+ writel(IMA3_MX53_CS0GCR2, &weim_regs->cs0gcr2);
+ writel(IMA3_MX53_CS0RCR1, &weim_regs->cs0rcr1);
+ writel(IMA3_MX53_CS0RCR2, &weim_regs->cs0rcr2);
+ writel(IMA3_MX53_CS0WCR1, &weim_regs->cs0wcr1);
+ writel(IMA3_MX53_CS0WCR2, &weim_regs->cs0wcr2);
+ writel(0x0, &weim_regs->wcr);
+
+ set_chipselect_size(CS0_128);
+}
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size((void *) CONFIG_SYS_SDRAM_BASE,
+ PHYS_SDRAM_1_SIZE);
+ return 0;
+}
+
+static void setup_iomux_uart(void)
+{
+ /* UART4 RXD */
+ mxc_request_iomux(MX53_PIN_CSI0_D13, IOMUX_CONFIG_ALT2);
+ mxc_iomux_set_pad(MX53_PIN_CSI0_D13,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
+ PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE |
+ PAD_CTL_100K_PU | PAD_CTL_ODE_OPENDRAIN_ENABLE);
+ mxc_iomux_set_input(MX53_UART4_IPP_UART_RXD_MUX_SELECT_INPUT, 0x3);
+
+ /* UART4 TXD */
+ mxc_request_iomux(MX53_PIN_CSI0_D12, IOMUX_CONFIG_ALT2);
+ mxc_iomux_set_pad(MX53_PIN_CSI0_D12,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
+ PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE |
+ PAD_CTL_100K_PU | PAD_CTL_ODE_OPENDRAIN_ENABLE);
+}
+
+static void setup_iomux_fec(void)
+{
+ /*FEC_MDIO*/
+ mxc_request_iomux(MX53_PIN_FEC_MDIO, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX53_PIN_FEC_MDIO,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
+ PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | PAD_CTL_22K_PU |
+ PAD_CTL_ODE_OPENDRAIN_ENABLE);
+ mxc_iomux_set_input(MX53_FEC_FEC_MDI_SELECT_INPUT, 0x1);
+
+ /*FEC_MDC*/
+ mxc_request_iomux(MX53_PIN_FEC_MDC, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX53_PIN_FEC_MDC, PAD_CTL_DRV_HIGH);
+
+ /* FEC RXD3 */
+ mxc_request_iomux(MX53_PIN_KEY_COL0, IOMUX_CONFIG_ALT6);
+ mxc_iomux_set_pad(MX53_PIN_KEY_COL0, PAD_CTL_HYS_ENABLE |
+ PAD_CTL_PKE_ENABLE);
+
+ /* FEC RXD2 */
+ mxc_request_iomux(MX53_PIN_KEY_COL2, IOMUX_CONFIG_ALT6);
+ mxc_iomux_set_pad(MX53_PIN_KEY_COL2, PAD_CTL_HYS_ENABLE |
+ PAD_CTL_PKE_ENABLE);
+
+ /* FEC RXD1 */
+ mxc_request_iomux(MX53_PIN_FEC_RXD1, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX53_PIN_FEC_RXD1, PAD_CTL_HYS_ENABLE |
+ PAD_CTL_PKE_ENABLE);
+
+ /* FEC RXD0 */
+ mxc_request_iomux(MX53_PIN_FEC_RXD0, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX53_PIN_FEC_RXD0, PAD_CTL_HYS_ENABLE |
+ PAD_CTL_PKE_ENABLE);
+
+ /* FEC TXD3 */
+ mxc_request_iomux(MX53_PIN_GPIO_19, IOMUX_CONFIG_ALT6);
+ mxc_iomux_set_pad(MX53_PIN_GPIO_19, PAD_CTL_DRV_HIGH);
+
+ /* FEC TXD2 */
+ mxc_request_iomux(MX53_PIN_KEY_ROW2, IOMUX_CONFIG_ALT6);
+ mxc_iomux_set_pad(MX53_PIN_KEY_ROW2, PAD_CTL_DRV_HIGH);
+
+ /* FEC TXD1 */
+ mxc_request_iomux(MX53_PIN_FEC_TXD1, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX53_PIN_FEC_TXD1, PAD_CTL_DRV_HIGH);
+
+ /* FEC TXD0 */
+ mxc_request_iomux(MX53_PIN_FEC_TXD0, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX53_PIN_FEC_TXD0, PAD_CTL_DRV_HIGH);
+
+ /* FEC TX_EN */
+ mxc_request_iomux(MX53_PIN_FEC_TX_EN, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX53_PIN_FEC_TX_EN, PAD_CTL_DRV_HIGH);
+
+ /* FEC TX_CLK */
+ mxc_request_iomux(MX53_PIN_FEC_REF_CLK, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX53_PIN_FEC_REF_CLK, PAD_CTL_HYS_ENABLE |
+ PAD_CTL_PKE_ENABLE);
+
+ /* FEC RX_ER */
+ mxc_request_iomux(MX53_PIN_FEC_RX_ER, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX53_PIN_FEC_RX_ER, PAD_CTL_HYS_ENABLE |
+ PAD_CTL_PKE_ENABLE);
+
+ /* FEC RX_DV */
+ mxc_request_iomux(MX53_PIN_FEC_CRS_DV, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX53_PIN_FEC_CRS_DV, PAD_CTL_HYS_ENABLE |
+ PAD_CTL_PKE_ENABLE);
+
+ /* FEC CRS */
+ mxc_request_iomux(MX53_PIN_KEY_COL3, IOMUX_CONFIG_ALT6);
+ mxc_iomux_set_pad(MX53_PIN_KEY_COL3, PAD_CTL_HYS_ENABLE |
+ PAD_CTL_PKE_ENABLE);
+
+ /* FEC COL */
+ mxc_request_iomux(MX53_PIN_KEY_ROW1, IOMUX_CONFIG_ALT6);
+ mxc_iomux_set_pad(MX53_PIN_KEY_ROW1, PAD_CTL_HYS_ENABLE |
+ PAD_CTL_PKE_ENABLE);
+ mxc_iomux_set_input(MX53_FEC_FEC_COL_SELECT_INPUT, 0x0);
+
+ /* FEC RX_CLK */
+ mxc_request_iomux(MX53_PIN_KEY_COL1, IOMUX_CONFIG_ALT6);
+ mxc_iomux_set_pad(MX53_PIN_KEY_COL1, PAD_CTL_HYS_ENABLE |
+ PAD_CTL_PKE_ENABLE);
+ mxc_iomux_set_input(MX53_FEC_FEC_RX_CLK_SELECT_INPUT, 0x0);
+}
+
+#ifdef CONFIG_FSL_ESDHC
+struct fsl_esdhc_cfg esdhc_cfg = { MMC_SDHC1_BASE_ADDR, 1 };
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+ int ret;
+
+ ret = !gpio_get_value(IOMUX_TO_GPIO(MX53_PIN_GPIO_1));
+
+ return ret;
+}
+
+int board_mmc_init(bd_t *bis)
+{
+ mxc_request_iomux(MX53_PIN_SD1_CMD, IOMUX_CONFIG_ALT0);
+ mxc_request_iomux(MX53_PIN_SD1_CLK, IOMUX_CONFIG_ALT0);
+ mxc_request_iomux(MX53_PIN_SD1_DATA0, IOMUX_CONFIG_ALT0);
+ mxc_request_iomux(MX53_PIN_SD1_DATA1, IOMUX_CONFIG_ALT0);
+ mxc_request_iomux(MX53_PIN_SD1_DATA2, IOMUX_CONFIG_ALT0);
+ mxc_request_iomux(MX53_PIN_SD1_DATA3, IOMUX_CONFIG_ALT0);
+ mxc_request_iomux(MX53_PIN_GPIO_1, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX53_PIN_GPIO_1,
+ PAD_CTL_DRV_HIGH | PAD_CTL_HYS_ENABLE |
+ PAD_CTL_PUE_KEEPER | PAD_CTL_100K_PU |
+ PAD_CTL_ODE_OPENDRAIN_NONE | PAD_CTL_PKE_ENABLE);
+ gpio_direction_input(IOMUX_TO_GPIO(MX53_PIN_GPIO_1));
+
+ mxc_iomux_set_pad(MX53_PIN_SD1_CMD,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU);
+ mxc_iomux_set_pad(MX53_PIN_SD1_CLK,
+ PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE |
+ PAD_CTL_47K_PU | PAD_CTL_DRV_HIGH);
+ mxc_iomux_set_pad(MX53_PIN_SD1_DATA0,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
+ mxc_iomux_set_pad(MX53_PIN_SD1_DATA1,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
+ mxc_iomux_set_pad(MX53_PIN_SD1_DATA2,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
+ mxc_iomux_set_pad(MX53_PIN_SD1_DATA3,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
+
+ return fsl_esdhc_initialize(bis, &esdhc_cfg);
+}
+#endif
+
+static void setup_iomux_spi(void)
+{
+ /* SCLK */
+ mxc_request_iomux(MX53_PIN_CSI0_D8, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX53_PIN_CSI0_D8,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
+ mxc_iomux_set_input(MX53_ECSPI2_IPP_CSPI_CLK_IN_SELECT_INPUT, 0x1);
+ /* MOSI */
+ mxc_request_iomux(MX53_PIN_CSI0_D9, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX53_PIN_CSI0_D9,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
+ mxc_iomux_set_input(MX53_ECSPI2_IPP_IND_MOSI_SELECT_INPUT, 0x1);
+ /* MISO */
+ mxc_request_iomux(MX53_PIN_CSI0_D10, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX53_PIN_CSI0_D10,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
+ mxc_iomux_set_input(MX53_ECSPI2_IPP_IND_MISO_SELECT_INPUT, 0x1);
+ /* SSEL 0 */
+ mxc_request_iomux(MX53_PIN_CSI0_D11, IOMUX_CONFIG_GPIO);
+ mxc_iomux_set_pad(MX53_PIN_CSI0_D11,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
+ gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_CSI0_D11), 1);
+}
+
+int board_early_init_f(void)
+{
+ /* configure I/O pads */
+ setup_iomux_uart();
+ setup_iomux_fec();
+
+ weim_nor_settings();
+
+ /* configure spi */
+ setup_iomux_spi();
+
+ return 0;
+}
+
+int board_init(void)
+{
+ gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+
+ mxc_set_sata_internal_clock();
+
+ return 0;
+}
+
+#if defined(CONFIG_RESET_PHY_R)
+#include <miiphy.h>
+
+void reset_phy(void)
+{
+ unsigned short reg;
+
+ /* reset the phy */
+ miiphy_reset("FEC", CONFIG_PHY_ADDR);
+
+ /* set hard link to 100Mbit, full-duplex */
+ miiphy_read("FEC", CONFIG_PHY_ADDR, MII_BMCR, ®);
+ reg &= ~BMCR_ANENABLE;
+ reg |= (BMCR_SPEED100 | BMCR_FULLDPLX);
+ miiphy_write("FEC", CONFIG_PHY_ADDR, MII_BMCR, reg);
+
+ miiphy_read("FEC", CONFIG_PHY_ADDR, 0x16, ®);
+ reg |= (1 << 5);
+ miiphy_write("FEC", CONFIG_PHY_ADDR, 0x16, reg);
+}
+#endif
+
+int checkboard(void)
+{
+ puts("Board: IMA3_MX53\n");
+
+ return 0;
+}
diff --git a/board/esg/ima3-mx53/imximage.cfg b/board/esg/ima3-mx53/imximage.cfg
new file mode 100644
index 0000000..fa6b42d
--- /dev/null
+++ b/board/esg/ima3-mx53/imximage.cfg
@@ -0,0 +1,108 @@
+#
+# (C) Copyright 2012
+# Stefano Babic DENX Software Engineering sbabic@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not write to the Free Software
+# Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+# MA 02110-1301 USA
+#
+# Refer docs/README.imxmage for more details about how-to configure
+# and create imximage boot image
+#
+# The syntax is taken as close as possible with the kwbimage
+
+# image version
+
+IMAGE_VERSION 2
+
+# Boot Device : one of
+# spi, sd (the board has no nand neither onenand)
+
+BOOT_FROM nor
+
+# Device Configuration Data (DCD)
+#
+# Each entry must have the format:
+# Addr-type Address Value
+#
+# where:
+# Addr-type register length (1,2 or 4 bytes)
+# Address absolute address of the register
+# value value to be stored in the register
+
+# IOMUX for RAM only
+DATA 4 0x53fa8554 0x300020
+DATA 4 0x53fa8560 0x300020
+DATA 4 0x53fa8594 0x300020
+DATA 4 0x53fa8584 0x300020
+DATA 4 0x53fa8558 0x300040
+DATA 4 0x53fa8568 0x300040
+DATA 4 0x53fa8590 0x300040
+DATA 4 0x53fa857c 0x300040
+DATA 4 0x53fa8564 0x300040
+DATA 4 0x53fa8580 0x300040
+DATA 4 0x53fa8570 0x300220
+DATA 4 0x53fa8578 0x300220
+DATA 4 0x53fa872c 0x300000
+DATA 4 0x53fa8728 0x300000
+DATA 4 0x53fa871c 0x300000
+DATA 4 0x53fa8718 0x300000
+DATA 4 0x53fa8574 0x300020
+DATA 4 0x53fa8588 0x300020
+DATA 4 0x53fa855c 0x0
+DATA 4 0x53fa858c 0x0
+DATA 4 0x53fa856c 0x300040
+DATA 4 0x53fa86f0 0x300000
+DATA 4 0x53fa8720 0x300000
+DATA 4 0x53fa86fc 0x0
+DATA 4 0x53fa86f4 0x0
+DATA 4 0x53fa8714 0x0
+DATA 4 0x53fa8724 0x4000000
+#
+# DDR RAM
+DATA 4 0x63fd9088 0x40404040
+DATA 4 0x63fd9090 0x40404040
+DATA 4 0x63fd907C 0x01420143
+DATA 4 0x63fd9080 0x01450146
+DATA 4 0x63fd9018 0x00111740
+DATA 4 0x63fd9000 0x84190000
+# esdcfgX
+DATA 4 0x63fd900C 0x9f5152e3
+DATA 4 0x63fd9010 0xb68e8a63
+DATA 4 0x63fd9014 0x01ff00db
+# Read/Write command delay
+DATA 4 0x63fd902c 0x000026d2
+# Out of reset delays
+DATA 4 0x63fd9030 0x00ff0e21
+# ESDCTL ODT timing control
+DATA 4 0x63fd9008 0x12273030
+# ESDCTL power down control
+DATA 4 0x63fd9004 0x0002002d
+# Set registers in DDR memory chips
+DATA 4 0x63fd901c 0x00008032
+DATA 4 0x63fd901c 0x00008033
+DATA 4 0x63fd901c 0x00028031
+DATA 4 0x63fd901c 0x052080b0
+DATA 4 0x63fd901c 0x04008040
+# ESDCTL refresh control
+DATA 4 0x63fd9020 0x00005800
+# PHY ZQ HW control
+DATA 4 0x63fd9040 0x05380003
+# PHY ODT control
+DATA 4 0x63fd9058 0x00022222
+# start DDR3
+DATA 4 0x63fd901c 0x00000000
diff --git a/board/freescale/mx28evk/iomux.c b/board/freescale/mx28evk/iomux.c
index 396761b..6587c45 100644
--- a/board/freescale/mx28evk/iomux.c
+++ b/board/freescale/mx28evk/iomux.c
@@ -26,6 +26,7 @@
#include <asm/arch/sys_proto.h>
#define MUX_CONFIG_SSP0 (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP)
+#define MUX_CONFIG_GPMI (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_NOPULL)
#define MUX_CONFIG_ENET (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP)
#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL)
#define MUX_CONFIG_SSP2 (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_PULLUP)
@@ -55,6 +56,26 @@
MX28_PAD_PWM3__GPIO_3_28 |
(MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+#ifdef CONFIG_NAND_MXS
+ /* GPMI NAND */
+ MX28_PAD_GPMI_D00__GPMI_D0 | MUX_CONFIG_GPMI,
+ MX28_PAD_GPMI_D01__GPMI_D1 | MUX_CONFIG_GPMI,
+ MX28_PAD_GPMI_D02__GPMI_D2 | MUX_CONFIG_GPMI,
+ MX28_PAD_GPMI_D03__GPMI_D3 | MUX_CONFIG_GPMI,
+ MX28_PAD_GPMI_D04__GPMI_D4 | MUX_CONFIG_GPMI,
+ MX28_PAD_GPMI_D05__GPMI_D5 | MUX_CONFIG_GPMI,
+ MX28_PAD_GPMI_D06__GPMI_D6 | MUX_CONFIG_GPMI,
+ MX28_PAD_GPMI_D07__GPMI_D7 | MUX_CONFIG_GPMI,
+ MX28_PAD_GPMI_CE0N__GPMI_CE0N | MUX_CONFIG_GPMI,
+ MX28_PAD_GPMI_RDY0__GPMI_READY0 | MUX_CONFIG_GPMI,
+ MX28_PAD_GPMI_RDN__GPMI_RDN |
+ (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP),
+ MX28_PAD_GPMI_WRN__GPMI_WRN | MUX_CONFIG_GPMI,
+ MX28_PAD_GPMI_ALE__GPMI_ALE | MUX_CONFIG_GPMI,
+ MX28_PAD_GPMI_CLE__GPMI_CLE | MUX_CONFIG_GPMI,
+ MX28_PAD_GPMI_RESETN__GPMI_RESETN | MUX_CONFIG_GPMI,
+#endif
+
/* FEC0 */
MX28_PAD_ENET0_MDC__ENET0_MDC | MUX_CONFIG_ENET,
MX28_PAD_ENET0_MDIO__ENET0_MDIO | MUX_CONFIG_ENET,
diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c
index d736141..dec966d 100644
--- a/board/freescale/mx53loco/mx53loco.c
+++ b/board/freescale/mx53loco/mx53loco.c
@@ -27,6 +27,7 @@
#include <asm/arch/mx5x_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/crm_regs.h>
+#include <asm/arch/clock.h>
#include <asm/arch/iomux.h>
#include <asm/arch/clock.h>
#include <asm/errno.h>
@@ -35,6 +36,9 @@
#include <mmc.h>
#include <fsl_esdhc.h>
#include <asm/gpio.h>
+#include <pmic.h>
+#include <dialog_pmic.h>
+#include <fsl_pmic.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -58,6 +62,18 @@
gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
}
+u32 get_board_rev(void)
+{
+ struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE;
+ struct fuse_bank *bank = &iim->bank[0];
+ struct fuse_bank0_regs *fuse =
+ (struct fuse_bank0_regs *)bank->fuse_regs;
+
+ int rev = readl(&fuse->gp[6]);
+
+ return (get_cpu_rev() & ~(0xF << 8)) | (rev & 0xF) << 8;
+}
+
static void setup_iomux_uart(void)
{
/* UART1 RXD */
@@ -81,10 +97,9 @@
#ifdef CONFIG_USB_EHCI_MX5
int board_ehci_hcd_init(int port)
{
- /* request VBUS power enable pin, GPIO[8}, gpio7 */
+ /* request VBUS power enable pin, GPIO7_8 */
mxc_request_iomux(MX53_PIN_ATA_DA_2, IOMUX_CONFIG_ALT1);
- gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_ATA_DA_2), 0);
- gpio_set_value(IOMUX_TO_GPIO(MX53_PIN_ATA_DA_2), 1);
+ gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_ATA_DA_2), 1);
return 0;
}
#endif
@@ -290,6 +305,103 @@
}
#endif
+static void setup_iomux_i2c(void)
+{
+ /* I2C1 SDA */
+ mxc_request_iomux(MX53_PIN_CSI0_D8,
+ IOMUX_CONFIG_ALT5 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_input(MX53_I2C1_IPP_SDA_IN_SELECT_INPUT,
+ INPUT_CTL_PATH0);
+ mxc_iomux_set_pad(MX53_PIN_CSI0_D8,
+ PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH |
+ PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE |
+ PAD_CTL_PUE_PULL |
+ PAD_CTL_ODE_OPENDRAIN_ENABLE);
+ /* I2C1 SCL */
+ mxc_request_iomux(MX53_PIN_CSI0_D9,
+ IOMUX_CONFIG_ALT5 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_input(MX53_I2C1_IPP_SCL_IN_SELECT_INPUT,
+ INPUT_CTL_PATH0);
+ mxc_iomux_set_pad(MX53_PIN_CSI0_D9,
+ PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH |
+ PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE |
+ PAD_CTL_PUE_PULL |
+ PAD_CTL_ODE_OPENDRAIN_ENABLE);
+}
+
+static int power_init(void)
+{
+ unsigned int val;
+ int ret = -1;
+ struct pmic *p;
+
+ if (!i2c_probe(CONFIG_SYS_DIALOG_PMIC_I2C_ADDR)) {
+ pmic_dialog_init();
+ p = get_pmic();
+
+ /* Set VDDA to 1.25V */
+ val = DA9052_BUCKCORE_BCOREEN | DA_BUCKCORE_VBCORE_1_250V;
+ ret = pmic_reg_write(p, DA9053_BUCKCORE_REG, val);
+
+ ret |= pmic_reg_read(p, DA9053_SUPPLY_REG, &val);
+ val |= DA9052_SUPPLY_VBCOREGO;
+ ret |= pmic_reg_write(p, DA9053_SUPPLY_REG, val);
+
+ /* Set Vcc peripheral to 1.30V */
+ ret |= pmic_reg_write(p, DA9053_BUCKPRO_REG, 0x62);
+ ret |= pmic_reg_write(p, DA9053_SUPPLY_REG, 0x62);
+ }
+
+ if (!i2c_probe(CONFIG_SYS_FSL_PMIC_I2C_ADDR)) {
+ pmic_init();
+ p = get_pmic();
+
+ /* Set VDDGP to 1.25V for 1GHz on SW1 */
+ pmic_reg_read(p, REG_SW_0, &val);
+ val = (val & ~SWx_VOLT_MASK_MC34708) | SWx_1_250V_MC34708;
+ ret = pmic_reg_write(p, REG_SW_0, val);
+
+ /* Set VCC as 1.30V on SW2 */
+ pmic_reg_read(p, REG_SW_1, &val);
+ val = (val & ~SWx_VOLT_MASK_MC34708) | SWx_1_300V_MC34708;
+ ret |= pmic_reg_write(p, REG_SW_1, val);
+
+ /* Set global reset timer to 4s */
+ pmic_reg_read(p, REG_POWER_CTL2, &val);
+ val = (val & ~TIMER_MASK_MC34708) | TIMER_4S_MC34708;
+ ret |= pmic_reg_write(p, REG_POWER_CTL2, val);
+
+ /* Set VUSBSEL and VUSBEN for USB PHY supply*/
+ pmic_reg_read(p, REG_MODE_0, &val);
+ val |= (VUSBSEL_MC34708 | VUSBEN_MC34708);
+ ret |= pmic_reg_write(p, REG_MODE_0, val);
+
+ /* Set SWBST to 5V in auto mode */
+ val = SWBST_AUTO;
+ ret |= pmic_reg_write(p, SWBST_CTRL, val);
+ }
+
+ return ret;
+}
+
+static void clock_1GHz(void)
+{
+ int ret;
+ u32 ref_clk = CONFIG_SYS_MX5_HCLK;
+ /*
+ * After increasing voltage to 1.25V, we can switch
+ * CPU clock to 1GHz and DDR to 400MHz safely
+ */
+ ret = mxc_set_clock(ref_clk, 1000, MXC_ARM_CLK);
+ if (ret)
+ printf("CPU: Switch CPU clock to 1GHZ failed\n");
+
+ ret = mxc_set_clock(ref_clk, 400, MXC_PERIPH_CLK);
+ ret |= mxc_set_clock(ref_clk, 400, MXC_DDR_CLK);
+ if (ret)
+ printf("CPU: Switch DDR clock to 400MHz failed\n");
+}
+
int board_early_init_f(void)
{
setup_iomux_uart();
@@ -298,10 +410,38 @@
return 0;
}
+int print_cpuinfo(void)
+{
+ u32 cpurev;
+
+ cpurev = get_cpu_rev();
+ printf("CPU: Freescale i.MX%x family rev%d.%d at %d MHz\n",
+ (cpurev & 0xFF000) >> 12,
+ (cpurev & 0x000F0) >> 4,
+ (cpurev & 0x0000F) >> 0,
+ mxc_get_clock(MXC_ARM_CLK) / 1000000);
+ printf("Reset cause: %s\n", get_reset_cause());
+ return 0;
+}
+
+#ifdef CONFIG_BOARD_LATE_INIT
+int board_late_init(void)
+{
+ setup_iomux_i2c();
+ if (!power_init())
+ clock_1GHz();
+ print_cpuinfo();
+
+ return 0;
+}
+#endif
+
int board_init(void)
{
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+ mxc_set_sata_internal_clock();
+
return 0;
}
diff --git a/board/freescale/mx6qsabrelite/mx6qsabrelite.c b/board/freescale/mx6qsabrelite/mx6qsabrelite.c
index fda3e41..29cbfed 100644
--- a/board/freescale/mx6qsabrelite/mx6qsabrelite.c
+++ b/board/freescale/mx6qsabrelite/mx6qsabrelite.c
@@ -25,6 +25,7 @@
#include <asm/arch/imx-regs.h>
#include <asm/arch/mx6x_pins.h>
#include <asm/arch/iomux-v3.h>
+#include <asm/arch/clock.h>
#include <asm/errno.h>
#include <asm/gpio.h>
#include <mmc.h>
@@ -50,6 +51,10 @@
PAD_CTL_PUS_100K_DOWN | PAD_CTL_SPEED_MED | \
PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
+#define BUTTON_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+
int dram_init(void)
{
gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
@@ -122,6 +127,22 @@
MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
};
+/* Button assignments for J14 */
+static iomux_v3_cfg_t button_pads[] = {
+ /* Menu */
+ MX6Q_PAD_NANDF_D1__GPIO_2_1 | MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+ /* Back */
+ MX6Q_PAD_NANDF_D2__GPIO_2_2 | MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+ /* Labelled Search (mapped to Power under Android) */
+ MX6Q_PAD_NANDF_D3__GPIO_2_3 | MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+ /* Home */
+ MX6Q_PAD_NANDF_D4__GPIO_2_4 | MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+ /* Volume Down */
+ MX6Q_PAD_GPIO_19__GPIO_4_5 | MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+ /* Volume Up */
+ MX6Q_PAD_GPIO_18__GPIO_7_13 | MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+};
+
static void setup_iomux_enet(void)
{
gpio_direction_output(87, 0); /* GPIO 3-23 */
@@ -135,7 +156,7 @@
/* Need delay 10ms according to KSZ9021 spec */
udelay(1000 * 10);
- gpio_direction_output(87, 1); /* GPIO 3-23 */
+ gpio_set_value(87, 1); /* GPIO 3-23 */
imx_iomux_v3_setup_multiple_pads(enet_pads2, ARRAY_SIZE(enet_pads2));
}
@@ -267,11 +288,44 @@
return 0;
}
+static void setup_buttons(void)
+{
+ imx_iomux_v3_setup_multiple_pads(button_pads,
+ ARRAY_SIZE(button_pads));
+}
+
+#ifdef CONFIG_CMD_SATA
+
+int setup_sata(void)
+{
+ struct iomuxc_base_regs *const iomuxc_regs
+ = (struct iomuxc_base_regs *) IOMUXC_BASE_ADDR;
+ int ret = enable_sata_clock();
+ if (ret)
+ return ret;
+
+ clrsetbits_le32(&iomuxc_regs->gpr[13],
+ IOMUXC_GPR13_SATA_MASK,
+ IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB
+ |IOMUXC_GPR13_SATA_PHY_7_SATA2M
+ |IOMUXC_GPR13_SATA_SPEED_3G
+ |(3<<IOMUXC_GPR13_SATA_PHY_6_SHIFT)
+ |IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED
+ |IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16
+ |IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB
+ |IOMUXC_GPR13_SATA_PHY_2_TX_1P104V
+ |IOMUXC_GPR13_SATA_PHY_1_SLOW);
+
+ return 0;
+}
+#endif
+
int board_early_init_f(void)
{
- setup_iomux_uart();
+ setup_iomux_uart();
+ setup_buttons();
- return 0;
+ return 0;
}
int board_init(void)
@@ -283,6 +337,10 @@
setup_spi();
#endif
+#ifdef CONFIG_CMD_SATA
+ setup_sata();
+#endif
+
return 0;
}
@@ -292,3 +350,94 @@
return 0;
}
+
+struct button_key {
+ char const *name;
+ unsigned gpnum;
+ char ident;
+};
+
+static struct button_key const buttons[] = {
+ {"back", GPIO_NUMBER(2, 2), 'B'},
+ {"home", GPIO_NUMBER(2, 4), 'H'},
+ {"menu", GPIO_NUMBER(2, 1), 'M'},
+ {"search", GPIO_NUMBER(2, 3), 'S'},
+ {"volup", GPIO_NUMBER(7, 13), 'V'},
+ {"voldown", GPIO_NUMBER(4, 5), 'v'},
+};
+
+/*
+ * generate a null-terminated string containing the buttons pressed
+ * returns number of keys pressed
+ */
+static int read_keys(char *buf)
+{
+ int i, numpressed = 0;
+ for (i = 0; i < ARRAY_SIZE(buttons); i++) {
+ if (!gpio_get_value(buttons[i].gpnum))
+ buf[numpressed++] = buttons[i].ident;
+ }
+ buf[numpressed] = '\0';
+ return numpressed;
+}
+
+static int do_kbd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ char envvalue[ARRAY_SIZE(buttons)+1];
+ int numpressed = read_keys(envvalue);
+ setenv("keybd", envvalue);
+ return numpressed == 0;
+}
+
+U_BOOT_CMD(
+ kbd, 1, 1, do_kbd,
+ "Tests for keypresses, sets 'keybd' environment variable",
+ "Returns 0 (true) to shell if key is pressed."
+);
+
+#ifdef CONFIG_PREBOOT
+static char const kbd_magic_prefix[] = "key_magic";
+static char const kbd_command_prefix[] = "key_cmd";
+
+static void preboot_keys(void)
+{
+ int numpressed;
+ char keypress[ARRAY_SIZE(buttons)+1];
+ numpressed = read_keys(keypress);
+ if (numpressed) {
+ char *kbd_magic_keys = getenv("magic_keys");
+ char *suffix;
+ /*
+ * loop over all magic keys
+ */
+ for (suffix = kbd_magic_keys; *suffix; ++suffix) {
+ char *keys;
+ char magic[sizeof(kbd_magic_prefix) + 1];
+ sprintf(magic, "%s%c", kbd_magic_prefix, *suffix);
+ keys = getenv(magic);
+ if (keys) {
+ if (!strcmp(keys, keypress))
+ break;
+ }
+ }
+ if (*suffix) {
+ char cmd_name[sizeof(kbd_command_prefix) + 1];
+ char *cmd;
+ sprintf(cmd_name, "%s%c", kbd_command_prefix, *suffix);
+ cmd = getenv(cmd_name);
+ if (cmd) {
+ setenv("preboot", cmd);
+ return;
+ }
+ }
+ }
+}
+#endif
+
+int misc_init_r(void)
+{
+#ifdef CONFIG_PREBOOT
+ preboot_keys();
+#endif
+ return 0;
+}
diff --git a/board/htkw/mcx/mcx.c b/board/htkw/mcx/mcx.c
index e593b43..8f75af1 100644
--- a/board/htkw/mcx/mcx.c
+++ b/board/htkw/mcx/mcx.c
@@ -69,17 +69,6 @@
}
/*
- * Routine: misc_init_r
- * Description: late init.
- */
-int misc_init_r(void)
-{
- dieid_num_r();
-
- return 0;
-}
-
-/*
* Routine: set_muxconf_regs
* Description: Setting up the configuration Mux registers specific to the
* hardware. Many pins need to be moved from protect to primary
@@ -93,7 +82,7 @@
#if defined(CONFIG_OMAP_HSMMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
diff --git a/board/isee/igep0020/igep0020.c b/board/isee/igep0020/igep0020.c
index 6a3777e..971e31b 100644
--- a/board/isee/igep0020/igep0020.c
+++ b/board/isee/igep0020/igep0020.c
@@ -52,8 +52,6 @@
int board_init(void)
{
gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
- /* board id for Linux */
- gd->bd->bi_arch_number = MACH_TYPE_IGEP0020;
/* boot param addr */
gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
@@ -96,7 +94,7 @@
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/isee/igep0030/igep0030.c b/board/isee/igep0030/igep0030.c
index 6a92735..653c1b5 100644
--- a/board/isee/igep0030/igep0030.c
+++ b/board/isee/igep0030/igep0030.c
@@ -39,8 +39,6 @@
int board_init(void)
{
gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
- /* board id for Linux */
- gd->bd->bi_arch_number = MACH_TYPE_IGEP0030;
/* boot param addr */
gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
@@ -50,7 +48,7 @@
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/logicpd/am3517evm/am3517evm.c b/board/logicpd/am3517evm/am3517evm.c
index 0a105bf..d316f33 100644
--- a/board/logicpd/am3517evm/am3517evm.c
+++ b/board/logicpd/am3517evm/am3517evm.c
@@ -79,7 +79,7 @@
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/logicpd/omap3som/omap3logic.c b/board/logicpd/omap3som/omap3logic.c
index bc7ec68..12bcfcb 100644
--- a/board/logicpd/omap3som/omap3logic.c
+++ b/board/logicpd/omap3som/omap3logic.c
@@ -140,21 +140,10 @@
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
-/*
- * Routine: misc_init_r
- * Description: display die ID register
- */
-int misc_init_r(void)
-{
- dieid_num_r();
-
- return 0;
-}
-
#ifdef CONFIG_SMC911X
/* GPMC CS1 settings for Logic SOM LV/Torpedo LAN92xx Ethernet chip */
static const u32 gpmc_lan92xx_config[] = {
diff --git a/board/logicpd/zoom1/zoom1.c b/board/logicpd/zoom1/zoom1.c
index dec0b26..90b6b0f 100644
--- a/board/logicpd/zoom1/zoom1.c
+++ b/board/logicpd/zoom1/zoom1.c
@@ -92,7 +92,7 @@
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/logicpd/zoom2/zoom2.c b/board/logicpd/zoom2/zoom2.c
index be3083d..8e18019 100644
--- a/board/logicpd/zoom2/zoom2.c
+++ b/board/logicpd/zoom2/zoom2.c
@@ -183,7 +183,7 @@
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/matrix_vision/mvblx/mvblx.c b/board/matrix_vision/mvblx/mvblx.c
index 74b5b19..f68f312 100644
--- a/board/matrix_vision/mvblx/mvblx.c
+++ b/board/matrix_vision/mvblx/mvblx.c
@@ -106,8 +106,8 @@
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
- omap_mmc_init(1);
+ omap_mmc_init(0, 0, 0);
+ omap_mmc_init(1, 0, 0);
return 0;
}
#endif
diff --git a/board/nvidia/common/Makefile b/board/nvidia/common/Makefile
index 3e748fd..a93d458 100644
--- a/board/nvidia/common/Makefile
+++ b/board/nvidia/common/Makefile
@@ -27,6 +27,7 @@
COBJS-y += board.o
COBJS-$(CONFIG_SPI_UART_SWITCH) += uart-spi-switch.o
+COBJS-$(CONFIG_TEGRA_CLOCK_SCALING) += emc.o
COBJS := $(COBJS-y)
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c
index 85dd359..2e22133 100644
--- a/board/nvidia/common/board.c
+++ b/board/nvidia/common/board.c
@@ -23,6 +23,7 @@
#include <common.h>
#include <ns16550.h>
+#include <linux/compiler.h>
#include <asm/io.h>
#include <asm/arch/tegra2.h>
#include <asm/arch/sys_proto.h>
@@ -30,12 +31,17 @@
#include <asm/arch/board.h>
#include <asm/arch/clk_rst.h>
#include <asm/arch/clock.h>
+#include <asm/arch/emc.h>
#include <asm/arch/pinmux.h>
+#include <asm/arch/pmc.h>
+#include <asm/arch/pmu.h>
#include <asm/arch/uart.h>
+#include <asm/arch/warmboot.h>
#include <spi.h>
#include <asm/arch/usb.h>
#include <i2c.h>
#include "board.h"
+#include "emc.h"
DECLARE_GLOBAL_DATA_PTR;
@@ -59,11 +65,28 @@
void pin_mux_usb(void) __attribute__((weak, alias("__pin_mux_usb")));
/*
+ * Routine: power_det_init
+ * Description: turn off power detects
+ */
+static void power_det_init(void)
+{
+#if defined(CONFIG_TEGRA2)
+ struct pmc_ctlr *const pmc = (struct pmc_ctlr *)TEGRA2_PMC_BASE;
+
+ /* turn off power detects */
+ writel(0, &pmc->pmc_pwr_det_latch);
+ writel(0, &pmc->pmc_pwr_det);
+#endif
+}
+
+/*
* Routine: board_init
* Description: Early hardware init.
*/
int board_init(void)
{
+ __maybe_unused int err;
+
/* Do clocks and UART first so that printf() works */
clock_init();
clock_verify();
@@ -76,18 +99,35 @@
#endif
/* boot param addr */
gd->bd->bi_boot_params = (NV_PA_SDRAM_BASE + 0x100);
+
+ power_det_init();
+
#ifdef CONFIG_TEGRA_I2C
#ifndef CONFIG_SYS_I2C_INIT_BOARD
#error "You must define CONFIG_SYS_I2C_INIT_BOARD to use i2c on Nvidia boards"
#endif
i2c_init_board();
-#endif
+# ifdef CONFIG_TEGRA_PMU
+ if (pmu_set_nominal())
+ debug("Failed to select nominal voltages\n");
+# ifdef CONFIG_TEGRA_CLOCK_SCALING
+ err = board_emc_init();
+ if (err)
+ debug("Memory controller init failed: %d\n", err);
+# endif
+# endif /* CONFIG_TEGRA_PMU */
+#endif /* CONFIG_TEGRA_I2C */
#ifdef CONFIG_USB_EHCI_TEGRA
pin_mux_usb();
board_usb_init(gd->fdt_blob);
#endif
+#ifdef CONFIG_TEGRA2_LP0
+ /* prepare the WB code to LP0 location */
+ warmboot_prepare_code(TEGRA_LP0_ADDR, TEGRA_LP0_SIZE);
+#endif
+
return 0;
}
diff --git a/board/nvidia/common/emc.c b/board/nvidia/common/emc.c
new file mode 100644
index 0000000..8e4290c
--- /dev/null
+++ b/board/nvidia/common/emc.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/ap20.h>
+#include <asm/arch/clk_rst.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/emc.h>
+#include <asm/arch/pmu.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/tegra2.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* These rates are hard-coded for now, until fdt provides them */
+#define EMC_SDRAM_RATE_T20 (333000 * 2 * 1000)
+#define EMC_SDRAM_RATE_T25 (380000 * 2 * 1000)
+
+int board_emc_init(void)
+{
+ unsigned rate;
+
+ switch (tegra_get_chip_type()) {
+ default:
+ case TEGRA_SOC_T20:
+ rate = EMC_SDRAM_RATE_T20;
+ break;
+ case TEGRA_SOC_T25:
+ rate = EMC_SDRAM_RATE_T25;
+ break;
+ }
+ return tegra_set_emc(gd->fdt_blob, rate);
+}
diff --git a/arch/arm/cpu/armv7/omap-common/reset.S b/board/nvidia/common/emc.h
similarity index 68%
copy from arch/arm/cpu/armv7/omap-common/reset.S
copy to board/nvidia/common/emc.h
index 838b122..ec1b115 100644
--- a/arch/arm/cpu/armv7/omap-common/reset.S
+++ b/board/nvidia/common/emc.h
@@ -1,6 +1,6 @@
/*
- * Copyright (c) 2009 Samsung Electronics.
- * Minkyu Kang <mk7.kang@samsung.com>
+ * Copyright (c) 2011 The Chromium OS Authors.
+ * (C) Copyright 2010,2011 NVIDIA Corporation <www.nvidia.com>
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -21,18 +21,9 @@
* MA 02111-1307 USA
*/
-#include <config.h>
+#ifndef _NVIDIA_EMC_H_
+#define _NVIDIA_EMC_H_
+
+int board_emc_init(void);
-.global reset_cpu
-reset_cpu:
- ldr r1, rstctl @ get addr for global reset
- @ reg
- ldr r3, rstbit @ sw reset bit
- str r3, [r1] @ force reset
- mov r0, r0
-_loop_forever:
- b _loop_forever
-rstctl:
- .word PRM_RSTCTRL
-rstbit:
- .word PRM_RSTCTRL_RESET
+#endif
diff --git a/board/nvidia/dts/tegra2-seaboard.dts b/board/nvidia/dts/tegra2-seaboard.dts
index 6ba3ec4..3352539 100644
--- a/board/nvidia/dts/tegra2-seaboard.dts
+++ b/board/nvidia/dts/tegra2-seaboard.dts
@@ -89,4 +89,68 @@
i2c@7000c500 {
clock-frequency = <100000>;
};
+
+ emc@7000f400 {
+ emc-table@190000 {
+ reg = < 190000 >;
+ compatible = "nvidia,tegra20-emc-table";
+ clock-frequency = < 190000 >;
+ nvidia,emc-registers = < 0x0000000c 0x00000026
+ 0x00000009 0x00000003 0x00000004 0x00000004
+ 0x00000002 0x0000000c 0x00000003 0x00000003
+ 0x00000002 0x00000001 0x00000004 0x00000005
+ 0x00000004 0x00000009 0x0000000d 0x0000059f
+ 0x00000000 0x00000003 0x00000003 0x00000003
+ 0x00000003 0x00000001 0x0000000b 0x000000c8
+ 0x00000003 0x00000007 0x00000004 0x0000000f
+ 0x00000002 0x00000000 0x00000000 0x00000002
+ 0x00000000 0x00000000 0x00000083 0xa06204ae
+ 0x007dc010 0x00000000 0x00000000 0x00000000
+ 0x00000000 0x00000000 0x00000000 0x00000000 >;
+ };
+ emc-table@380000 {
+ reg = < 380000 >;
+ compatible = "nvidia,tegra20-emc-table";
+ clock-frequency = < 380000 >;
+ nvidia,emc-registers = < 0x00000017 0x0000004b
+ 0x00000012 0x00000006 0x00000004 0x00000005
+ 0x00000003 0x0000000c 0x00000006 0x00000006
+ 0x00000003 0x00000001 0x00000004 0x00000005
+ 0x00000004 0x00000009 0x0000000d 0x00000b5f
+ 0x00000000 0x00000003 0x00000003 0x00000006
+ 0x00000006 0x00000001 0x00000011 0x000000c8
+ 0x00000003 0x0000000e 0x00000007 0x0000000f
+ 0x00000002 0x00000000 0x00000000 0x00000002
+ 0x00000000 0x00000000 0x00000083 0xe044048b
+ 0x007d8010 0x00000000 0x00000000 0x00000000
+ 0x00000000 0x00000000 0x00000000 0x00000000 >;
+ };
+ };
+
+ kbc@7000e200 {
+ linux,keymap = <0x00020011 0x0003001f 0x0004001e 0x0005002c
+ 0x000701d0 0x0107007d 0x02060064 0x02070038 0x03000006
+ 0x03010005 0x03020013 0x03030012 0x03040021 0x03050020
+ 0x0306002d 0x04000008 0x04010007 0x04020014 0x04030023
+ 0x04040022 0x0405002f 0x0406002e 0x04070039 0x0500000a
+ 0x05010009 0x05020016 0x05030015 0x05040024 0x05050031
+ 0x05060030 0x0507002b 0x0600000c 0x0601000b 0x06020018
+ 0x06030017 0x06040026 0x06050025 0x06060033 0x06070032
+ 0x0701000d 0x0702001b 0x0703001c 0x0707008b 0x08040036
+ 0x0805002a 0x09050061 0x0907001d 0x0b00001a 0x0b010019
+ 0x0b020028 0x0b030027 0x0b040035 0x0b050034 0x0c000044
+ 0x0c010043 0x0c02000e 0x0c030004 0x0c040003 0x0c050067
+ 0x0c0600d2 0x0c070077 0x0d00006e 0x0d01006f 0x0d030068
+ 0x0d04006d 0x0d05006a 0x0d06006c 0x0d070069 0x0e000057
+ 0x0e010058 0x0e020042 0x0e030010 0x0e04003e 0x0e05003d
+ 0x0e060002 0x0e070041 0x0f000001 0x0f010029 0x0f02003f
+ 0x0f03000f 0x0f04003b 0x0f05003c 0x0f06003a 0x0f070040
+ 0x14000047 0x15000049 0x15010048 0x1502004b 0x1504004f
+ 0x16010062 0x1602004d 0x1603004c 0x16040051 0x16050050
+ 0x16070052 0x1b010037 0x1b03004a 0x1b04004e 0x1b050053
+ 0x1c050073 0x1d030066 0x1d04006b 0x1d0500e0 0x1d060072
+ 0x1d0700e1 0x1e000045 0x1e010046 0x1e020071
+ 0x1f04008a>;
+ linux,fn-keymap = <0x05040002>;
+ };
};
diff --git a/board/overo/overo.c b/board/overo/overo.c
index 7b4064c..f973870 100644
--- a/board/overo/overo.c
+++ b/board/overo/overo.c
@@ -403,7 +403,7 @@
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/pandora/pandora.c b/board/pandora/pandora.c
index 58a676d..3a62e9d 100644
--- a/board/pandora/pandora.c
+++ b/board/pandora/pandora.c
@@ -32,6 +32,7 @@
#include <common.h>
#include <twl4030.h>
#include <asm/io.h>
+#include <asm/gpio.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/mux.h>
#include <asm/arch/gpio.h>
@@ -45,6 +46,10 @@
#define TWL4030_BB_CFG_BBSEL_3200MV (3 << 2)
#define TWL4030_BB_CFG_BBISEL_500UA 2
+#define CONTROL_WKUP_CTRL 0x48002a5c
+#define GPIO_IO_PWRDNZ (1 << 6)
+#define PBIASLITEVMODE1 (1 << 8)
+
/*
* Routine: board_init
* Description: Early hardware init.
@@ -60,29 +65,52 @@
return 0;
}
+static void set_output_gpio(unsigned int gpio, int value)
+{
+ int ret;
+
+ ret = gpio_request(gpio, "");
+ if (ret != 0) {
+ printf("could not request GPIO %u\n", gpio);
+ return;
+ }
+ ret = gpio_direction_output(gpio, value);
+ if (ret != 0)
+ printf("could not set GPIO %u to %d\n", gpio, value);
+}
+
/*
* Routine: misc_init_r
* Description: Configure board specific parts
*/
int misc_init_r(void)
{
- struct gpio *gpio1_base = (struct gpio *)OMAP34XX_GPIO1_BASE;
- struct gpio *gpio4_base = (struct gpio *)OMAP34XX_GPIO4_BASE;
- struct gpio *gpio5_base = (struct gpio *)OMAP34XX_GPIO5_BASE;
- struct gpio *gpio6_base = (struct gpio *)OMAP34XX_GPIO6_BASE;
+ t2_t *t2_base = (t2_t *)T2_BASE;
+ u32 pbias_lite;
twl4030_led_init(TWL4030_LED_LEDEN_LEDBON);
+ /* set up dual-voltage GPIOs to 1.8V */
+ pbias_lite = readl(&t2_base->pbias_lite);
+ pbias_lite &= ~PBIASLITEVMODE1;
+ pbias_lite |= PBIASLITEPWRDNZ1;
+ writel(pbias_lite, &t2_base->pbias_lite);
+ if (get_cpu_family() == CPU_OMAP36XX)
+ writel(readl(CONTROL_WKUP_CTRL) | GPIO_IO_PWRDNZ,
+ CONTROL_WKUP_CTRL);
+
- /* Configure GPIOs to output */
- writel(~(GPIO14 | GPIO15 | GPIO16 | GPIO23), &gpio1_base->oe);
- writel(~GPIO22, &gpio4_base->oe); /* 118 */
- writel(~(GPIO0 | GPIO1 | GPIO28 | GPIO29 | GPIO30 | GPIO31),
- &gpio5_base->oe); /* 128, 129, 156-159 */
- writel(~GPIO4, &gpio6_base->oe); /* 164 */
+ /* make sure audio and BT chips are in powerdown state */
+ set_output_gpio(14, 0);
+ set_output_gpio(15, 0);
+ set_output_gpio(118, 0);
- /* Set GPIOs */
- writel(GPIO28, &gpio5_base->setdataout);
- writel(GPIO4, &gpio6_base->setdataout);
+ /* enable USB supply */
+ set_output_gpio(164, 1);
+
+ /* wifi needs a short pulse to enter powersave state */
+ set_output_gpio(23, 1);
+ udelay(5000);
+ gpio_direction_output(23, 0);
/* Enable battery backup capacitor (3.2V, 0.5mA charge current) */
twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER,
@@ -103,12 +131,15 @@
void set_muxconf_regs(void)
{
MUX_PANDORA();
+ if (get_cpu_family() == CPU_OMAP36XX) {
+ MUX_PANDORA_3730();
+ }
}
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/pandora/pandora.h b/board/pandora/pandora.h
index f0ad16b..fea8bf2 100644
--- a/board/pandora/pandora.h
+++ b/board/pandora/pandora.h
@@ -399,4 +399,10 @@
MUX_VAL(CP(SDRC_CKE0), (IDIS | PTU | EN | M0)) /*sdrc_cke0*/\
MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | EN | M0)) /*sdrc_cke1*/
+#define MUX_PANDORA_3730() \
+ MUX_VAL(CP(GPIO126), (IEN | PTD | DIS | M4)) /*GPIO_126 - MMC1_WP*/\
+ MUX_VAL(CP(GPIO127), (IEN | PTD | DIS | M4)) /*GPIO_127 - MMC2_WP*/\
+ MUX_VAL(CP(GPIO128), (IDIS | PTD | DIS | M4)) /*GPIO_128 - LED_MMC1*/\
+ MUX_VAL(CP(GPIO129), (IDIS | PTD | DIS | M4)) /*GPIO_129 - LED_MMC2*/
+
#endif
diff --git a/board/raidsonic/ib62x0/Makefile b/board/raidsonic/ib62x0/Makefile
new file mode 100644
index 0000000..d450f8d
--- /dev/null
+++ b/board/raidsonic/ib62x0/Makefile
@@ -0,0 +1,43 @@
+#
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := ib62x0.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/raidsonic/ib62x0/ib62x0.c b/board/raidsonic/ib62x0/ib62x0.c
new file mode 100644
index 0000000..65f2c2e
--- /dev/null
+++ b/board/raidsonic/ib62x0/ib62x0.c
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2011-2012
+ * Gerald Kerma <dreagle@doukki.net>
+ * Luka Perkov <uboot@lukaperkov.net>
+ * Simon Baatz <gmbnomis@gmail.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <common.h>
+#include <miiphy.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/kirkwood.h>
+#include <asm/arch/mpp.h>
+#include "ib62x0.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+ /*
+ * default gpio configuration
+ * There are maximum 64 gpios controlled through 2 sets of registers
+ * the below configuration configures mainly initial LED status
+ */
+ kw_config_gpio(IB62x0_OE_VAL_LOW,
+ IB62x0_OE_VAL_HIGH,
+ IB62x0_OE_LOW, IB62x0_OE_HIGH);
+
+ /* Multi-Purpose Pins Functionality configuration */
+ u32 kwmpp_config[] = {
+ MPP0_NF_IO2,
+ MPP1_NF_IO3,
+ MPP2_NF_IO4,
+ MPP3_NF_IO5,
+ MPP4_NF_IO6,
+ MPP5_NF_IO7,
+ MPP6_SYSRST_OUTn,
+ MPP8_TW_SDA,
+ MPP9_TW_SCK,
+ MPP10_UART0_TXD,
+ MPP11_UART0_RXD,
+ MPP18_NF_IO0,
+ MPP19_NF_IO1,
+ MPP20_SATA1_ACTn,
+ MPP21_SATA0_ACTn,
+ MPP22_GPIO, /* Power LED red */
+ MPP24_GPIO, /* Power off device */
+ MPP25_GPIO, /* Power LED green */
+ MPP27_GPIO, /* USB transfer LED */
+ MPP28_GPIO, /* Reset button */
+ MPP29_GPIO, /* USB Copy button */
+ 0
+ };
+ kirkwood_mpp_conf(kwmpp_config);
+ return 0;
+}
+
+int board_init(void)
+{
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+
+ return 0;
+}
diff --git a/board/raidsonic/ib62x0/ib62x0.h b/board/raidsonic/ib62x0/ib62x0.h
new file mode 100644
index 0000000..0c30690
--- /dev/null
+++ b/board/raidsonic/ib62x0/ib62x0.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2011-2012
+ * Gerald Kerma <dreagle@doukki.net>
+ * Simon Baatz <gmbnomis@gmail.com>
+ * Luka Perkov <uboot@lukaperkov.net>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __IB62x0_H
+#define __IB62x0_H
+
+#define IB62x0_OE_LOW (~(1 << 22 | 1 << 24 | 1 << 25 | 1 << 27))
+#define IB62x0_OE_HIGH (~(0))
+#define IB62x0_OE_VAL_LOW 0
+#define IB62x0_OE_VAL_HIGH 0
+
+/* PHY related */
+#define MV88E1116_LED_FCTRL_REG 10
+#define MV88E1116_CPRSP_CR3_REG 21
+#define MV88E1116_MAC_CTRL_REG 21
+#define MV88E1116_PGADR_REG 22
+#define MV88E1116_RGMII_TXTM_CTRL (1 << 4)
+#define MV88E1116_RGMII_RXTM_CTRL (1 << 5)
+
+#endif /* __IB62x0_H */
diff --git a/board/raidsonic/ib62x0/kwbimage.cfg b/board/raidsonic/ib62x0/kwbimage.cfg
new file mode 100644
index 0000000..bd594eb
--- /dev/null
+++ b/board/raidsonic/ib62x0/kwbimage.cfg
@@ -0,0 +1,169 @@
+#
+# Copyright (C) 2011-2012
+# Gerald Kerma <dreagle@doukki.net>
+# Simon Baatz <gmbnomis@gmail.com>
+# Luka Perkov <uboot@lukaperkov.net>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+# Refer docs/README.kwimage for more details about how-to configure
+# and create kirkwood boot image
+#
+
+# Boot Media configurations
+BOOT_FROM nand # change from nand to uart if building UART image
+NAND_ECC_MODE default
+NAND_PAGE_SIZE 0x0800
+
+# SOC registers configuration using bootrom header extension
+# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
+
+# Configure RGMII-0 interface pad voltage to 1.8V
+DATA 0xffd100e0 0x1b1b1b9b
+
+#Dram initalization for SINGLE x16 CL=5 @ 400MHz
+DATA 0xffd01400 0x43000c30 # DDR Configuration register
+# bit13-0: 0xc30, (3120 DDR2 clks refresh rate)
+# bit23-14: 0x0,
+# bit24: 0x1, enable exit self refresh mode on DDR access
+# bit25: 0x1, required
+# bit29-26: 0x0,
+# bit31-30: 0x1,
+
+DATA 0xffd01404 0x37543000 # DDR Controller Control Low
+# bit4: 0x0, addr/cmd in smame cycle
+# bit5: 0x0, clk is driven during self refresh, we don't care for APX
+# bit6: 0x0, use recommended falling edge of clk for addr/cmd
+# bit14: 0x0, input buffer always powered up
+# bit18: 0x1, cpu lock transaction enabled
+# bit23-20: 0x5, recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
+# bit27-24: 0x7, CL+2, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
+# bit30-28: 0x3, required
+# bit31: 0x0, no additional STARTBURST delay
+
+DATA 0xffd01408 0x22125451 # DDR Timing (Low) (active cycles value +1)
+# bit3-0: TRAS lsbs
+# bit7-4: TRCD
+# bit11-8: TRP
+# bit15-12: TWR
+# bit19-16: TWTR
+# bit20: TRAS msb
+# bit23-21: 0x0
+# bit27-24: TRRD
+# bit31-28: TRTP
+
+DATA 0xffd0140c 0x00000a33 # DDR Timing (High)
+# bit6-0: TRFC
+# bit8-7: TR2R
+# bit10-9: TR2W
+# bit12-11: TW2W
+# bit31-13: 0x0, required
+
+DATA 0xffd01410 0x0000000c # DDR Address Control
+# bit1-0: 00, Cs0width (x8)
+# bit3-2: 11, Cs0size (1Gb)
+# bit5-4: 00, Cs1width (x8)
+# bit7-6: 11, Cs1size (1Gb)
+# bit9-8: 00, Cs2width (nonexistent
+# bit11-10: 00, Cs2size (nonexistent
+# bit13-12: 00, Cs3width (nonexistent
+# bit15-14: 00, Cs3size (nonexistent
+# bit16: 0, Cs0AddrSel
+# bit17: 0, Cs1AddrSel
+# bit18: 0, Cs2AddrSel
+# bit19: 0, Cs3AddrSel
+# bit31-20: 0x0, required
+
+DATA 0xffd01414 0x00000000 # DDR Open Pages Control
+# bit0: 0, OpenPage enabled
+# bit31-1: 0x0, required
+
+DATA 0xffd01418 0x00000000 # DDR Operation
+# bit3-0: 0x0, DDR cmd
+# bit31-4: 0x0, required
+
+DATA 0xffd0141c 0x00000c52 # DDR Mode
+# bit2-0: 0x2, BurstLen=2 required
+# bit3: 0x0, BurstType=0 required
+# bit6-4: 0x4, CL=5
+# bit7: 0x0, TestMode=0 normal
+# bit8: 0x0, DLL reset=0 normal
+# bit11-9: 0x6, auto-precharge write recovery ????????????
+# bit12: 0x0, PD must be zero
+# bit31-13: 0x0, required
+
+DATA 0xffd01420 0x00000040 # DDR Extended Mode
+# bit0: 0, DDR DLL enabled
+# bit1: 0, DDR drive strenght normal
+# bit2: 1, DDR ODT control lsd (disabled)
+# bit5-3: 0x0, required
+# bit6: 0, DDR ODT control msb, (disabled)
+# bit9-7: 0x0, required
+# bit10: 0, differential DQS enabled
+# bit11: 0, required
+# bit12: 0, DDR output buffer enabled
+# bit31-13: 0x0, required
+
+DATA 0xffd01424 0x0000f17f # DDR Controller Control High
+# bit2-0: 0x7, required
+# bit3: 0x1, MBUS Burst Chop disabled
+# bit6-4: 0x7, required
+# bit7: 0x0,
+# bit8: 0x1, add writepath sample stage, must be 1 for DDR freq >= 300MHz
+# bit9: 0x0, no half clock cycle addition to dataout
+# bit10: 0x0, 1/4 clock cycle skew enabled for addr/ctl signals
+# bit11: 0x0, 1/4 clock cycle skew disabled for write mesh
+# bit15-12: 0xf, required
+# bit31-16: 0, required
+
+DATA 0xffd01428 0x00085520 # DDR2 ODT Read Timing (default values)
+DATA 0xffd0147c 0x00008552 # DDR2 ODT Write Timing (default values)
+
+DATA 0xffd01500 0x00000000 # CS[0]n Base address to 0x0
+DATA 0xffd01504 0x0ffffff1 # CS[0]n Size
+# bit0: 0x1, Window enabled
+# bit1: 0x0, Write Protect disabled
+# bit3-2: 0x0, CS0 hit selected
+# bit23-4: 0xfffff, required
+# bit31-24: 0x0f, Size (i.e. 256MB)
+
+DATA 0xffd01508 0x10000000 # CS[1]n Base address to 256Mb
+DATA 0xffd0150c 0x00000000 # CS[1]n Size, window disabled
+
+DATA 0xffd01514 0x00000000 # CS[2]n Size, window disabled
+DATA 0xffd0151c 0x00000000 # CS[3]n Size, window disabled
+
+DATA 0xffd01494 0x00030000 # DDR ODT Control (Low)
+# bit3-0: ODT0Rd, MODT[0] asserted during read from DRAM CS1
+# bit7-4: ODT0Rd, MODT[0] asserted during read from DRAM CS0
+# bit19-16:2, ODT0Wr, MODT[0] asserted during write to DRAM CS1
+# bit23-20:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
+
+DATA 0xffd01498 0x00000000 # DDR ODT Control (High)
+# bit1-0: 0x0, ODT0 controlled by ODT Control (low) register above
+# bit3-2: 0x1, ODT1 active NEVER!
+# bit31-4: 0x0, required
+
+DATA 0xffd0149c 0x0000e803 # CPU ODT Control
+DATA 0xffd01480 0x00000001 # DDR Initialization Control
+# bit0: 0x1, enable DDR init upon this register write
+
+DATA 0xFFD20134 0x66666666 # L2 RAM Timing 0 Register
+DATA 0xFFD20138 0x66666666 # L2 RAM Timing 1 Register
+
+# End of Header extension
+DATA 0x0 0x0
diff --git a/board/samsung/smdk5250/tzpc_init.c b/board/samsung/smdk5250/tzpc_init.c
index c2ccef3..c833541 100644
--- a/board/samsung/smdk5250/tzpc_init.c
+++ b/board/samsung/smdk5250/tzpc_init.c
@@ -28,11 +28,11 @@
/* Setting TZPC[TrustZone Protection Controller] */
void tzpc_init(void)
{
- struct exynos5_tzpc *tzpc;
+ struct exynos_tzpc *tzpc;
unsigned int addr;
for (addr = TZPC0_BASE; addr <= TZPC9_BASE; addr += TZPC_BASE_OFFSET) {
- tzpc = (struct exynos5_tzpc *)addr;
+ tzpc = (struct exynos_tzpc *)addr;
if (addr == TZPC0_BASE)
writel(R0SIZE, &tzpc->r0size);
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index aa4291d..3085de1 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -2,6 +2,7 @@
* Copyright (C) 2011 Samsung Electronics
* Heungjun Kim <riverful.kim@samsung.com>
* Kyungmin Park <kyungmin.park@samsung.com>
+ * Donghwa Lee <dh09.lee@samsung.com>
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -23,16 +24,19 @@
*/
#include <common.h>
+#include <lcd.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
#include <asm/arch/gpio.h>
#include <asm/arch/mmc.h>
#include <asm/arch/clock.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/mipi_dsim.h>
#include <asm/arch/watchdog.h>
#include <asm/arch/power.h>
#include <pmic.h>
#include <usb/s3c_udc.h>
-#include <max8998_pmic.h>
+#include <max8997_pmic.h>
#include "setup.h"
@@ -216,26 +220,19 @@
return -1;
if (on) {
- ret |= pmic_set_output(p,
- MAX8998_REG_BUCK_ACTIVE_DISCHARGE3,
- MAX8998_SAFEOUT1, LDO_ON);
- ret |= pmic_set_output(p, MAX8998_REG_ONOFF1,
- MAX8998_LDO3, LDO_ON);
- ret |= pmic_set_output(p, MAX8998_REG_ONOFF2,
- MAX8998_LDO8, LDO_ON);
-
+ ret |= pmic_set_output(p, MAX8997_REG_SAFEOUTCTRL,
+ ENSAFEOUT1, LDO_ON);
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, EN_LDO);
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, EN_LDO);
} else {
- ret |= pmic_set_output(p, MAX8998_REG_ONOFF2,
- MAX8998_LDO8, LDO_OFF);
- ret |= pmic_set_output(p, MAX8998_REG_ONOFF1,
- MAX8998_LDO3, LDO_OFF);
- ret |= pmic_set_output(p,
- MAX8998_REG_BUCK_ACTIVE_DISCHARGE3,
- MAX8998_SAFEOUT1, LDO_OFF);
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, DIS_LDO);
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, DIS_LDO);
+ ret |= pmic_set_output(p, MAX8997_REG_SAFEOUTCTRL,
+ ENSAFEOUT1, LDO_OFF);
}
if (ret) {
- puts("MAX8998 LDO setting error!\n");
+ puts("MAX8997 LDO setting error!\n");
return -1;
}
@@ -364,3 +361,145 @@
return 0;
}
+
+static void lcd_reset(void)
+{
+ struct exynos4_gpio_part2 *gpio2 =
+ (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2();
+
+ s5p_gpio_direction_output(&gpio2->y4, 5, 1);
+ udelay(10000);
+ s5p_gpio_direction_output(&gpio2->y4, 5, 0);
+ udelay(10000);
+ s5p_gpio_direction_output(&gpio2->y4, 5, 1);
+}
+
+static int lcd_power(void)
+{
+ int ret = 0;
+ struct pmic *p = get_pmic();
+
+ if (pmic_probe(p))
+ return 0;
+
+ /* LDO15 voltage: 2.2v */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO15CTRL, 0x1c | EN_LDO);
+ /* LDO13 voltage: 3.0v */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO13CTRL, 0x2c | EN_LDO);
+
+ if (ret) {
+ puts("MAX8997 LDO setting error!\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static struct mipi_dsim_config dsim_config = {
+ .e_interface = DSIM_VIDEO,
+ .e_virtual_ch = DSIM_VIRTUAL_CH_0,
+ .e_pixel_format = DSIM_24BPP_888,
+ .e_burst_mode = DSIM_BURST_SYNC_EVENT,
+ .e_no_data_lane = DSIM_DATA_LANE_4,
+ .e_byte_clk = DSIM_PLL_OUT_DIV8,
+ .hfp = 1,
+
+ .p = 3,
+ .m = 120,
+ .s = 1,
+
+ /* D-PHY PLL stable time spec :min = 200usec ~ max 400usec */
+ .pll_stable_time = 500,
+
+ /* escape clk : 10MHz */
+ .esc_clk = 20 * 1000000,
+
+ /* stop state holding counter after bta change count 0 ~ 0xfff */
+ .stop_holding_cnt = 0x7ff,
+ /* bta timeout 0 ~ 0xff */
+ .bta_timeout = 0xff,
+ /* lp rx timeout 0 ~ 0xffff */
+ .rx_timeout = 0xffff,
+};
+
+static struct exynos_platform_mipi_dsim s6e8ax0_platform_data = {
+ .lcd_panel_info = NULL,
+ .dsim_config = &dsim_config,
+};
+
+static struct mipi_dsim_lcd_device mipi_lcd_device = {
+ .name = "s6e8ax0",
+ .id = -1,
+ .bus_id = 0,
+ .platform_data = (void *)&s6e8ax0_platform_data,
+};
+
+static int mipi_power(void)
+{
+ int ret = 0;
+ struct pmic *p = get_pmic();
+
+ if (pmic_probe(p))
+ return 0;
+
+ /* LDO3 voltage: 1.1v */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, 0x6 | EN_LDO);
+ /* LDO4 voltage: 1.8v */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO4CTRL, 0x14 | EN_LDO);
+
+ if (ret) {
+ puts("MAX8997 LDO setting error!\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+void init_panel_info(vidinfo_t *vid)
+{
+ vid->vl_freq = 60;
+ vid->vl_col = 720;
+ vid->vl_row = 1280;
+ vid->vl_width = 720;
+ vid->vl_height = 1280;
+ vid->vl_clkp = CONFIG_SYS_HIGH;
+ vid->vl_hsp = CONFIG_SYS_LOW;
+ vid->vl_vsp = CONFIG_SYS_LOW;
+ vid->vl_dp = CONFIG_SYS_LOW;
+
+ vid->vl_bpix = 5;
+ vid->dual_lcd_enabled = 0;
+
+ /* s6e8ax0 Panel */
+ vid->vl_hspw = 5;
+ vid->vl_hbpd = 10;
+ vid->vl_hfpd = 10;
+
+ vid->vl_vspw = 2;
+ vid->vl_vbpd = 1;
+ vid->vl_vfpd = 13;
+ vid->vl_cmd_allow_len = 0xf;
+
+ vid->win_id = 3;
+ vid->cfg_gpio = NULL;
+ vid->backlight_on = NULL;
+ vid->lcd_power_on = NULL; /* lcd_power_on in mipi dsi driver */
+ vid->reset_lcd = lcd_reset;
+
+ vid->init_delay = 0;
+ vid->power_on_delay = 0;
+ vid->reset_delay = 0;
+ vid->interface_mode = FIMD_RGB_INTERFACE;
+ vid->mipi_enabled = 1;
+
+ strcpy(s6e8ax0_platform_data.lcd_panel_name, mipi_lcd_device.name);
+ s6e8ax0_platform_data.lcd_power = lcd_power;
+ s6e8ax0_platform_data.mipi_power = mipi_power;
+ s6e8ax0_platform_data.phy_enable = set_mipi_phy_ctrl;
+ s6e8ax0_platform_data.lcd_panel_info = (void *)vid;
+ exynos_mipi_dsi_register_lcd_device(&mipi_lcd_device);
+ s6e8ax0_init();
+ exynos_set_dsim_platform_data(&s6e8ax0_platform_data);
+
+ setenv("lcdinfo", "lcd=s6e8ax0");
+}
diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c
index d0ff834..90fff5c 100644
--- a/board/samsung/universal_c210/universal.c
+++ b/board/samsung/universal_c210/universal.c
@@ -58,13 +58,13 @@
gd->bd->bi_arch_number = MACH_TYPE_UNIVERSAL_C210;
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
- check_hw_revision();
- printf("HW Revision:\t0x%x\n", board_rev);
-
#if defined(CONFIG_PMIC)
pmic_init();
#endif
+ check_hw_revision();
+ printf("HW Revision:\t0x%x\n", board_rev);
+
return 0;
}
@@ -109,10 +109,27 @@
return ret;
}
+static int adc_power_control(int on)
+{
+ int ret;
+ struct pmic *p = get_pmic();
+
+ if (pmic_probe(p))
+ return -1;
+
+ ret = pmic_set_output(p,
+ MAX8998_REG_ONOFF1,
+ MAX8998_LDO4, !!on);
+
+ return ret;
+}
+
static unsigned int get_hw_revision(void)
{
int hwrev, mode0, mode1;
+ adc_power_control(1);
+
mode0 = get_adc_value(1); /* HWREV_MODE0 */
mode1 = get_adc_value(2); /* HWREV_MODE1 */
@@ -135,6 +152,8 @@
debug("mode0: %d, mode1: %d, hwrev 0x%x\n", mode0, mode1, hwrev);
+ adc_power_control(0);
+
return hwrev;
}
diff --git a/board/technexion/twister/twister.c b/board/technexion/twister/twister.c
index b927586..c2b10ac 100644
--- a/board/technexion/twister/twister.c
+++ b/board/technexion/twister/twister.c
@@ -133,7 +133,7 @@
!defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
diff --git a/board/teejet/mt_ventoux/mt_ventoux.c b/board/teejet/mt_ventoux/mt_ventoux.c
index c5eb42c..9fbaedd 100644
--- a/board/teejet/mt_ventoux/mt_ventoux.c
+++ b/board/teejet/mt_ventoux/mt_ventoux.c
@@ -196,13 +196,6 @@
return 0;
}
-int misc_init_r(void)
-{
- dieid_num_r();
-
- return 0;
-}
-
/*
* Routine: set_muxconf_regs
* Description: Setting up the configuration Mux registers specific to the
@@ -228,6 +221,6 @@
!defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
diff --git a/board/ti/am3517crane/am3517crane.c b/board/ti/am3517crane/am3517crane.c
index 436645a..888398d 100644
--- a/board/ti/am3517crane/am3517crane.c
+++ b/board/ti/am3517crane/am3517crane.c
@@ -78,7 +78,7 @@
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index e26b387..9edd3c5 100644
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -477,7 +477,7 @@
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/ti/evm/evm.c b/board/ti/evm/evm.c
index 8497aee..61fc7b5 100644
--- a/board/ti/evm/evm.c
+++ b/board/ti/evm/evm.c
@@ -278,7 +278,7 @@
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/ti/omap5912osk/omap5912osk.c b/board/ti/omap5912osk/omap5912osk.c
index 6f0e763..fac683a 100644
--- a/board/ti/omap5912osk/omap5912osk.c
+++ b/board/ti/omap5912osk/omap5912osk.c
@@ -81,13 +81,6 @@
return 0;
}
-
-int misc_init_r (void)
-{
- /* currently empty */
- return (0);
-}
-
/******************************
Routine:
Description:
diff --git a/board/ti/omap5_evm/evm.c b/board/ti/omap5_evm/evm.c
index ea0cb13..c8dfdf8 100644
--- a/board/ti/omap5_evm/evm.c
+++ b/board/ti/omap5_evm/evm.c
@@ -23,7 +23,7 @@
* MA 02111-1307 USA
*/
#include <common.h>
-#include <twl6030.h>
+#include <twl6035.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mmc_host_def.h>
@@ -63,8 +63,8 @@
*/
int misc_init_r(void)
{
-#ifdef CONFIG_TWL6030_POWER
- twl6030_init_battery_charging();
+#ifdef CONFIG_TWL6035_POWER
+ twl6035_init_settings();
#endif
return 0;
}
@@ -94,8 +94,8 @@
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
- omap_mmc_init(1);
+ omap_mmc_init(0, 0, 0);
+ omap_mmc_init(1, 0, 0);
return 0;
}
#endif
diff --git a/board/ti/omap5_evm/mux_data.h b/board/ti/omap5_evm/mux_data.h
index 18f4729..296eb68 100644
--- a/board/ti/omap5_evm/mux_data.h
+++ b/board/ti/omap5_evm/mux_data.h
@@ -2,8 +2,7 @@
* (C) Copyright 2010
* Texas Instruments Incorporated, <www.ti.com>
*
- * Balaji Krishnamoorthy <balajitk@ti.com>
- * Aneesh V <aneesh@ti.com>
+ * Sricharan R <r.sricharan@ti.com>
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -30,246 +29,276 @@
const struct pad_conf_entry core_padconf_array_essential[] = {
-{GPMC_AD0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat0 */
-{GPMC_AD1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat1 */
-{GPMC_AD2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat2 */
-{GPMC_AD3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat3 */
-{GPMC_AD4, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat4 */
-{GPMC_AD5, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat5 */
-{GPMC_AD6, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat6 */
-{GPMC_AD7, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat7 */
-{GPMC_NOE, (PTU | IEN | OFF_EN | OFF_OUT_PTD | M1)}, /* sdmmc2_clk */
-{GPMC_NWE, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_cmd */
-{SDMMC1_CLK, (PTU | OFF_EN | OFF_OUT_PTD | M0)}, /* sdmmc1_clk */
-{SDMMC1_CMD, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_cmd */
-{SDMMC1_DAT0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat0 */
-{SDMMC1_DAT1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat1 */
-{SDMMC1_DAT2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat2 */
-{SDMMC1_DAT3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat3 */
-{SDMMC1_DAT4, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat4 */
-{SDMMC1_DAT5, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat5 */
-{SDMMC1_DAT6, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat6 */
-{SDMMC1_DAT7, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat7 */
-{UART3_CTS_RCTX, (PTU | IEN | M0)}, /* uart3_tx */
-{UART3_RTS_SD, (M0)}, /* uart3_rts_sd */
-{UART3_RX_IRRX, (IEN | M0)}, /* uart3_rx */
-{UART3_TX_IRTX, (M0)} /* uart3_tx */
+ {EMMC_CLK, (PTU | IEN | M0)}, /* EMMC_CLK */
+ {EMMC_CMD, (PTU | IEN | M0)}, /* EMMC_CMD */
+ {EMMC_DATA0, (PTU | IEN | M0)}, /* EMMC_DATA0 */
+ {EMMC_DATA1, (PTU | IEN | M0)}, /* EMMC_DATA1 */
+ {EMMC_DATA2, (PTU | IEN | M0)}, /* EMMC_DATA2 */
+ {EMMC_DATA3, (PTU | IEN | M0)}, /* EMMC_DATA3 */
+ {EMMC_DATA4, (PTU | IEN | M0)}, /* EMMC_DATA4 */
+ {EMMC_DATA5, (PTU | IEN | M0)}, /* EMMC_DATA5 */
+ {EMMC_DATA6, (PTU | IEN | M0)}, /* EMMC_DATA6 */
+ {EMMC_DATA7, (PTU | IEN | M0)}, /* EMMC_DATA7 */
+ {SDCARD_CLK, (PTU | IEN | M0)}, /* SDCARD_CLK */
+ {SDCARD_CMD, (PTU | IEN | M0)}, /* SDCARD_CMD */
+ {SDCARD_DATA0, (PTU | IEN | M0)}, /* SDCARD_DATA0*/
+ {SDCARD_DATA1, (PTU | IEN | M0)}, /* SDCARD_DATA1*/
+ {SDCARD_DATA2, (PTU | IEN | M0)}, /* SDCARD_DATA2*/
+ {SDCARD_DATA3, (PTU | IEN | M0)}, /* SDCARD_DATA3*/
+ {UART3_RX_IRRX, (PTU | IEN | M0)}, /* UART3_RX_IRRX */
+ {UART3_TX_IRTX, (M0)}, /* UART3_TX_IRTX */
};
const struct pad_conf_entry wkup_padconf_array_essential[] = {
-{PAD1_SR_SCL, (PTU | IEN | M0)}, /* sr_scl */
-{PAD0_SR_SDA, (PTU | IEN | M0)}, /* sr_sda */
-{PAD1_SYS_32K, (IEN | M0)} /* sys_32k */
+ {SR_PMIC_SCL, (PTU | IEN | M0)}, /* SR_PMIC_SCL */
+ {SR_PMIC_SDA, (PTU | IEN | M0)}, /* SR_PMIC_SDA */
+ {SYS_32K, (IEN | M0)}, /* SYS_32K */
};
const struct pad_conf_entry core_padconf_array_non_essential[] = {
- {GPMC_AD8, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M3)}, /* gpio_32 */
- {GPMC_AD9, (PTU | IEN | M3)}, /* gpio_33 */
- {GPMC_AD10, (PTU | IEN | M3)}, /* gpio_34 */
- {GPMC_AD11, (PTU | IEN | M3)}, /* gpio_35 */
- {GPMC_AD12, (PTU | IEN | M3)}, /* gpio_36 */
- {GPMC_AD13, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3)}, /* gpio_37 */
- {GPMC_AD14, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3)}, /* gpio_38 */
- {GPMC_AD15, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3)}, /* gpio_39 */
- {GPMC_A16, (M3)}, /* gpio_40 */
- {GPMC_A17, (PTD | M3)}, /* gpio_41 */
- {GPMC_A18, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row6 */
- {GPMC_A19, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row7 */
- {GPMC_A20, (IEN | M3)}, /* gpio_44 */
- {GPMC_A21, (M3)}, /* gpio_45 */
- {GPMC_A22, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col6 */
- {GPMC_A23, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col7 */
- {GPMC_A24, (PTD | M3)}, /* gpio_48 */
- {GPMC_A25, (PTD | M3)}, /* gpio_49 */
- {GPMC_NCS0, (M3)}, /* gpio_50 */
- {GPMC_NCS1, (IEN | M3)}, /* gpio_51 */
- {GPMC_NCS2, (IEN | M3)}, /* gpio_52 */
- {GPMC_NCS3, (IEN | M3)}, /* gpio_53 */
- {GPMC_NWP, (M3)}, /* gpio_54 */
- {GPMC_CLK, (PTD | M3)}, /* gpio_55 */
- {GPMC_NADV_ALE, (M3)}, /* gpio_56 */
- {GPMC_NBE0_CLE, (M3)}, /* gpio_59 */
- {GPMC_NBE1, (PTD | M3)}, /* gpio_60 */
- {GPMC_WAIT0, (PTU | IEN | M3)}, /* gpio_61 */
- {GPMC_WAIT1, (IEN | M3)}, /* gpio_62 */
- {C2C_DATA11, (PTD | M3)}, /* gpio_100 */
- {C2C_DATA12, (M1)}, /* dsi1_te0 */
- {C2C_DATA13, (PTD | M3)}, /* gpio_102 */
- {C2C_DATA14, (M1)}, /* dsi2_te0 */
- {C2C_DATA15, (PTD | M3)}, /* gpio_104 */
- {HDMI_HPD, (M0)}, /* hdmi_hpd */
- {HDMI_CEC, (M0)}, /* hdmi_cec */
- {HDMI_DDC_SCL, (PTU | M0)}, /* hdmi_ddc_scl */
- {HDMI_DDC_SDA, (PTU | IEN | M0)}, /* hdmi_ddc_sda */
- {CSI21_DX0, (IEN | M0)}, /* csi21_dx0 */
- {CSI21_DY0, (IEN | M0)}, /* csi21_dy0 */
- {CSI21_DX1, (IEN | M0)}, /* csi21_dx1 */
- {CSI21_DY1, (IEN | M0)}, /* csi21_dy1 */
- {CSI21_DX2, (IEN | M0)}, /* csi21_dx2 */
- {CSI21_DY2, (IEN | M0)}, /* csi21_dy2 */
- {CSI21_DX3, (PTD | M7)}, /* csi21_dx3 */
- {CSI21_DY3, (PTD | M7)}, /* csi21_dy3 */
- {CSI21_DX4, (PTD | OFF_EN | OFF_PD | OFF_IN | M7)}, /* csi21_dx4 */
- {CSI21_DY4, (PTD | OFF_EN | OFF_PD | OFF_IN | M7)}, /* csi21_dy4 */
- {CSI22_DX0, (IEN | M0)}, /* csi22_dx0 */
- {CSI22_DY0, (IEN | M0)}, /* csi22_dy0 */
- {CSI22_DX1, (IEN | M0)}, /* csi22_dx1 */
- {CSI22_DY1, (IEN | M0)}, /* csi22_dy1 */
- {CAM_SHUTTER, (OFF_EN | OFF_PD | OFF_OUT_PTD | M0)}, /* cam_shutter */
- {CAM_STROBE, (OFF_EN | OFF_PD | OFF_OUT_PTD | M0)}, /* cam_strobe */
- {CAM_GLOBALRESET, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3)}, /* gpio_83 */
- {USBB1_ULPITLL_CLK, (IEN | OFF_EN | OFF_IN | M1)}, /* hsi1_cawake */
- {USBB1_ULPITLL_STP, (IEN | OFF_EN | OFF_IN | M1)}, /* hsi1_cadata */
- {USBB1_ULPITLL_DIR, (IEN | OFF_EN | OFF_IN | M1)}, /* hsi1_caflag */
- {USBB1_ULPITLL_NXT, (OFF_EN | M1)}, /* hsi1_acready */
- {USBB1_ULPITLL_DAT0, (OFF_EN | M1)}, /* hsi1_acwake */
- {USBB1_ULPITLL_DAT1, (OFF_EN | M1)}, /* hsi1_acdata */
- {USBB1_ULPITLL_DAT2, (OFF_EN | M1)}, /* hsi1_acflag */
- {USBB1_ULPITLL_DAT3, (IEN | OFF_EN | OFF_IN | M1)}, /* hsi1_caready */
- {USBB1_ULPITLL_DAT4, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat4 */
- {USBB1_ULPITLL_DAT5, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat5 */
- {USBB1_ULPITLL_DAT6, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat6 */
- {USBB1_ULPITLL_DAT7, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat7 */
- {USBB1_HSIC_DATA, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usbb1_hsic_data */
- {USBB1_HSIC_STROBE, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usbb1_hsic_strobe */
- {USBC1_ICUSB_DP, (IEN | M0)}, /* usbc1_icusb_dp */
- {USBC1_ICUSB_DM, (IEN | M0)}, /* usbc1_icusb_dm */
- {ABE_MCBSP2_CLKX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_mcbsp2_clkx */
- {ABE_MCBSP2_DR, (IEN | OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp2_dr */
- {ABE_MCBSP2_DX, (OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp2_dx */
- {ABE_MCBSP2_FSX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_mcbsp2_fsx */
- {ABE_MCBSP1_CLKX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_mcbsp1_clkx */
- {ABE_MCBSP1_DR, (IEN | OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp1_dr */
- {ABE_MCBSP1_DX, (OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp1_dx */
- {ABE_MCBSP1_FSX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_mcbsp1_fsx */
- {ABE_PDM_UL_DATA, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_ul_data */
- {ABE_PDM_DL_DATA, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_dl_data */
- {ABE_PDM_FRAME, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_frame */
- {ABE_PDM_LB_CLK, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_lb_clk */
- {ABE_CLKS, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_clks */
- {ABE_DMIC_CLK1, (M0)}, /* abe_dmic_clk1 */
- {ABE_DMIC_DIN1, (IEN | M0)}, /* abe_dmic_din1 */
- {ABE_DMIC_DIN2, (IEN | M0)}, /* abe_dmic_din2 */
- {ABE_DMIC_DIN3, (IEN | M0)}, /* abe_dmic_din3 */
- {UART2_CTS, (PTU | IEN | M0)}, /* uart2_cts */
- {UART2_RTS, (M0)}, /* uart2_rts */
- {UART2_RX, (PTU | IEN | M0)}, /* uart2_rx */
- {UART2_TX, (M0)}, /* uart2_tx */
- {HDQ_SIO, (M3)}, /* gpio_127 */
- {MCSPI1_CLK, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_clk */
- {MCSPI1_SOMI, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_somi */
- {MCSPI1_SIMO, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_simo */
- {MCSPI1_CS0, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_cs0 */
- {MCSPI1_CS1, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M3)}, /* mcspi1_cs1 */
- {MCSPI1_CS2, (PTU | OFF_EN | OFF_OUT_PTU | M3)}, /* gpio_139 */
- {MCSPI1_CS3, (PTU | IEN | M3)}, /* gpio_140 */
- {SDMMC5_CLK, (PTU | IEN | OFF_EN | OFF_OUT_PTD | M0)}, /* sdmmc5_clk */
- {SDMMC5_CMD, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_cmd */
- {SDMMC5_DAT0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat0 */
- {SDMMC5_DAT1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat1 */
- {SDMMC5_DAT2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat2 */
- {SDMMC5_DAT3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat3 */
- {MCSPI4_CLK, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_clk */
- {MCSPI4_SIMO, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_simo */
- {MCSPI4_SOMI, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_somi */
- {MCSPI4_CS0, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_cs0 */
- {UART4_RX, (IEN | M0)}, /* uart4_rx */
- {UART4_TX, (M0)}, /* uart4_tx */
- {USBB2_ULPITLL_CLK, (PTD | IEN | M3)}, /* gpio_157 */
- {USBB2_ULPITLL_STP, (IEN | M5)}, /* dispc2_data23 */
- {USBB2_ULPITLL_DIR, (IEN | M5)}, /* dispc2_data22 */
- {USBB2_ULPITLL_NXT, (IEN | M5)}, /* dispc2_data21 */
- {USBB2_ULPITLL_DAT0, (IEN | M5)}, /* dispc2_data20 */
- {USBB2_ULPITLL_DAT1, (IEN | M5)}, /* dispc2_data19 */
- {USBB2_ULPITLL_DAT2, (IEN | M5)}, /* dispc2_data18 */
- {USBB2_ULPITLL_DAT3, (IEN | M5)}, /* dispc2_data15 */
- {USBB2_ULPITLL_DAT4, (IEN | M5)}, /* dispc2_data14 */
- {USBB2_ULPITLL_DAT5, (IEN | M5)}, /* dispc2_data13 */
- {USBB2_ULPITLL_DAT6, (IEN | M5)}, /* dispc2_data12 */
- {USBB2_ULPITLL_DAT7, (IEN | M5)}, /* dispc2_data11 */
- {USBB2_HSIC_DATA, (PTD | OFF_EN | OFF_OUT_PTU | M3)}, /* gpio_169 */
- {USBB2_HSIC_STROBE, (PTD | OFF_EN | OFF_OUT_PTU | M3)}, /* gpio_170 */
- {UNIPRO_TX0, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col0 */
- {UNIPRO_TY0, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col1 */
- {UNIPRO_TX1, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col2 */
- {UNIPRO_TY1, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col3 */
- {UNIPRO_TX2, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col4 */
- {UNIPRO_TY2, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col5 */
- {UNIPRO_RX0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row0 */
- {UNIPRO_RY0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row1 */
- {UNIPRO_RX1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row2 */
- {UNIPRO_RY1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row3 */
- {UNIPRO_RX2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row4 */
- {UNIPRO_RY2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row5 */
- {USBA0_OTG_CE, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M0)}, /* usba0_otg_ce */
- {USBA0_OTG_DP, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usba0_otg_dp */
- {USBA0_OTG_DM, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usba0_otg_dm */
- {FREF_CLK1_OUT, (M0)}, /* fref_clk1_out */
- {FREF_CLK2_OUT, (M0)}, /* fref_clk2_out */
- {SYS_NIRQ1, (PTU | IEN | M0)}, /* sys_nirq1 */
- {SYS_NIRQ2, (M7)}, /* sys_nirq2 */
- {SYS_BOOT0, (PTU | IEN | M3)}, /* gpio_184 */
- {SYS_BOOT1, (M3)}, /* gpio_185 */
- {SYS_BOOT2, (PTD | IEN | M3)}, /* gpio_186 */
- {SYS_BOOT3, (PTD | IEN | M3)}, /* gpio_187 */
- {SYS_BOOT4, (M3)}, /* gpio_188 */
- {SYS_BOOT5, (PTD | IEN | M3)}, /* gpio_189 */
- {DPM_EMU0, (IEN | M0)}, /* dpm_emu0 */
- {DPM_EMU1, (IEN | M0)}, /* dpm_emu1 */
- {DPM_EMU2, (IEN | M0)}, /* dpm_emu2 */
- {DPM_EMU3, (IEN | M5)}, /* dispc2_data10 */
- {DPM_EMU4, (IEN | M5)}, /* dispc2_data9 */
- {DPM_EMU5, (IEN | M5)}, /* dispc2_data16 */
- {DPM_EMU6, (IEN | M5)}, /* dispc2_data17 */
- {DPM_EMU7, (IEN | M5)}, /* dispc2_hsync */
- {DPM_EMU8, (IEN | M5)}, /* dispc2_pclk */
- {DPM_EMU9, (IEN | M5)}, /* dispc2_vsync */
- {DPM_EMU10, (IEN | M5)}, /* dispc2_de */
- {DPM_EMU11, (IEN | M5)}, /* dispc2_data8 */
- {DPM_EMU12, (IEN | M5)}, /* dispc2_data7 */
- {DPM_EMU13, (IEN | M5)}, /* dispc2_data6 */
- {DPM_EMU14, (IEN | M5)}, /* dispc2_data5 */
- {DPM_EMU15, (IEN | M5)}, /* dispc2_data4 */
- {DPM_EMU16, (M3)}, /* gpio_27 */
- {DPM_EMU17, (IEN | M5)}, /* dispc2_data2 */
- {DPM_EMU18, (IEN | M5)}, /* dispc2_data1 */
- {DPM_EMU19, (IEN | M5)}, /* dispc2_data0 */
- {I2C1_SCL, (PTU | IEN | M0)}, /* i2c1_scl */
- {I2C1_SDA, (PTU | IEN | M0)}, /* i2c1_sda */
- {I2C2_SCL, (PTU | IEN | M0)}, /* i2c2_scl */
- {I2C2_SDA, (PTU | IEN | M0)}, /* i2c2_sda */
- {I2C3_SCL, (PTU | IEN | M0)}, /* i2c3_scl */
- {I2C3_SDA, (PTU | IEN | M0)}, /* i2c3_sda */
- {I2C4_SCL, (PTU | IEN | M0)}, /* i2c4_scl */
- {I2C4_SDA, (PTU | IEN | M0)} /* i2c4_sda */
+
+ {C2C_DATAIN0, (IEN | M0)}, /* C2C_DATAIN0 */
+ {C2C_DATAIN1, (IEN | M0)}, /* C2C_DATAIN1 */
+ {C2C_DATAIN2, (IEN | M0)}, /* C2C_DATAIN2 */
+ {C2C_DATAIN3, (IEN | M0)}, /* C2C_DATAIN3 */
+ {C2C_DATAIN4, (IEN | M0)}, /* C2C_DATAIN4 */
+ {C2C_DATAIN5, (IEN | M0)}, /* C2C_DATAIN5 */
+ {C2C_DATAIN6, (IEN | M0)}, /* C2C_DATAIN6 */
+ {C2C_DATAIN7, (IEN | M0)}, /* C2C_DATAIN7 */
+ {C2C_CLKIN1, (IEN | M0)}, /* C2C_CLKIN1 */
+ {C2C_CLKIN0, (IEN | M0)}, /* C2C_CLKIN0 */
+ {C2C_CLKOUT0, (M0)}, /* C2C_CLKOUT0 */
+ {C2C_CLKOUT1, (M0)}, /* C2C_CLKOUT1 */
+ {C2C_DATAOUT0, (M0)}, /* C2C_DATAOUT0 */
+ {C2C_DATAOUT1, (M0)}, /* C2C_DATAOUT1 */
+ {C2C_DATAOUT2, (M0)}, /* C2C_DATAOUT2 */
+ {C2C_DATAOUT3, (M0)}, /* C2C_DATAOUT3 */
+ {C2C_DATAOUT4, (M0)}, /* C2C_DATAOUT4 */
+ {C2C_DATAOUT5, (M0)}, /* C2C_DATAOUT5 */
+ {C2C_DATAOUT6, (M0)}, /* C2C_DATAOUT6 */
+ {C2C_DATAOUT7, (M0)}, /* C2C_DATAOUT7 */
+ {C2C_DATA8, (IEN | M0)}, /* C2C_DATA8 */
+ {C2C_DATA9, (IEN | M0)}, /* C2C_DATA9 */
+ {C2C_DATA10, (IEN | M0)}, /* C2C_DATA10 */
+ {C2C_DATA11, (IEN | M0)}, /* C2C_DATA11 */
+ {C2C_DATA12, (IEN | M0)}, /* C2C_DATA12 */
+ {C2C_DATA13, (IEN | M0)}, /* C2C_DATA13 */
+ {C2C_DATA14, (IEN | M0)}, /* C2C_DATA14 */
+ {C2C_DATA15, (IEN | M0)}, /* C2C_DATA15 */
+ {LLIB_WAKEREQOUT, (PTU | IEN | M6)}, /* GPIO2_32 */
+ {LLIA_WAKEREQOUT, (M1)}, /* C2C_WAKEREQOUT */
+ {HSI1_ACREADY, (PTD | M6)}, /* GPIO3_64 */
+ {HSI1_CAREADY, (PTD | M6)}, /* GPIO3_65 */
+ {HSI1_ACWAKE, (PTD | IEN | M6)}, /* GPIO3_66 */
+ {HSI1_CAWAKE, (PTU | IEN | M6)}, /* GPIO3_67 */
+ {HSI1_ACFLAG, (PTD | IEN | M6)}, /* GPIO3_68 */
+ {HSI1_ACDATA, (PTD | M6)}, /* GPIO3_69 */
+ {HSI1_CAFLAG, (M6)}, /* GPIO3_70 */
+ {HSI1_CADATA, (M6)}, /* GPIO3_71 */
+ {UART1_TX, (M0)}, /* UART1_TX */
+ {UART1_CTS, (PTU | IEN | M0)}, /* UART1_CTS */
+ {UART1_RX, (PTU | IEN | M0)}, /* UART1_RX */
+ {UART1_RTS, (M0)}, /* UART1_RTS */
+ {HSI2_CAREADY, (IEN | M0)}, /* HSI2_CAREADY */
+ {HSI2_ACREADY, (OFF_EN | M0)}, /* HSI2_ACREADY */
+ {HSI2_CAWAKE, (IEN | PTD | M0)}, /* HSI2_CAWAKE */
+ {HSI2_ACWAKE, (M0)}, /* HSI2_ACWAKE */
+ {HSI2_CAFLAG, (IEN | PTD | M0)}, /* HSI2_CAFLAG */
+ {HSI2_CADATA, (IEN | PTD | M0)}, /* HSI2_CADATA */
+ {HSI2_ACFLAG, (M0)}, /* HSI2_ACFLAG */
+ {HSI2_ACDATA, (M0)}, /* HSI2_ACDATA */
+ {UART2_RTS, (IEN | M1)}, /* MCSPI3_SOMI */
+ {UART2_CTS, (IEN | M1)}, /* MCSPI3_CS0 */
+ {UART2_RX, (IEN | M1)}, /* MCSPI3_SIMO */
+ {UART2_TX, (IEN | M1)}, /* MCSPI3_CLK */
+ {USBB1_HSIC_STROBE, (PTU | IEN | M0)}, /* USBB1_HSIC_STROBE */
+ {USBB1_HSIC_DATA, (PTU | IEN | M0)}, /* USBB1_HSIC_DATA */
+ {USBB2_HSIC_STROBE, (PTU | IEN | M0)}, /* USBB2_HSIC_STROBE */
+ {USBB2_HSIC_DATA, (PTU | IEN | M0)}, /* USBB2_HSIC_DATA */
+ {TIMER10_PWM_EVT, (IEN | M0)}, /* TIMER10_PWM_EVT */
+ {DSIPORTA_TE0, (IEN | M0)}, /* DSIPORTA_TE0 */
+ {DSIPORTA_LANE0X, (IEN | M0)}, /* DSIPORTA_LANE0X */
+ {DSIPORTA_LANE0Y, (IEN | M0)}, /* DSIPORTA_LANE0Y */
+ {DSIPORTA_LANE1X, (IEN | M0)}, /* DSIPORTA_LANE1X */
+ {DSIPORTA_LANE1Y, (IEN | M0)}, /* DSIPORTA_LANE1Y */
+ {DSIPORTA_LANE2X, (IEN | M0)}, /* DSIPORTA_LANE2X */
+ {DSIPORTA_LANE2Y, (IEN | M0)}, /* DSIPORTA_LANE2Y */
+ {DSIPORTA_LANE3X, (IEN | M0)}, /* DSIPORTA_LANE3X */
+ {DSIPORTA_LANE3Y, (IEN | M0)}, /* DSIPORTA_LANE3Y */
+ {DSIPORTA_LANE4X, (IEN | M0)}, /* DSIPORTA_LANE4X */
+ {DSIPORTA_LANE4Y, (IEN | M0)}, /* DSIPORTA_LANE4Y */
+ {TIMER9_PWM_EVT, (IEN | M0)}, /* TIMER9_PWM_EVT */
+ {DSIPORTC_TE0, (IEN | M0)}, /* DSIPORTC_TE0 */
+ {DSIPORTC_LANE0X, (IEN | M0)}, /* DSIPORTC_LANE0X */
+ {DSIPORTC_LANE0Y, (IEN | M0)}, /* DSIPORTC_LANE0Y */
+ {DSIPORTC_LANE1X, (IEN | M0)}, /* DSIPORTC_LANE1X */
+ {DSIPORTC_LANE1Y, (IEN | M0)}, /* DSIPORTC_LANE1Y */
+ {DSIPORTC_LANE2X, (IEN | M0)}, /* DSIPORTC_LANE2X */
+ {DSIPORTC_LANE2Y, (IEN | M0)}, /* DSIPORTC_LANE2Y */
+ {DSIPORTC_LANE3X, (IEN | M0)}, /* DSIPORTC_LANE3X */
+ {DSIPORTC_LANE3Y, (IEN | M0)}, /* DSIPORTC_LANE3Y */
+ {DSIPORTC_LANE4X, (IEN | M0)}, /* DSIPORTC_LANE4X */
+ {DSIPORTC_LANE4Y, (IEN | M0)}, /* DSIPORTC_LANE4Y */
+ {RFBI_HSYNC0, (M4)}, /* KBD_COL5 */
+ {RFBI_TE_VSYNC0, (PTD | M6)}, /* GPIO6_161 */
+ {RFBI_RE, (M4)}, /* KBD_COL4 */
+ {RFBI_A0, (PTD | IEN | M6)}, /* GPIO6_165 */
+ {RFBI_DATA8, (M4)}, /* KBD_COL3 */
+ {RFBI_DATA9, (PTD | M6)}, /* GPIO6_175 */
+ {RFBI_DATA10, (PTD | M6)}, /* GPIO6_176 */
+ {RFBI_DATA11, (PTD | M6)}, /* GPIO6_177 */
+ {RFBI_DATA12, (PTD | M6)}, /* GPIO6_178 */
+ {RFBI_DATA13, (PTU | IEN | M6)}, /* GPIO6_179 */
+ {RFBI_DATA14, (M4)}, /* KBD_COL7 */
+ {RFBI_DATA15, (M4)}, /* KBD_COL6 */
+ {GPIO6_182, (M6)}, /* GPIO6_182 */
+ {GPIO6_183, (PTD | M6)}, /* GPIO6_183 */
+ {GPIO6_184, (M4)}, /* KBD_COL2 */
+ {GPIO6_185, (PTD | IEN | M6)}, /* GPIO6_185 */
+ {GPIO6_186, (PTD | M6)}, /* GPIO6_186 */
+ {GPIO6_187, (PTU | IEN | M4)}, /* KBD_ROW2 */
+ {RFBI_DATA0, (PTD | M6)}, /* GPIO6_166 */
+ {RFBI_DATA1, (PTD | M6)}, /* GPIO6_167 */
+ {RFBI_DATA2, (PTD | M6)}, /* GPIO6_168 */
+ {RFBI_DATA3, (PTD | IEN | M6)}, /* GPIO6_169 */
+ {RFBI_DATA4, (IEN | M6)}, /* GPIO6_170 */
+ {RFBI_DATA5, (IEN | M6)}, /* GPIO6_171 */
+ {RFBI_DATA6, (PTD | M6)}, /* GPIO6_172 */
+ {RFBI_DATA7, (PTD | M6)}, /* GPIO6_173 */
+ {RFBI_CS0, (PTD | IEN | M6)}, /* GPIO6_163 */
+ {RFBI_WE, (PTD | M6)}, /* GPIO6_162 */
+ {MCSPI2_CS0, (M0)}, /* MCSPI2_CS0 */
+ {MCSPI2_CLK, (IEN | M0)}, /* MCSPI2_CLK */
+ {MCSPI2_SIMO, (IEN | M0)}, /* MCSPI2_SIMO*/
+ {MCSPI2_SOMI, (PTU | IEN | M0)}, /* MCSPI2_SOMI*/
+ {I2C4_SCL, (IEN | M0)}, /* I2C4_SCL */
+ {I2C4_SDA, (IEN | M0)}, /* I2C4_SDA */
+ {HDMI_CEC, (IEN | M0)}, /* HDMI_CEC */
+ {HDMI_HPD, (PTD | IEN | M0)}, /* HDMI_HPD */
+ {HDMI_DDC_SCL, (IEN | M0)}, /* HDMI_DDC_SCL */
+ {HDMI_DDC_SDA, (IEN | M0)}, /* HDMI_DDC_SDA */
+ {CSIPORTA_LANE0X, (IEN | M0)}, /* CSIPORTA_LANE0X */
+ {CSIPORTA_LANE0Y, (IEN | M0)}, /* CSIPORTA_LANE0Y */
+ {CSIPORTA_LANE1Y, (IEN | M0)}, /* CSIPORTA_LANE1Y */
+ {CSIPORTA_LANE1X, (IEN | M0)}, /* CSIPORTA_LANE1X */
+ {CSIPORTA_LANE2Y, (IEN | M0)}, /* CSIPORTA_LANE2Y */
+ {CSIPORTA_LANE2X, (IEN | M0)}, /* CSIPORTA_LANE2X */
+ {CSIPORTA_LANE3X, (IEN | M0)}, /* CSIPORTA_LANE3X */
+ {CSIPORTA_LANE3Y, (IEN | M0)}, /* CSIPORTA_LANE3Y */
+ {CSIPORTA_LANE4X, (IEN | M0)}, /* CSIPORTA_LANE4X */
+ {CSIPORTA_LANE4Y, (IEN | M0)}, /* CSIPORTA_LANE4Y */
+ {CSIPORTB_LANE0X, (IEN | M0)}, /* CSIPORTB_LANE0X */
+ {CSIPORTB_LANE0Y, (IEN | M0)}, /* CSIPORTB_LANE0Y */
+ {CSIPORTB_LANE1Y, (IEN | M0)}, /* CSIPORTB_LANE1Y */
+ {CSIPORTB_LANE1X, (IEN | M0)}, /* CSIPORTB_LANE1X */
+ {CSIPORTB_LANE2Y, (IEN | M0)}, /* CSIPORTB_LANE2Y */
+ {CSIPORTB_LANE2X, (IEN | M0)}, /* CSIPORTB_LANE2X */
+ {CSIPORTC_LANE0Y, (IEN | M0)}, /* CSIPORTC_LANE0Y */
+ {CSIPORTC_LANE0X, (IEN | M0)}, /* CSIPORTC_LANE0X */
+ {CSIPORTC_LANE1Y, (IEN | M0)}, /* CSIPORTC_LANE1Y */
+ {CSIPORTC_LANE1X, (IEN | M0)}, /* CSIPORTC_LANE1X */
+ {CAM_SHUTTER, (M0)}, /* CAM_SHUTTER */
+ {CAM_STROBE, (M0)}, /* CAM_STROBE */
+ {CAM_GLOBALRESET, (IEN | M0)}, /* CAM_GLOBALRESET */
+ {TIMER11_PWM_EVT, (PTD | M6)}, /* GPIO8_227 */
+ {TIMER5_PWM_EVT, (PTD | M6)}, /* GPIO8_228 */
+ {TIMER6_PWM_EVT, (PTD | M6)}, /* GPIO8_229 */
+ {TIMER8_PWM_EVT, (PTU | M6)}, /* GPIO8_230 */
+ {I2C3_SCL, (IEN | M0)}, /* I2C3_SCL */
+ {I2C3_SDA, (IEN | M0)}, /* I2C3_SDA */
+ {GPIO8_233, (IEN | M2)}, /* TIMER8_PWM_EVT */
+ {ABE_CLKS, (IEN | M0)}, /* ABE_CLKS */
+ {ABEDMIC_DIN1, (IEN | M0)}, /* ABEDMIC_DIN1 */
+ {ABEDMIC_DIN2, (IEN | M0)}, /* ABEDMIC_DIN2 */
+ {ABEDMIC_DIN3, (IEN | M0)}, /* ABEDMIC_DIN3 */
+ {ABEDMIC_CLK1, (M0)}, /* ABEDMIC_CLK1 */
+ {ABEDMIC_CLK2, (IEN | M1)}, /* ABEMCBSP1_FSX */
+ {ABEDMIC_CLK3, (M1)}, /* ABEMCBSP1_DX */
+ {ABESLIMBUS1_CLOCK, (IEN | M1)}, /* ABEMCBSP1_CLKX */
+ {ABESLIMBUS1_DATA, (IEN | M1)}, /* ABEMCBSP1_DR */
+ {ABEMCBSP2_DR, (IEN | M0)}, /* ABEMCBSP2_DR */
+ {ABEMCBSP2_DX, (M0)}, /* ABEMCBSP2_DX */
+ {ABEMCBSP2_FSX, (IEN | M0)}, /* ABEMCBSP2_FSX */
+ {ABEMCBSP2_CLKX, (IEN | M0)}, /* ABEMCBSP2_CLKX */
+ {ABEMCPDM_UL_DATA, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* ABEMCPDM_UL_DATA */
+ {ABEMCPDM_DL_DATA, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* ABEMCPDM_DL_DATA */
+ {ABEMCPDM_FRAME, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* ABEMCPDM_FRAME */
+ {ABEMCPDM_LB_CLK, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* ABEMCPDM_LB_CLK */
+ {WLSDIO_CLK, (PTU | IEN | M0)}, /* WLSDIO_CLK */
+ {WLSDIO_CMD, (PTU | IEN | M0)}, /* WLSDIO_CMD */
+ {WLSDIO_DATA0, (PTU | IEN | M0)}, /* WLSDIO_DATA0*/
+ {WLSDIO_DATA1, (PTU | IEN | M0)}, /* WLSDIO_DATA1*/
+ {WLSDIO_DATA2, (PTU | IEN | M0)}, /* WLSDIO_DATA2*/
+ {WLSDIO_DATA3, (PTU | IEN | M0)}, /* WLSDIO_DATA3*/
+ {UART5_RX, (PTU | IEN | M0)}, /* UART5_RX */
+ {UART5_TX, (M0)}, /* UART5_TX */
+ {UART5_CTS, (PTU | IEN | M0)}, /* UART5_CTS */
+ {UART5_RTS, (M0)}, /* UART5_RTS */
+ {I2C2_SCL, (IEN | M0)}, /* I2C2_SCL */
+ {I2C2_SDA, (IEN | M0)}, /* I2C2_SDA */
+ {MCSPI1_CLK, (M6)}, /* GPIO5_140 */
+ {MCSPI1_SOMI, (IEN | M6)}, /* GPIO5_141 */
+ {MCSPI1_SIMO, (PTD | M6)}, /* GPIO5_142 */
+ {MCSPI1_CS0, (PTD | M6)}, /* GPIO5_143 */
+ {MCSPI1_CS1, (PTD | IEN | M6)}, /* GPIO5_144 */
+ {I2C5_SCL, (IEN | M0)}, /* I2C5_SCL */
+ {I2C5_SDA, (IEN | M0)}, /* I2C5_SDA */
+ {PERSLIMBUS2_CLOCK, (PTD | M6)}, /* GPIO5_145 */
+ {PERSLIMBUS2_DATA, (PTD | IEN | M6)}, /* GPIO5_146 */
+ {UART6_TX, (PTU | IEN | M6)}, /* GPIO5_149 */
+ {UART6_RX, (PTU | IEN | M6)}, /* GPIO5_150 */
+ {UART6_CTS, (PTU | IEN | M6)}, /* GPIO5_151 */
+ {UART6_RTS, (PTU | M0)}, /* UART6_RTS */
+ {UART3_CTS_RCTX, (PTU | IEN | M6)}, /* GPIO5_153 */
+ {UART3_RTS_IRSD, (PTU | IEN | M1)}, /* HDQ_SIO */
+ {USBB3_HSIC_STROBE, (PTU | IEN | M0)}, /* USBB3_HSIC_STROBE*/
+ {USBB3_HSIC_DATA, (PTU | IEN | M0)}, /* USBB3_HSIC_DATA */
+ {USBD0_HS_DP, (IEN | M0)}, /* USBD0_HS_DP */
+ {USBD0_HS_DM, (IEN | M0)}, /* USBD0_HS_DM */
+ {USBD0_SS_RX, (IEN | M0)}, /* USBD0_SS_RX */
+ {I2C1_PMIC_SCL, (PTU | IEN | M0)}, /* I2C1_PMIC_SCL */
+ {I2C1_PMIC_SDA, (PTU | IEN | M0)}, /* I2C1_PMIC_SDA */
+
};
const struct pad_conf_entry wkup_padconf_array_non_essential[] = {
- {PAD0_SIM_IO, (IEN | M0)}, /* sim_io */
- {PAD1_SIM_CLK, (M0)}, /* sim_clk */
- {PAD0_SIM_RESET, (M0)}, /* sim_reset */
- {PAD1_SIM_CD, (PTU | IEN | M0)}, /* sim_cd */
- {PAD0_SIM_PWRCTRL, (M0)}, /* sim_pwrctrl */
- {PAD1_FREF_XTAL_IN, (M0)}, /* # */
- {PAD0_FREF_SLICER_IN, (M0)}, /* fref_slicer_in */
- {PAD1_FREF_CLK_IOREQ, (M0)}, /* fref_clk_ioreq */
- {PAD0_FREF_CLK0_OUT, (M2)}, /* sys_drm_msecure */
- {PAD1_FREF_CLK3_REQ, (PTU | IEN | M0)}, /* # */
- {PAD0_FREF_CLK3_OUT, (M0)}, /* fref_clk3_out */
- {PAD1_FREF_CLK4_REQ, (PTU | IEN | M0)}, /* # */
- {PAD0_FREF_CLK4_OUT, (M0)}, /* # */
- {PAD0_SYS_NRESPWRON, (M0)}, /* sys_nrespwron */
- {PAD1_SYS_NRESWARM, (M0)}, /* sys_nreswarm */
- {PAD0_SYS_PWR_REQ, (PTU | M0)}, /* sys_pwr_req */
- {PAD1_SYS_PWRON_RESET, (M3)}, /* gpio_wk29 */
- {PAD0_SYS_BOOT6, (IEN | M3)}, /* gpio_wk9 */
- {PAD1_SYS_BOOT7, (IEN | M3)}, /* gpio_wk10 */
- {PAD1_FREF_CLK3_REQ, (M3)}, /* gpio_wk30 */
- {PAD1_FREF_CLK4_REQ, (M3)}, /* gpio_wk7 */
- {PAD0_FREF_CLK4_OUT, (M3)}, /* gpio_wk8 */
+
+/*
+ * This pad keeps C2C Module always enabled.
+ * Putting this in safe mode do not cause the issue.
+ * C2C driver could enable this mux setting if needed.
+ */
+ {LLIA_WAKEREQIN, (M7)}, /* SAFE MODE */
+ {LLIB_WAKEREQIN, (M7)}, /* SAFE MODE */
+ {DRM_EMU0, (PTU | IEN | M0)}, /* DRM_EMU0 */
+ {DRM_EMU1, (PTU | IEN | M0)}, /* DRM_EMU1 */
+ {JTAG_NTRST, (IEN | M0)}, /* JTAG_NTRST */
+ {JTAG_TCK, (IEN | M0)}, /* JTAG_TCK */
+ {JTAG_RTCK, (M0)}, /* JTAG_RTCK */
+ {JTAG_TMSC, (IEN | M0)}, /* JTAG_TMSC */
+ {JTAG_TDI, (IEN | M0)}, /* JTAG_TDI */
+ {JTAG_TDO, (M0)}, /* JTAG_TDO */
+ {FREF_CLK_IOREQ, (IEN | M0)}, /* FREF_CLK_IOREQ */
+ {FREF_CLK0_OUT, (M0)}, /* FREF_CLK0_OUT */
+ {FREF_CLK1_OUT, (M0)}, /* FREF_CLK1_OUT */
+ {FREF_CLK2_OUT, (M0)}, /* FREF_CLK2_OUT */
+ {FREF_CLK2_REQ, (PTU | IEN | M6)}, /* GPIO1_WK9 */
+ {FREF_CLK1_REQ, (PTD | IEN | M6)}, /* GPIO1_WK8 */
+ {SYS_NRESPWRON, (IEN | M0)}, /* SYS_NRESPWRON */
+ {SYS_NRESWARM, (PTU | IEN | M0)}, /* SYS_NRESWARM */
+ {SYS_PWR_REQ, (M0)}, /* SYS_PWR_REQ */
+ {SYS_NIRQ1, (PTU | IEN | M0)}, /* SYS_NIRQ1 */
+ {SYS_NIRQ2, (PTU | IEN | M0)}, /* SYS_NIRQ2 */
+ {SYS_BOOT0, (IEN | M0)}, /* SYS_BOOT0 */
+ {SYS_BOOT1, (IEN | M0)}, /* SYS_BOOT1 */
+ {SYS_BOOT2, (IEN | M0)}, /* SYS_BOOT2 */
+ {SYS_BOOT3, (IEN | M0)}, /* SYS_BOOT3 */
+ {SYS_BOOT4, (IEN | M0)}, /* SYS_BOOT4 */
+ {SYS_BOOT5, (IEN | M0)}, /* SYS_BOOT5 */
+
};
#endif /* _EVM4430_MUX_DATA_H */
diff --git a/board/ti/omap730p2/omap730p2.c b/board/ti/omap730p2/omap730p2.c
index 954ced5..36204b2 100644
--- a/board/ti/omap730p2/omap730p2.c
+++ b/board/ti/omap730p2/omap730p2.c
@@ -129,12 +129,6 @@
return 0;
}
-int misc_init_r (void)
-{
- /* currently empty */
- return (0);
-}
-
/******************************
Routine:
Description:
diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c
index ca4b8b3..ee82771 100644
--- a/board/ti/panda/panda.c
+++ b/board/ti/panda/panda.c
@@ -179,7 +179,7 @@
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/ti/panda/panda_mux_data.h b/board/ti/panda/panda_mux_data.h
index 5b66a14..dc8b388 100644
--- a/board/ti/panda/panda_mux_data.h
+++ b/board/ti/panda/panda_mux_data.h
@@ -76,7 +76,7 @@
const struct pad_conf_entry wkup_padconf_array_essential_4460[] = {
-{PAD1_FREF_CLK4_REQ, (PTU | M7)}, /* gpio_wk7 for TPS: safe mode + pull up */
+{PAD1_FREF_CLK4_REQ, (M3)}, /* gpio_wk7 for TPS: Mode 3 */
};
@@ -168,10 +168,10 @@
{ABE_DMIC_DIN1, (IEN | M0)}, /* abe_dmic_din1 */
{ABE_DMIC_DIN2, (PTU | IEN | M3)}, /* gpio_121 */
{ABE_DMIC_DIN3, (IEN | M0)}, /* abe_dmic_din3 */
- {UART2_CTS, (PTU | IEN | M0)}, /* uart2_cts */
- {UART2_RTS, (M0)}, /* uart2_rts */
- {UART2_RX, (PTU | IEN | M0)}, /* uart2_rx */
- {UART2_TX, (M0)}, /* uart2_tx */
+ {UART2_CTS, (PTU | IEN | M7)}, /* uart2_cts */
+ {UART2_RTS, (M7)}, /* uart2_rts */
+ {UART2_RX, (PTU | IEN | M7)}, /* uart2_rx */
+ {UART2_TX, (M7)}, /* uart2_tx */
{HDQ_SIO, (M3)}, /* gpio_127 */
{MCSPI1_CLK, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_clk */
{MCSPI1_SOMI, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_somi */
diff --git a/board/ti/sdp3430/sdp.c b/board/ti/sdp3430/sdp.c
index d73f501..9a1c012 100644
--- a/board/ti/sdp3430/sdp.c
+++ b/board/ti/sdp3430/sdp.c
@@ -209,7 +209,7 @@
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/ti/sdp4430/sdp.c b/board/ti/sdp4430/sdp.c
index 9ae9e2c..982c771 100644
--- a/board/ti/sdp4430/sdp.c
+++ b/board/ti/sdp4430/sdp.c
@@ -108,8 +108,8 @@
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
- omap_mmc_init(1);
+ omap_mmc_init(0, 0, 0);
+ omap_mmc_init(1, 0, 0);
return 0;
}
#endif
diff --git a/board/ti/sdp4430/sdp4430_mux_data.h b/board/ti/sdp4430/sdp4430_mux_data.h
index 0a20968..6140b99 100644
--- a/board/ti/sdp4430/sdp4430_mux_data.h
+++ b/board/ti/sdp4430/sdp4430_mux_data.h
@@ -67,7 +67,7 @@
const struct pad_conf_entry wkup_padconf_array_essential_4460[] = {
-{PAD1_FREF_CLK4_REQ, (PTU | M7)}, /* gpio_wk7 for TPS: safe mode + pull up */
+{PAD1_FREF_CLK4_REQ, (M3)}, /* gpio_wk7 for TPS: Mode 3 */
};
diff --git a/board/timll/devkit3250/Makefile b/board/timll/devkit3250/Makefile
new file mode 100644
index 0000000..ea7827c
--- /dev/null
+++ b/board/timll/devkit3250/Makefile
@@ -0,0 +1,44 @@
+#
+# Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
+# Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301, USA.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := devkit3250.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/timll/devkit3250/devkit3250.c b/board/timll/devkit3250/devkit3250.c
new file mode 100644
index 0000000..6b0ec80
--- /dev/null
+++ b/board/timll/devkit3250/devkit3250.c
@@ -0,0 +1,65 @@
+/*
+ * Embest/Timll DevKit3250 board support
+ *
+ * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include <common.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/emc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static struct emc_regs *emc = (struct emc_regs *)EMC_BASE;
+
+int board_early_init_f(void)
+{
+ lpc32xx_uart_init(CONFIG_SYS_LPC32XX_UART);
+
+ return 0;
+}
+
+int board_init(void)
+{
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+#ifdef CONFIG_SYS_FLASH_CFI
+ /* Use 16-bit memory interface for NOR Flash */
+ emc->stat[0].config = EMC_STAT_CONFIG_PB | EMC_STAT_CONFIG_16BIT;
+
+ /* Change the NOR timings to optimum value to get maximum bandwidth */
+ emc->stat[0].waitwen = EMC_STAT_WAITWEN(1);
+ emc->stat[0].waitoen = EMC_STAT_WAITOEN(1);
+ emc->stat[0].waitrd = EMC_STAT_WAITRD(12);
+ emc->stat[0].waitpage = EMC_STAT_WAITPAGE(12);
+ emc->stat[0].waitwr = EMC_STAT_WAITWR(5);
+ emc->stat[0].waitturn = EMC_STAT_WAITTURN(2);
+#endif
+
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
+ CONFIG_SYS_SDRAM_SIZE);
+
+ return 0;
+}
diff --git a/board/timll/devkit8000/devkit8000.c b/board/timll/devkit8000/devkit8000.c
index d75e86b..35f5e15 100644
--- a/board/timll/devkit8000/devkit8000.c
+++ b/board/timll/devkit8000/devkit8000.c
@@ -136,7 +136,7 @@
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/boards.cfg b/boards.cfg
index 5f328b5..0dee43f 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -136,6 +136,7 @@
hawkboard_uart arm arm926ejs da8xxevm davinci davinci hawkboard:UART_U_BOOT
enbw_cmc arm arm926ejs enbw_cmc enbw davinci
calimain arm arm926ejs calimain omicron davinci
+pogo_e02 arm arm926ejs - cloudengines kirkwood
dns325 arm arm926ejs - d-link kirkwood
km_kirkwood arm arm926ejs km_arm keymile kirkwood km_kirkwood:KM_DISABLE_PCI
km_kirkwood_pci arm arm926ejs km_arm keymile kirkwood km_kirkwood:KM_RECONFIG_XLX
@@ -153,7 +154,9 @@
openrd_ultimate arm arm926ejs openrd Marvell kirkwood openrd:BOARD_IS_OPENRD_ULTIMATE
rd6281a arm arm926ejs - Marvell kirkwood
sheevaplug arm arm926ejs - Marvell kirkwood
+ib62x0 arm arm926ejs ib62x0 raidsonic kirkwood
dockstar arm arm926ejs - Seagate kirkwood
+devkit3250 arm arm926ejs devkit3250 timll lpc32xx
jadecpu arm arm926ejs jadecpu syteco mb86r0x
mx25pdk arm arm926ejs mx25pdk freescale mx25 mx25pdk:IMX_CONFIG=board/freescale/mx25pdk/imximage.cfg
tx25 arm arm926ejs tx25 karo mx25
@@ -189,6 +192,7 @@
mx53evk arm armv7 mx53evk freescale mx5 mx53evk:IMX_CONFIG=board/freescale/mx53evk/imximage.cfg
mx53loco arm armv7 mx53loco freescale mx5 mx53loco:IMX_CONFIG=board/freescale/mx53loco/imximage.cfg
mx53smd arm armv7 mx53smd freescale mx5 mx53smd:IMX_CONFIG=board/freescale/mx53smd/imximage.cfg
+ima3-mx53 arm armv7 ima3-mx53 esg mx5 ima3-mx53:IMX_CONFIG=board/esg/ima3-mx53/imximage.cfg
vision2 arm armv7 vision2 ttcontrol mx5 vision2:IMX_CONFIG=board/ttcontrol/vision2/imximage_hynix.cfg
mx6qarm2 arm armv7 mx6qarm2 freescale mx6 mx6qarm2:IMX_CONFIG=board/freescale/mx6qarm2/imximage.cfg
mx6qsabrelite arm armv7 mx6qsabrelite freescale mx6 mx6qsabrelite:IMX_CONFIG=board/freescale/mx6qsabrelite/imximage.cfg
@@ -196,8 +200,8 @@
omap3_overo arm armv7 overo - omap3
omap3_pandora arm armv7 pandora - omap3
dig297 arm armv7 dig297 comelit omap3
-igep0020 arm armv7 igep0020 isee omap3
-igep0030 arm armv7 igep0030 isee omap3
+igep0020 arm armv7 igep0020 isee omap3 igep00x0:MACH_TYPE=MACH_TYPE_IGEP0020
+igep0030 arm armv7 igep0030 isee omap3 igep00x0:MACH_TYPE=MACH_TYPE_IGEP0030
am3517_evm arm armv7 am3517evm logicpd omap3
mt_ventoux arm armv7 mt_ventoux teejet omap3
omap3_zoom1 arm armv7 zoom1 logicpd omap3
diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c
index 3ab285b..42f08fd 100644
--- a/common/cmd_bdinfo.c
+++ b/common/cmd_bdinfo.c
@@ -147,7 +147,7 @@
#ifdef CONFIG_HERMES
print_mhz("ethspeed", bd->bi_ethspeed);
#endif
- printf("IP addr = %pI4\n", &bd->bi_ip_addr);
+ printf("IP addr = %s\n", getenv("ipaddr"));
printf("baudrate = %6ld bps\n", bd->bi_baudrate);
print_num("relocaddr", gd->relocaddr);
return 0;
@@ -172,7 +172,7 @@
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %ld bps\n", bd->bi_baudrate);
@@ -196,7 +196,7 @@
#endif
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %ld bps\n", (ulong)bd->bi_baudrate);
return 0;
@@ -229,7 +229,7 @@
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %6ld bps\n", bd->bi_baudrate);
return 0;
@@ -275,7 +275,7 @@
print_eth(3);
#endif
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %ld bps\n", bd->bi_baudrate);
@@ -303,7 +303,7 @@
print_num("flashoffset", (ulong)bd->bi_flashoffset);
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
printf("baudrate = %d bps\n", bd->bi_baudrate);
return 0;
@@ -323,7 +323,7 @@
print_num("flashoffset", (ulong)bd->bi_flashoffset);
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
printf("baudrate = %d bps\n", bd->bi_baudrate);
return 0;
@@ -343,7 +343,7 @@
print_num("flashoffset", (ulong)bd->bi_flashoffset);
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
printf("baudrate = %lu bps\n", bd->bi_baudrate);
return 0;
@@ -367,7 +367,7 @@
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %d bps\n", bd->bi_baudrate);
#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
@@ -403,7 +403,7 @@
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %ld bps\n", (ulong)bd->bi_baudrate);
return 0;
@@ -436,7 +436,7 @@
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
print_mhz("ethspeed", bd->bi_ethspeed);
#endif
printf("baudrate = %d bps\n", bd->bi_baudrate);
@@ -461,7 +461,7 @@
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
print_num("FB base ", gd->fb_base);
return 0;
@@ -485,7 +485,7 @@
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %d bps\n", bd->bi_baudrate);
@@ -506,7 +506,7 @@
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %ld bps\n", bd->bi_baudrate);
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index e1ccdd8..5999cb8 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -343,21 +343,7 @@
* Some variables should be updated when the corresponding
* entry in the environment is changed
*/
- if (strcmp(name, "ipaddr") == 0) {
- char *s = argv[2]; /* always use only one arg */
- char *e;
- unsigned long addr;
- bd->bi_ip_addr = 0;
- for (addr = 0, i = 0; i < 4; ++i) {
- ulong val = s ? simple_strtoul(s, &e, 10) : 0;
- addr <<= 8;
- addr |= val & 0xFF;
- if (s)
- s = *e ? e + 1 : e;
- }
- bd->bi_ip_addr = htonl(addr);
- return 0;
- } else if (strcmp(argv[1], "loadaddr") == 0) {
+ if (strcmp(argv[1], "loadaddr") == 0) {
load_addr = simple_strtoul(argv[2], NULL, 16);
return 0;
}
diff --git a/common/cmd_sata.c b/common/cmd_sata.c
index 7b1703f..3f98235 100644
--- a/common/cmd_sata.c
+++ b/common/cmd_sata.c
@@ -48,9 +48,12 @@
sata_dev_desc[i].block_write = sata_write;
rc = init_sata(i);
- rc = scan_sata(i);
- if ((sata_dev_desc[i].lba > 0) && (sata_dev_desc[i].blksz > 0))
- init_part(&sata_dev_desc[i]);
+ if (!rc) {
+ rc = scan_sata(i);
+ if (!rc && (sata_dev_desc[i].lba > 0) &&
+ (sata_dev_desc[i].blksz > 0))
+ init_part(&sata_dev_desc[i]);
+ }
}
sata_curr_device = 0;
return rc;
diff --git a/common/main.c b/common/main.c
index 3b9e39a..a933357 100644
--- a/common/main.c
+++ b/common/main.c
@@ -973,7 +973,6 @@
#ifdef CONFIG_SHOW_ACTIVITY
while (!tstc()) {
- extern void show_activity(int arg);
show_activity(0);
WATCHDOG_RESET();
}
diff --git a/config.mk b/config.mk
index fa33e62..c239f23 100644
--- a/config.mk
+++ b/config.mk
@@ -104,7 +104,7 @@
#########################################################################
#
-# Option checker (courtesy linux kernel) to ensure
+# Option checker, gcc version (courtesy linux kernel) to ensure
# only supported compiler options are used
#
CC_OPTIONS_CACHE_FILE := $(OBJTREE)/include/generated/cc_options.mk
@@ -125,6 +125,10 @@
$(if $(call cc-option-sys,$1),$1,$2)))
endif
+# cc-version
+# Usage gcc-ver := $(call cc-version)
+cc-version = $(shell $(SHELL) $(SRCTREE)/tools/gcc-version.sh $(CC))
+
#
# Include the make variables (CC, etc...)
#
diff --git a/doc/SPL/README.omap3 b/doc/SPL/README.omap3
index cc5d5c0..a543e65 100644
--- a/doc/SPL/README.omap3
+++ b/doc/SPL/README.omap3
@@ -34,14 +34,14 @@
Option 1 (SPL only):
0x40200800 - 0x4020BBFF: Area for SPL text, data and rodata
-0x4020BC00 - 0x4020FFFC: Area for the SPL stack.
+0x4020E000 - 0x4020FFFC: Area for the SPL stack.
0x80000000 - 0x8007FFFF: Area for the SPL BSS.
0x80100000: CONFIG_SYS_TEXT_BASE of U-Boot
0x80208000 - 0x80307FFF: malloc() pool available to SPL.
Option 2 (SPL or X-Loader):
0x40200800 - 0x4020BBFF: Area for SPL text, data and rodata
-0x4020BC00 - 0x4020FFFC: Area for the SPL stack.
+0x4020E000 - 0x4020FFFC: Area for the SPL stack.
0x80008000: CONFIG_SYS_TEXT_BASE of U-Boot
0x87000000 - 0x8707FFFF: Area for the SPL BSS.
0x87080000 - 0x870FFFFF: malloc() pool available to SPL.
diff --git a/drivers/bios_emulator/x86emu/prim_ops.c b/drivers/bios_emulator/x86emu/prim_ops.c
index 7553087..5f6c795 100644
--- a/drivers/bios_emulator/x86emu/prim_ops.c
+++ b/drivers/bios_emulator/x86emu/prim_ops.c
@@ -118,11 +118,6 @@
#define PARITY(x) (((x86emu_parity_tab[(x) / 32] >> ((x) % 32)) & 1) == 0)
#define XOR2(x) (((x) ^ ((x)>>1)) & 0x1)
-/*----------------------------- Implementation ----------------------------*/
-int abs(int v)
-{
- return (v>0)?v:-v;
-}
/*----------------------------- Implementation ----------------------------*/
diff --git a/drivers/block/Makefile b/drivers/block/Makefile
index 98560ef..b9c2047 100644
--- a/drivers/block/Makefile
+++ b/drivers/block/Makefile
@@ -27,6 +27,7 @@
COBJS-$(CONFIG_SCSI_AHCI) += ahci.o
COBJS-$(CONFIG_ATA_PIIX) += ata_piix.o
+COBJS-$(CONFIG_DWC_AHSATA) += dwc_ahsata.o
COBJS-$(CONFIG_FSL_SATA) += fsl_sata.o
COBJS-$(CONFIG_IDE_FTIDE020) += ftide020.o
COBJS-$(CONFIG_LIBATA) += libata.o
diff --git a/drivers/block/dwc_ahsata.c b/drivers/block/dwc_ahsata.c
new file mode 100644
index 0000000..2703d3d
--- /dev/null
+++ b/drivers/block/dwc_ahsata.c
@@ -0,0 +1,969 @@
+/*
+ * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
+ * Terry Lv <r65388@freescale.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ *
+ */
+
+#include <libata.h>
+#include <ahci.h>
+#include <fis.h>
+
+#include <common.h>
+#include <malloc.h>
+#include <linux/ctype.h>
+#include <asm/errno.h>
+#include <asm/io.h>
+#include <linux/bitops.h>
+#include <asm/arch/clock.h>
+#include "dwc_ahsata.h"
+
+struct sata_port_regs {
+ u32 clb;
+ u32 clbu;
+ u32 fb;
+ u32 fbu;
+ u32 is;
+ u32 ie;
+ u32 cmd;
+ u32 res1[1];
+ u32 tfd;
+ u32 sig;
+ u32 ssts;
+ u32 sctl;
+ u32 serr;
+ u32 sact;
+ u32 ci;
+ u32 sntf;
+ u32 res2[1];
+ u32 dmacr;
+ u32 res3[1];
+ u32 phycr;
+ u32 physr;
+};
+
+struct sata_host_regs {
+ u32 cap;
+ u32 ghc;
+ u32 is;
+ u32 pi;
+ u32 vs;
+ u32 ccc_ctl;
+ u32 ccc_ports;
+ u32 res1[2];
+ u32 cap2;
+ u32 res2[30];
+ u32 bistafr;
+ u32 bistcr;
+ u32 bistfctr;
+ u32 bistsr;
+ u32 bistdecr;
+ u32 res3[2];
+ u32 oobr;
+ u32 res4[8];
+ u32 timer1ms;
+ u32 res5[1];
+ u32 gparam1r;
+ u32 gparam2r;
+ u32 pparamr;
+ u32 testr;
+ u32 versionr;
+ u32 idr;
+};
+
+#define MAX_DATA_BYTES_PER_SG (4 * 1024 * 1024)
+#define MAX_BYTES_PER_TRANS (AHCI_MAX_SG * MAX_DATA_BYTES_PER_SG)
+
+#define writel_with_flush(a, b) do { writel(a, b); readl(b); } while (0)
+
+static int is_ready;
+
+static inline u32 ahci_port_base(u32 base, u32 port)
+{
+ return base + 0x100 + (port * 0x80);
+}
+
+static int waiting_for_cmd_completed(u8 *offset,
+ int timeout_msec,
+ u32 sign)
+{
+ int i;
+ u32 status;
+
+ for (i = 0;
+ ((status = readl(offset)) & sign) && i < timeout_msec;
+ ++i)
+ mdelay(1);
+
+ return (i < timeout_msec) ? 0 : -1;
+}
+
+static int ahci_setup_oobr(struct ahci_probe_ent *probe_ent,
+ int clk)
+{
+ struct sata_host_regs *host_mmio =
+ (struct sata_host_regs *)probe_ent->mmio_base;
+
+ writel(SATA_HOST_OOBR_WE, &(host_mmio->oobr));
+ writel(0x02060b14, &(host_mmio->oobr));
+
+ return 0;
+}
+
+static int ahci_host_init(struct ahci_probe_ent *probe_ent)
+{
+ u32 tmp, cap_save, num_ports;
+ int i, j, timeout = 1000;
+ struct sata_port_regs *port_mmio = NULL;
+ struct sata_host_regs *host_mmio =
+ (struct sata_host_regs *)probe_ent->mmio_base;
+ int clk = mxc_get_clock(MXC_SATA_CLK);
+
+ cap_save = readl(&(host_mmio->cap));
+ cap_save |= SATA_HOST_CAP_SSS;
+
+ /* global controller reset */
+ tmp = readl(&(host_mmio->ghc));
+ if ((tmp & SATA_HOST_GHC_HR) == 0)
+ writel_with_flush(tmp | SATA_HOST_GHC_HR, &(host_mmio->ghc));
+
+ while ((readl(&(host_mmio->ghc)) & SATA_HOST_GHC_HR)
+ && --timeout)
+ ;
+
+ if (timeout <= 0) {
+ debug("controller reset failed (0x%x)\n", tmp);
+ return -1;
+ }
+
+ /* Set timer 1ms */
+ writel(clk / 1000, &(host_mmio->timer1ms));
+
+ ahci_setup_oobr(probe_ent, 0);
+
+ writel_with_flush(SATA_HOST_GHC_AE, &(host_mmio->ghc));
+ writel(cap_save, &(host_mmio->cap));
+ num_ports = (cap_save & SATA_HOST_CAP_NP_MASK) + 1;
+ writel_with_flush((1 << num_ports) - 1,
+ &(host_mmio->pi));
+
+ /*
+ * Determine which Ports are implemented by the DWC_ahsata,
+ * by reading the PI register. This bit map value aids the
+ * software to determine how many Ports are available and
+ * which Port registers need to be initialized.
+ */
+ probe_ent->cap = readl(&(host_mmio->cap));
+ probe_ent->port_map = readl(&(host_mmio->pi));
+
+ /* Determine how many command slots the HBA supports */
+ probe_ent->n_ports =
+ (probe_ent->cap & SATA_HOST_CAP_NP_MASK) + 1;
+
+ debug("cap 0x%x port_map 0x%x n_ports %d\n",
+ probe_ent->cap, probe_ent->port_map, probe_ent->n_ports);
+
+ for (i = 0; i < probe_ent->n_ports; i++) {
+ probe_ent->port[i].port_mmio =
+ ahci_port_base((u32)host_mmio, i);
+ port_mmio =
+ (struct sata_port_regs *)probe_ent->port[i].port_mmio;
+
+ /* Ensure that the DWC_ahsata is in idle state */
+ tmp = readl(&(port_mmio->cmd));
+
+ /*
+ * When P#CMD.ST, P#CMD.CR, P#CMD.FRE and P#CMD.FR
+ * are all cleared, the Port is in an idle state.
+ */
+ if (tmp & (SATA_PORT_CMD_CR | SATA_PORT_CMD_FR |
+ SATA_PORT_CMD_FRE | SATA_PORT_CMD_ST)) {
+
+ /*
+ * System software places a Port into the idle state by
+ * clearing P#CMD.ST and waiting for P#CMD.CR to return
+ * 0 when read.
+ */
+ tmp &= ~SATA_PORT_CMD_ST;
+ writel_with_flush(tmp, &(port_mmio->cmd));
+
+ /*
+ * spec says 500 msecs for each bit, so
+ * this is slightly incorrect.
+ */
+ mdelay(500);
+
+ timeout = 1000;
+ while ((readl(&(port_mmio->cmd)) & SATA_PORT_CMD_CR)
+ && --timeout)
+ ;
+
+ if (timeout <= 0) {
+ debug("port reset failed (0x%x)\n", tmp);
+ return -1;
+ }
+ }
+
+ /* Spin-up device */
+ tmp = readl(&(port_mmio->cmd));
+ writel((tmp | SATA_PORT_CMD_SUD), &(port_mmio->cmd));
+
+ /* Wait for spin-up to finish */
+ timeout = 1000;
+ while (!(readl(&(port_mmio->cmd)) | SATA_PORT_CMD_SUD)
+ && --timeout)
+ ;
+ if (timeout <= 0) {
+ debug("Spin-Up can't finish!\n");
+ return -1;
+ }
+
+ for (j = 0; j < 100; ++j) {
+ mdelay(10);
+ tmp = readl(&(port_mmio->ssts));
+ if (((tmp & SATA_PORT_SSTS_DET_MASK) == 0x3) ||
+ ((tmp & SATA_PORT_SSTS_DET_MASK) == 0x1))
+ break;
+ }
+
+ /* Wait for COMINIT bit 26 (DIAG_X) in SERR */
+ timeout = 1000;
+ while (!(readl(&(port_mmio->serr)) | SATA_PORT_SERR_DIAG_X)
+ && --timeout)
+ ;
+ if (timeout <= 0) {
+ debug("Can't find DIAG_X set!\n");
+ return -1;
+ }
+
+ /*
+ * For each implemented Port, clear the P#SERR
+ * register, by writing ones to each implemented\
+ * bit location.
+ */
+ tmp = readl(&(port_mmio->serr));
+ debug("P#SERR 0x%x\n",
+ tmp);
+ writel(tmp, &(port_mmio->serr));
+
+ /* Ack any pending irq events for this port */
+ tmp = readl(&(host_mmio->is));
+ debug("IS 0x%x\n", tmp);
+ if (tmp)
+ writel(tmp, &(host_mmio->is));
+
+ writel(1 << i, &(host_mmio->is));
+
+ /* set irq mask (enables interrupts) */
+ writel(DEF_PORT_IRQ, &(port_mmio->ie));
+
+ /* register linkup ports */
+ tmp = readl(&(port_mmio->ssts));
+ debug("Port %d status: 0x%x\n", i, tmp);
+ if ((tmp & SATA_PORT_SSTS_DET_MASK) == 0x03)
+ probe_ent->link_port_map |= (0x01 << i);
+ }
+
+ tmp = readl(&(host_mmio->ghc));
+ debug("GHC 0x%x\n", tmp);
+ writel(tmp | SATA_HOST_GHC_IE, &(host_mmio->ghc));
+ tmp = readl(&(host_mmio->ghc));
+ debug("GHC 0x%x\n", tmp);
+
+ return 0;
+}
+
+static void ahci_print_info(struct ahci_probe_ent *probe_ent)
+{
+ struct sata_host_regs *host_mmio =
+ (struct sata_host_regs *)probe_ent->mmio_base;
+ u32 vers, cap, impl, speed;
+ const char *speed_s;
+ const char *scc_s;
+
+ vers = readl(&(host_mmio->vs));
+ cap = probe_ent->cap;
+ impl = probe_ent->port_map;
+
+ speed = (cap & SATA_HOST_CAP_ISS_MASK)
+ >> SATA_HOST_CAP_ISS_OFFSET;
+ if (speed == 1)
+ speed_s = "1.5";
+ else if (speed == 2)
+ speed_s = "3";
+ else
+ speed_s = "?";
+
+ scc_s = "SATA";
+
+ printf("AHCI %02x%02x.%02x%02x "
+ "%u slots %u ports %s Gbps 0x%x impl %s mode\n",
+ (vers >> 24) & 0xff,
+ (vers >> 16) & 0xff,
+ (vers >> 8) & 0xff,
+ vers & 0xff,
+ ((cap >> 8) & 0x1f) + 1,
+ (cap & 0x1f) + 1,
+ speed_s,
+ impl,
+ scc_s);
+
+ printf("flags: "
+ "%s%s%s%s%s%s"
+ "%s%s%s%s%s%s%s\n",
+ cap & (1 << 31) ? "64bit " : "",
+ cap & (1 << 30) ? "ncq " : "",
+ cap & (1 << 28) ? "ilck " : "",
+ cap & (1 << 27) ? "stag " : "",
+ cap & (1 << 26) ? "pm " : "",
+ cap & (1 << 25) ? "led " : "",
+ cap & (1 << 24) ? "clo " : "",
+ cap & (1 << 19) ? "nz " : "",
+ cap & (1 << 18) ? "only " : "",
+ cap & (1 << 17) ? "pmp " : "",
+ cap & (1 << 15) ? "pio " : "",
+ cap & (1 << 14) ? "slum " : "",
+ cap & (1 << 13) ? "part " : "");
+}
+
+static int ahci_init_one(int pdev)
+{
+ int rc;
+ struct ahci_probe_ent *probe_ent = NULL;
+
+ probe_ent = malloc(sizeof(struct ahci_probe_ent));
+ memset(probe_ent, 0, sizeof(struct ahci_probe_ent));
+ probe_ent->dev = pdev;
+
+ probe_ent->host_flags = ATA_FLAG_SATA
+ | ATA_FLAG_NO_LEGACY
+ | ATA_FLAG_MMIO
+ | ATA_FLAG_PIO_DMA
+ | ATA_FLAG_NO_ATAPI;
+
+ probe_ent->mmio_base = CONFIG_DWC_AHSATA_BASE_ADDR;
+
+ /* initialize adapter */
+ rc = ahci_host_init(probe_ent);
+ if (rc)
+ goto err_out;
+
+ ahci_print_info(probe_ent);
+
+ /* Save the private struct to block device struct */
+ sata_dev_desc[pdev].priv = (void *)probe_ent;
+
+ return 0;
+
+err_out:
+ return rc;
+}
+
+static int ahci_fill_sg(struct ahci_probe_ent *probe_ent,
+ u8 port, unsigned char *buf, int buf_len)
+{
+ struct ahci_ioports *pp = &(probe_ent->port[port]);
+ struct ahci_sg *ahci_sg = pp->cmd_tbl_sg;
+ u32 sg_count, max_bytes;
+ int i;
+
+ max_bytes = MAX_DATA_BYTES_PER_SG;
+ sg_count = ((buf_len - 1) / max_bytes) + 1;
+ if (sg_count > AHCI_MAX_SG) {
+ printf("Error:Too much sg!\n");
+ return -1;
+ }
+
+ for (i = 0; i < sg_count; i++) {
+ ahci_sg->addr =
+ cpu_to_le32((u32)buf + i * max_bytes);
+ ahci_sg->addr_hi = 0;
+ ahci_sg->flags_size = cpu_to_le32(0x3fffff &
+ (buf_len < max_bytes
+ ? (buf_len - 1)
+ : (max_bytes - 1)));
+ ahci_sg++;
+ buf_len -= max_bytes;
+ }
+
+ return sg_count;
+}
+
+static void ahci_fill_cmd_slot(struct ahci_ioports *pp, u32 cmd_slot, u32 opts)
+{
+ struct ahci_cmd_hdr *cmd_hdr = (struct ahci_cmd_hdr *)(pp->cmd_slot +
+ AHCI_CMD_SLOT_SZ * cmd_slot);
+
+ memset(cmd_hdr, 0, AHCI_CMD_SLOT_SZ);
+ cmd_hdr->opts = cpu_to_le32(opts);
+ cmd_hdr->status = 0;
+ cmd_hdr->tbl_addr = cpu_to_le32(pp->cmd_tbl & 0xffffffff);
+ cmd_hdr->tbl_addr_hi = 0;
+}
+
+#define AHCI_GET_CMD_SLOT(c) ((c) ? ffs(c) : 0)
+
+static int ahci_exec_ata_cmd(struct ahci_probe_ent *probe_ent,
+ u8 port, struct sata_fis_h2d *cfis,
+ u8 *buf, u32 buf_len, s32 is_write)
+{
+ struct ahci_ioports *pp = &(probe_ent->port[port]);
+ struct sata_port_regs *port_mmio =
+ (struct sata_port_regs *)pp->port_mmio;
+ u32 opts;
+ int sg_count = 0, cmd_slot = 0;
+
+ cmd_slot = AHCI_GET_CMD_SLOT(readl(&(port_mmio->ci)));
+ if (32 == cmd_slot) {
+ printf("Can't find empty command slot!\n");
+ return 0;
+ }
+
+ /* Check xfer length */
+ if (buf_len > MAX_BYTES_PER_TRANS) {
+ printf("Max transfer length is %dB\n\r",
+ MAX_BYTES_PER_TRANS);
+ return 0;
+ }
+
+ memcpy((u8 *)(pp->cmd_tbl), cfis, sizeof(struct sata_fis_h2d));
+ if (buf && buf_len)
+ sg_count = ahci_fill_sg(probe_ent, port, buf, buf_len);
+ opts = (sizeof(struct sata_fis_h2d) >> 2) | (sg_count << 16);
+ if (is_write)
+ opts |= 0x40;
+ ahci_fill_cmd_slot(pp, cmd_slot, opts);
+
+ writel_with_flush(1 << cmd_slot, &(port_mmio->ci));
+
+ if (waiting_for_cmd_completed((u8 *)&(port_mmio->ci),
+ 10000, 0x1 << cmd_slot)) {
+ printf("timeout exit!\n");
+ return -1;
+ }
+ debug("ahci_exec_ata_cmd: %d byte transferred.\n",
+ pp->cmd_slot->status);
+
+ return buf_len;
+}
+
+static void ahci_set_feature(u8 dev, u8 port)
+{
+ struct ahci_probe_ent *probe_ent =
+ (struct ahci_probe_ent *)sata_dev_desc[dev].priv;
+ struct sata_fis_h2d h2d, *cfis = &h2d;
+
+ memset(cfis, 0, sizeof(struct sata_fis_h2d));
+ cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
+ cfis->pm_port_c = 1 << 7;
+ cfis->command = ATA_CMD_SET_FEATURES;
+ cfis->features = SETFEATURES_XFER;
+ cfis->sector_count = ffs(probe_ent->udma_mask + 1) + 0x3e;
+
+ ahci_exec_ata_cmd(probe_ent, port, cfis, NULL, 0, READ_CMD);
+}
+
+static int ahci_port_start(struct ahci_probe_ent *probe_ent,
+ u8 port)
+{
+ struct ahci_ioports *pp = &(probe_ent->port[port]);
+ struct sata_port_regs *port_mmio =
+ (struct sata_port_regs *)pp->port_mmio;
+ u32 port_status;
+ u32 mem;
+ int timeout = 10000000;
+
+ debug("Enter start port: %d\n", port);
+ port_status = readl(&(port_mmio->ssts));
+ debug("Port %d status: %x\n", port, port_status);
+ if ((port_status & 0xf) != 0x03) {
+ printf("No Link on this port!\n");
+ return -1;
+ }
+
+ mem = (u32)malloc(AHCI_PORT_PRIV_DMA_SZ + 1024);
+ if (!mem) {
+ free(pp);
+ printf("No mem for table!\n");
+ return -ENOMEM;
+ }
+
+ mem = (mem + 0x400) & (~0x3ff); /* Aligned to 1024-bytes */
+ memset((u8 *)mem, 0, AHCI_PORT_PRIV_DMA_SZ);
+
+ /*
+ * First item in chunk of DMA memory: 32-slot command table,
+ * 32 bytes each in size
+ */
+ pp->cmd_slot = (struct ahci_cmd_hdr *)mem;
+ debug("cmd_slot = 0x%x\n", (unsigned int) pp->cmd_slot);
+ mem += (AHCI_CMD_SLOT_SZ * DWC_AHSATA_MAX_CMD_SLOTS);
+
+ /*
+ * Second item: Received-FIS area, 256-Byte aligned
+ */
+ pp->rx_fis = mem;
+ mem += AHCI_RX_FIS_SZ;
+
+ /*
+ * Third item: data area for storing a single command
+ * and its scatter-gather table
+ */
+ pp->cmd_tbl = mem;
+ debug("cmd_tbl_dma = 0x%x\n", pp->cmd_tbl);
+
+ mem += AHCI_CMD_TBL_HDR;
+
+ writel_with_flush(0x00004444, &(port_mmio->dmacr));
+ pp->cmd_tbl_sg = (struct ahci_sg *)mem;
+ writel_with_flush((u32)pp->cmd_slot, &(port_mmio->clb));
+ writel_with_flush(pp->rx_fis, &(port_mmio->fb));
+
+ /* Enable FRE */
+ writel_with_flush((SATA_PORT_CMD_FRE | readl(&(port_mmio->cmd))),
+ &(port_mmio->cmd));
+
+ /* Wait device ready */
+ while ((readl(&(port_mmio->tfd)) & (SATA_PORT_TFD_STS_ERR |
+ SATA_PORT_TFD_STS_DRQ | SATA_PORT_TFD_STS_BSY))
+ && --timeout)
+ ;
+ if (timeout <= 0) {
+ debug("Device not ready for BSY, DRQ and"
+ "ERR in TFD!\n");
+ return -1;
+ }
+
+ writel_with_flush(PORT_CMD_ICC_ACTIVE | PORT_CMD_FIS_RX |
+ PORT_CMD_POWER_ON | PORT_CMD_SPIN_UP |
+ PORT_CMD_START, &(port_mmio->cmd));
+
+ debug("Exit start port %d\n", port);
+
+ return 0;
+}
+
+int init_sata(int dev)
+{
+ int i;
+ u32 linkmap;
+ struct ahci_probe_ent *probe_ent = NULL;
+
+ if (dev < 0 || dev > (CONFIG_SYS_SATA_MAX_DEVICE - 1)) {
+ printf("The sata index %d is out of ranges\n\r", dev);
+ return -1;
+ }
+
+ ahci_init_one(dev);
+
+ probe_ent = (struct ahci_probe_ent *)sata_dev_desc[dev].priv;
+ linkmap = probe_ent->link_port_map;
+
+ if (0 == linkmap) {
+ printf("No port device detected!\n");
+ return 1;
+ }
+
+ for (i = 0; i < probe_ent->n_ports; i++) {
+ if ((linkmap >> i) && ((linkmap >> i) & 0x01)) {
+ if (ahci_port_start(probe_ent, (u8)i)) {
+ printf("Can not start port %d\n", i);
+ return 1;
+ }
+ probe_ent->hard_port_no = i;
+ break;
+ }
+ }
+
+ return 0;
+}
+
+static void dwc_ahsata_print_info(int dev)
+{
+ block_dev_desc_t *pdev = &(sata_dev_desc[dev]);
+
+ printf("SATA Device Info:\n\r");
+#ifdef CONFIG_SYS_64BIT_LBA
+ printf("S/N: %s\n\rProduct model number: %s\n\r"
+ "Firmware version: %s\n\rCapacity: %lld sectors\n\r",
+ pdev->product, pdev->vendor, pdev->revision, pdev->lba);
+#else
+ printf("S/N: %s\n\rProduct model number: %s\n\r"
+ "Firmware version: %s\n\rCapacity: %ld sectors\n\r",
+ pdev->product, pdev->vendor, pdev->revision, pdev->lba);
+#endif
+}
+
+static void dwc_ahsata_identify(int dev, u16 *id)
+{
+ struct ahci_probe_ent *probe_ent =
+ (struct ahci_probe_ent *)sata_dev_desc[dev].priv;
+ struct sata_fis_h2d h2d, *cfis = &h2d;
+ u8 port = probe_ent->hard_port_no;
+
+ memset(cfis, 0, sizeof(struct sata_fis_h2d));
+
+ cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
+ cfis->pm_port_c = 0x80; /* is command */
+ cfis->command = ATA_CMD_ID_ATA;
+
+ ahci_exec_ata_cmd(probe_ent, port, cfis,
+ (u8 *)id, ATA_ID_WORDS * 2, READ_CMD);
+ ata_swap_buf_le16(id, ATA_ID_WORDS);
+}
+
+static void dwc_ahsata_xfer_mode(int dev, u16 *id)
+{
+ struct ahci_probe_ent *probe_ent =
+ (struct ahci_probe_ent *)sata_dev_desc[dev].priv;
+
+ probe_ent->pio_mask = id[ATA_ID_PIO_MODES];
+ probe_ent->udma_mask = id[ATA_ID_UDMA_MODES];
+ debug("pio %04x, udma %04x\n\r",
+ probe_ent->pio_mask, probe_ent->udma_mask);
+}
+
+static u32 dwc_ahsata_rw_cmd(int dev, u32 start, u32 blkcnt,
+ u8 *buffer, int is_write)
+{
+ struct ahci_probe_ent *probe_ent =
+ (struct ahci_probe_ent *)sata_dev_desc[dev].priv;
+ struct sata_fis_h2d h2d, *cfis = &h2d;
+ u8 port = probe_ent->hard_port_no;
+ u32 block;
+
+ block = start;
+
+ memset(cfis, 0, sizeof(struct sata_fis_h2d));
+
+ cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
+ cfis->pm_port_c = 0x80; /* is command */
+ cfis->command = (is_write) ? ATA_CMD_WRITE : ATA_CMD_READ;
+ cfis->device = ATA_LBA;
+
+ cfis->device |= (block >> 24) & 0xf;
+ cfis->lba_high = (block >> 16) & 0xff;
+ cfis->lba_mid = (block >> 8) & 0xff;
+ cfis->lba_low = block & 0xff;
+ cfis->sector_count = (u8)(blkcnt & 0xff);
+
+ if (ahci_exec_ata_cmd(probe_ent, port, cfis,
+ buffer, ATA_SECT_SIZE * blkcnt, is_write) > 0)
+ return blkcnt;
+ else
+ return 0;
+}
+
+void dwc_ahsata_flush_cache(int dev)
+{
+ struct ahci_probe_ent *probe_ent =
+ (struct ahci_probe_ent *)sata_dev_desc[dev].priv;
+ struct sata_fis_h2d h2d, *cfis = &h2d;
+ u8 port = probe_ent->hard_port_no;
+
+ memset(cfis, 0, sizeof(struct sata_fis_h2d));
+
+ cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
+ cfis->pm_port_c = 0x80; /* is command */
+ cfis->command = ATA_CMD_FLUSH;
+
+ ahci_exec_ata_cmd(probe_ent, port, cfis, NULL, 0, 0);
+}
+
+static u32 dwc_ahsata_rw_cmd_ext(int dev, u32 start, lbaint_t blkcnt,
+ u8 *buffer, int is_write)
+{
+ struct ahci_probe_ent *probe_ent =
+ (struct ahci_probe_ent *)sata_dev_desc[dev].priv;
+ struct sata_fis_h2d h2d, *cfis = &h2d;
+ u8 port = probe_ent->hard_port_no;
+ u64 block;
+
+ block = (u64)start;
+
+ memset(cfis, 0, sizeof(struct sata_fis_h2d));
+
+ cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
+ cfis->pm_port_c = 0x80; /* is command */
+
+ cfis->command = (is_write) ? ATA_CMD_WRITE_EXT
+ : ATA_CMD_READ_EXT;
+
+ cfis->lba_high_exp = (block >> 40) & 0xff;
+ cfis->lba_mid_exp = (block >> 32) & 0xff;
+ cfis->lba_low_exp = (block >> 24) & 0xff;
+ cfis->lba_high = (block >> 16) & 0xff;
+ cfis->lba_mid = (block >> 8) & 0xff;
+ cfis->lba_low = block & 0xff;
+ cfis->device = ATA_LBA;
+ cfis->sector_count_exp = (blkcnt >> 8) & 0xff;
+ cfis->sector_count = blkcnt & 0xff;
+
+ if (ahci_exec_ata_cmd(probe_ent, port, cfis, buffer,
+ ATA_SECT_SIZE * blkcnt, is_write) > 0)
+ return blkcnt;
+ else
+ return 0;
+}
+
+u32 dwc_ahsata_rw_ncq_cmd(int dev, u32 start, lbaint_t blkcnt,
+ u8 *buffer, int is_write)
+{
+ struct ahci_probe_ent *probe_ent =
+ (struct ahci_probe_ent *)sata_dev_desc[dev].priv;
+ struct sata_fis_h2d h2d, *cfis = &h2d;
+ u8 port = probe_ent->hard_port_no;
+ u64 block;
+
+ if (sata_dev_desc[dev].lba48 != 1) {
+ printf("execute FPDMA command on non-LBA48 hard disk\n\r");
+ return -1;
+ }
+
+ block = (u64)start;
+
+ memset(cfis, 0, sizeof(struct sata_fis_h2d));
+
+ cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
+ cfis->pm_port_c = 0x80; /* is command */
+
+ cfis->command = (is_write) ? ATA_CMD_FPDMA_WRITE
+ : ATA_CMD_FPDMA_READ;
+
+ cfis->lba_high_exp = (block >> 40) & 0xff;
+ cfis->lba_mid_exp = (block >> 32) & 0xff;
+ cfis->lba_low_exp = (block >> 24) & 0xff;
+ cfis->lba_high = (block >> 16) & 0xff;
+ cfis->lba_mid = (block >> 8) & 0xff;
+ cfis->lba_low = block & 0xff;
+
+ cfis->device = ATA_LBA;
+ cfis->features_exp = (blkcnt >> 8) & 0xff;
+ cfis->features = blkcnt & 0xff;
+
+ /* Use the latest queue */
+ ahci_exec_ata_cmd(probe_ent, port, cfis,
+ buffer, ATA_SECT_SIZE * blkcnt, is_write);
+
+ return blkcnt;
+}
+
+void dwc_ahsata_flush_cache_ext(int dev)
+{
+ struct ahci_probe_ent *probe_ent =
+ (struct ahci_probe_ent *)sata_dev_desc[dev].priv;
+ struct sata_fis_h2d h2d, *cfis = &h2d;
+ u8 port = probe_ent->hard_port_no;
+
+ memset(cfis, 0, sizeof(struct sata_fis_h2d));
+
+ cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
+ cfis->pm_port_c = 0x80; /* is command */
+ cfis->command = ATA_CMD_FLUSH_EXT;
+
+ ahci_exec_ata_cmd(probe_ent, port, cfis, NULL, 0, 0);
+}
+
+static void dwc_ahsata_init_wcache(int dev, u16 *id)
+{
+ struct ahci_probe_ent *probe_ent =
+ (struct ahci_probe_ent *)sata_dev_desc[dev].priv;
+
+ if (ata_id_has_wcache(id) && ata_id_wcache_enabled(id))
+ probe_ent->flags |= SATA_FLAG_WCACHE;
+ if (ata_id_has_flush(id))
+ probe_ent->flags |= SATA_FLAG_FLUSH;
+ if (ata_id_has_flush_ext(id))
+ probe_ent->flags |= SATA_FLAG_FLUSH_EXT;
+}
+
+u32 ata_low_level_rw_lba48(int dev, u32 blknr, lbaint_t blkcnt,
+ void *buffer, int is_write)
+{
+ u32 start, blks;
+ u8 *addr;
+ int max_blks;
+
+ start = blknr;
+ blks = blkcnt;
+ addr = (u8 *)buffer;
+
+ max_blks = ATA_MAX_SECTORS_LBA48;
+
+ do {
+ if (blks > max_blks) {
+ if (max_blks != dwc_ahsata_rw_cmd_ext(dev, start,
+ max_blks, addr, is_write))
+ return 0;
+ start += max_blks;
+ blks -= max_blks;
+ addr += ATA_SECT_SIZE * max_blks;
+ } else {
+ if (blks != dwc_ahsata_rw_cmd_ext(dev, start,
+ blks, addr, is_write))
+ return 0;
+ start += blks;
+ blks = 0;
+ addr += ATA_SECT_SIZE * blks;
+ }
+ } while (blks != 0);
+
+ return blkcnt;
+}
+
+u32 ata_low_level_rw_lba28(int dev, u32 blknr, lbaint_t blkcnt,
+ void *buffer, int is_write)
+{
+ u32 start, blks;
+ u8 *addr;
+ int max_blks;
+
+ start = blknr;
+ blks = blkcnt;
+ addr = (u8 *)buffer;
+
+ max_blks = ATA_MAX_SECTORS;
+ do {
+ if (blks > max_blks) {
+ if (max_blks != dwc_ahsata_rw_cmd(dev, start,
+ max_blks, addr, is_write))
+ return 0;
+ start += max_blks;
+ blks -= max_blks;
+ addr += ATA_SECT_SIZE * max_blks;
+ } else {
+ if (blks != dwc_ahsata_rw_cmd(dev, start,
+ blks, addr, is_write))
+ return 0;
+ start += blks;
+ blks = 0;
+ addr += ATA_SECT_SIZE * blks;
+ }
+ } while (blks != 0);
+
+ return blkcnt;
+}
+
+/*
+ * SATA interface between low level driver and command layer
+ */
+ulong sata_read(int dev, unsigned long blknr, lbaint_t blkcnt, void *buffer)
+{
+ u32 rc;
+
+ if (sata_dev_desc[dev].lba48)
+ rc = ata_low_level_rw_lba48(dev, blknr, blkcnt,
+ buffer, READ_CMD);
+ else
+ rc = ata_low_level_rw_lba28(dev, blknr, blkcnt,
+ buffer, READ_CMD);
+ return rc;
+}
+
+ulong sata_write(int dev, unsigned long blknr, lbaint_t blkcnt, void *buffer)
+{
+ u32 rc;
+ struct ahci_probe_ent *probe_ent =
+ (struct ahci_probe_ent *)sata_dev_desc[dev].priv;
+ u32 flags = probe_ent->flags;
+
+ if (sata_dev_desc[dev].lba48) {
+ rc = ata_low_level_rw_lba48(dev, blknr, blkcnt,
+ buffer, WRITE_CMD);
+ if ((flags & SATA_FLAG_WCACHE) &&
+ (flags & SATA_FLAG_FLUSH_EXT))
+ dwc_ahsata_flush_cache_ext(dev);
+ } else {
+ rc = ata_low_level_rw_lba28(dev, blknr, blkcnt,
+ buffer, WRITE_CMD);
+ if ((flags & SATA_FLAG_WCACHE) &&
+ (flags & SATA_FLAG_FLUSH))
+ dwc_ahsata_flush_cache(dev);
+ }
+ return rc;
+}
+
+int scan_sata(int dev)
+{
+ u8 serial[ATA_ID_SERNO_LEN + 1] = { 0 };
+ u8 firmware[ATA_ID_FW_REV_LEN + 1] = { 0 };
+ u8 product[ATA_ID_PROD_LEN + 1] = { 0 };
+ u16 *id;
+ u64 n_sectors;
+ struct ahci_probe_ent *probe_ent =
+ (struct ahci_probe_ent *)sata_dev_desc[dev].priv;
+ u8 port = probe_ent->hard_port_no;
+ block_dev_desc_t *pdev = &(sata_dev_desc[dev]);
+
+ id = (u16 *)malloc(ATA_ID_WORDS * 2);
+ if (!id) {
+ printf("id malloc failed\n\r");
+ return -1;
+ }
+
+ /* Identify device to get information */
+ dwc_ahsata_identify(dev, id);
+
+ /* Serial number */
+ ata_id_c_string(id, serial, ATA_ID_SERNO, sizeof(serial));
+ memcpy(pdev->product, serial, sizeof(serial));
+
+ /* Firmware version */
+ ata_id_c_string(id, firmware, ATA_ID_FW_REV, sizeof(firmware));
+ memcpy(pdev->revision, firmware, sizeof(firmware));
+
+ /* Product model */
+ ata_id_c_string(id, product, ATA_ID_PROD, sizeof(product));
+ memcpy(pdev->vendor, product, sizeof(product));
+
+ /* Totoal sectors */
+ n_sectors = ata_id_n_sectors(id);
+ pdev->lba = (u32)n_sectors;
+
+ pdev->type = DEV_TYPE_HARDDISK;
+ pdev->blksz = ATA_SECT_SIZE;
+ pdev->lun = 0 ;
+
+ /* Check if support LBA48 */
+ if (ata_id_has_lba48(id)) {
+ pdev->lba48 = 1;
+ debug("Device support LBA48\n\r");
+ }
+
+ /* Get the NCQ queue depth from device */
+ probe_ent->flags &= (~SATA_FLAG_Q_DEP_MASK);
+ probe_ent->flags |= ata_id_queue_depth(id);
+
+ /* Get the xfer mode from device */
+ dwc_ahsata_xfer_mode(dev, id);
+
+ /* Get the write cache status from device */
+ dwc_ahsata_init_wcache(dev, id);
+
+ /* Set the xfer mode to highest speed */
+ ahci_set_feature(dev, port);
+
+ free((void *)id);
+
+ dwc_ahsata_print_info(dev);
+
+ is_ready = 1;
+
+ return 0;
+}
diff --git a/drivers/block/dwc_ahsata.h b/drivers/block/dwc_ahsata.h
new file mode 100644
index 0000000..84860ea
--- /dev/null
+++ b/drivers/block/dwc_ahsata.h
@@ -0,0 +1,335 @@
+/*
+ * Copyright (C) 2010 Freescale Semiconductor, Inc.
+ * Terry Lv <r65388@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __FSL_SATA_H__
+#define __FSL_SATA_H__
+
+#define DWC_AHSATA_MAX_CMD_SLOTS 32
+
+/* Max host controller numbers */
+#define SATA_HC_MAX_NUM 4
+/* Max command queue depth per host controller */
+#define DWC_AHSATA_HC_MAX_CMD 32
+/* Max port number per host controller */
+#define SATA_HC_MAX_PORT 16
+
+/* Generic Host Register */
+
+/* HBA Capabilities Register */
+#define SATA_HOST_CAP_S64A 0x80000000
+#define SATA_HOST_CAP_SNCQ 0x40000000
+#define SATA_HOST_CAP_SSNTF 0x20000000
+#define SATA_HOST_CAP_SMPS 0x10000000
+#define SATA_HOST_CAP_SSS 0x08000000
+#define SATA_HOST_CAP_SALP 0x04000000
+#define SATA_HOST_CAP_SAL 0x02000000
+#define SATA_HOST_CAP_SCLO 0x01000000
+#define SATA_HOST_CAP_ISS_MASK 0x00f00000
+#define SATA_HOST_CAP_ISS_OFFSET 20
+#define SATA_HOST_CAP_SNZO 0x00080000
+#define SATA_HOST_CAP_SAM 0x00040000
+#define SATA_HOST_CAP_SPM 0x00020000
+#define SATA_HOST_CAP_PMD 0x00008000
+#define SATA_HOST_CAP_SSC 0x00004000
+#define SATA_HOST_CAP_PSC 0x00002000
+#define SATA_HOST_CAP_NCS 0x00001f00
+#define SATA_HOST_CAP_CCCS 0x00000080
+#define SATA_HOST_CAP_EMS 0x00000040
+#define SATA_HOST_CAP_SXS 0x00000020
+#define SATA_HOST_CAP_NP_MASK 0x0000001f
+
+/* Global HBA Control Register */
+#define SATA_HOST_GHC_AE 0x80000000
+#define SATA_HOST_GHC_IE 0x00000002
+#define SATA_HOST_GHC_HR 0x00000001
+
+/* Interrupt Status Register */
+
+/* Ports Implemented Register */
+
+/* AHCI Version Register */
+#define SATA_HOST_VS_MJR_MASK 0xffff0000
+#define SATA_HOST_VS_MJR_OFFSET 16
+#define SATA_HOST_VS_MJR_MNR 0x0000ffff
+
+/* Command Completion Coalescing Control */
+#define SATA_HOST_CCC_CTL_TV_MASK 0xffff0000
+#define SATA_HOST_CCC_CTL_TV_OFFSET 16
+#define SATA_HOST_CCC_CTL_CC_MASK 0x0000ff00
+#define SATA_HOST_CCC_CTL_CC_OFFSET 8
+#define SATA_HOST_CCC_CTL_INT_MASK 0x000000f8
+#define SATA_HOST_CCC_CTL_INT_OFFSET 3
+#define SATA_HOST_CCC_CTL_EN 0x00000001
+
+/* Command Completion Coalescing Ports */
+
+/* HBA Capabilities Extended Register */
+#define SATA_HOST_CAP2_APST 0x00000004
+
+/* BIST Activate FIS Register */
+#define SATA_HOST_BISTAFR_NCP_MASK 0x0000ff00
+#define SATA_HOST_BISTAFR_NCP_OFFSET 8
+#define SATA_HOST_BISTAFR_PD_MASK 0x000000ff
+#define SATA_HOST_BISTAFR_PD_OFFSET 0
+
+/* BIST Control Register */
+#define SATA_HOST_BISTCR_FERLB 0x00100000
+#define SATA_HOST_BISTCR_TXO 0x00040000
+#define SATA_HOST_BISTCR_CNTCLR 0x00020000
+#define SATA_HOST_BISTCR_NEALB 0x00010000
+#define SATA_HOST_BISTCR_LLC_MASK 0x00000700
+#define SATA_HOST_BISTCR_LLC_OFFSET 8
+#define SATA_HOST_BISTCR_ERREN 0x00000040
+#define SATA_HOST_BISTCR_FLIP 0x00000020
+#define SATA_HOST_BISTCR_PV 0x00000010
+#define SATA_HOST_BISTCR_PATTERN_MASK 0x0000000f
+#define SATA_HOST_BISTCR_PATTERN_OFFSET 0
+
+/* BIST FIS Count Register */
+
+/* BIST Status Register */
+#define SATA_HOST_BISTSR_FRAMERR_MASK 0x0000ffff
+#define SATA_HOST_BISTSR_FRAMERR_OFFSET 0
+#define SATA_HOST_BISTSR_BRSTERR_MASK 0x00ff0000
+#define SATA_HOST_BISTSR_BRSTERR_OFFSET 16
+
+/* BIST DWORD Error Count Register */
+
+/* OOB Register*/
+#define SATA_HOST_OOBR_WE 0x80000000
+#define SATA_HOST_OOBR_cwMin_MASK 0x7f000000
+#define SATA_HOST_OOBR_cwMAX_MASK 0x00ff0000
+#define SATA_HOST_OOBR_ciMin_MASK 0x0000ff00
+#define SATA_HOST_OOBR_ciMax_MASK 0x000000ff
+
+/* Timer 1-ms Register */
+
+/* Global Parameter 1 Register */
+#define SATA_HOST_GPARAM1R_ALIGN_M 0x80000000
+#define SATA_HOST_GPARAM1R_RX_BUFFER 0x40000000
+#define SATA_HOST_GPARAM1R_PHY_DATA_MASK 0x30000000
+#define SATA_HOST_GPARAM1R_PHY_RST 0x08000000
+#define SATA_HOST_GPARAM1R_PHY_CTRL_MASK 0x07e00000
+#define SATA_HOST_GPARAM1R_PHY_STAT_MASK 0x001f8000
+#define SATA_HOST_GPARAM1R_LATCH_M 0x00004000
+#define SATA_HOST_GPARAM1R_BIST_M 0x00002000
+#define SATA_HOST_GPARAM1R_PHY_TYPE 0x00001000
+#define SATA_HOST_GPARAM1R_RETURN_ERR 0x00000400
+#define SATA_HOST_GPARAM1R_AHB_ENDIAN_MASK 0x00000300
+#define SATA_HOST_GPARAM1R_S_HADDR 0X00000080
+#define SATA_HOST_GPARAM1R_M_HADDR 0X00000040
+
+/* Global Parameter 2 Register */
+#define SATA_HOST_GPARAM2R_DEV_CP 0x00004000
+#define SATA_HOST_GPARAM2R_DEV_MP 0x00002000
+#define SATA_HOST_GPARAM2R_DEV_ENCODE_M 0x00001000
+#define SATA_HOST_GPARAM2R_RXOOB_CLK_M 0x00000800
+#define SATA_HOST_GPARAM2R_RXOOB_M 0x00000400
+#define SATA_HOST_GPARAM2R_TX_OOB_M 0x00000200
+#define SATA_HOST_GPARAM2R_RXOOB_CLK_MASK 0x000001ff
+
+/* Port Parameter Register */
+#define SATA_HOST_PPARAMR_TX_MEM_M 0x00000200
+#define SATA_HOST_PPARAMR_TX_MEM_S 0x00000100
+#define SATA_HOST_PPARAMR_RX_MEM_M 0x00000080
+#define SATA_HOST_PPARAMR_RX_MEM_S 0x00000040
+#define SATA_HOST_PPARAMR_TXFIFO_DEPTH_MASK 0x00000038
+#define SATA_HOST_PPARAMR_RXFIFO_DEPTH_MASK 0x00000007
+
+/* Test Register */
+#define SATA_HOST_TESTR_PSEL_MASK 0x00070000
+#define SATA_HOST_TESTR_TEST_IF 0x00000001
+
+/* Port Register Descriptions */
+/* Port# Command List Base Address Register */
+#define SATA_PORT_CLB_CLB_MASK 0xfffffc00
+
+/* Port# Command List Base Address Upper 32-Bits Register */
+
+/* Port# FIS Base Address Register */
+#define SATA_PORT_FB_FB_MASK 0xfffffff0
+
+/* Port# FIS Base Address Upper 32-Bits Register */
+
+/* Port# Interrupt Status Register */
+#define SATA_PORT_IS_CPDS 0x80000000
+#define SATA_PORT_IS_TFES 0x40000000
+#define SATA_PORT_IS_HBFS 0x20000000
+#define SATA_PORT_IS_HBDS 0x10000000
+#define SATA_PORT_IS_IFS 0x08000000
+#define SATA_PORT_IS_INFS 0x04000000
+#define SATA_PORT_IS_OFS 0x01000000
+#define SATA_PORT_IS_IPMS 0x00800000
+#define SATA_PORT_IS_PRCS 0x00400000
+#define SATA_PORT_IS_DMPS 0x00000080
+#define SATA_PORT_IS_PCS 0x00000040
+#define SATA_PORT_IS_DPS 0x00000020
+#define SATA_PORT_IS_UFS 0x00000010
+#define SATA_PORT_IS_SDBS 0x00000008
+#define SATA_PORT_IS_DSS 0x00000004
+#define SATA_PORT_IS_PSS 0x00000002
+#define SATA_PORT_IS_DHRS 0x00000001
+
+/* Port# Interrupt Enable Register */
+#define SATA_PORT_IE_CPDE 0x80000000
+#define SATA_PORT_IE_TFEE 0x40000000
+#define SATA_PORT_IE_HBFE 0x20000000
+#define SATA_PORT_IE_HBDE 0x10000000
+#define SATA_PORT_IE_IFE 0x08000000
+#define SATA_PORT_IE_INFE 0x04000000
+#define SATA_PORT_IE_OFE 0x01000000
+#define SATA_PORT_IE_IPME 0x00800000
+#define SATA_PORT_IE_PRCE 0x00400000
+#define SATA_PORT_IE_DMPE 0x00000080
+#define SATA_PORT_IE_PCE 0x00000040
+#define SATA_PORT_IE_DPE 0x00000020
+#define SATA_PORT_IE_UFE 0x00000010
+#define SATA_PORT_IE_SDBE 0x00000008
+#define SATA_PORT_IE_DSE 0x00000004
+#define SATA_PORT_IE_PSE 0x00000002
+#define SATA_PORT_IE_DHRE 0x00000001
+
+/* Port# Command Register */
+#define SATA_PORT_CMD_ICC_MASK 0xf0000000
+#define SATA_PORT_CMD_ASP 0x08000000
+#define SATA_PORT_CMD_ALPE 0x04000000
+#define SATA_PORT_CMD_DLAE 0x02000000
+#define SATA_PORT_CMD_ATAPI 0x01000000
+#define SATA_PORT_CMD_APSTE 0x00800000
+#define SATA_PORT_CMD_ESP 0x00200000
+#define SATA_PORT_CMD_CPD 0x00100000
+#define SATA_PORT_CMD_MPSP 0x00080000
+#define SATA_PORT_CMD_HPCP 0x00040000
+#define SATA_PORT_CMD_PMA 0x00020000
+#define SATA_PORT_CMD_CPS 0x00010000
+#define SATA_PORT_CMD_CR 0x00008000
+#define SATA_PORT_CMD_FR 0x00004000
+#define SATA_PORT_CMD_MPSS 0x00002000
+#define SATA_PORT_CMD_CCS_MASK 0x00001f00
+#define SATA_PORT_CMD_FRE 0x00000010
+#define SATA_PORT_CMD_CLO 0x00000008
+#define SATA_PORT_CMD_POD 0x00000004
+#define SATA_PORT_CMD_SUD 0x00000002
+#define SATA_PORT_CMD_ST 0x00000001
+
+/* Port# Task File Data Register */
+#define SATA_PORT_TFD_ERR_MASK 0x0000ff00
+#define SATA_PORT_TFD_STS_MASK 0x000000ff
+#define SATA_PORT_TFD_STS_ERR 0x00000001
+#define SATA_PORT_TFD_STS_DRQ 0x00000008
+#define SATA_PORT_TFD_STS_BSY 0x00000080
+
+/* Port# Signature Register */
+
+/* Port# Serial ATA Status {SStatus} Register */
+#define SATA_PORT_SSTS_IPM_MASK 0x00000f00
+#define SATA_PORT_SSTS_SPD_MASK 0x000000f0
+#define SATA_PORT_SSTS_DET_MASK 0x0000000f
+
+/* Port# Serial ATA Control {SControl} Register */
+#define SATA_PORT_SCTL_IPM_MASK 0x00000f00
+#define SATA_PORT_SCTL_SPD_MASK 0x000000f0
+#define SATA_PORT_SCTL_DET_MASK 0x0000000f
+
+/* Port# Serial ATA Error {SError} Register */
+#define SATA_PORT_SERR_DIAG_X 0x04000000
+#define SATA_PORT_SERR_DIAG_F 0x02000000
+#define SATA_PORT_SERR_DIAG_T 0x01000000
+#define SATA_PORT_SERR_DIAG_S 0x00800000
+#define SATA_PORT_SERR_DIAG_H 0x00400000
+#define SATA_PORT_SERR_DIAG_C 0x00200000
+#define SATA_PORT_SERR_DIAG_D 0x00100000
+#define SATA_PORT_SERR_DIAG_B 0x00080000
+#define SATA_PORT_SERR_DIAG_W 0x00040000
+#define SATA_PORT_SERR_DIAG_I 0x00020000
+#define SATA_PORT_SERR_DIAG_N 0x00010000
+#define SATA_PORT_SERR_ERR_E 0x00000800
+#define SATA_PORT_SERR_ERR_P 0x00000400
+#define SATA_PORT_SERR_ERR_C 0x00000200
+#define SATA_PORT_SERR_ERR_T 0x00000100
+#define SATA_PORT_SERR_ERR_M 0x00000002
+#define SATA_PORT_SERR_ERR_I 0x00000001
+
+/* Port# Serial ATA Active {SActive} Register */
+
+/* Port# Command Issue Register */
+
+/* Port# Serial ATA Notification Register */
+
+/* Port# DMA Control Register */
+#define SATA_PORT_DMACR_RXABL_MASK 0x0000f000
+#define SATA_PORT_DMACR_TXABL_MASK 0x00000f00
+#define SATA_PORT_DMACR_RXTS_MASK 0x000000f0
+#define SATA_PORT_DMACR_TXTS_MASK 0x0000000f
+
+/* Port# PHY Control Register */
+
+/* Port# PHY Status Register */
+
+#define SATA_HC_CMD_HDR_ENTRY_SIZE sizeof(struct cmd_hdr_entry)
+
+/* DW0
+*/
+#define CMD_HDR_DI_CFL_MASK 0x0000001f
+#define CMD_HDR_DI_CFL_OFFSET 0
+#define CMD_HDR_DI_A 0x00000020
+#define CMD_HDR_DI_W 0x00000040
+#define CMD_HDR_DI_P 0x00000080
+#define CMD_HDR_DI_R 0x00000100
+#define CMD_HDR_DI_B 0x00000200
+#define CMD_HDR_DI_C 0x00000400
+#define CMD_HDR_DI_PMP_MASK 0x0000f000
+#define CMD_HDR_DI_PMP_OFFSET 12
+#define CMD_HDR_DI_PRDTL 0xffff0000
+#define CMD_HDR_DI_PRDTL_OFFSET 16
+
+/* prde_fis_len
+*/
+#define CMD_HDR_PRD_ENTRY_SHIFT 16
+#define CMD_HDR_PRD_ENTRY_MASK 0x003f0000
+#define CMD_HDR_FIS_LEN_SHIFT 2
+
+/* attribute
+*/
+#define CMD_HDR_ATTR_RES 0x00000800 /* Reserved bit, should be 1 */
+#define CMD_HDR_ATTR_VBIST 0x00000400 /* Vendor BIST */
+/* Snoop enable for all descriptor */
+#define CMD_HDR_ATTR_SNOOP 0x00000200
+#define CMD_HDR_ATTR_FPDMA 0x00000100 /* FPDMA queued command */
+#define CMD_HDR_ATTR_RESET 0x00000080 /* Reset - a SRST or device reset */
+/* BIST - require the host to enter BIST mode */
+#define CMD_HDR_ATTR_BIST 0x00000040
+#define CMD_HDR_ATTR_ATAPI 0x00000020 /* ATAPI command */
+#define CMD_HDR_ATTR_TAG 0x0000001f /* TAG mask */
+
+#define FLAGS_DMA 0x00000000
+#define FLAGS_FPDMA 0x00000001
+
+#define SATA_FLAG_Q_DEP_MASK 0x0000000f
+#define SATA_FLAG_WCACHE 0x00000100
+#define SATA_FLAG_FLUSH 0x00000200
+#define SATA_FLAG_FLUSH_EXT 0x00000400
+
+#define READ_CMD 0
+#define WRITE_CMD 1
+
+extern block_dev_desc_t sata_dev_desc[CONFIG_SYS_SATA_MAX_DEVICE];
+
+#endif /* __FSL_SATA_H__ */
diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c
index f1b1c16..6615535 100644
--- a/drivers/gpio/mxc_gpio.c
+++ b/drivers/gpio/mxc_gpio.c
@@ -41,7 +41,8 @@
[0] = GPIO1_BASE_ADDR,
[1] = GPIO2_BASE_ADDR,
[2] = GPIO3_BASE_ADDR,
-#if defined(CONFIG_MX51) || defined(CONFIG_MX53) || defined(CONFIG_MX6Q)
+#if defined(CONFIG_MX25) || defined(CONFIG_MX51) || defined(CONFIG_MX53) || \
+ defined(CONFIG_MX6Q)
[3] = GPIO4_BASE_ADDR,
#endif
#if defined(CONFIG_MX53) || defined(CONFIG_MX6Q)
diff --git a/drivers/i2c/tegra_i2c.c b/drivers/i2c/tegra_i2c.c
index 21f6897..5b6ea0e 100644
--- a/drivers/i2c/tegra_i2c.c
+++ b/drivers/i2c/tegra_i2c.c
@@ -567,3 +567,17 @@
return 0;
}
#endif
+
+int tegra_i2c_get_dvc_bus_num(void)
+{
+ int i;
+
+ for (i = 0; i < CONFIG_SYS_MAX_I2C_BUS; i++) {
+ struct i2c_bus *bus = &i2c_controllers[i];
+
+ if (bus->inited && bus->is_dvc)
+ return i;
+ }
+
+ return -1;
+}
diff --git a/drivers/input/Makefile b/drivers/input/Makefile
index 1f4dad3..5c831b2 100644
--- a/drivers/input/Makefile
+++ b/drivers/input/Makefile
@@ -26,10 +26,13 @@
LIB := $(obj)libinput.o
COBJS-$(CONFIG_I8042_KBD) += i8042.o
+COBJS-$(CONFIG_TEGRA2_KEYBOARD) += tegra-kbc.o
ifdef CONFIG_PS2KBD
COBJS-y += keyboard.o pc_keyb.o
COBJS-$(CONFIG_PS2MULT) += ps2mult.o ps2ser.o
endif
+COBJS-y += input.o
+COBJS-$(CONFIG_OF_CONTROL) += key_matrix.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)
diff --git a/drivers/input/input.c b/drivers/input/input.c
new file mode 100644
index 0000000..4eadd77
--- /dev/null
+++ b/drivers/input/input.c
@@ -0,0 +1,430 @@
+/*
+ * Translate key codes into ASCII
+ *
+ * Copyright (c) 2011 The Chromium OS Authors.
+ * (C) Copyright 2004 DENX Software Engineering, Wolfgang Denk, wd@denx.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <stdio_dev.h>
+#include <input.h>
+#include <linux/input.h>
+
+enum {
+ /* These correspond to the lights on the keyboard */
+ FLAG_NUM_LOCK = 1 << 0,
+ FLAG_CAPS_LOCK = 1 << 1,
+ FLAG_SCROLL_LOCK = 1 << 2,
+
+ /* Special flag ORed with key code to indicate release */
+ KEY_RELEASE = 1 << 15,
+ KEY_MASK = 0xfff,
+};
+
+/*
+ * These takes map key codes to ASCII. 0xff means no key, or special key.
+ * Three tables are provided - one for plain keys, one for when the shift
+ * 'modifier' key is pressed and one for when the ctrl modifier key is
+ * pressed.
+ */
+static const uchar kbd_plain_xlate[] = {
+ 0xff, 0x1b, '1', '2', '3', '4', '5', '6',
+ '7', '8', '9', '0', '-', '=', '\b', '\t', /* 0x00 - 0x0f */
+ 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i',
+ 'o', 'p', '[', ']', '\r', 0xff, 'a', 's', /* 0x10 - 0x1f */
+ 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';',
+ '\'', '`', 0xff, '\\', 'z', 'x', 'c', 'v', /* 0x20 - 0x2f */
+ 'b', 'n', 'm', ',' , '.', '/', 0xff, 0xff, 0xff,
+ ' ', 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x30 - 0x3f */
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, '7',
+ '8', '9', '-', '4', '5', '6', '+', '1', /* 0x40 - 0x4f */
+ '2', '3', '0', '.', 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x50 - 0x5F */
+ '\r', 0xff, 0xff
+};
+
+static unsigned char kbd_shift_xlate[] = {
+ 0xff, 0x1b, '!', '@', '#', '$', '%', '^',
+ '&', '*', '(', ')', '_', '+', '\b', '\t', /* 0x00 - 0x0f */
+ 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I',
+ 'O', 'P', '{', '}', '\r', 0xff, 'A', 'S', /* 0x10 - 0x1f */
+ 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':',
+ '"', '~', 0xff, '|', 'Z', 'X', 'C', 'V', /* 0x20 - 0x2f */
+ 'B', 'N', 'M', '<', '>', '?', 0xff, 0xff, 0xff,
+ ' ', 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x30 - 0x3f */
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, '7',
+ '8', '9', '-', '4', '5', '6', '+', '1', /* 0x40 - 0x4f */
+ '2', '3', '0', '.', 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x50 - 0x5F */
+ '\r', 0xff, 0xff
+};
+
+static unsigned char kbd_ctrl_xlate[] = {
+ 0xff, 0x1b, '1', 0x00, '3', '4', '5', 0x1E,
+ '7', '8', '9', '0', 0x1F, '=', '\b', '\t', /* 0x00 - 0x0f */
+ 0x11, 0x17, 0x05, 0x12, 0x14, 0x18, 0x15, 0x09,
+ 0x0f, 0x10, 0x1b, 0x1d, '\n', 0xff, 0x01, 0x13, /* 0x10 - 0x1f */
+ 0x04, 0x06, 0x08, 0x09, 0x0a, 0x0b, 0x0c, ';',
+ '\'', '~', 0x00, 0x1c, 0x1a, 0x18, 0x03, 0x16, /* 0x20 - 0x2f */
+ 0x02, 0x0e, 0x0d, '<', '>', '?', 0xff, 0xff,
+ 0xff, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x30 - 0x3f */
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, '7',
+ '8', '9', '-', '4', '5', '6', '+', '1', /* 0x40 - 0x4f */
+ '2', '3', '0', '.', 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x50 - 0x5F */
+ '\r', 0xff, 0xff
+};
+
+
+int input_queue_ascii(struct input_config *config, int ch)
+{
+ if (config->fifo_in + 1 == INPUT_BUFFER_LEN) {
+ if (!config->fifo_out)
+ return -1; /* buffer full */
+ else
+ config->fifo_in = 0;
+ } else {
+ if (config->fifo_in + 1 == config->fifo_out)
+ return -1; /* buffer full */
+ config->fifo_in++;
+ }
+ config->fifo[config->fifo_in] = (uchar)ch;
+
+ return 0;
+}
+
+int input_tstc(struct input_config *config)
+{
+ if (config->fifo_in == config->fifo_out && config->read_keys) {
+ if (!(*config->read_keys)(config))
+ return 0;
+ }
+ return config->fifo_in != config->fifo_out;
+}
+
+int input_getc(struct input_config *config)
+{
+ int err = 0;
+
+ while (config->fifo_in == config->fifo_out) {
+ if (config->read_keys)
+ err = (*config->read_keys)(config);
+ if (err)
+ return -1;
+ }
+
+ if (++config->fifo_out == INPUT_BUFFER_LEN)
+ config->fifo_out = 0;
+
+ return config->fifo[config->fifo_out];
+}
+
+/**
+ * Process a modifier/special key press or release and decide which key
+ * translation array should be used as a result.
+ *
+ * TODO: Should keep track of modifier press/release
+ *
+ * @param config Input state
+ * @param key Key code to process
+ * @param release 0 if a press, 1 if a release
+ * @return pointer to keycode->ascii translation table that should be used
+ */
+static struct input_key_xlate *process_modifier(struct input_config *config,
+ int key, int release)
+{
+ struct input_key_xlate *table;
+ int flip = -1;
+ int i;
+
+ /* Start with the main table, and see what modifiers change it */
+ assert(config->num_tables > 0);
+ table = &config->table[0];
+ for (i = 1; i < config->num_tables; i++) {
+ struct input_key_xlate *tab = &config->table[i];
+
+ if (key == tab->left_keycode || key == tab->right_keycode)
+ table = tab;
+ }
+
+ /* Handle the lighted keys */
+ if (!release) {
+ switch (key) {
+ case KEY_SCROLLLOCK:
+ flip = FLAG_SCROLL_LOCK;
+ break;
+ case KEY_NUMLOCK:
+ flip = FLAG_NUM_LOCK;
+ break;
+ case KEY_CAPSLOCK:
+ flip = FLAG_CAPS_LOCK;
+ break;
+ }
+ }
+
+ if (flip != -1) {
+ int leds = 0;
+
+ config->leds ^= flip;
+ if (config->flags & FLAG_NUM_LOCK)
+ leds |= INPUT_LED_NUM;
+ if (config->flags & FLAG_CAPS_LOCK)
+ leds |= INPUT_LED_CAPS;
+ if (config->flags & FLAG_SCROLL_LOCK)
+ leds |= INPUT_LED_SCROLL;
+ config->leds = leds;
+ }
+
+ return table;
+}
+
+/**
+ * Search an int array for a key value
+ *
+ * @param array Array to search
+ * @param count Number of elements in array
+ * @param key Key value to find
+ * @return element where value was first found, -1 if none
+ */
+static int array_search(int *array, int count, int key)
+{
+ int i;
+
+ for (i = 0; i < count; i++) {
+ if (array[i] == key)
+ return i;
+ }
+
+ return -1;
+}
+
+/**
+ * Sort an array so that those elements that exist in the ordering are
+ * first in the array, and in the same order as the ordering. The algorithm
+ * is O(count * ocount) and designed for small arrays.
+ *
+ * TODO: Move this to common / lib?
+ *
+ * @param dest Array with elements to sort, also destination array
+ * @param count Number of elements to sort
+ * @param order Array containing ordering elements
+ * @param ocount Number of ordering elements
+ * @return number of elements in dest that are in order (these will be at the
+ * start of dest).
+ */
+static int sort_array_by_ordering(int *dest, int count, int *order,
+ int ocount)
+{
+ int temp[count];
+ int dest_count;
+ int same; /* number of elements which are the same */
+ int i;
+
+ /* setup output items, copy items to be sorted into our temp area */
+ memcpy(temp, dest, count * sizeof(*dest));
+ dest_count = 0;
+
+ /* work through the ordering, move over the elements we agree on */
+ for (i = 0; i < ocount; i++) {
+ if (array_search(temp, count, order[i]) != -1)
+ dest[dest_count++] = order[i];
+ }
+ same = dest_count;
+
+ /* now move over the elements that are not in the ordering */
+ for (i = 0; i < count; i++) {
+ if (array_search(order, ocount, temp[i]) == -1)
+ dest[dest_count++] = temp[i];
+ }
+ assert(dest_count == count);
+ return same;
+}
+
+/**
+ * Check a list of key codes against the previous key scan
+ *
+ * Given a list of new key codes, we check how many of these are the same
+ * as last time.
+ *
+ * @param config Input state
+ * @param keycode List of key codes to examine
+ * @param num_keycodes Number of key codes
+ * @param same Returns number of key codes which are the same
+ */
+static int input_check_keycodes(struct input_config *config,
+ int keycode[], int num_keycodes, int *same)
+{
+ /* Select the 'plain' xlate table to start with */
+ if (!config->num_tables) {
+ debug("%s: No xlate tables: cannot decode keys\n", __func__);
+ return -1;
+ }
+
+ /* sort the keycodes into the same order as the previous ones */
+ *same = sort_array_by_ordering(keycode, num_keycodes,
+ config->prev_keycodes, config->num_prev_keycodes);
+
+ memcpy(config->prev_keycodes, keycode, num_keycodes * sizeof(int));
+ config->num_prev_keycodes = num_keycodes;
+
+ return *same != num_keycodes;
+}
+
+/**
+ * Convert a list of key codes into ASCII
+ *
+ * You must call input_check_keycodes() before this. It turns the keycode
+ * list into a list of ASCII characters which are ready to send to the
+ * input layer.
+ *
+ * Characters which were seen last time do not generate fresh ASCII output.
+ *
+ * @param config Input state
+ * @param keycode List of key codes to examine
+ * @param num_keycodes Number of key codes
+ * @param same Number of key codes which are the same
+ */
+static int input_keycodes_to_ascii(struct input_config *config,
+ int keycode[], int num_keycodes, char output_ch[], int same)
+{
+ struct input_key_xlate *table;
+ int ch_count;
+ int i;
+
+ table = &config->table[0];
+
+ /* deal with modifiers first */
+ for (i = 0; i < num_keycodes; i++) {
+ int key = keycode[i] & KEY_MASK;
+
+ if (key >= table->num_entries || table->xlate[key] == 0xff) {
+ table = process_modifier(config, key,
+ keycode[i] & KEY_RELEASE);
+ }
+ }
+
+ /* now find normal keys */
+ for (i = ch_count = 0; i < num_keycodes; i++) {
+ int key = keycode[i];
+
+ if (key < table->num_entries && i >= same) {
+ int ch = table->xlate[key];
+
+ /* If a normal key with an ASCII value, add it! */
+ if (ch != 0xff)
+ output_ch[ch_count++] = (uchar)ch;
+ }
+ }
+
+ /* ok, so return keys */
+ return ch_count;
+}
+
+int input_send_keycodes(struct input_config *config,
+ int keycode[], int num_keycodes)
+{
+ char ch[num_keycodes];
+ int count, i, same = 0;
+ int is_repeat = 0;
+ unsigned delay_ms;
+
+ config->modifiers = 0;
+ if (!input_check_keycodes(config, keycode, num_keycodes, &same)) {
+ /*
+ * Same as last time - is it time for another repeat?
+ * TODO(sjg@chromium.org) We drop repeats here and since
+ * the caller may not call in again for a while, our
+ * auto-repeat speed is not quite correct. We should
+ * insert another character if we later realise that we
+ * have missed a repeat slot.
+ */
+ is_repeat = (int)get_timer(config->next_repeat_ms) >= 0;
+ if (!is_repeat)
+ return 0;
+ }
+
+ count = input_keycodes_to_ascii(config, keycode, num_keycodes,
+ ch, is_repeat ? 0 : same);
+ for (i = 0; i < count; i++)
+ input_queue_ascii(config, ch[i]);
+ delay_ms = is_repeat ?
+ config->repeat_rate_ms :
+ config->repeat_delay_ms;
+
+ config->next_repeat_ms = get_timer(0) + delay_ms;
+ return 0;
+}
+
+int input_add_table(struct input_config *config, int left_keycode,
+ int right_keycode, const uchar *xlate, int num_entries)
+{
+ struct input_key_xlate *table;
+
+ if (config->num_tables == INPUT_MAX_MODIFIERS) {
+ debug("%s: Too many modifier tables\n", __func__);
+ return -1;
+ }
+
+ table = &config->table[config->num_tables++];
+ table->left_keycode = left_keycode;
+ table->right_keycode = right_keycode;
+ table->xlate = xlate;
+ table->num_entries = num_entries;
+
+ return 0;
+}
+
+int input_init(struct input_config *config, int leds, int repeat_delay_ms,
+ int repeat_rate_ms)
+{
+ memset(config, '\0', sizeof(*config));
+ config->leds = leds;
+ config->repeat_delay_ms = repeat_delay_ms;
+ config->repeat_rate_ms = repeat_rate_ms;
+ if (input_add_table(config, -1, -1,
+ kbd_plain_xlate, ARRAY_SIZE(kbd_plain_xlate)) ||
+ input_add_table(config, KEY_LEFTSHIFT, KEY_RIGHTSHIFT,
+ kbd_shift_xlate, ARRAY_SIZE(kbd_shift_xlate)) ||
+ input_add_table(config, KEY_LEFTCTRL, KEY_RIGHTCTRL,
+ kbd_ctrl_xlate, ARRAY_SIZE(kbd_ctrl_xlate))) {
+ debug("%s: Could not add modifier tables\n", __func__);
+ return -1;
+ }
+
+ return 0;
+}
+
+int input_stdio_register(struct stdio_dev *dev)
+{
+ int error;
+
+ error = stdio_register(dev);
+
+ /* check if this is the standard input device */
+ if (!error && strcmp(getenv("stdin"), dev->name) == 0) {
+ /* reassign the console */
+ if (OVERWRITE_CONSOLE ||
+ console_assign(stdin, dev->name))
+ return -1;
+ }
+
+ return 0;
+}
diff --git a/drivers/input/key_matrix.c b/drivers/input/key_matrix.c
new file mode 100644
index 0000000..84b898f
--- /dev/null
+++ b/drivers/input/key_matrix.c
@@ -0,0 +1,208 @@
+/*
+ * Manage Keyboard Matrices
+ *
+ * Copyright (c) 2012 The Chromium OS Authors.
+ * (C) Copyright 2004 DENX Software Engineering, Wolfgang Denk, wd@denx.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <fdtdec.h>
+#include <key_matrix.h>
+#include <malloc.h>
+#include <linux/input.h>
+
+/**
+ * Determine if the current keypress configuration can cause key ghosting
+ *
+ * We figure this out by seeing if we have two or more keys in the same
+ * column, as well as two or more keys in the same row.
+ *
+ * @param config Keyboard matrix config
+ * @param keys List of keys to check
+ * @param valid Number of valid keypresses to check
+ * @return 0 if no ghosting is possible, 1 if it is
+ */
+static int has_ghosting(struct key_matrix *config, struct key_matrix_key *keys,
+ int valid)
+{
+ int key_in_same_col = 0, key_in_same_row = 0;
+ int i, j;
+
+ for (i = 0; i < valid; i++) {
+ /*
+ * Find 2 keys such that one key is in the same row
+ * and the other is in the same column as the i-th key.
+ */
+ for (j = i + 1; j < valid; j++) {
+ if (keys[j].col == keys[i].col)
+ key_in_same_col = 1;
+ if (keys[j].row == keys[i].row)
+ key_in_same_row = 1;
+ }
+ }
+
+ if (key_in_same_col && key_in_same_row)
+ return 1;
+ else
+ return 0;
+}
+
+int key_matrix_decode(struct key_matrix *config, struct key_matrix_key keys[],
+ int num_keys, int keycode[], int max_keycodes)
+{
+ const u8 *keymap;
+ int valid, upto;
+ int pos;
+
+ debug("%s: num_keys = %d\n", __func__, num_keys);
+ keymap = config->plain_keycode;
+ for (valid = upto = 0; upto < num_keys; upto++) {
+ struct key_matrix_key *key = &keys[upto];
+
+ debug(" valid=%d, row=%d, col=%d\n", key->valid, key->row,
+ key->col);
+ if (!key->valid)
+ continue;
+ pos = key->row * config->num_cols + key->col;
+ if (config->fn_keycode && pos == config->fn_pos)
+ keymap = config->fn_keycode;
+
+ /* Convert the (row, col) values into a keycode */
+ if (valid < max_keycodes)
+ keycode[valid++] = keymap[pos];
+ debug(" keycode=%d\n", keymap[pos]);
+ }
+
+ /* For a ghost key config, ignore the keypresses for this iteration. */
+ if (valid >= 3 && has_ghosting(config, keys, valid)) {
+ valid = 0;
+ debug(" ghosting detected!\n");
+ }
+ debug(" %d valid keycodes found\n", valid);
+
+ return valid;
+}
+
+/**
+ * Create a new keycode map from some provided data
+ *
+ * This decodes a keycode map in the format used by the fdt, which is one
+ * word per entry, with the row, col and keycode encoded in that word.
+ *
+ * We create a (row x col) size byte array with each entry containing the
+ * keycode for that (row, col). We also search for map_keycode and return
+ * its position if found (this is used for finding the Fn key).
+ *
+ * @param config Key matrix dimensions structure
+ * @param data Keycode data
+ * @param len Number of entries in keycode table
+ * @param map_keycode Key code to find in the map
+ * @param pos Returns position of map_keycode, if found, else -1
+ * @return map Pointer to allocated map
+ */
+static uchar *create_keymap(struct key_matrix *config, u32 *data, int len,
+ int map_keycode, int *pos)
+{
+ uchar *map;
+
+ if (pos)
+ *pos = -1;
+ map = (uchar *)calloc(1, config->key_count);
+ if (!map) {
+ debug("%s: failed to malloc %d bytes\n", __func__,
+ config->key_count);
+ return NULL;
+ }
+
+ for (; len >= sizeof(u32); data++, len -= 4) {
+ u32 tmp = fdt32_to_cpu(*data);
+ int key_code, row, col;
+ int entry;
+
+ row = (tmp >> 24) & 0xff;
+ col = (tmp >> 16) & 0xff;
+ key_code = tmp & 0xffff;
+ entry = row * config->num_cols + col;
+ map[entry] = key_code;
+ if (pos && map_keycode == key_code)
+ *pos = entry;
+ }
+
+ return map;
+}
+
+int key_matrix_decode_fdt(struct key_matrix *config, const void *blob,
+ int node)
+{
+ const struct fdt_property *prop;
+ int offset;
+
+ /* Check each property name for ones that we understand */
+ for (offset = fdt_first_property_offset(blob, node);
+ offset > 0;
+ offset = fdt_next_property_offset(blob, offset)) {
+ const char *name;
+ int len;
+
+ prop = fdt_get_property_by_offset(blob, offset, NULL);
+ name = fdt_string(blob, fdt32_to_cpu(prop->nameoff));
+ len = strlen(name);
+
+ /* Name needs to match "1,<type>keymap" */
+ debug("%s: property '%s'\n", __func__, name);
+ if (strncmp(name, "1,", 2) || len < 8 ||
+ strcmp(name + len - 6, "keymap"))
+ continue;
+
+ len -= 8;
+ if (len == 0) {
+ config->plain_keycode = create_keymap(config,
+ (u32 *)prop->data, fdt32_to_cpu(prop->len),
+ KEY_FN, &config->fn_pos);
+ } else if (0 == strncmp(name + 2, "fn-", len)) {
+ config->fn_keycode = create_keymap(config,
+ (u32 *)prop->data, fdt32_to_cpu(prop->len),
+ -1, NULL);
+ } else {
+ debug("%s: unrecognised property '%s'\n", __func__,
+ name);
+ }
+ }
+ debug("%s: Decoded key maps %p, %p from fdt\n", __func__,
+ config->plain_keycode, config->fn_keycode);
+
+ if (!config->plain_keycode) {
+ debug("%s: cannot find keycode-plain map\n", __func__);
+ return -1;
+ }
+
+ return 0;
+}
+
+int key_matrix_init(struct key_matrix *config, int rows, int cols)
+{
+ memset(config, '\0', sizeof(*config));
+ config->num_rows = rows;
+ config->num_cols = cols;
+ config->key_count = rows * cols;
+ assert(config->key_count > 0);
+
+ return 0;
+}
diff --git a/drivers/input/tegra-kbc.c b/drivers/input/tegra-kbc.c
new file mode 100644
index 0000000..f164791
--- /dev/null
+++ b/drivers/input/tegra-kbc.c
@@ -0,0 +1,375 @@
+/*
+ * (C) Copyright 2011
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <fdtdec.h>
+#include <input.h>
+#include <key_matrix.h>
+#include <stdio_dev.h>
+#include <tegra-kbc.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/funcmux.h>
+#include <asm/arch/timer.h>
+#include <linux/input.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+enum {
+ KBC_MAX_GPIO = 24,
+ KBC_MAX_KPENT = 8, /* size of keypress entry queue */
+};
+
+#define KBC_FIFO_TH_CNT_SHIFT 14
+#define KBC_DEBOUNCE_CNT_SHIFT 4
+#define KBC_CONTROL_FIFO_CNT_INT_EN (1 << 3)
+#define KBC_CONTROL_KBC_EN (1 << 0)
+#define KBC_INT_FIFO_CNT_INT_STATUS (1 << 2)
+#define KBC_KPENT_VALID (1 << 7)
+#define KBC_ST_STATUS (1 << 3)
+
+enum {
+ KBC_DEBOUNCE_COUNT = 2,
+ KBC_REPEAT_RATE_MS = 30,
+ KBC_REPEAT_DELAY_MS = 240,
+ KBC_CLOCK_KHZ = 32, /* Keyboard uses a 32KHz clock */
+};
+
+/* keyboard controller config and state */
+static struct keyb {
+ struct input_config input; /* The input layer */
+ struct key_matrix matrix; /* The key matrix layer */
+
+ struct kbc_tegra *kbc; /* tegra keyboard controller */
+ unsigned char inited; /* 1 if keyboard has been inited */
+ unsigned char first_scan; /* 1 if this is our first key scan */
+
+ /*
+ * After init we must wait a short time before polling the keyboard.
+ * This gives the tegra keyboard controller time to react after reset
+ * and lets us grab keys pressed during reset.
+ */
+ unsigned int init_dly_ms; /* Delay before we can read keyboard */
+ unsigned int start_time_ms; /* Time that we inited (in ms) */
+ unsigned int last_poll_ms; /* Time we should last polled */
+ unsigned int next_repeat_ms; /* Next time we repeat a key */
+} config;
+
+/**
+ * reads the keyboard fifo for current keypresses
+ *
+ * @param config Keyboard config
+ * @param fifo Place to put fifo results
+ * @param max_keycodes Maximum number of key codes to put in the fifo
+ * @return number of items put into fifo
+ */
+static int tegra_kbc_find_keys(struct keyb *config, int *fifo,
+ int max_keycodes)
+{
+ struct key_matrix_key keys[KBC_MAX_KPENT], *key;
+ u32 kp_ent = 0;
+ int i;
+
+ for (key = keys, i = 0; i < KBC_MAX_KPENT; i++, key++) {
+ /* Get next word */
+ if (!(i & 3))
+ kp_ent = readl(&config->kbc->kp_ent[i / 4]);
+
+ key->valid = (kp_ent & KBC_KPENT_VALID) != 0;
+ key->row = (kp_ent >> 3) & 0xf;
+ key->col = kp_ent & 0x7;
+
+ /* Shift to get next entry */
+ kp_ent >>= 8;
+ }
+ return key_matrix_decode(&config->matrix, keys, KBC_MAX_KPENT, fifo,
+ max_keycodes);
+}
+
+/**
+ * Process all the keypress sequences in fifo and send key codes
+ *
+ * The fifo contains zero or more keypress sets. Each set
+ * consists of from 1-8 keycodes, representing the keycodes which
+ * were simultaneously pressed during that scan.
+ *
+ * This function works through each set and generates ASCII characters
+ * for each. Not that one set may produce more than one ASCII characters -
+ * for example holding down 'd' and 'f' at the same time will generate
+ * two ASCII characters.
+ *
+ * Note: if fifo_cnt is 0, we will tell the input layer that no keys are
+ * pressed.
+ *
+ * @param config Keyboard config
+ * @param fifo_cnt Number of entries in the keyboard fifo
+ */
+static void process_fifo(struct keyb *config, int fifo_cnt)
+{
+ int fifo[KBC_MAX_KPENT];
+ int cnt = 0;
+
+ /* Always call input_send_keycodes() at least once */
+ do {
+ if (fifo_cnt)
+ cnt = tegra_kbc_find_keys(config, fifo, KBC_MAX_KPENT);
+
+ input_send_keycodes(&config->input, fifo, cnt);
+ } while (--fifo_cnt > 0);
+}
+
+/**
+ * Check the keyboard controller and emit ASCII characters for any keys that
+ * are pressed.
+ *
+ * @param config Keyboard config
+ */
+static void check_for_keys(struct keyb *config)
+{
+ int fifo_cnt;
+
+ if (!config->first_scan &&
+ get_timer(config->last_poll_ms) < KBC_REPEAT_RATE_MS)
+ return;
+ config->last_poll_ms = get_timer(0);
+ config->first_scan = 0;
+
+ /*
+ * Once we get here we know the keyboard has been scanned. So if there
+ * scan waiting for us, we know that nothing is held down.
+ */
+ fifo_cnt = (readl(&config->kbc->interrupt) >> 4) & 0xf;
+ process_fifo(config, fifo_cnt);
+}
+
+/**
+ * In order to detect keys pressed on boot, wait for the hardware to
+ * complete scanning the keys. This includes time to transition from
+ * Wkup mode to Continous polling mode and the repoll time. We can
+ * deduct the time that's already elapsed.
+ *
+ * @param config Keyboard config
+ */
+static void kbd_wait_for_fifo_init(struct keyb *config)
+{
+ if (!config->inited) {
+ unsigned long elapsed_time;
+ long delay_ms;
+
+ elapsed_time = get_timer(config->start_time_ms);
+ delay_ms = config->init_dly_ms - elapsed_time;
+ if (delay_ms > 0) {
+ udelay(delay_ms * 1000);
+ debug("%s: delay %ldms\n", __func__, delay_ms);
+ }
+
+ config->inited = 1;
+ }
+}
+
+/**
+ * Check the tegra keyboard, and send any keys that are pressed.
+ *
+ * This is called by input_tstc() and input_getc() when they need more
+ * characters
+ *
+ * @param input Input configuration
+ * @return 1, to indicate that we have something to look at
+ */
+int tegra_kbc_check(struct input_config *input)
+{
+ kbd_wait_for_fifo_init(&config);
+ check_for_keys(&config);
+
+ return 1;
+}
+
+/**
+ * Test if keys are available to be read
+ *
+ * @return 0 if no keys available, 1 if keys are available
+ */
+static int kbd_tstc(void)
+{
+ /* Just get input to do this for us */
+ return input_tstc(&config.input);
+}
+
+/**
+ * Read a key
+ *
+ * TODO: U-Boot wants 0 for no key, but Ctrl-@ is a valid key...
+ *
+ * @return ASCII key code, or 0 if no key, or -1 if error
+ */
+static int kbd_getc(void)
+{
+ /* Just get input to do this for us */
+ return input_getc(&config.input);
+}
+
+/* configures keyboard GPIO registers to use the rows and columns */
+static void config_kbc_gpio(struct kbc_tegra *kbc)
+{
+ int i;
+
+ for (i = 0; i < KBC_MAX_GPIO; i++) {
+ u32 row_cfg, col_cfg;
+ u32 r_shift = 5 * (i % 6);
+ u32 c_shift = 4 * (i % 8);
+ u32 r_mask = 0x1f << r_shift;
+ u32 c_mask = 0xf << c_shift;
+ u32 r_offs = i / 6;
+ u32 c_offs = i / 8;
+
+ row_cfg = readl(&kbc->row_cfg[r_offs]);
+ col_cfg = readl(&kbc->col_cfg[c_offs]);
+
+ row_cfg &= ~r_mask;
+ col_cfg &= ~c_mask;
+
+ if (i < config.matrix.num_rows) {
+ row_cfg |= ((i << 1) | 1) << r_shift;
+ } else {
+ col_cfg |= (((i - config.matrix.num_rows) << 1) | 1)
+ << c_shift;
+ }
+
+ writel(row_cfg, &kbc->row_cfg[r_offs]);
+ writel(col_cfg, &kbc->col_cfg[c_offs]);
+ }
+}
+
+/**
+ * Start up the keyboard device
+ */
+static void tegra_kbc_open(void)
+{
+ struct kbc_tegra *kbc = config.kbc;
+ unsigned int scan_period;
+ u32 val;
+
+ /*
+ * We will scan at twice the keyboard repeat rate, so that there is
+ * always a scan ready when we check it in check_for_keys().
+ */
+ scan_period = KBC_REPEAT_RATE_MS / 2;
+ writel(scan_period * KBC_CLOCK_KHZ, &kbc->rpt_dly);
+ writel(scan_period * KBC_CLOCK_KHZ, &kbc->init_dly);
+ /*
+ * Before reading from the keyboard we must wait for the init_dly
+ * plus the rpt_delay, plus 2ms for the row scan time.
+ */
+ config.init_dly_ms = scan_period * 2 + 2;
+
+ val = KBC_DEBOUNCE_COUNT << KBC_DEBOUNCE_CNT_SHIFT;
+ val |= 1 << KBC_FIFO_TH_CNT_SHIFT; /* fifo interrupt threshold */
+ val |= KBC_CONTROL_KBC_EN; /* enable */
+ writel(val, &kbc->control);
+
+ config.start_time_ms = get_timer(0);
+ config.last_poll_ms = config.next_repeat_ms = get_timer(0);
+ config.first_scan = 1;
+}
+
+/**
+ * Set up the tegra keyboard. This is called by the stdio device handler
+ *
+ * We want to do this init when the keyboard is actually used rather than
+ * at start-up, since keyboard input may not currently be selected.
+ *
+ * Once the keyboard starts there will be a period during which we must
+ * wait for the keyboard to init. We do this only when a key is first
+ * read - see kbd_wait_for_fifo_init().
+ *
+ * @return 0 if ok, -ve on error
+ */
+static int init_tegra_keyboard(void)
+{
+#ifdef CONFIG_OF_CONTROL
+ int node;
+
+ node = fdtdec_next_compatible(gd->fdt_blob, 0,
+ COMPAT_NVIDIA_TEGRA20_KBC);
+ if (node < 0) {
+ debug("%s: cannot locate keyboard node\n", __func__);
+ return node;
+ }
+ config.kbc = (struct kbc_tegra *)fdtdec_get_addr(gd->fdt_blob,
+ node, "reg");
+ if ((fdt_addr_t)config.kbc == FDT_ADDR_T_NONE) {
+ debug("%s: No keyboard register found\n", __func__);
+ return -1;
+ }
+
+ /* Decode the keyboard matrix information (16 rows, 8 columns) */
+ if (key_matrix_init(&config.matrix, 16, 8)) {
+ debug("%s: Could not init key matrix\n", __func__);
+ return -1;
+ }
+ if (key_matrix_decode_fdt(&config.matrix, gd->fdt_blob, node)) {
+ debug("%s: Could not decode key matrix from fdt\n", __func__);
+ return -1;
+ }
+ if (config.matrix.fn_keycode) {
+ if (input_add_table(&config.input, KEY_FN, -1,
+ config.matrix.fn_keycode,
+ config.matrix.key_count))
+ return -1;
+ }
+#else
+#error "Tegra keyboard driver requires FDT definitions"
+#endif
+
+ /* Set up pin mux and enable the clock */
+ funcmux_select(PERIPH_ID_KBC, FUNCMUX_DEFAULT);
+ clock_enable(PERIPH_ID_KBC);
+ config_kbc_gpio(config.kbc);
+
+ tegra_kbc_open();
+ debug("%s: Tegra keyboard ready\n", __func__);
+
+ return 0;
+}
+
+int drv_keyboard_init(void)
+{
+ struct stdio_dev dev;
+
+ if (input_init(&config.input, 0, KBC_REPEAT_DELAY_MS,
+ KBC_REPEAT_RATE_MS)) {
+ debug("%s: Cannot set up input\n", __func__);
+ return -1;
+ }
+ config.input.read_keys = tegra_kbc_check;
+
+ memset(&dev, '\0', sizeof(dev));
+ strcpy(dev.name, "tegra-kbc");
+ dev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
+ dev.getc = kbd_getc;
+ dev.tstc = kbd_tstc;
+ dev.start = init_tegra_keyboard;
+
+ /* Register the device. init_tegra_keyboard() will be called soon */
+ return input_stdio_register(&dev);
+}
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index a709707..271463c 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -35,10 +35,12 @@
COBJS-$(CONFIG_STATUS_LED) += status_led.o
COBJS-$(CONFIG_TWL4030_LED) += twl4030_led.o
COBJS-$(CONFIG_PMIC) += pmic_core.o
+COBJS-$(CONFIG_DIALOG_PMIC) += pmic_dialog.o
COBJS-$(CONFIG_PMIC_FSL) += pmic_fsl.o
COBJS-$(CONFIG_PMIC_I2C) += pmic_i2c.o
COBJS-$(CONFIG_PMIC_SPI) += pmic_spi.o
COBJS-$(CONFIG_PMIC_MAX8998) += pmic_max8998.o
+COBJS-$(CONFIG_PMIC_MAX8997) += pmic_max8997.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)
diff --git a/drivers/misc/pmic_dialog.c b/drivers/misc/pmic_dialog.c
new file mode 100644
index 0000000..e97af1d
--- /dev/null
+++ b/drivers/misc/pmic_dialog.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <common.h>
+#include <pmic.h>
+#include <dialog_pmic.h>
+
+int pmic_dialog_init(void)
+{
+ struct pmic *p = get_pmic();
+ static const char name[] = "DIALOG_PMIC";
+
+ p->name = name;
+ p->number_of_regs = DIALOG_NUM_OF_REGS;
+
+ p->interface = PMIC_I2C;
+ p->hw.i2c.addr = CONFIG_SYS_DIALOG_PMIC_I2C_ADDR;
+ p->hw.i2c.tx_num = 1;
+ p->bus = I2C_PMIC;
+
+ return 0;
+}
diff --git a/arch/arm/cpu/armv7/omap-common/reset.S b/drivers/misc/pmic_max8997.c
similarity index 63%
copy from arch/arm/cpu/armv7/omap-common/reset.S
copy to drivers/misc/pmic_max8997.c
index 838b122..62dbc05 100644
--- a/arch/arm/cpu/armv7/omap-common/reset.S
+++ b/drivers/misc/pmic_max8997.c
@@ -1,6 +1,6 @@
/*
- * Copyright (c) 2009 Samsung Electronics.
- * Minkyu Kang <mk7.kang@samsung.com>
+ * Copyright (C) 2012 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -21,18 +21,23 @@
* MA 02111-1307 USA
*/
-#include <config.h>
+#include <common.h>
+#include <pmic.h>
+#include <max8997_pmic.h>
+
+int pmic_init(void)
+{
+ struct pmic *p = get_pmic();
+ static const char name[] = "MAX8997_PMIC";
+
+ puts("Board PMIC init\n");
+
+ p->name = name;
+ p->interface = PMIC_I2C;
+ p->number_of_regs = PMIC_NUM_OF_REGS;
+ p->hw.i2c.addr = MAX8997_I2C_ADDR;
+ p->hw.i2c.tx_num = 1;
+ p->bus = I2C_PMIC;
-.global reset_cpu
-reset_cpu:
- ldr r1, rstctl @ get addr for global reset
- @ reg
- ldr r3, rstbit @ sw reset bit
- str r3, [r1] @ force reset
- mov r0, r0
-_loop_forever:
- b _loop_forever
-rstctl:
- .word PRM_RSTCTRL
-rstbit:
- .word PRM_RSTCTRL_RESET
+ return 0;
+}
diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile
index c245352..a8e681c 100644
--- a/drivers/mmc/Makefile
+++ b/drivers/mmc/Makefile
@@ -39,8 +39,8 @@
COBJS-$(CONFIG_OMAP_HSMMC) += omap_hsmmc.o
COBJS-$(CONFIG_PXA_MMC) += pxa_mmc.o
COBJS-$(CONFIG_PXA_MMC_GENERIC) += pxa_mmc_gen.o
-COBJS-$(CONFIG_S5P_MMC) += s5p_mmc.o
COBJS-$(CONFIG_SDHCI) += sdhci.o
+COBJS-$(CONFIG_S5P_SDHCI) += s5p_sdhci.o
COBJS-$(CONFIG_SH_MMCIF) += sh_mmcif.o
COBJS-$(CONFIG_TEGRA2_MMC) += tegra2_mmc.o
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index a2f35e3..07370b5 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -307,19 +307,56 @@
#else
esdhc_write32(®s->xfertyp, xfertyp);
#endif
+
+ /* Mask all irqs */
+ esdhc_write32(®s->irqsigen, 0);
+
/* Wait for the command to complete */
- while (!(esdhc_read32(®s->irqstat) & IRQSTAT_CC))
+ while (!(esdhc_read32(®s->irqstat) & (IRQSTAT_CC | IRQSTAT_CTOE)))
;
irqstat = esdhc_read32(®s->irqstat);
esdhc_write32(®s->irqstat, irqstat);
+ /* Reset CMD and DATA portions on error */
+ if (irqstat & (CMD_ERR | IRQSTAT_CTOE)) {
+ esdhc_write32(®s->sysctl, esdhc_read32(®s->sysctl) |
+ SYSCTL_RSTC);
+ while (esdhc_read32(®s->sysctl) & SYSCTL_RSTC)
+ ;
+
+ if (data) {
+ esdhc_write32(®s->sysctl,
+ esdhc_read32(®s->sysctl) |
+ SYSCTL_RSTD);
+ while ((esdhc_read32(®s->sysctl) & SYSCTL_RSTD))
+ ;
+ }
+ }
+
if (irqstat & CMD_ERR)
return COMM_ERR;
if (irqstat & IRQSTAT_CTOE)
return TIMEOUT;
+ /* Workaround for ESDHC errata ENGcm03648 */
+ if (!data && (cmd->resp_type & MMC_RSP_BUSY)) {
+ int timeout = 2500;
+
+ /* Poll on DATA0 line for cmd with busy signal for 250 ms */
+ while (timeout > 0 && !(esdhc_read32(®s->prsstat) &
+ PRSSTAT_DAT0)) {
+ udelay(100);
+ timeout--;
+ }
+
+ if (timeout <= 0) {
+ printf("Timeout waiting for DAT0 to go high!\n");
+ return TIMEOUT;
+ }
+ }
+
/* Copy the response to the response buffer */
if (cmd->resp_type & MMC_RSP_136) {
u32 cmdrsp3, cmdrsp2, cmdrsp1, cmdrsp0;
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 596732e..aebe578 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -1199,7 +1199,9 @@
else
mmc_set_clock(mmc, 25000000);
} else {
- for (width = EXT_CSD_BUS_WIDTH_8; width >= 0; width--) {
+ width = ((mmc->host_caps & MMC_MODE_MASK_WIDTH_BITS) >>
+ MMC_MODE_WIDTH_BITS_SHIFT);
+ for (; width >= 0; width--) {
/* Set the card to use 4 bit*/
err = mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL,
EXT_CSD_BUS_WIDTH, width);
diff --git a/drivers/mmc/mxsmmc.c b/drivers/mmc/mxsmmc.c
index 35c6bda..4187a94 100644
--- a/drivers/mmc/mxsmmc.c
+++ b/drivers/mmc/mxsmmc.c
@@ -133,7 +133,8 @@
/* READ or WRITE */
if (data->flags & MMC_DATA_READ) {
ctrl0 |= SSP_CTRL0_READ;
- } else if (priv->mmc_is_wp(mmc->block_dev.dev)) {
+ } else if (priv->mmc_is_wp &&
+ priv->mmc_is_wp(mmc->block_dev.dev)) {
printf("MMC%d: Can not write a locked card!\n",
mmc->block_dev.dev);
return UNUSABLE_ERR;
@@ -406,7 +407,7 @@
*/
mmc->f_min = 400000;
mmc->f_max = mxc_get_clock(MXC_SSP0_CLK + id) * 1000 / 2;
- mmc->b_max = 0x40;
+ mmc->b_max = 0x20;
mmc_register(mmc);
return 0;
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index 2400db2..afd9b30 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -29,10 +29,15 @@
#include <i2c.h>
#include <twl4030.h>
#include <twl6030.h>
+#include <twl6035.h>
#include <asm/io.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/sys_proto.h>
+/* common definitions for all OMAPs */
+#define SYSCTL_SRC (1 << 25)
+#define SYSCTL_SRD (1 << 26)
+
/* If we fail after 1 second wait, something is really bad */
#define MAX_RETRY_MS 1000
@@ -45,8 +50,8 @@
static void omap4_vmmc_pbias_config(struct mmc *mmc)
{
u32 value = 0;
- struct omap4_sys_ctrl_regs *const ctrl =
- (struct omap4_sys_ctrl_regs *)SYSCTRL_GENERAL_CORE_BASE;
+ struct omap_sys_ctrl_regs *const ctrl =
+ (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
value = readl(&ctrl->control_pbiaslite);
@@ -60,17 +65,51 @@
}
#endif
-unsigned char mmc_board_init(struct mmc *mmc)
+#if defined(CONFIG_OMAP54XX) && defined(CONFIG_TWL6035_POWER)
+static void omap5_pbias_config(struct mmc *mmc)
{
-#if defined(CONFIG_TWL4030_POWER)
- twl4030_power_mmc_init();
+ u32 value = 0;
+ struct omap_sys_ctrl_regs *const ctrl =
+ (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
+
+ value = readl(&ctrl->control_pbias);
+ value &= ~(SDCARD_PWRDNZ | SDCARD_BIAS_PWRDNZ);
+ value |= SDCARD_BIAS_HIZ_MODE;
+ writel(value, &ctrl->control_pbias);
+
+ twl6035_mmc1_poweron_ldo();
+
+ value = readl(&ctrl->control_pbias);
+ value &= ~SDCARD_BIAS_HIZ_MODE;
+ value |= SDCARD_PBIASLITE_VMODE | SDCARD_PWRDNZ | SDCARD_BIAS_PWRDNZ;
+ writel(value, &ctrl->control_pbias);
+
+ value = readl(&ctrl->control_pbias);
+ if (value & (1 << 23)) {
+ value &= ~(SDCARD_PWRDNZ | SDCARD_BIAS_PWRDNZ);
+ value |= SDCARD_BIAS_HIZ_MODE;
+ writel(value, &ctrl->control_pbias);
+ }
+}
#endif
+unsigned char mmc_board_init(struct mmc *mmc)
+{
#if defined(CONFIG_OMAP34XX)
t2_t *t2_base = (t2_t *)T2_BASE;
struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
+ u32 pbias_lite;
- writel(readl(&t2_base->pbias_lite) | PBIASLITEPWRDNZ1 |
+ pbias_lite = readl(&t2_base->pbias_lite);
+ pbias_lite &= ~(PBIASLITEPWRDNZ1 | PBIASLITEPWRDNZ0);
+ writel(pbias_lite, &t2_base->pbias_lite);
+#endif
+#if defined(CONFIG_TWL4030_POWER)
+ twl4030_power_mmc_init();
+ mdelay(100); /* ramp-up delay from Linux code */
+#endif
+#if defined(CONFIG_OMAP34XX)
+ writel(pbias_lite | PBIASLITEPWRDNZ1 |
PBIASSPEEDCTRL0 | PBIASLITEPWRDNZ0,
&t2_base->pbias_lite);
@@ -80,6 +119,11 @@
writel(readl(&t2_base->devconf1) | MMCSDIO2ADPCLKISEL,
&t2_base->devconf1);
+ /* Change from default of 52MHz to 26MHz if necessary */
+ if (!(mmc->host_caps & MMC_MODE_HS_52MHz))
+ writel(readl(&t2_base->ctl_prog_io1) & ~CTLPROGIO1SPEEDCTRL,
+ &t2_base->ctl_prog_io1);
+
writel(readl(&prcm_base->fclken1_core) |
EN_MMC1 | EN_MMC2 | EN_MMC3,
&prcm_base->fclken1_core);
@@ -94,6 +138,10 @@
if (mmc->block_dev.dev == 0)
omap4_vmmc_pbias_config(mmc);
#endif
+#if defined(CONFIG_OMAP54XX) && defined(CONFIG_TWL6035_POWER)
+ if (mmc->block_dev.dev == 0)
+ omap5_pbias_config(mmc);
+#endif
return 0;
}
@@ -189,6 +237,27 @@
return 0;
}
+/*
+ * MMC controller internal finite state machine reset
+ *
+ * Used to reset command or data internal state machines, using respectively
+ * SRC or SRD bit of SYSCTL register
+ */
+static void mmc_reset_controller_fsm(struct hsmmc *mmc_base, u32 bit)
+{
+ ulong start;
+
+ mmc_reg_out(&mmc_base->sysctl, bit, bit);
+
+ start = get_timer(0);
+ while ((readl(&mmc_base->sysctl) & bit) != 0) {
+ if (get_timer(0) - start > MAX_RETRY_MS) {
+ printf("%s: timedout waiting for sysctl %x to clear\n",
+ __func__, bit);
+ return;
+ }
+ }
+}
static int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
struct mmc_data *data)
@@ -209,7 +278,8 @@
start = get_timer(0);
while (readl(&mmc_base->stat)) {
if (get_timer(0) - start > MAX_RETRY_MS) {
- printf("%s: timedout waiting for stat!\n", __func__);
+ printf("%s: timedout waiting for STAT (%x) to clear\n",
+ __func__, readl(&mmc_base->stat));
return TIMEOUT;
}
}
@@ -277,9 +347,10 @@
}
} while (!mmc_stat);
- if ((mmc_stat & IE_CTO) != 0)
+ if ((mmc_stat & IE_CTO) != 0) {
+ mmc_reset_controller_fsm(mmc_base, SYSCTL_SRC);
return TIMEOUT;
- else if ((mmc_stat & ERRI_MASK) != 0)
+ } else if ((mmc_stat & ERRI_MASK) != 0)
return -1;
if (mmc_stat & CC_MASK) {
@@ -330,6 +401,9 @@
}
} while (mmc_stat == 0);
+ if ((mmc_stat & (IE_DTO | IE_DCRC | IE_DEB)) != 0)
+ mmc_reset_controller_fsm(mmc_base, SYSCTL_SRD);
+
if ((mmc_stat & ERRI_MASK) != 0)
return 1;
@@ -382,6 +456,9 @@
}
} while (mmc_stat == 0);
+ if ((mmc_stat & (IE_DTO | IE_DCRC | IE_DEB)) != 0)
+ mmc_reset_controller_fsm(mmc_base, SYSCTL_SRD);
+
if ((mmc_stat & ERRI_MASK) != 0)
return 1;
@@ -463,7 +540,7 @@
writel(readl(&mmc_base->sysctl) | CEN_ENABLE, &mmc_base->sysctl);
}
-int omap_mmc_init(int dev_index)
+int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max)
{
struct mmc *mmc;
@@ -494,11 +571,22 @@
return 1;
}
mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
- mmc->host_caps = MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS |
- MMC_MODE_HC;
+ mmc->host_caps = (MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS |
+ MMC_MODE_HC) & ~host_caps_mask;
mmc->f_min = 400000;
- mmc->f_max = 52000000;
+
+ if (f_max != 0)
+ mmc->f_max = f_max;
+ else {
+ if (mmc->host_caps & MMC_MODE_HS) {
+ if (mmc->host_caps & MMC_MODE_HS_52MHz)
+ mmc->f_max = 52000000;
+ else
+ mmc->f_max = 26000000;
+ } else
+ mmc->f_max = 20000000;
+ }
mmc->b_max = 0;
diff --git a/drivers/mmc/s5p_mmc.c b/drivers/mmc/s5p_mmc.c
deleted file mode 100644
index 4ae3aaf..0000000
--- a/drivers/mmc/s5p_mmc.c
+++ /dev/null
@@ -1,490 +0,0 @@
-/*
- * (C) Copyright 2009 SAMSUNG Electronics
- * Minkyu Kang <mk7.kang@samsung.com>
- * Jaehoon Chung <jh80.chung@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <mmc.h>
-#include <asm/io.h>
-#include <asm/arch/mmc.h>
-#include <asm/arch/clk.h>
-
-/* support 4 mmc hosts */
-struct mmc mmc_dev[4];
-struct mmc_host mmc_host[4];
-
-static inline struct s5p_mmc *s5p_get_base_mmc(int dev_index)
-{
- unsigned long offset = dev_index * sizeof(struct s5p_mmc);
- return (struct s5p_mmc *)(samsung_get_base_mmc() + offset);
-}
-
-static void mmc_prepare_data(struct mmc_host *host, struct mmc_data *data)
-{
- unsigned char ctrl;
-
- debug("data->dest: %08x\n", (u32)data->dest);
- writel((u32)data->dest, &host->reg->sysad);
- /*
- * DMASEL[4:3]
- * 00 = Selects SDMA
- * 01 = Reserved
- * 10 = Selects 32-bit Address ADMA2
- * 11 = Selects 64-bit Address ADMA2
- */
- ctrl = readb(&host->reg->hostctl);
- ctrl &= ~(3 << 3);
- writeb(ctrl, &host->reg->hostctl);
-
- /* We do not handle DMA boundaries, so set it to max (512 KiB) */
- writew((7 << 12) | (data->blocksize & 0xFFF), &host->reg->blksize);
- writew(data->blocks, &host->reg->blkcnt);
-}
-
-static void mmc_set_transfer_mode(struct mmc_host *host, struct mmc_data *data)
-{
- unsigned short mode;
-
- /*
- * TRNMOD
- * MUL1SIN0[5] : Multi/Single Block Select
- * RD1WT0[4] : Data Transfer Direction Select
- * 1 = read
- * 0 = write
- * ENACMD12[2] : Auto CMD12 Enable
- * ENBLKCNT[1] : Block Count Enable
- * ENDMA[0] : DMA Enable
- */
- mode = (1 << 1) | (1 << 0);
- if (data->blocks > 1)
- mode |= (1 << 5);
- if (data->flags & MMC_DATA_READ)
- mode |= (1 << 4);
-
- writew(mode, &host->reg->trnmod);
-}
-
-static int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
- struct mmc_data *data)
-{
- struct mmc_host *host = (struct mmc_host *)mmc->priv;
- int flags, i;
- unsigned int timeout;
- unsigned int mask;
- unsigned int retry = 0x100000;
-
- /* Wait max 10 ms */
- timeout = 10;
-
- /*
- * PRNSTS
- * CMDINHDAT[1] : Command Inhibit (DAT)
- * CMDINHCMD[0] : Command Inhibit (CMD)
- */
- mask = (1 << 0);
- if ((data != NULL) || (cmd->resp_type & MMC_RSP_BUSY))
- mask |= (1 << 1);
-
- /*
- * We shouldn't wait for data inihibit for stop commands, even
- * though they might use busy signaling
- */
- if (data)
- mask &= ~(1 << 1);
-
- while (readl(&host->reg->prnsts) & mask) {
- if (timeout == 0) {
- printf("%s: timeout error\n", __func__);
- return -1;
- }
- timeout--;
- udelay(1000);
- }
-
- if (data)
- mmc_prepare_data(host, data);
-
- debug("cmd->arg: %08x\n", cmd->cmdarg);
- writel(cmd->cmdarg, &host->reg->argument);
-
- if (data)
- mmc_set_transfer_mode(host, data);
-
- if ((cmd->resp_type & MMC_RSP_136) && (cmd->resp_type & MMC_RSP_BUSY))
- return -1;
-
- /*
- * CMDREG
- * CMDIDX[13:8] : Command index
- * DATAPRNT[5] : Data Present Select
- * ENCMDIDX[4] : Command Index Check Enable
- * ENCMDCRC[3] : Command CRC Check Enable
- * RSPTYP[1:0]
- * 00 = No Response
- * 01 = Length 136
- * 10 = Length 48
- * 11 = Length 48 Check busy after response
- */
- if (!(cmd->resp_type & MMC_RSP_PRESENT))
- flags = 0;
- else if (cmd->resp_type & MMC_RSP_136)
- flags = (1 << 0);
- else if (cmd->resp_type & MMC_RSP_BUSY)
- flags = (3 << 0);
- else
- flags = (2 << 0);
-
- if (cmd->resp_type & MMC_RSP_CRC)
- flags |= (1 << 3);
- if (cmd->resp_type & MMC_RSP_OPCODE)
- flags |= (1 << 4);
- if (data)
- flags |= (1 << 5);
-
- debug("cmd: %d\n", cmd->cmdidx);
-
- writew((cmd->cmdidx << 8) | flags, &host->reg->cmdreg);
-
- for (i = 0; i < retry; i++) {
- mask = readl(&host->reg->norintsts);
- /* Command Complete */
- if (mask & (1 << 0)) {
- if (!data)
- writel(mask, &host->reg->norintsts);
- break;
- }
- }
-
- if (i == retry) {
- printf("%s: waiting for status update\n", __func__);
- return TIMEOUT;
- }
-
- if (mask & (1 << 16)) {
- /* Timeout Error */
- debug("timeout: %08x cmd %d\n", mask, cmd->cmdidx);
- return TIMEOUT;
- } else if (mask & (1 << 15)) {
- /* Error Interrupt */
- debug("error: %08x cmd %d\n", mask, cmd->cmdidx);
- return -1;
- }
-
- if (cmd->resp_type & MMC_RSP_PRESENT) {
- if (cmd->resp_type & MMC_RSP_136) {
- /* CRC is stripped so we need to do some shifting. */
- for (i = 0; i < 4; i++) {
- unsigned int offset =
- (unsigned int)(&host->reg->rspreg3 - i);
- cmd->response[i] = readl(offset) << 8;
-
- if (i != 3) {
- cmd->response[i] |=
- readb(offset - 1);
- }
- debug("cmd->resp[%d]: %08x\n",
- i, cmd->response[i]);
- }
- } else if (cmd->resp_type & MMC_RSP_BUSY) {
- for (i = 0; i < retry; i++) {
- /* PRNTDATA[23:20] : DAT[3:0] Line Signal */
- if (readl(&host->reg->prnsts)
- & (1 << 20)) /* DAT[0] */
- break;
- }
-
- if (i == retry) {
- printf("%s: card is still busy\n", __func__);
- return TIMEOUT;
- }
-
- cmd->response[0] = readl(&host->reg->rspreg0);
- debug("cmd->resp[0]: %08x\n", cmd->response[0]);
- } else {
- cmd->response[0] = readl(&host->reg->rspreg0);
- debug("cmd->resp[0]: %08x\n", cmd->response[0]);
- }
- }
-
- if (data) {
- while (1) {
- mask = readl(&host->reg->norintsts);
-
- if (mask & (1 << 15)) {
- /* Error Interrupt */
- writel(mask, &host->reg->norintsts);
- printf("%s: error during transfer: 0x%08x\n",
- __func__, mask);
- return -1;
- } else if (mask & (1 << 3)) {
- /*
- * DMA Interrupt, restart the transfer where
- * it was interrupted.
- */
- unsigned int address = readl(&host->reg->sysad);
-
- debug("DMA end\n");
- writel((1 << 3), &host->reg->norintsts);
- writel(address, &host->reg->sysad);
- } else if (mask & (1 << 1)) {
- /* Transfer Complete */
- debug("r/w is done\n");
- break;
- }
- }
- writel(mask, &host->reg->norintsts);
- }
-
- udelay(1000);
- return 0;
-}
-
-static void mmc_change_clock(struct mmc_host *host, uint clock)
-{
- int div;
- unsigned short clk;
- unsigned long timeout;
- unsigned long ctrl2;
-
- /*
- * SELBASECLK[5:4]
- * 00/01 = HCLK
- * 10 = EPLL
- * 11 = XTI or XEXTCLK
- */
- ctrl2 = readl(&host->reg->control2);
- ctrl2 &= ~(3 << 4);
- ctrl2 |= (2 << 4);
- writel(ctrl2, &host->reg->control2);
-
- writew(0, &host->reg->clkcon);
-
- /* XXX: we assume that clock is between 40MHz and 50MHz */
- if (clock == 0)
- goto out;
- else if (clock <= 400000)
- div = 0x100;
- else if (clock <= 20000000)
- div = 4;
- else if (clock <= 26000000)
- div = 2;
- else
- div = 1;
- debug("div: %d\n", div);
-
- div >>= 1;
- /*
- * CLKCON
- * SELFREQ[15:8] : base clock divied by value
- * ENSDCLK[2] : SD Clock Enable
- * STBLINTCLK[1] : Internal Clock Stable
- * ENINTCLK[0] : Internal Clock Enable
- */
- clk = (div << 8) | (1 << 0);
- writew(clk, &host->reg->clkcon);
-
- set_mmc_clk(host->dev_index, div);
-
- /* Wait max 10 ms */
- timeout = 10;
- while (!(readw(&host->reg->clkcon) & (1 << 1))) {
- if (timeout == 0) {
- printf("%s: timeout error\n", __func__);
- return;
- }
- timeout--;
- udelay(1000);
- }
-
- clk |= (1 << 2);
- writew(clk, &host->reg->clkcon);
-
-out:
- host->clock = clock;
-}
-
-static void mmc_set_ios(struct mmc *mmc)
-{
- struct mmc_host *host = mmc->priv;
- unsigned char ctrl;
- unsigned long val;
-
- debug("bus_width: %x, clock: %d\n", mmc->bus_width, mmc->clock);
-
- /*
- * SELCLKPADDS[17:16]
- * 00 = 2mA
- * 01 = 4mA
- * 10 = 7mA
- * 11 = 9mA
- */
- writel(0x3 << 16, &host->reg->control4);
-
- val = readl(&host->reg->control2);
- val &= (0x3 << 4);
-
- val |= (1 << 31) | /* write status clear async mode enable */
- (1 << 30) | /* command conflict mask enable */
- (1 << 14) | /* Feedback Clock Enable for Rx Clock */
- (1 << 8); /* SDCLK hold enable */
-
- writel(val, &host->reg->control2);
-
- /*
- * FCSEL1[15] FCSEL0[7]
- * FCSel[1:0] : Rx Feedback Clock Delay Control
- * Inverter delay means10ns delay if SDCLK 50MHz setting
- * 01 = Delay1 (basic delay)
- * 11 = Delay2 (basic delay + 2ns)
- * 00 = Delay3 (inverter delay)
- * 10 = Delay4 (inverter delay + 2ns)
- */
- writel(0x8080, &host->reg->control3);
-
- mmc_change_clock(host, mmc->clock);
-
- ctrl = readb(&host->reg->hostctl);
-
- /*
- * WIDE8[5]
- * 0 = Depend on WIDE4
- * 1 = 8-bit mode
- * WIDE4[1]
- * 1 = 4-bit mode
- * 0 = 1-bit mode
- */
- if (mmc->bus_width == 8)
- ctrl |= (1 << 5);
- else if (mmc->bus_width == 4)
- ctrl |= (1 << 1);
- else
- ctrl &= ~(1 << 1);
-
- /*
- * OUTEDGEINV[2]
- * 1 = Riging edge output
- * 0 = Falling edge output
- */
- ctrl &= ~(1 << 2);
-
- writeb(ctrl, &host->reg->hostctl);
-}
-
-static void mmc_reset(struct mmc_host *host)
-{
- unsigned int timeout;
-
- /*
- * RSTALL[0] : Software reset for all
- * 1 = reset
- * 0 = work
- */
- writeb((1 << 0), &host->reg->swrst);
-
- host->clock = 0;
-
- /* Wait max 100 ms */
- timeout = 100;
-
- /* hw clears the bit when it's done */
- while (readb(&host->reg->swrst) & (1 << 0)) {
- if (timeout == 0) {
- printf("%s: timeout error\n", __func__);
- return;
- }
- timeout--;
- udelay(1000);
- }
-}
-
-static int mmc_core_init(struct mmc *mmc)
-{
- struct mmc_host *host = (struct mmc_host *)mmc->priv;
- unsigned int mask;
-
- mmc_reset(host);
-
- host->version = readw(&host->reg->hcver);
-
- /* mask all */
- writel(0xffffffff, &host->reg->norintstsen);
- writel(0xffffffff, &host->reg->norintsigen);
-
- writeb(0xe, &host->reg->timeoutcon); /* TMCLK * 2^27 */
-
- /*
- * NORMAL Interrupt Status Enable Register init
- * [5] ENSTABUFRDRDY : Buffer Read Ready Status Enable
- * [4] ENSTABUFWTRDY : Buffer write Ready Status Enable
- * [3] ENSTADMAINT : DMA Interrupt Status Enable
- * [1] ENSTASTANSCMPLT : Transfre Complete Status Enable
- * [0] ENSTACMDCMPLT : Command Complete Status Enable
- */
- mask = readl(&host->reg->norintstsen);
- mask &= ~(0xffff);
- mask |= (1 << 5) | (1 << 4) | (1 << 3) | (1 << 1) | (1 << 0);
- writel(mask, &host->reg->norintstsen);
-
- /*
- * NORMAL Interrupt Signal Enable Register init
- * [1] ENSTACMDCMPLT : Transfer Complete Signal Enable
- */
- mask = readl(&host->reg->norintsigen);
- mask &= ~(0xffff);
- mask |= (1 << 1);
- writel(mask, &host->reg->norintsigen);
-
- return 0;
-}
-
-static int s5p_mmc_initialize(int dev_index, int bus_width)
-{
- struct mmc *mmc;
-
- mmc = &mmc_dev[dev_index];
-
- sprintf(mmc->name, "SAMSUNG SD/MMC");
- mmc->priv = &mmc_host[dev_index];
- mmc->send_cmd = mmc_send_cmd;
- mmc->set_ios = mmc_set_ios;
- mmc->init = mmc_core_init;
- mmc->getcd = NULL;
-
- mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
- if (bus_width == 8)
- mmc->host_caps = MMC_MODE_8BIT;
- else
- mmc->host_caps = MMC_MODE_4BIT;
- mmc->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS | MMC_MODE_HC;
-
- mmc->f_min = 400000;
- mmc->f_max = 52000000;
-
- mmc_host[dev_index].dev_index = dev_index;
- mmc_host[dev_index].clock = 0;
- mmc_host[dev_index].reg = s5p_get_base_mmc(dev_index);
- mmc->b_max = 0;
- mmc_register(mmc);
-
- return 0;
-}
-
-int s5p_mmc_init(int dev_index, int bus_width)
-{
- return s5p_mmc_initialize(dev_index, bus_width);
-}
diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c
new file mode 100644
index 0000000..1d4481b
--- /dev/null
+++ b/drivers/mmc/s5p_sdhci.c
@@ -0,0 +1,98 @@
+/*
+ * (C) Copyright 2012 SAMSUNG Electronics
+ * Jaehoon Chung <jh80.chung@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <malloc.h>
+#include <sdhci.h>
+#include <asm/arch/mmc.h>
+
+static char *S5P_NAME = "SAMSUNG SDHCI";
+static void s5p_sdhci_set_control_reg(struct sdhci_host *host)
+{
+ unsigned long val, ctrl;
+ /*
+ * SELCLKPADDS[17:16]
+ * 00 = 2mA
+ * 01 = 4mA
+ * 10 = 7mA
+ * 11 = 9mA
+ */
+ sdhci_writel(host, SDHCI_CTRL4_DRIVE_MASK(0x3), SDHCI_CONTROL4);
+
+ val = sdhci_readl(host, SDHCI_CONTROL2);
+ val &= SDHCI_CTRL2_SELBASECLK_SHIFT;
+
+ val |= SDHCI_CTRL2_ENSTAASYNCCLR |
+ SDHCI_CTRL2_ENCMDCNFMSK |
+ SDHCI_CTRL2_ENFBCLKRX |
+ SDHCI_CTRL2_ENCLKOUTHOLD;
+
+ sdhci_writel(host, val, SDHCI_CONTROL2);
+
+ /*
+ * FCSEL3[31] FCSEL2[23] FCSEL1[15] FCSEL0[7]
+ * FCSel[1:0] : Rx Feedback Clock Delay Control
+ * Inverter delay means10ns delay if SDCLK 50MHz setting
+ * 01 = Delay1 (basic delay)
+ * 11 = Delay2 (basic delay + 2ns)
+ * 00 = Delay3 (inverter delay)
+ * 10 = Delay4 (inverter delay + 2ns)
+ */
+ val = SDHCI_CTRL3_FCSEL3 | SDHCI_CTRL3_FCSEL1;
+ sdhci_writel(host, val, SDHCI_CONTROL3);
+
+ /*
+ * SELBASECLK[5:4]
+ * 00/01 = HCLK
+ * 10 = EPLL
+ * 11 = XTI or XEXTCLK
+ */
+ ctrl = sdhci_readl(host, SDHCI_CONTROL2);
+ ctrl &= ~SDHCI_CTRL2_SELBASECLK_MASK(0x3);
+ ctrl |= SDHCI_CTRL2_SELBASECLK_MASK(0x2);
+ sdhci_writel(host, ctrl, SDHCI_CONTROL2);
+}
+
+int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks)
+{
+ struct sdhci_host *host = NULL;
+ host = (struct sdhci_host *)malloc(sizeof(struct sdhci_host));
+ if (!host) {
+ printf("sdhci__host malloc fail!\n");
+ return 1;
+ }
+
+ host->name = S5P_NAME;
+ host->ioaddr = (void *)regbase;
+ host->quirks = quirks;
+
+ host->quirks |= SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE;
+ host->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
+ if (quirks & SDHCI_QUIRK_REG32_RW)
+ host->version = sdhci_readl(host, SDHCI_HOST_VERSION - 2) >> 16;
+ else
+ host->version = sdhci_readw(host, SDHCI_HOST_VERSION);
+
+ host->set_control_reg = &s5p_sdhci_set_control_reg;
+
+ host->host_caps = MMC_MODE_HC;
+
+ add_sdhci(host, max_clk, min_clk);
+ return 0;
+}
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index fc904b5..1709643 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -128,6 +128,7 @@
int trans_bytes = 0, is_aligned = 1;
u32 mask, flags, mode;
unsigned int timeout, start_addr = 0;
+ unsigned int retry = 10000;
/* Wait max 10 ms */
timeout = 10;
@@ -210,8 +211,19 @@
stat = sdhci_readl(host, SDHCI_INT_STATUS);
if (stat & SDHCI_INT_ERROR)
break;
+ if (--retry == 0)
+ break;
} while ((stat & mask) != mask);
+ if (retry == 0) {
+ if (host->quirks & SDHCI_QUIRK_BROKEN_R1B)
+ return 0;
+ else {
+ printf("Timeout for status update!\n");
+ return TIMEOUT;
+ }
+ }
+
if ((stat & (SDHCI_INT_ERROR | mask)) == mask) {
sdhci_cmd_done(host, cmd);
sdhci_writel(host, mask, SDHCI_INT_STATUS);
@@ -325,6 +337,9 @@
u32 ctrl;
struct sdhci_host *host = (struct sdhci_host *)mmc->priv;
+ if (host->set_control_reg)
+ host->set_control_reg(host);
+
if (mmc->clock != host->clock)
sdhci_set_clock(mmc, mmc->clock);
@@ -348,6 +363,9 @@
else
ctrl &= ~SDHCI_CTRL_HISPD;
+ if (host->quirks & SDHCI_QUIRK_NO_HISPD_BIT)
+ ctrl &= ~SDHCI_CTRL_HISPD;
+
sdhci_writeb(host, ctrl, SDHCI_HOST_CONTROL);
}
@@ -431,9 +449,15 @@
mmc->voltages |= MMC_VDD_29_30 | MMC_VDD_30_31;
if (caps & SDHCI_CAN_VDD_180)
mmc->voltages |= MMC_VDD_165_195;
+
+ if (host->quirks & SDHCI_QUIRK_BROKEN_VOLTAGE)
+ mmc->voltages |= host->voltages;
+
mmc->host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_4BIT;
if (caps & SDHCI_CAN_DO_8BIT)
mmc->host_caps |= MMC_MODE_8BIT;
+ if (host->host_caps)
+ mmc->host_caps |= host->host_caps;
sdhci_reset(host, SDHCI_RESET_ALL);
mmc_register(mmc);
diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index 35e89a0..936186f 100644
--- a/drivers/mtd/nand/mxc_nand.c
+++ b/drivers/mtd/nand/mxc_nand.c
@@ -1302,12 +1302,45 @@
#define mxc_setup_config1()
#endif
+#ifdef CONFIG_SYS_NAND_USE_FLASH_BBT
+
+static u8 bbt_pattern[] = {'B', 'b', 't', '0' };
+static u8 mirror_pattern[] = {'1', 't', 'b', 'B' };
+
+static struct nand_bbt_descr bbt_main_descr = {
+ .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE |
+ NAND_BBT_2BIT | NAND_BBT_VERSION | NAND_BBT_PERCHIP,
+ .offs = 0,
+ .len = 4,
+ .veroffs = 4,
+ .maxblocks = 4,
+ .pattern = bbt_pattern,
+};
+
+static struct nand_bbt_descr bbt_mirror_descr = {
+ .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE |
+ NAND_BBT_2BIT | NAND_BBT_VERSION | NAND_BBT_PERCHIP,
+ .offs = 0,
+ .len = 4,
+ .veroffs = 4,
+ .maxblocks = 4,
+ .pattern = mirror_pattern,
+};
+
+#endif
+
int board_nand_init(struct nand_chip *this)
{
struct mtd_info *mtd;
uint16_t tmp;
int err = 0;
+#ifdef CONFIG_SYS_NAND_USE_FLASH_BBT
+ this->options |= NAND_USE_FLASH_BBT;
+ this->bbt_td = &bbt_main_descr;
+ this->bbt_md = &bbt_mirror_descr;
+#endif
+
/* structures must be linked */
mtd = &host->mtd;
mtd->priv = this;
diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index d8db9f0..156fa8f 100644
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -187,9 +187,10 @@
#ifndef CONFIG_PHYLIB
static int miiphy_restart_aneg(struct eth_device *dev)
{
+ int ret = 0;
+#if !defined(CONFIG_FEC_MXC_NO_ANEG)
struct fec_priv *fec = (struct fec_priv *)dev->priv;
struct ethernet_regs *eth = fec->bus->priv;
- int ret = 0;
/*
* Wake up from sleep if necessary
@@ -213,6 +214,7 @@
if (fec->mii_postcall)
ret = fec->mii_postcall(fec->phy_id);
+#endif
return ret;
}
@@ -398,6 +400,42 @@
#endif
}
+/*
+ * Do initial configuration of the FEC registers
+ */
+static void fec_reg_setup(struct fec_priv *fec)
+{
+ uint32_t rcntrl;
+
+ /*
+ * Set interrupt mask register
+ */
+ writel(0x00000000, &fec->eth->imask);
+
+ /*
+ * Clear FEC-Lite interrupt event register(IEVENT)
+ */
+ writel(0xffffffff, &fec->eth->ievent);
+
+
+ /*
+ * Set FEC-Lite receive control register(R_CNTRL):
+ */
+
+ /* Start with frame length = 1518, common for all modes. */
+ rcntrl = PKTSIZE << FEC_RCNTRL_MAX_FL_SHIFT;
+ if (fec->xcv_type == SEVENWIRE)
+ rcntrl |= FEC_RCNTRL_FCE;
+ else if (fec->xcv_type == RGMII)
+ rcntrl |= FEC_RCNTRL_RGMII;
+ else if (fec->xcv_type == RMII)
+ rcntrl |= FEC_RCNTRL_RMII;
+ else /* MII mode */
+ rcntrl |= FEC_RCNTRL_FCE | FEC_RCNTRL_MII_MODE;
+
+ writel(rcntrl, &fec->eth->r_cntrl);
+}
+
/**
* Start the FEC engine
* @param[in] dev Our device to handle
@@ -512,7 +550,6 @@
{
struct fec_priv *fec = (struct fec_priv *)dev->priv;
uint32_t mib_ptr = (uint32_t)&fec->eth->rmon_t_drop;
- uint32_t rcntrl;
uint32_t size;
int i, ret;
@@ -560,33 +597,7 @@
(unsigned)fec->rbd_base + size);
}
- /*
- * Set interrupt mask register
- */
- writel(0x00000000, &fec->eth->imask);
-
- /*
- * Clear FEC-Lite interrupt event register(IEVENT)
- */
- writel(0xffffffff, &fec->eth->ievent);
-
-
- /*
- * Set FEC-Lite receive control register(R_CNTRL):
- */
-
- /* Start with frame length = 1518, common for all modes. */
- rcntrl = PKTSIZE << FEC_RCNTRL_MAX_FL_SHIFT;
- if (fec->xcv_type == SEVENWIRE)
- rcntrl |= FEC_RCNTRL_FCE;
- else if (fec->xcv_type == RGMII)
- rcntrl |= FEC_RCNTRL_RGMII;
- else if (fec->xcv_type == RMII)
- rcntrl |= FEC_RCNTRL_RMII;
- else /* MII mode */
- rcntrl |= FEC_RCNTRL_FCE | FEC_RCNTRL_MII_MODE;
-
- writel(rcntrl, &fec->eth->r_cntrl);
+ fec_reg_setup(fec);
if (fec->xcv_type == MII10 || fec->xcv_type == MII100)
fec_mii_setspeed(fec);
@@ -933,24 +944,7 @@
udelay(10);
}
- /*
- * Set interrupt mask register
- */
- writel(0x00000000, &fec->eth->imask);
-
- /*
- * Clear FEC-Lite interrupt event register(IEVENT)
- */
- writel(0xffffffff, &fec->eth->ievent);
-
- /*
- * Set FEC-Lite receive control register(R_CNTRL):
- */
- /*
- * Frame length=1518; MII mode;
- */
- writel((PKTSIZE << FEC_RCNTRL_MAX_FL_SHIFT) | FEC_RCNTRL_FCE |
- FEC_RCNTRL_MII_MODE, &fec->eth->r_cntrl);
+ fec_reg_setup(fec);
fec_mii_setspeed(fec);
if (dev_id == -1) {
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index 56ba64f..7acd5b0 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -29,81 +29,82 @@
DECLARE_GLOBAL_DATA_PTR;
static char input_buffer[512];
-static int input_size = 0; /* char count in input buffer */
-static int input_offset = 0; /* offset to valid chars in input buffer */
-static int input_recursion = 0;
-static int output_recursion = 0;
+static int input_size; /* char count in input buffer */
+static int input_offset; /* offset to valid chars in input buffer */
+static int input_recursion;
+static int output_recursion;
static int net_timeout;
-static uchar nc_ether[6]; /* server enet address */
-static IPaddr_t nc_ip; /* server ip */
-static short nc_port; /* source/target port */
-static const char *output_packet; /* used by first send udp */
-static int output_packet_len = 0;
+static uchar nc_ether[6]; /* server enet address */
+static IPaddr_t nc_ip; /* server ip */
+static short nc_port; /* source/target port */
+static const char *output_packet; /* used by first send udp */
+static int output_packet_len;
static void nc_wait_arp_handler(uchar *pkt, unsigned dest,
IPaddr_t sip, unsigned src,
unsigned len)
{
- NetState = NETLOOP_SUCCESS; /* got arp reply - quit net loop */
+ NetState = NETLOOP_SUCCESS; /* got arp reply - quit net loop */
}
static void nc_handler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src,
unsigned len)
{
if (input_size)
- NetState = NETLOOP_SUCCESS; /* got input - quit net loop */
+ NetState = NETLOOP_SUCCESS; /* got input - quit net loop */
}
-static void nc_timeout (void)
+static void nc_timeout(void)
{
NetState = NETLOOP_SUCCESS;
}
-void NcStart (void)
+void NcStart(void)
{
- if (!output_packet_len || memcmp (nc_ether, NetEtherNullAddr, 6)) {
+ if (!output_packet_len || memcmp(nc_ether, NetEtherNullAddr, 6)) {
/* going to check for input packet */
- NetSetHandler (nc_handler);
- NetSetTimeout (net_timeout, nc_timeout);
+ NetSetHandler(nc_handler);
+ NetSetTimeout(net_timeout, nc_timeout);
} else {
/* send arp request */
uchar *pkt;
- NetSetHandler (nc_wait_arp_handler);
- pkt = (uchar *) NetTxPacket + NetEthHdrSize () + IP_HDR_SIZE;
- memcpy (pkt, output_packet, output_packet_len);
- NetSendUDPPacket (nc_ether, nc_ip, nc_port, nc_port, output_packet_len);
+ NetSetHandler(nc_wait_arp_handler);
+ pkt = (uchar *)NetTxPacket + NetEthHdrSize() + IP_HDR_SIZE;
+ memcpy(pkt, output_packet, output_packet_len);
+ NetSendUDPPacket(nc_ether, nc_ip, nc_port, nc_port,
+ output_packet_len);
}
}
-int nc_input_packet (uchar * pkt, unsigned dest, unsigned src, unsigned len)
+int nc_input_packet(uchar *pkt, unsigned dest, unsigned src, unsigned len)
{
int end, chunk;
if (dest != nc_port || !len)
- return 0; /* not for us */
+ return 0; /* not for us */
- if (input_size == sizeof input_buffer)
- return 1; /* no space */
- if (len > sizeof input_buffer - input_size)
- len = sizeof input_buffer - input_size;
+ if (input_size == sizeof(input_buffer))
+ return 1; /* no space */
+ if (len > sizeof(input_buffer) - input_size)
+ len = sizeof(input_buffer) - input_size;
end = input_offset + input_size;
- if (end > sizeof input_buffer)
- end -= sizeof input_buffer;
+ if (end > sizeof(input_buffer))
+ end -= sizeof(input_buffer);
chunk = len;
- if (end + len > sizeof input_buffer) {
- chunk = sizeof input_buffer - end;
+ if (end + len > sizeof(input_buffer)) {
+ chunk = sizeof(input_buffer) - end;
memcpy(input_buffer, pkt + chunk, len - chunk);
}
- memcpy (input_buffer + end, pkt, chunk);
+ memcpy(input_buffer + end, pkt, chunk);
input_size += len;
return 1;
}
-static void nc_send_packet (const char *buf, int len)
+static void nc_send_packet(const char *buf, int len)
{
struct eth_device *eth;
int inited = 0;
@@ -111,33 +112,33 @@
uchar *ether;
IPaddr_t ip;
- if ((eth = eth_get_dev ()) == NULL) {
+ eth = eth_get_dev();
+ if (eth == NULL)
return;
- }
- if (!memcmp (nc_ether, NetEtherNullAddr, 6)) {
+ if (!memcmp(nc_ether, NetEtherNullAddr, 6)) {
if (eth->state == ETH_STATE_ACTIVE)
return; /* inside net loop */
output_packet = buf;
output_packet_len = len;
- NetLoop (NETCONS); /* wait for arp reply and send packet */
+ NetLoop(NETCONS); /* wait for arp reply and send packet */
output_packet_len = 0;
return;
}
if (eth->state != ETH_STATE_ACTIVE) {
- if (eth_init (gd->bd) < 0)
+ if (eth_init(gd->bd) < 0)
return;
inited = 1;
}
- pkt = (uchar *) NetTxPacket + NetEthHdrSize () + IP_HDR_SIZE;
- memcpy (pkt, buf, len);
+ pkt = (uchar *)NetTxPacket + NetEthHdrSize() + IP_HDR_SIZE;
+ memcpy(pkt, buf, len);
ether = nc_ether;
ip = nc_ip;
- NetSendUDPPacket (ether, ip, nc_port, nc_port, len);
+ NetSendUDPPacket(ether, ip, nc_port, nc_port, len);
if (inited)
- eth_halt ();
+ eth_halt();
}
static int nc_start(void)
@@ -146,26 +147,27 @@
nc_port = 6666; /* default port */
- if (getenv ("ncip")) {
+ if (getenv("ncip")) {
char *p;
- nc_ip = getenv_IPaddr ("ncip");
+ nc_ip = getenv_IPaddr("ncip");
if (!nc_ip)
return -1; /* ncip is 0.0.0.0 */
- if ((p = strchr (getenv ("ncip"), ':')) != NULL)
- nc_port = simple_strtoul (p + 1, NULL, 10);
+ p = strchr(getenv("ncip"), ':');
+ if (p != NULL)
+ nc_port = simple_strtoul(p + 1, NULL, 10);
} else
nc_ip = ~0; /* ncip is not set */
- our_ip = getenv_IPaddr ("ipaddr");
- netmask = getenv_IPaddr ("netmask");
+ our_ip = getenv_IPaddr("ipaddr");
+ netmask = getenv_IPaddr("netmask");
if (nc_ip == ~0 || /* 255.255.255.255 */
((netmask & our_ip) == (netmask & nc_ip) && /* on the same net */
- (netmask | nc_ip) == ~0)) /* broadcast to our net */
- memset (nc_ether, 0xff, sizeof nc_ether);
+ (netmask | nc_ip) == ~0)) /* broadcast to our net */
+ memset(nc_ether, 0xff, sizeof(nc_ether));
else
- memset (nc_ether, 0, sizeof nc_ether); /* force arp request */
+ memset(nc_ether, 0, sizeof(nc_ether)); /* force arp request */
return 0;
}
@@ -176,7 +178,7 @@
return;
output_recursion = 1;
- nc_send_packet (&c, 1);
+ nc_send_packet(&c, 1);
output_recursion = 0;
}
@@ -208,14 +210,14 @@
net_timeout = 0; /* no timeout */
while (!input_size)
- NetLoop (NETCONS);
+ NetLoop(NETCONS);
input_recursion = 0;
c = input_buffer[input_offset++];
- if (input_offset >= sizeof input_buffer)
- input_offset -= sizeof input_buffer;
+ if (input_offset >= sizeof(input_buffer))
+ input_offset -= sizeof(input_buffer);
input_size--;
return c;
@@ -231,28 +233,28 @@
if (input_size)
return 1;
- eth = eth_get_dev ();
+ eth = eth_get_dev();
if (eth && eth->state == ETH_STATE_ACTIVE)
return 0; /* inside net loop */
input_recursion = 1;
net_timeout = 1;
- NetLoop (NETCONS); /* kind of poll */
+ NetLoop(NETCONS); /* kind of poll */
input_recursion = 0;
return input_size != 0;
}
-int drv_nc_init (void)
+int drv_nc_init(void)
{
struct stdio_dev dev;
int rc;
- memset (&dev, 0, sizeof (dev));
+ memset(&dev, 0, sizeof(dev));
- strcpy (dev.name, "nc");
+ strcpy(dev.name, "nc");
dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
dev.start = nc_start;
dev.putc = nc_putc;
@@ -260,7 +262,7 @@
dev.getc = nc_getc;
dev.tstc = nc_tstc;
- rc = stdio_register (&dev);
+ rc = stdio_register(&dev);
return (rc == 0) ? 1 : rc;
}
diff --git a/drivers/power/Makefile b/drivers/power/Makefile
index ead00f8..6bf388c 100644
--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
@@ -26,8 +26,10 @@
LIB := $(obj)libpower.o
COBJS-$(CONFIG_FTPMU010_POWER) += ftpmu010.o
+COBJS-$(CONFIG_TPS6586X_POWER) += tps6586x.o
COBJS-$(CONFIG_TWL4030_POWER) += twl4030.o
COBJS-$(CONFIG_TWL6030_POWER) += twl6030.o
+COBJS-$(CONFIG_TWL6035_POWER) += twl6035.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)
diff --git a/drivers/power/tps6586x.c b/drivers/power/tps6586x.c
new file mode 100644
index 0000000..f3f2ec6
--- /dev/null
+++ b/drivers/power/tps6586x.c
@@ -0,0 +1,280 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors.
+ * (C) Copyright 2010,2011 NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <tps6586x.h>
+#include <asm/io.h>
+#include <i2c.h>
+
+static int bus_num; /* I2C bus we are on */
+#define I2C_ADDRESS 0x34 /* chip requires this address */
+static char inited; /* 1 if we have been inited */
+
+enum {
+ /* Registers that we access */
+ SUPPLY_CONTROL1 = 0x20,
+ SUPPLY_CONTROL2,
+ SM1_VOLTAGE_V1 = 0x23,
+ SM1_VOLTAGE_V2,
+ SM0_VOLTAGE_V1 = 0x26,
+ SM0_VOLTAGE_V2,
+ PFM_MODE = 0x47,
+
+ /* Bits in the supply control registers */
+ CTRL_SM1_RAMP = 0x01,
+ CTRL_SM1_SUPPLY2 = 0x02,
+ CTRL_SM0_RAMP = 0x04,
+ CTRL_SM0_SUPPLY2 = 0x08,
+};
+
+#define MAX_I2C_RETRY 3
+int tps6586x_read(int reg)
+{
+ int i;
+ uchar data;
+ int retval = -1;
+ int old_bus_num;
+
+ old_bus_num = i2c_get_bus_num();
+ i2c_set_bus_num(bus_num);
+
+ for (i = 0; i < MAX_I2C_RETRY; ++i) {
+ if (!i2c_read(I2C_ADDRESS, reg, 1, &data, 1)) {
+ retval = (int)data;
+ goto exit;
+ }
+
+ /* i2c access failed, retry */
+ udelay(100);
+ }
+
+exit:
+ i2c_set_bus_num(old_bus_num);
+ debug("pmu_read %x=%x\n", reg, retval);
+ if (retval < 0)
+ debug("%s: failed to read register %#x: %d\n", __func__, reg,
+ retval);
+ return retval;
+}
+
+int tps6586x_write(int reg, uchar *data, uint len)
+{
+ int i;
+ int retval = -1;
+ int old_bus_num;
+
+ old_bus_num = i2c_get_bus_num();
+ i2c_set_bus_num(bus_num);
+
+ for (i = 0; i < MAX_I2C_RETRY; ++i) {
+ if (!i2c_write(I2C_ADDRESS, reg, 1, data, len)) {
+ retval = 0;
+ goto exit;
+ }
+
+ /* i2c access failed, retry */
+ udelay(100);
+ }
+
+exit:
+ i2c_set_bus_num(old_bus_num);
+ debug("pmu_write %x=%x: ", reg, retval);
+ for (i = 0; i < len; i++)
+ debug("%x ", data[i]);
+ if (retval)
+ debug("%s: failed to write register %#x\n", __func__, reg);
+ return retval;
+}
+
+/*
+ * Get current voltage of SM0 and SM1
+ *
+ * @param sm0 Place to put SM0 voltage
+ * @param sm1 Place to put SM1 voltage
+ * @return 0 if ok, -1 on error
+ */
+static int read_voltages(int *sm0, int *sm1)
+{
+ int ctrl1, ctrl2;
+ int is_v2;
+
+ /*
+ * Each vdd has two supply sources, ie, v1 and v2.
+ * The supply control reg1 and reg2 determine the current selection.
+ */
+ ctrl1 = tps6586x_read(SUPPLY_CONTROL1);
+ ctrl2 = tps6586x_read(SUPPLY_CONTROL2);
+ if (ctrl1 == -1 || ctrl2 == -1)
+ return -1;
+
+ /* Figure out whether V1 or V2 is selected */
+ is_v2 = (ctrl1 | ctrl2) & CTRL_SM0_SUPPLY2;
+ *sm0 = tps6586x_read(is_v2 ? SM0_VOLTAGE_V2 : SM0_VOLTAGE_V1);
+ *sm1 = tps6586x_read(is_v2 ? SM1_VOLTAGE_V2 : SM1_VOLTAGE_V1);
+ if (*sm0 == -1 || *sm1 == -1)
+ return -1;
+
+ return 0;
+}
+
+static int set_voltage(int reg, int data, int rate)
+{
+ uchar control_bit;
+ uchar buff[3];
+
+ control_bit = (reg == SM0_VOLTAGE_V1 ? CTRL_SM0_RAMP : CTRL_SM1_RAMP);
+
+ /*
+ * Only one supply is needed in u-boot. set both v1 and v2 to
+ * same value.
+ *
+ * When both v1 and v2 are set to same value, we just need to set
+ * control1 reg to trigger the supply selection.
+ */
+ buff[0] = buff[1] = (uchar)data;
+ buff[2] = rate;
+
+ /* write v1, v2 and rate, then trigger */
+ if (tps6586x_write(reg, buff, 3) ||
+ tps6586x_write(SUPPLY_CONTROL1, &control_bit, 1))
+ return -1;
+
+ return 0;
+}
+
+static int calculate_next_voltage(int voltage, int target, int step)
+{
+ int diff = voltage < target ? step : -step;
+
+ if (abs(target - voltage) > step)
+ voltage += diff;
+ else
+ voltage = target;
+
+ return voltage;
+}
+
+int tps6586x_set_pwm_mode(int mask)
+{
+ uchar val;
+ int ret;
+
+ assert(inited);
+ ret = tps6586x_read(PFM_MODE);
+ if (ret != -1) {
+ val = (uchar)ret;
+ val |= mask;
+
+ ret = tps6586x_write(PFM_MODE, &val, 1);
+ }
+
+ if (ret == -1)
+ debug("%s: Failed to read/write PWM mode reg\n", __func__);
+
+ return ret;
+}
+
+int tps6586x_adjust_sm0_sm1(int sm0_target, int sm1_target, int step, int rate,
+ int min_sm0_over_sm1)
+{
+ int sm0, sm1;
+ int bad;
+
+ assert(inited);
+
+ /* get current voltage settings */
+ if (read_voltages(&sm0, &sm1)) {
+ debug("%s: Cannot read voltage settings\n", __func__);
+ return -1;
+ }
+
+ /*
+ * if vdd_core < vdd_cpu + rel
+ * skip
+ *
+ * This condition may happen when system reboots due to kernel crash.
+ */
+ if (min_sm0_over_sm1 != -1 && sm0 < sm1 + min_sm0_over_sm1) {
+ debug("%s: SM0 is %d, SM1 is %d, but min_sm0_over_sm1 is %d\n",
+ __func__, sm0, sm1, min_sm0_over_sm1);
+ return -1;
+ }
+
+ /*
+ * Since vdd_core and vdd_cpu may both stand at either greater or less
+ * than their nominal voltage, the adjustment may go either directions.
+ *
+ * Make sure vdd_core is always higher than vdd_cpu with certain margin.
+ * So, find out which vdd to adjust first in each step.
+ *
+ * case 1: both sm0 and sm1 need to move up
+ * adjust sm0 before sm1
+ *
+ * case 2: both sm0 and sm1 need to move down
+ * adjust sm1 before sm0
+ *
+ * case 3: sm0 moves down and sm1 moves up
+ * adjusting either one first is fine.
+ *
+ * Adjust vdd_core and vdd_cpu one step at a time until they reach
+ * their nominal values.
+ */
+ bad = 0;
+ while (!bad && (sm0 != sm0_target || sm1 != sm1_target)) {
+ int adjust_sm0_late = 0; /* flag to adjust vdd_core later */
+
+ debug("%d-%d %d-%d ", sm0, sm0_target, sm1, sm1_target);
+
+ if (sm0 != sm0_target) {
+ /*
+ * if case 1 and case 3, set new sm0 first.
+ * otherwise, hold down until new sm1 is set.
+ */
+ sm0 = calculate_next_voltage(sm0, sm0_target, step);
+ if (sm1 < sm1_target)
+ bad |= set_voltage(SM0_VOLTAGE_V1, sm0, rate);
+ else
+ adjust_sm0_late = 1;
+ }
+
+ if (sm1 != sm1_target) {
+ sm1 = calculate_next_voltage(sm1, sm1_target, step);
+ bad |= set_voltage(SM1_VOLTAGE_V1, sm1, rate);
+ }
+
+ if (adjust_sm0_late)
+ bad |= set_voltage(SM0_VOLTAGE_V1, sm0, rate);
+ debug("%d\n", adjust_sm0_late);
+ }
+ debug("%d-%d %d-%d done\n", sm0, sm0_target, sm1, sm1_target);
+
+ return bad ? -1 : 0;
+}
+
+int tps6586x_init(int bus)
+{
+ bus_num = bus;
+ inited = 1;
+
+ return 0;
+}
diff --git a/drivers/power/twl6035.c b/drivers/power/twl6035.c
new file mode 100644
index 0000000..624c09e
--- /dev/null
+++ b/drivers/power/twl6035.c
@@ -0,0 +1,65 @@
+/*
+ * (C) Copyright 2012
+ * Texas Instruments, <www.ti.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#include <config.h>
+#include <twl6035.h>
+
+/* Functions to read and write from TWL6030 */
+int twl6035_i2c_write_u8(u8 chip_no, u8 val, u8 reg)
+{
+ return i2c_write(chip_no, reg, 1, &val, 1);
+}
+
+int twl6035_i2c_read_u8(u8 chip_no, u8 *val, u8 reg)
+{
+ return i2c_read(chip_no, reg, 1, val, 1);
+}
+
+/* To align with i2c mw/mr address, reg, val command syntax */
+static inline int palmas_write_u8(u8 chip_no, u8 reg, u8 val)
+{
+ return i2c_write(chip_no, reg, 1, &val, 1);
+}
+
+static inline int palmas_read_u8(u8 chip_no, u8 reg, u8 *val)
+{
+ return i2c_read(chip_no, reg, 1, val, 1);
+}
+
+void twl6035_init_settings(void)
+{
+ return;
+}
+
+void twl6035_mmc1_poweron_ldo(void)
+{
+ u8 val = 0;
+
+ /* set LDO9 TWL6035 to 3V */
+ val = 0x2b; /* (3 -.9)*28 +1 */
+ palmas_write_u8(0x48, LDO9_VOLTAGE, val);
+
+ /* TURN ON LDO9 */
+ val = LDO_ON | LDO_MODE_SLEEP | LDO_MODE_ACTIVE;
+ palmas_write_u8(0x48, LDO9_CTRL, val);
+ return;
+}
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index 616b857..65d0f23 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -29,6 +29,7 @@
COBJS-$(CONFIG_ALTERA_JTAG_UART) += altera_jtag_uart.o
COBJS-$(CONFIG_ARM_DCC) += arm_dcc.o
COBJS-$(CONFIG_ATMEL_USART) += atmel_usart.o
+COBJS-$(CONFIG_LPC32XX_HSUART) += lpc32xx_hsuart.o
COBJS-$(CONFIG_MCFUART) += mcfuart.o
COBJS-$(CONFIG_NS9750_UART) += ns9750_serial.o
COBJS-$(CONFIG_OPENCORES_YANU) += opencores_yanu.o
diff --git a/drivers/serial/lpc32xx_hsuart.c b/drivers/serial/lpc32xx_hsuart.c
new file mode 100644
index 0000000..8ce3382
--- /dev/null
+++ b/drivers/serial/lpc32xx_hsuart.c
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include <common.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/uart.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static struct hsuart_regs *hsuart = (struct hsuart_regs *)HS_UART_BASE;
+
+static void lpc32xx_hsuart_set_baudrate(void)
+{
+ u32 div;
+
+ /* UART rate = PERIPH_CLK / ((HSU_RATE + 1) x 14) */
+ div = (get_serial_clock() / 14 + gd->baudrate / 2) / gd->baudrate - 1;
+ if (div > 255)
+ div = 255;
+
+ writel(div, &hsuart->rate);
+}
+
+static int lpc32xx_hsuart_getc(void)
+{
+ while (!(readl(&hsuart->level) & HSUART_LEVEL_RX))
+ /* NOP */;
+
+ return readl(&hsuart->rx) & HSUART_RX_DATA;
+}
+
+static void lpc32xx_hsuart_putc(const char c)
+{
+ writel(c, &hsuart->tx);
+
+ /* Wait for character to be sent */
+ while (readl(&hsuart->level) & HSUART_LEVEL_TX)
+ /* NOP */;
+}
+
+static int lpc32xx_hsuart_tstc(void)
+{
+ if (readl(&hsuart->level) & HSUART_LEVEL_RX)
+ return 1;
+
+ return 0;
+}
+
+static void lpc32xx_hsuart_init(void)
+{
+ lpc32xx_hsuart_set_baudrate();
+
+ /* Disable hardware RTS and CTS flow control, set up RX and TX FIFO */
+ writel(HSUART_CTRL_TMO_16 | HSUART_CTRL_HSU_OFFSET(20) |
+ HSUART_CTRL_HSU_RX_TRIG_32 | HSUART_CTRL_HSU_TX_TRIG_0,
+ &hsuart->ctrl);
+}
+
+void serial_setbrg(void)
+{
+ return lpc32xx_hsuart_set_baudrate();
+}
+
+void serial_putc(const char c)
+{
+ lpc32xx_hsuart_putc(c);
+
+ /* If \n, also do \r */
+ if (c == '\n')
+ lpc32xx_hsuart_putc('\r');
+}
+
+int serial_getc(void)
+{
+ return lpc32xx_hsuart_getc();
+}
+
+void serial_puts(const char *s)
+{
+ while (*s)
+ serial_putc(*s++);
+}
+
+int serial_tstc(void)
+{
+ return lpc32xx_hsuart_tstc();
+}
+
+int serial_init(void)
+{
+ lpc32xx_hsuart_init();
+
+ return 0;
+}
diff --git a/drivers/spi/mxs_spi.c b/drivers/spi/mxs_spi.c
index 4e6f14e..7859536 100644
--- a/drivers/spi/mxs_spi.c
+++ b/drivers/spi/mxs_spi.c
@@ -34,6 +34,8 @@
#define MXS_SPI_MAX_TIMEOUT 1000000
#define MXS_SPI_PORT_OFFSET 0x2000
+#define MXS_SSP_CHIPSELECT_MASK 0x00300000
+#define MXS_SSP_CHIPSELECT_SHIFT 20
struct mxs_spi_slave {
struct spi_slave slave;
@@ -51,14 +53,25 @@
{
}
+int spi_cs_is_valid(unsigned int bus, unsigned int cs)
+{
+ /* MXS SPI: 4 ports and 3 chip selects maximum */
+ if (bus > 3 || cs > 2)
+ return 0;
+ else
+ return 1;
+}
+
struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
unsigned int max_hz, unsigned int mode)
{
struct mxs_spi_slave *mxs_slave;
uint32_t addr;
+ struct mx28_ssp_regs *ssp_regs;
+ int reg;
- if (bus > 3) {
- printf("MXS SPI: Max bus number is 3\n");
+ if (!spi_cs_is_valid(bus, cs)) {
+ printf("mxs_spi: invalid bus %d / chip select %d\n", bus, cs);
return NULL;
}
@@ -73,7 +86,13 @@
mxs_slave->max_khz = max_hz / 1000;
mxs_slave->mode = mode;
mxs_slave->regs = (struct mx28_ssp_regs *)addr;
+ ssp_regs = mxs_slave->regs;
+
+ reg = readl(&ssp_regs->hw_ssp_ctrl0);
+ reg &= ~(MXS_SSP_CHIPSELECT_MASK);
+ reg |= cs << MXS_SSP_CHIPSELECT_SHIFT;
+ writel(reg, &ssp_regs->hw_ssp_ctrl0);
return &mxs_slave->slave;
}
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c
index 5dec673..42c77fe 100644
--- a/drivers/usb/host/ehci-mx6.c
+++ b/drivers/usb/host/ehci-mx6.c
@@ -73,7 +73,8 @@
static void usbh1_power_config(void)
{
- struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR;
+ struct anatop_regs __iomem *anatop =
+ (struct anatop_regs __iomem *)ANATOP_BASE_ADDR;
/*
* Some phy and power's special controls for host1
* 1. The external charger detector needs to be disabled
@@ -87,7 +88,7 @@
&anatop->usb2_chrg_detect);
__raw_writel(ANADIG_USB2_PLL_480_CTRL_BYPASS,
- &anatop->usb2_pll_480_ctrl);
+ &anatop->usb2_pll_480_ctrl_clr);
__raw_writel(ANADIG_USB2_PLL_480_CTRL_ENABLE |
ANADIG_USB2_PLL_480_CTRL_POWER |
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index 61dbccd..45cbd18 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -125,11 +125,7 @@
hcor = (struct ehci_hcor *)((uint32_t) hccr +
HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
setbits_le32(&ehci->usbmode, CM_HOST);
-#ifdef CONFIG_MX31
- setbits_le32(&ehci->control, USB_EN);
-
__raw_writel(CONFIG_MXC_USB_PORTSC, &ehci->portsc);
-#endif
mxc_set_usbcontrol(CONFIG_MXC_USB_PORT, CONFIG_MXC_USB_FLAGS);
udelay(10000);
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 6252f6a..4fad20d 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -28,7 +28,11 @@
COBJS-$(CONFIG_ATI_RADEON_FB) += ati_radeon_fb.o videomodes.o
COBJS-$(CONFIG_ATMEL_LCD) += atmel_lcdfb.o
COBJS-$(CONFIG_CFB_CONSOLE) += cfb_console.o
+COBJS-$(CONFIG_EXYNOS_FB) += exynos_fb.o exynos_fimd.o
+COBJS-$(CONFIG_EXYNOS_MIPI_DSIM) += exynos_mipi_dsi.o exynos_mipi_dsi_common.o \
+ exynos_mipi_dsi_lowlevel.o
COBJS-$(CONFIG_FSL_DIU_FB) += fsl_diu_fb.o videomodes.o
+COBJS-$(CONFIG_S6E8AX0) += s6e8ax0.o
COBJS-$(CONFIG_S6E63D6) += s6e63d6.o
COBJS-$(CONFIG_SED156X) += sed156x.o
COBJS-$(CONFIG_VIDEO_AMBA) += amba.o
diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c
new file mode 100644
index 0000000..a1cf449
--- /dev/null
+++ b/drivers/video/exynos_fb.c
@@ -0,0 +1,128 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Author: InKi Dae <inki.dae@samsung.com>
+ * Author: Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <common.h>
+#include <lcd.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/mipi_dsim.h>
+#include <asm/arch/system.h>
+
+#include "exynos_fb.h"
+
+int lcd_line_length;
+int lcd_color_fg;
+int lcd_color_bg;
+
+void *lcd_base;
+void *lcd_console_address;
+
+short console_col;
+short console_row;
+
+static unsigned int panel_width, panel_height;
+
+/* LCD Panel data */
+vidinfo_t panel_info;
+
+static void exynos_lcd_init_mem(void *lcdbase, vidinfo_t *vid)
+{
+ unsigned long palette_size;
+ unsigned int fb_size;
+
+ fb_size = vid->vl_row * vid->vl_col * (NBITS(vid->vl_bpix) >> 3);
+
+ lcd_base = lcdbase;
+
+ palette_size = NBITS(vid->vl_bpix) == 8 ? 256 : 16;
+
+ exynos_fimd_lcd_init_mem((unsigned long)lcd_base,
+ (unsigned long)fb_size, palette_size);
+}
+
+static void exynos_lcd_init(vidinfo_t *vid)
+{
+ exynos_fimd_lcd_init(vid);
+}
+
+static void lcd_panel_on(vidinfo_t *vid)
+{
+ udelay(vid->init_delay);
+
+ if (vid->backlight_reset)
+ vid->backlight_reset();
+
+ if (vid->cfg_gpio)
+ vid->cfg_gpio();
+
+ if (vid->lcd_power_on)
+ vid->lcd_power_on();
+
+ udelay(vid->power_on_delay);
+
+ if (vid->reset_lcd) {
+ vid->reset_lcd();
+ udelay(vid->reset_delay);
+ }
+
+ if (vid->backlight_on)
+ vid->backlight_on(1);
+
+ if (vid->cfg_ldo)
+ vid->cfg_ldo();
+
+ if (vid->enable_ldo)
+ vid->enable_ldo(1);
+
+ if (vid->mipi_enabled)
+ exynos_mipi_dsi_init();
+}
+
+void lcd_ctrl_init(void *lcdbase)
+{
+ set_system_display_ctrl();
+ set_lcd_clk();
+
+ /* initialize parameters which is specific to panel. */
+ init_panel_info(&panel_info);
+
+ panel_width = panel_info.vl_width;
+ panel_height = panel_info.vl_height;
+
+ exynos_lcd_init_mem(lcdbase, &panel_info);
+
+ exynos_lcd_init(&panel_info);
+}
+
+void lcd_enable(void)
+{
+ lcd_panel_on(&panel_info);
+}
+
+/* dummy function */
+void lcd_setcolreg(ushort regno, ushort red, ushort green, ushort blue)
+{
+ return;
+}
diff --git a/drivers/video/exynos_fb.h b/drivers/video/exynos_fb.h
new file mode 100644
index 0000000..66f5da6
--- /dev/null
+++ b/drivers/video/exynos_fb.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Author: InKi Dae <inki.dae@samsung.com>
+ * Author: Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _EXYNOS_FB_H_
+#define _EXYNOS_FB_H_
+
+#include <asm/arch/fb.h>
+
+#define MAX_CLOCK (86 * 1000000)
+
+enum exynos_fb_rgb_mode_t {
+ MODE_RGB_P = 0,
+ MODE_BGR_P = 1,
+ MODE_RGB_S = 2,
+ MODE_BGR_S = 3,
+};
+
+enum exynos_cpu_auto_cmd_rate {
+ DISABLE_AUTO_FRM,
+ PER_TWO_FRM,
+ PER_FOUR_FRM,
+ PER_SIX_FRM,
+ PER_EIGHT_FRM,
+ PER_TEN_FRM,
+ PER_TWELVE_FRM,
+ PER_FOURTEEN_FRM,
+ PER_SIXTEEN_FRM,
+ PER_EIGHTEEN_FRM,
+ PER_TWENTY_FRM,
+ PER_TWENTY_TWO_FRM,
+ PER_TWENTY_FOUR_FRM,
+ PER_TWENTY_SIX_FRM,
+ PER_TWENTY_EIGHT_FRM,
+ PER_THIRTY_FRM,
+};
+
+void exynos_fimd_lcd_init_mem(unsigned long screen_base, unsigned long fb_size,
+ unsigned long palette_size);
+void exynos_fimd_lcd_init(vidinfo_t *vid);
+unsigned long exynos_fimd_calc_fbsize(void);
+
+#endif
diff --git a/drivers/video/exynos_fimd.c b/drivers/video/exynos_fimd.c
new file mode 100644
index 0000000..6416b90
--- /dev/null
+++ b/drivers/video/exynos_fimd.c
@@ -0,0 +1,354 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Author: InKi Dae <inki.dae@samsung.com>
+ * Author: Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <common.h>
+#include <asm/io.h>
+#include <lcd.h>
+#include <div64.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/cpu.h>
+#include "exynos_fb.h"
+
+static unsigned long *lcd_base_addr;
+static vidinfo_t *pvid;
+
+void exynos_fimd_lcd_init_mem(u_long screen_base, u_long fb_size,
+ u_long palette_size)
+{
+ lcd_base_addr = (unsigned long *)screen_base;
+}
+
+static void exynos_fimd_set_dualrgb(unsigned int enabled)
+{
+ struct exynos4_fb *fimd_ctrl =
+ (struct exynos4_fb *)samsung_get_base_fimd();
+ unsigned int cfg = 0;
+
+ if (enabled) {
+ cfg = EXYNOS_DUALRGB_BYPASS_DUAL | EXYNOS_DUALRGB_LINESPLIT |
+ EXYNOS_DUALRGB_VDEN_EN_ENABLE;
+
+ /* in case of Line Split mode, MAIN_CNT doesn't neet to set. */
+ cfg |= EXYNOS_DUALRGB_SUB_CNT(pvid->vl_col / 2) |
+ EXYNOS_DUALRGB_MAIN_CNT(0);
+ }
+
+ writel(cfg, &fimd_ctrl->dualrgb);
+}
+
+static void exynos_fimd_set_par(unsigned int win_id)
+{
+ unsigned int cfg = 0;
+ struct exynos4_fb *fimd_ctrl =
+ (struct exynos4_fb *)samsung_get_base_fimd();
+
+ /* set window control */
+ cfg = readl((unsigned int)&fimd_ctrl->wincon0 +
+ EXYNOS_WINCON(win_id));
+
+ cfg &= ~(EXYNOS_WINCON_BITSWP_ENABLE | EXYNOS_WINCON_BYTESWP_ENABLE |
+ EXYNOS_WINCON_HAWSWP_ENABLE | EXYNOS_WINCON_WSWP_ENABLE |
+ EXYNOS_WINCON_BURSTLEN_MASK | EXYNOS_WINCON_BPPMODE_MASK |
+ EXYNOS_WINCON_INRGB_MASK | EXYNOS_WINCON_DATAPATH_MASK);
+
+ /* DATAPATH is DMA */
+ cfg |= EXYNOS_WINCON_DATAPATH_DMA;
+
+ /* bpp is 32 */
+ cfg |= EXYNOS_WINCON_WSWP_ENABLE;
+
+ /* dma burst is 16 */
+ cfg |= EXYNOS_WINCON_BURSTLEN_16WORD;
+
+ /* pixel format is unpacked RGB888 */
+ cfg |= EXYNOS_WINCON_BPPMODE_24BPP_888;
+
+ writel(cfg, (unsigned int)&fimd_ctrl->wincon0 +
+ EXYNOS_WINCON(win_id));
+
+ /* set window position to x=0, y=0*/
+ cfg = EXYNOS_VIDOSD_LEFT_X(0) | EXYNOS_VIDOSD_TOP_Y(0);
+ writel(cfg, (unsigned int)&fimd_ctrl->vidosd0a +
+ EXYNOS_VIDOSD(win_id));
+
+ cfg = EXYNOS_VIDOSD_RIGHT_X(pvid->vl_col - 1) |
+ EXYNOS_VIDOSD_BOTTOM_Y(pvid->vl_row - 1);
+ writel(cfg, (unsigned int)&fimd_ctrl->vidosd0b +
+ EXYNOS_VIDOSD(win_id));
+
+ /* set window size for window0*/
+ cfg = EXYNOS_VIDOSD_SIZE(pvid->vl_col * pvid->vl_row);
+ writel(cfg, (unsigned int)&fimd_ctrl->vidosd0c +
+ EXYNOS_VIDOSD(win_id));
+}
+
+static void exynos_fimd_set_buffer_address(unsigned int win_id)
+{
+ unsigned long start_addr, end_addr;
+ struct exynos4_fb *fimd_ctrl =
+ (struct exynos4_fb *)samsung_get_base_fimd();
+
+ start_addr = (unsigned long)lcd_base_addr;
+ end_addr = start_addr + ((pvid->vl_col * (NBITS(pvid->vl_bpix) / 8)) *
+ pvid->vl_row);
+
+ writel(start_addr, (unsigned int)&fimd_ctrl->vidw00add0b0 +
+ EXYNOS_BUFFER_OFFSET(win_id));
+ writel(end_addr, (unsigned int)&fimd_ctrl->vidw00add1b0 +
+ EXYNOS_BUFFER_OFFSET(win_id));
+}
+
+static void exynos_fimd_set_clock(vidinfo_t *pvid)
+{
+ unsigned int cfg = 0, div = 0, remainder, remainder_div;
+ unsigned long pixel_clock;
+ unsigned long long src_clock;
+ struct exynos4_fb *fimd_ctrl =
+ (struct exynos4_fb *)samsung_get_base_fimd();
+
+ if (pvid->dual_lcd_enabled) {
+ pixel_clock = pvid->vl_freq *
+ (pvid->vl_hspw + pvid->vl_hfpd +
+ pvid->vl_hbpd + pvid->vl_col / 2) *
+ (pvid->vl_vspw + pvid->vl_vfpd +
+ pvid->vl_vbpd + pvid->vl_row);
+ } else if (pvid->interface_mode == FIMD_CPU_INTERFACE) {
+ pixel_clock = pvid->vl_freq *
+ pvid->vl_width * pvid->vl_height *
+ (pvid->cs_setup + pvid->wr_setup +
+ pvid->wr_act + pvid->wr_hold + 1);
+ } else {
+ pixel_clock = pvid->vl_freq *
+ (pvid->vl_hspw + pvid->vl_hfpd +
+ pvid->vl_hbpd + pvid->vl_col) *
+ (pvid->vl_vspw + pvid->vl_vfpd +
+ pvid->vl_vbpd + pvid->vl_row);
+ }
+
+ cfg = readl(&fimd_ctrl->vidcon0);
+ cfg &= ~(EXYNOS_VIDCON0_CLKSEL_MASK | EXYNOS_VIDCON0_CLKVALUP_MASK |
+ EXYNOS_VIDCON0_CLKVAL_F(0xFF) | EXYNOS_VIDCON0_VCLKEN_MASK |
+ EXYNOS_VIDCON0_CLKDIR_MASK);
+ cfg |= (EXYNOS_VIDCON0_CLKSEL_SCLK | EXYNOS_VIDCON0_CLKVALUP_ALWAYS |
+ EXYNOS_VIDCON0_VCLKEN_NORMAL | EXYNOS_VIDCON0_CLKDIR_DIVIDED);
+
+ if (pixel_clock > MAX_CLOCK)
+ pixel_clock = MAX_CLOCK;
+
+ src_clock = (unsigned long long) get_lcd_clk();
+
+ /* get quotient and remainder. */
+ remainder = do_div(src_clock, pixel_clock);
+ div = src_clock;
+
+ remainder *= 10;
+ remainder_div = remainder / pixel_clock;
+
+ /* round about one places of decimals. */
+ if (remainder_div >= 5)
+ div++;
+
+ /* in case of dual lcd mode. */
+ if (pvid->dual_lcd_enabled)
+ div--;
+
+ cfg |= EXYNOS_VIDCON0_CLKVAL_F(div - 1);
+ writel(cfg, &fimd_ctrl->vidcon0);
+}
+
+void exynos_set_trigger(void)
+{
+ unsigned int cfg = 0;
+ struct exynos4_fb *fimd_ctrl =
+ (struct exynos4_fb *)samsung_get_base_fimd();
+
+ cfg = readl(&fimd_ctrl->trigcon);
+
+ cfg |= (EXYNOS_I80SOFT_TRIG_EN | EXYNOS_I80START_TRIG);
+
+ writel(cfg, &fimd_ctrl->trigcon);
+}
+
+int exynos_is_i80_frame_done(void)
+{
+ unsigned int cfg = 0;
+ int status;
+ struct exynos4_fb *fimd_ctrl =
+ (struct exynos4_fb *)samsung_get_base_fimd();
+
+ cfg = readl(&fimd_ctrl->trigcon);
+
+ /* frame done func is valid only when TRIMODE[0] is set to 1. */
+ status = (cfg & EXYNOS_I80STATUS_TRIG_DONE) ==
+ EXYNOS_I80STATUS_TRIG_DONE;
+
+ return status;
+}
+
+static void exynos_fimd_lcd_on(void)
+{
+ unsigned int cfg = 0;
+ struct exynos4_fb *fimd_ctrl =
+ (struct exynos4_fb *)samsung_get_base_fimd();
+
+ /* display on */
+ cfg = readl(&fimd_ctrl->vidcon0);
+ cfg |= (EXYNOS_VIDCON0_ENVID_ENABLE | EXYNOS_VIDCON0_ENVID_F_ENABLE);
+ writel(cfg, &fimd_ctrl->vidcon0);
+}
+
+static void exynos_fimd_window_on(unsigned int win_id)
+{
+ unsigned int cfg = 0;
+ struct exynos4_fb *fimd_ctrl =
+ (struct exynos4_fb *)samsung_get_base_fimd();
+
+ /* enable window */
+ cfg = readl((unsigned int)&fimd_ctrl->wincon0 +
+ EXYNOS_WINCON(win_id));
+ cfg |= EXYNOS_WINCON_ENWIN_ENABLE;
+ writel(cfg, (unsigned int)&fimd_ctrl->wincon0 +
+ EXYNOS_WINCON(win_id));
+
+ cfg = readl(&fimd_ctrl->winshmap);
+ cfg |= EXYNOS_WINSHMAP_CH_ENABLE(win_id);
+ writel(cfg, &fimd_ctrl->winshmap);
+}
+
+void exynos_fimd_lcd_off(void)
+{
+ unsigned int cfg = 0;
+ struct exynos4_fb *fimd_ctrl =
+ (struct exynos4_fb *)samsung_get_base_fimd();
+
+ cfg = readl(&fimd_ctrl->vidcon0);
+ cfg &= (EXYNOS_VIDCON0_ENVID_DISABLE | EXYNOS_VIDCON0_ENVID_F_DISABLE);
+ writel(cfg, &fimd_ctrl->vidcon0);
+}
+
+void exynos_fimd_window_off(unsigned int win_id)
+{
+ unsigned int cfg = 0;
+ struct exynos4_fb *fimd_ctrl =
+ (struct exynos4_fb *)samsung_get_base_fimd();
+
+ cfg = readl((unsigned int)&fimd_ctrl->wincon0 +
+ EXYNOS_WINCON(win_id));
+ cfg &= EXYNOS_WINCON_ENWIN_DISABLE;
+ writel(cfg, (unsigned int)&fimd_ctrl->wincon0 +
+ EXYNOS_WINCON(win_id));
+
+ cfg = readl(&fimd_ctrl->winshmap);
+ cfg &= ~EXYNOS_WINSHMAP_CH_DISABLE(win_id);
+ writel(cfg, &fimd_ctrl->winshmap);
+}
+
+void exynos_fimd_lcd_init(vidinfo_t *vid)
+{
+ unsigned int cfg = 0, rgb_mode;
+ struct exynos4_fb *fimd_ctrl =
+ (struct exynos4_fb *)samsung_get_base_fimd();
+
+ /* store panel info to global variable */
+ pvid = vid;
+
+ rgb_mode = MODE_RGB_P;
+
+ if (vid->interface_mode == FIMD_RGB_INTERFACE) {
+ cfg |= EXYNOS_VIDCON0_VIDOUT_RGB;
+ writel(cfg, &fimd_ctrl->vidcon0);
+
+ cfg = readl(&fimd_ctrl->vidcon2);
+ cfg &= ~(EXYNOS_VIDCON2_WB_MASK |
+ EXYNOS_VIDCON2_TVFORMATSEL_MASK |
+ EXYNOS_VIDCON2_TVFORMATSEL_YUV_MASK);
+ cfg |= EXYNOS_VIDCON2_WB_DISABLE;
+ writel(cfg, &fimd_ctrl->vidcon2);
+
+ /* set polarity */
+ cfg = 0;
+ if (!pvid->vl_clkp)
+ cfg |= EXYNOS_VIDCON1_IVCLK_RISING_EDGE;
+ if (!pvid->vl_hsp)
+ cfg |= EXYNOS_VIDCON1_IHSYNC_INVERT;
+ if (!pvid->vl_vsp)
+ cfg |= EXYNOS_VIDCON1_IVSYNC_INVERT;
+ if (!pvid->vl_dp)
+ cfg |= EXYNOS_VIDCON1_IVDEN_INVERT;
+
+ writel(cfg, &fimd_ctrl->vidcon1);
+
+ /* set timing */
+ cfg = EXYNOS_VIDTCON0_VFPD(pvid->vl_vfpd - 1);
+ cfg |= EXYNOS_VIDTCON0_VBPD(pvid->vl_vbpd - 1);
+ cfg |= EXYNOS_VIDTCON0_VSPW(pvid->vl_vspw - 1);
+ writel(cfg, &fimd_ctrl->vidtcon0);
+
+ cfg = EXYNOS_VIDTCON1_HFPD(pvid->vl_hfpd - 1);
+ cfg |= EXYNOS_VIDTCON1_HBPD(pvid->vl_hbpd - 1);
+ cfg |= EXYNOS_VIDTCON1_HSPW(pvid->vl_hspw - 1);
+
+ writel(cfg, &fimd_ctrl->vidtcon1);
+
+ /* set lcd size */
+ cfg = EXYNOS_VIDTCON2_HOZVAL(pvid->vl_col - 1);
+ cfg |= EXYNOS_VIDTCON2_LINEVAL(pvid->vl_row - 1);
+
+ writel(cfg, &fimd_ctrl->vidtcon2);
+ }
+
+ /* set display mode */
+ cfg = readl(&fimd_ctrl->vidcon0);
+ cfg &= ~EXYNOS_VIDCON0_PNRMODE_MASK;
+ cfg |= (rgb_mode << EXYNOS_VIDCON0_PNRMODE_SHIFT);
+ writel(cfg, &fimd_ctrl->vidcon0);
+
+ /* set par */
+ exynos_fimd_set_par(pvid->win_id);
+
+ /* set memory address */
+ exynos_fimd_set_buffer_address(pvid->win_id);
+
+ /* set buffer size */
+ cfg = EXYNOS_VIDADDR_PAGEWIDTH(pvid->vl_col * NBITS(pvid->vl_bpix) / 8);
+ writel(cfg, (unsigned int)&fimd_ctrl->vidw00add2 +
+ EXYNOS_BUFFER_SIZE(pvid->win_id));
+
+ /* set clock */
+ exynos_fimd_set_clock(pvid);
+
+ /* set rgb mode to dual lcd. */
+ exynos_fimd_set_dualrgb(pvid->dual_lcd_enabled);
+
+ /* display on */
+ exynos_fimd_lcd_on();
+
+ /* window on */
+ exynos_fimd_window_on(pvid->win_id);
+}
+
+unsigned long exynos_fimd_calc_fbsize(void)
+{
+ return pvid->vl_col * pvid->vl_row * (NBITS(pvid->vl_bpix) / 8);
+}
diff --git a/drivers/video/exynos_mipi_dsi.c b/drivers/video/exynos_mipi_dsi.c
new file mode 100644
index 0000000..aee248c
--- /dev/null
+++ b/drivers/video/exynos_mipi_dsi.c
@@ -0,0 +1,253 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Author: InKi Dae <inki.dae@samsung.com>
+ * Author: Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <malloc.h>
+#include <linux/err.h>
+#include <asm/arch/dsim.h>
+#include <asm/arch/mipi_dsim.h>
+#include <asm/arch/power.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/clk.h>
+
+#include "exynos_mipi_dsi_lowlevel.h"
+#include "exynos_mipi_dsi_common.h"
+
+#define master_to_driver(a) (a->dsim_lcd_drv)
+#define master_to_device(a) (a->dsim_lcd_dev)
+
+static struct exynos_platform_mipi_dsim *dsim_pd;
+
+struct mipi_dsim_ddi {
+ int bus_id;
+ struct list_head list;
+ struct mipi_dsim_lcd_device *dsim_lcd_dev;
+ struct mipi_dsim_lcd_driver *dsim_lcd_drv;
+};
+
+static LIST_HEAD(dsim_ddi_list);
+static LIST_HEAD(dsim_lcd_dev_list);
+
+int exynos_mipi_dsi_register_lcd_device(struct mipi_dsim_lcd_device *lcd_dev)
+{
+ struct mipi_dsim_ddi *dsim_ddi;
+
+ if (!lcd_dev) {
+ debug("mipi_dsim_lcd_device is NULL.\n");
+ return -EFAULT;
+ }
+
+ if (!lcd_dev->name) {
+ debug("dsim_lcd_device name is NULL.\n");
+ return -EFAULT;
+ }
+
+ dsim_ddi = kzalloc(sizeof(struct mipi_dsim_ddi), GFP_KERNEL);
+ if (!dsim_ddi) {
+ debug("failed to allocate dsim_ddi object.\n");
+ return -EFAULT;
+ }
+
+ dsim_ddi->dsim_lcd_dev = lcd_dev;
+
+ list_add_tail(&dsim_ddi->list, &dsim_ddi_list);
+
+ return 0;
+}
+
+struct mipi_dsim_ddi
+ *exynos_mipi_dsi_find_lcd_device(struct mipi_dsim_lcd_driver *lcd_drv)
+{
+ struct mipi_dsim_ddi *dsim_ddi;
+ struct mipi_dsim_lcd_device *lcd_dev;
+
+ list_for_each_entry(dsim_ddi, &dsim_ddi_list, list) {
+ lcd_dev = dsim_ddi->dsim_lcd_dev;
+ if (!lcd_dev)
+ continue;
+
+ if (lcd_drv->id >= 0) {
+ if ((strcmp(lcd_drv->name, lcd_dev->name)) == 0 &&
+ lcd_drv->id == lcd_dev->id) {
+ /**
+ * bus_id would be used to identify
+ * connected bus.
+ */
+ dsim_ddi->bus_id = lcd_dev->bus_id;
+
+ return dsim_ddi;
+ }
+ } else {
+ if ((strcmp(lcd_drv->name, lcd_dev->name)) == 0) {
+ /**
+ * bus_id would be used to identify
+ * connected bus.
+ */
+ dsim_ddi->bus_id = lcd_dev->bus_id;
+
+ return dsim_ddi;
+ }
+ }
+
+ kfree(dsim_ddi);
+ list_del(&dsim_ddi_list);
+ }
+
+ return NULL;
+}
+
+int exynos_mipi_dsi_register_lcd_driver(struct mipi_dsim_lcd_driver *lcd_drv)
+{
+ struct mipi_dsim_ddi *dsim_ddi;
+
+ if (!lcd_drv) {
+ debug("mipi_dsim_lcd_driver is NULL.\n");
+ return -EFAULT;
+ }
+
+ if (!lcd_drv->name) {
+ debug("dsim_lcd_driver name is NULL.\n");
+ return -EFAULT;
+ }
+
+ dsim_ddi = exynos_mipi_dsi_find_lcd_device(lcd_drv);
+ if (!dsim_ddi) {
+ debug("mipi_dsim_ddi object not found.\n");
+ return -EFAULT;
+ }
+
+ dsim_ddi->dsim_lcd_drv = lcd_drv;
+
+ debug("registered panel driver(%s) to mipi-dsi driver.\n",
+ lcd_drv->name);
+
+ return 0;
+
+}
+
+struct mipi_dsim_ddi
+ *exynos_mipi_dsi_bind_lcd_ddi(struct mipi_dsim_device *dsim,
+ const char *name)
+{
+ struct mipi_dsim_ddi *dsim_ddi;
+ struct mipi_dsim_lcd_driver *lcd_drv;
+ struct mipi_dsim_lcd_device *lcd_dev;
+
+ list_for_each_entry(dsim_ddi, &dsim_ddi_list, list) {
+ lcd_drv = dsim_ddi->dsim_lcd_drv;
+ lcd_dev = dsim_ddi->dsim_lcd_dev;
+ if (!lcd_drv || !lcd_dev)
+ continue;
+
+ debug("lcd_drv->id = %d, lcd_dev->id = %d\n",
+ lcd_drv->id, lcd_dev->id);
+
+ if ((strcmp(lcd_drv->name, name) == 0)) {
+ lcd_dev->master = dsim;
+
+ dsim->dsim_lcd_dev = lcd_dev;
+ dsim->dsim_lcd_drv = lcd_drv;
+
+ return dsim_ddi;
+ }
+ }
+
+ return NULL;
+}
+
+/* define MIPI-DSI Master operations. */
+static struct mipi_dsim_master_ops master_ops = {
+ .cmd_write = exynos_mipi_dsi_wr_data,
+ .get_dsim_frame_done = exynos_mipi_dsi_get_frame_done_status,
+ .clear_dsim_frame_done = exynos_mipi_dsi_clear_frame_done,
+};
+
+int exynos_mipi_dsi_init(void)
+{
+ struct mipi_dsim_device *dsim;
+ struct mipi_dsim_config *dsim_config;
+ struct mipi_dsim_ddi *dsim_ddi;
+
+ dsim = kzalloc(sizeof(struct mipi_dsim_device), GFP_KERNEL);
+ if (!dsim) {
+ debug("failed to allocate dsim object.\n");
+ return -EFAULT;
+ }
+
+ /* get mipi_dsim_config. */
+ dsim_config = dsim_pd->dsim_config;
+ if (dsim_config == NULL) {
+ debug("failed to get dsim config data.\n");
+ return -EFAULT;
+ }
+
+ dsim->pd = dsim_pd;
+ dsim->dsim_config = dsim_config;
+ dsim->master_ops = &master_ops;
+
+ /* bind lcd ddi matched with panel name. */
+ dsim_ddi = exynos_mipi_dsi_bind_lcd_ddi(dsim, dsim_pd->lcd_panel_name);
+ if (!dsim_ddi) {
+ debug("mipi_dsim_ddi object not found.\n");
+ return -ENOSYS;
+ }
+ if (dsim_pd->lcd_power)
+ dsim_pd->lcd_power();
+
+ if (dsim_pd->mipi_power)
+ dsim_pd->mipi_power();
+
+ /* phy_enable(unsigned int dev_index, unsigned int enable) */
+ if (dsim_pd->phy_enable)
+ dsim_pd->phy_enable(0, 1);
+
+ set_mipi_clk();
+
+ exynos_mipi_dsi_init_dsim(dsim);
+ exynos_mipi_dsi_init_link(dsim);
+ exynos_mipi_dsi_set_hs_enable(dsim);
+
+ /* set display timing. */
+ exynos_mipi_dsi_set_display_mode(dsim, dsim->dsim_config);
+
+ /* initialize mipi-dsi client(lcd panel). */
+ if (dsim_ddi->dsim_lcd_drv && dsim_ddi->dsim_lcd_drv->mipi_panel_init) {
+ dsim_ddi->dsim_lcd_drv->mipi_panel_init(dsim);
+ dsim_ddi->dsim_lcd_drv->mipi_display_on(dsim);
+ }
+
+ debug("mipi-dsi driver(%s mode) has been probed.\n",
+ (dsim_config->e_interface == DSIM_COMMAND) ?
+ "CPU" : "RGB");
+
+ return 0;
+}
+
+void exynos_set_dsim_platform_data(struct exynos_platform_mipi_dsim *pd)
+{
+ if (pd == NULL) {
+ debug("pd is NULL\n");
+ return;
+ }
+
+ dsim_pd = pd;
+}
diff --git a/drivers/video/exynos_mipi_dsi_common.c b/drivers/video/exynos_mipi_dsi_common.c
new file mode 100644
index 0000000..6eeb464
--- /dev/null
+++ b/drivers/video/exynos_mipi_dsi_common.c
@@ -0,0 +1,637 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Author: InKi Dae <inki.dae@samsung.com>
+ * Author: Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <lcd.h>
+#include <linux/err.h>
+#include <asm/arch/dsim.h>
+#include <asm/arch/mipi_dsim.h>
+
+#include "exynos_mipi_dsi_lowlevel.h"
+
+#define MHZ (1000 * 1000)
+#define FIN_HZ (24 * MHZ)
+
+#define DFIN_PLL_MIN_HZ (6 * MHZ)
+#define DFIN_PLL_MAX_HZ (12 * MHZ)
+
+#define DFVCO_MIN_HZ (500 * MHZ)
+#define DFVCO_MAX_HZ (1000 * MHZ)
+
+#define TRY_GET_FIFO_TIMEOUT (5000 * 2)
+
+/* MIPI-DSIM status types. */
+enum {
+ DSIM_STATE_INIT, /* should be initialized. */
+ DSIM_STATE_STOP, /* CPU and LCDC are LP mode. */
+ DSIM_STATE_HSCLKEN, /* HS clock was enabled. */
+ DSIM_STATE_ULPS
+};
+
+/* define DSI lane types. */
+enum {
+ DSIM_LANE_CLOCK = (1 << 0),
+ DSIM_LANE_DATA0 = (1 << 1),
+ DSIM_LANE_DATA1 = (1 << 2),
+ DSIM_LANE_DATA2 = (1 << 3),
+ DSIM_LANE_DATA3 = (1 << 4)
+};
+
+static unsigned int dpll_table[15] = {
+ 100, 120, 170, 220, 270,
+ 320, 390, 450, 510, 560,
+ 640, 690, 770, 870, 950
+};
+
+static void exynos_mipi_dsi_long_data_wr(struct mipi_dsim_device *dsim,
+ unsigned int data0, unsigned int data1)
+{
+ unsigned int data_cnt = 0, payload = 0;
+
+ /* in case that data count is more then 4 */
+ for (data_cnt = 0; data_cnt < data1; data_cnt += 4) {
+ /*
+ * after sending 4bytes per one time,
+ * send remainder data less then 4.
+ */
+ if ((data1 - data_cnt) < 4) {
+ if ((data1 - data_cnt) == 3) {
+ payload = *(u8 *)(data0 + data_cnt) |
+ (*(u8 *)(data0 + (data_cnt + 1))) << 8 |
+ (*(u8 *)(data0 + (data_cnt + 2))) << 16;
+ debug("count = 3 payload = %x, %x %x %x\n",
+ payload, *(u8 *)(data0 + data_cnt),
+ *(u8 *)(data0 + (data_cnt + 1)),
+ *(u8 *)(data0 + (data_cnt + 2)));
+ } else if ((data1 - data_cnt) == 2) {
+ payload = *(u8 *)(data0 + data_cnt) |
+ (*(u8 *)(data0 + (data_cnt + 1))) << 8;
+ debug("count = 2 payload = %x, %x %x\n", payload,
+ *(u8 *)(data0 + data_cnt),
+ *(u8 *)(data0 + (data_cnt + 1)));
+ } else if ((data1 - data_cnt) == 1) {
+ payload = *(u8 *)(data0 + data_cnt);
+ }
+ } else {
+ /* send 4bytes per one time. */
+ payload = *(u8 *)(data0 + data_cnt) |
+ (*(u8 *)(data0 + (data_cnt + 1))) << 8 |
+ (*(u8 *)(data0 + (data_cnt + 2))) << 16 |
+ (*(u8 *)(data0 + (data_cnt + 3))) << 24;
+
+ debug("count = 4 payload = %x, %x %x %x %x\n",
+ payload, *(u8 *)(data0 + data_cnt),
+ *(u8 *)(data0 + (data_cnt + 1)),
+ *(u8 *)(data0 + (data_cnt + 2)),
+ *(u8 *)(data0 + (data_cnt + 3)));
+
+ }
+ exynos_mipi_dsi_wr_tx_data(dsim, payload);
+ }
+}
+
+int exynos_mipi_dsi_wr_data(struct mipi_dsim_device *dsim, unsigned int data_id,
+ unsigned int data0, unsigned int data1)
+{
+ unsigned int timeout = TRY_GET_FIFO_TIMEOUT;
+ unsigned long delay_val, delay;
+ unsigned int check_rx_ack = 0;
+
+ if (dsim->state == DSIM_STATE_ULPS) {
+ debug("state is ULPS.\n");
+
+ return -EINVAL;
+ }
+
+ delay_val = MHZ / dsim->dsim_config->esc_clk;
+ delay = 10 * delay_val;
+
+ mdelay(delay);
+
+ /* only if transfer mode is LPDT, wait SFR becomes empty. */
+ if (dsim->state == DSIM_STATE_STOP) {
+ while (!(exynos_mipi_dsi_get_fifo_state(dsim) &
+ SFR_HEADER_EMPTY)) {
+ if ((timeout--) > 0)
+ mdelay(1);
+ else {
+ debug("SRF header fifo is not empty.\n");
+ return -EINVAL;
+ }
+ }
+ }
+
+ switch (data_id) {
+ /* short packet types of packet types for command. */
+ case MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM:
+ case MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM:
+ case MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM:
+ case MIPI_DSI_DCS_SHORT_WRITE:
+ case MIPI_DSI_DCS_SHORT_WRITE_PARAM:
+ case MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE:
+ debug("data0 = %x data1 = %x\n",
+ data0, data1);
+ exynos_mipi_dsi_wr_tx_header(dsim, data_id, data0, data1);
+ if (check_rx_ack) {
+ /* process response func should be implemented */
+ return 0;
+ } else {
+ return -EINVAL;
+ }
+
+ /* general command */
+ case MIPI_DSI_COLOR_MODE_OFF:
+ case MIPI_DSI_COLOR_MODE_ON:
+ case MIPI_DSI_SHUTDOWN_PERIPHERAL:
+ case MIPI_DSI_TURN_ON_PERIPHERAL:
+ exynos_mipi_dsi_wr_tx_header(dsim, data_id, data0, data1);
+ if (check_rx_ack) {
+ /* process response func should be implemented. */
+ return 0;
+ } else {
+ return -EINVAL;
+ }
+
+ /* packet types for video data */
+ case MIPI_DSI_V_SYNC_START:
+ case MIPI_DSI_V_SYNC_END:
+ case MIPI_DSI_H_SYNC_START:
+ case MIPI_DSI_H_SYNC_END:
+ case MIPI_DSI_END_OF_TRANSMISSION:
+ return 0;
+
+ /* short and response packet types for command */
+ case MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM:
+ case MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM:
+ case MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM:
+ case MIPI_DSI_DCS_READ:
+ exynos_mipi_dsi_clear_all_interrupt(dsim);
+ exynos_mipi_dsi_wr_tx_header(dsim, data_id, data0, data1);
+ /* process response func should be implemented. */
+ return 0;
+
+ /* long packet type and null packet */
+ case MIPI_DSI_NULL_PACKET:
+ case MIPI_DSI_BLANKING_PACKET:
+ return 0;
+ case MIPI_DSI_GENERIC_LONG_WRITE:
+ case MIPI_DSI_DCS_LONG_WRITE:
+ {
+ unsigned int data_cnt = 0, payload = 0;
+
+ /* if data count is less then 4, then send 3bytes data. */
+ if (data1 < 4) {
+ payload = *(u8 *)(data0) |
+ *(u8 *)(data0 + 1) << 8 |
+ *(u8 *)(data0 + 2) << 16;
+
+ exynos_mipi_dsi_wr_tx_data(dsim, payload);
+
+ debug("count = %d payload = %x,%x %x %x\n",
+ data1, payload,
+ *(u8 *)(data0 + data_cnt),
+ *(u8 *)(data0 + (data_cnt + 1)),
+ *(u8 *)(data0 + (data_cnt + 2)));
+ } else {
+ /* in case that data count is more then 4 */
+ exynos_mipi_dsi_long_data_wr(dsim, data0, data1);
+ }
+
+ /* put data into header fifo */
+ exynos_mipi_dsi_wr_tx_header(dsim, data_id, data1 & 0xff,
+ (data1 & 0xff00) >> 8);
+
+ }
+ if (check_rx_ack)
+ /* process response func should be implemented. */
+ return 0;
+ else
+ return -EINVAL;
+
+ /* packet typo for video data */
+ case MIPI_DSI_PACKED_PIXEL_STREAM_16:
+ case MIPI_DSI_PACKED_PIXEL_STREAM_18:
+ case MIPI_DSI_PIXEL_STREAM_3BYTE_18:
+ case MIPI_DSI_PACKED_PIXEL_STREAM_24:
+ if (check_rx_ack) {
+ /* process response func should be implemented. */
+ return 0;
+ } else {
+ return -EINVAL;
+ }
+ default:
+ debug("data id %x is not supported current DSI spec.\n",
+ data_id);
+
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+int exynos_mipi_dsi_pll_on(struct mipi_dsim_device *dsim, unsigned int enable)
+{
+ int sw_timeout;
+
+ if (enable) {
+ sw_timeout = 1000;
+
+ exynos_mipi_dsi_clear_interrupt(dsim);
+ exynos_mipi_dsi_enable_pll(dsim, 1);
+ while (1) {
+ sw_timeout--;
+ if (exynos_mipi_dsi_is_pll_stable(dsim))
+ return 0;
+ if (sw_timeout == 0)
+ return -EINVAL;
+ }
+ } else
+ exynos_mipi_dsi_enable_pll(dsim, 0);
+
+ return 0;
+}
+
+unsigned long exynos_mipi_dsi_change_pll(struct mipi_dsim_device *dsim,
+ unsigned int pre_divider, unsigned int main_divider,
+ unsigned int scaler)
+{
+ unsigned long dfin_pll, dfvco, dpll_out;
+ unsigned int i, freq_band = 0xf;
+
+ dfin_pll = (FIN_HZ / pre_divider);
+
+ /******************************************************
+ * Serial Clock(=ByteClk X 8) FreqBand[3:0] *
+ ******************************************************
+ * ~ 99.99 MHz 0000
+ * 100 ~ 119.99 MHz 0001
+ * 120 ~ 159.99 MHz 0010
+ * 160 ~ 199.99 MHz 0011
+ * 200 ~ 239.99 MHz 0100
+ * 140 ~ 319.99 MHz 0101
+ * 320 ~ 389.99 MHz 0110
+ * 390 ~ 449.99 MHz 0111
+ * 450 ~ 509.99 MHz 1000
+ * 510 ~ 559.99 MHz 1001
+ * 560 ~ 639.99 MHz 1010
+ * 640 ~ 689.99 MHz 1011
+ * 690 ~ 769.99 MHz 1100
+ * 770 ~ 869.99 MHz 1101
+ * 870 ~ 949.99 MHz 1110
+ * 950 ~ 1000 MHz 1111
+ ******************************************************/
+ if (dfin_pll < DFIN_PLL_MIN_HZ || dfin_pll > DFIN_PLL_MAX_HZ) {
+ debug("fin_pll range should be 6MHz ~ 12MHz\n");
+ exynos_mipi_dsi_enable_afc(dsim, 0, 0);
+ } else {
+ if (dfin_pll < 7 * MHZ)
+ exynos_mipi_dsi_enable_afc(dsim, 1, 0x1);
+ else if (dfin_pll < 8 * MHZ)
+ exynos_mipi_dsi_enable_afc(dsim, 1, 0x0);
+ else if (dfin_pll < 9 * MHZ)
+ exynos_mipi_dsi_enable_afc(dsim, 1, 0x3);
+ else if (dfin_pll < 10 * MHZ)
+ exynos_mipi_dsi_enable_afc(dsim, 1, 0x2);
+ else if (dfin_pll < 11 * MHZ)
+ exynos_mipi_dsi_enable_afc(dsim, 1, 0x5);
+ else
+ exynos_mipi_dsi_enable_afc(dsim, 1, 0x4);
+ }
+
+ dfvco = dfin_pll * main_divider;
+ debug("dfvco = %lu, dfin_pll = %lu, main_divider = %d\n",
+ dfvco, dfin_pll, main_divider);
+ if (dfvco < DFVCO_MIN_HZ || dfvco > DFVCO_MAX_HZ)
+ debug("fvco range should be 500MHz ~ 1000MHz\n");
+
+ dpll_out = dfvco / (1 << scaler);
+ debug("dpll_out = %lu, dfvco = %lu, scaler = %d\n",
+ dpll_out, dfvco, scaler);
+
+ for (i = 0; i < ARRAY_SIZE(dpll_table); i++) {
+ if (dpll_out < dpll_table[i] * MHZ) {
+ freq_band = i;
+ break;
+ }
+ }
+
+ debug("freq_band = %d\n", freq_band);
+
+ exynos_mipi_dsi_pll_freq(dsim, pre_divider, main_divider, scaler);
+
+ exynos_mipi_dsi_hs_zero_ctrl(dsim, 0);
+ exynos_mipi_dsi_prep_ctrl(dsim, 0);
+
+ /* Freq Band */
+ exynos_mipi_dsi_pll_freq_band(dsim, freq_band);
+
+ /* Stable time */
+ exynos_mipi_dsi_pll_stable_time(dsim,
+ dsim->dsim_config->pll_stable_time);
+
+ /* Enable PLL */
+ debug("FOUT of mipi dphy pll is %luMHz\n",
+ (dpll_out / MHZ));
+
+ return dpll_out;
+}
+
+int exynos_mipi_dsi_set_clock(struct mipi_dsim_device *dsim,
+ unsigned int byte_clk_sel, unsigned int enable)
+{
+ unsigned int esc_div;
+ unsigned long esc_clk_error_rate;
+ unsigned long hs_clk = 0, byte_clk = 0, escape_clk = 0;
+
+ if (enable) {
+ dsim->e_clk_src = byte_clk_sel;
+
+ /* Escape mode clock and byte clock source */
+ exynos_mipi_dsi_set_byte_clock_src(dsim, byte_clk_sel);
+
+ /* DPHY, DSIM Link : D-PHY clock out */
+ if (byte_clk_sel == DSIM_PLL_OUT_DIV8) {
+ hs_clk = exynos_mipi_dsi_change_pll(dsim,
+ dsim->dsim_config->p, dsim->dsim_config->m,
+ dsim->dsim_config->s);
+ if (hs_clk == 0) {
+ debug("failed to get hs clock.\n");
+ return -EINVAL;
+ }
+
+ byte_clk = hs_clk / 8;
+ exynos_mipi_dsi_enable_pll_bypass(dsim, 0);
+ exynos_mipi_dsi_pll_on(dsim, 1);
+ /* DPHY : D-PHY clock out, DSIM link : external clock out */
+ } else if (byte_clk_sel == DSIM_EXT_CLK_DIV8)
+ debug("not support EXT CLK source for MIPI DSIM\n");
+ else if (byte_clk_sel == DSIM_EXT_CLK_BYPASS)
+ debug("not support EXT CLK source for MIPI DSIM\n");
+
+ /* escape clock divider */
+ esc_div = byte_clk / (dsim->dsim_config->esc_clk);
+ debug("esc_div = %d, byte_clk = %lu, esc_clk = %lu\n",
+ esc_div, byte_clk, dsim->dsim_config->esc_clk);
+ if ((byte_clk / esc_div) >= (20 * MHZ) ||
+ (byte_clk / esc_div) > dsim->dsim_config->esc_clk)
+ esc_div += 1;
+
+ escape_clk = byte_clk / esc_div;
+ debug("escape_clk = %lu, byte_clk = %lu, esc_div = %d\n",
+ escape_clk, byte_clk, esc_div);
+
+ /* enable escape clock. */
+ exynos_mipi_dsi_enable_byte_clock(dsim, 1);
+
+ /* enable byte clk and escape clock */
+ exynos_mipi_dsi_set_esc_clk_prs(dsim, 1, esc_div);
+ /* escape clock on lane */
+ exynos_mipi_dsi_enable_esc_clk_on_lane(dsim,
+ (DSIM_LANE_CLOCK | dsim->data_lane), 1);
+
+ debug("byte clock is %luMHz\n",
+ (byte_clk / MHZ));
+ debug("escape clock that user's need is %lu\n",
+ (dsim->dsim_config->esc_clk / MHZ));
+ debug("escape clock divider is %x\n", esc_div);
+ debug("escape clock is %luMHz\n",
+ ((byte_clk / esc_div) / MHZ));
+
+ if ((byte_clk / esc_div) > escape_clk) {
+ esc_clk_error_rate = escape_clk /
+ (byte_clk / esc_div);
+ debug("error rate is %lu over.\n",
+ (esc_clk_error_rate / 100));
+ } else if ((byte_clk / esc_div) < (escape_clk)) {
+ esc_clk_error_rate = (byte_clk / esc_div) /
+ escape_clk;
+ debug("error rate is %lu under.\n",
+ (esc_clk_error_rate / 100));
+ }
+ } else {
+ exynos_mipi_dsi_enable_esc_clk_on_lane(dsim,
+ (DSIM_LANE_CLOCK | dsim->data_lane), 0);
+ exynos_mipi_dsi_set_esc_clk_prs(dsim, 0, 0);
+
+ /* disable escape clock. */
+ exynos_mipi_dsi_enable_byte_clock(dsim, 0);
+
+ if (byte_clk_sel == DSIM_PLL_OUT_DIV8)
+ exynos_mipi_dsi_pll_on(dsim, 0);
+ }
+
+ return 0;
+}
+
+int exynos_mipi_dsi_init_dsim(struct mipi_dsim_device *dsim)
+{
+ dsim->state = DSIM_STATE_INIT;
+
+ switch (dsim->dsim_config->e_no_data_lane) {
+ case DSIM_DATA_LANE_1:
+ dsim->data_lane = DSIM_LANE_DATA0;
+ break;
+ case DSIM_DATA_LANE_2:
+ dsim->data_lane = DSIM_LANE_DATA0 | DSIM_LANE_DATA1;
+ break;
+ case DSIM_DATA_LANE_3:
+ dsim->data_lane = DSIM_LANE_DATA0 | DSIM_LANE_DATA1 |
+ DSIM_LANE_DATA2;
+ break;
+ case DSIM_DATA_LANE_4:
+ dsim->data_lane = DSIM_LANE_DATA0 | DSIM_LANE_DATA1 |
+ DSIM_LANE_DATA2 | DSIM_LANE_DATA3;
+ break;
+ default:
+ debug("data lane is invalid.\n");
+ return -EINVAL;
+ };
+
+ exynos_mipi_dsi_sw_reset(dsim);
+ exynos_mipi_dsi_dp_dn_swap(dsim, 0);
+
+ return 0;
+}
+
+int exynos_mipi_dsi_enable_frame_done_int(struct mipi_dsim_device *dsim,
+ unsigned int enable)
+{
+ /* enable only frame done interrupt */
+ exynos_mipi_dsi_set_interrupt_mask(dsim, INTMSK_FRAME_DONE, enable);
+
+ return 0;
+}
+
+static void convert_to_fb_videomode(struct fb_videomode *mode1,
+ vidinfo_t *mode2)
+{
+ mode1->xres = mode2->vl_width;
+ mode1->yres = mode2->vl_height;
+ mode1->upper_margin = mode2->vl_vfpd;
+ mode1->lower_margin = mode2->vl_vbpd;
+ mode1->left_margin = mode2->vl_hfpd;
+ mode1->right_margin = mode2->vl_hbpd;
+ mode1->vsync_len = mode2->vl_vspw;
+ mode1->hsync_len = mode2->vl_hspw;
+}
+
+int exynos_mipi_dsi_set_display_mode(struct mipi_dsim_device *dsim,
+ struct mipi_dsim_config *dsim_config)
+{
+ struct exynos_platform_mipi_dsim *dsim_pd;
+ struct fb_videomode lcd_video;
+ vidinfo_t *vid;
+
+ dsim_pd = (struct exynos_platform_mipi_dsim *)dsim->pd;
+ vid = (vidinfo_t *)dsim_pd->lcd_panel_info;
+
+ convert_to_fb_videomode(&lcd_video, vid);
+
+ /* in case of VIDEO MODE (RGB INTERFACE), it sets polarities. */
+ if (dsim->dsim_config->e_interface == (u32) DSIM_VIDEO) {
+ if (dsim->dsim_config->auto_vertical_cnt == 0) {
+ exynos_mipi_dsi_set_main_disp_vporch(dsim,
+ vid->vl_cmd_allow_len,
+ lcd_video.upper_margin,
+ lcd_video.lower_margin);
+ exynos_mipi_dsi_set_main_disp_hporch(dsim,
+ lcd_video.left_margin,
+ lcd_video.right_margin);
+ exynos_mipi_dsi_set_main_disp_sync_area(dsim,
+ lcd_video.vsync_len,
+ lcd_video.hsync_len);
+ }
+ }
+
+ exynos_mipi_dsi_set_main_disp_resol(dsim, lcd_video.xres,
+ lcd_video.yres);
+
+ exynos_mipi_dsi_display_config(dsim, dsim->dsim_config);
+
+ debug("lcd panel ==> width = %d, height = %d\n",
+ lcd_video.xres, lcd_video.yres);
+
+ return 0;
+}
+
+int exynos_mipi_dsi_init_link(struct mipi_dsim_device *dsim)
+{
+ unsigned int time_out = 100;
+
+ switch (dsim->state) {
+ case DSIM_STATE_INIT:
+ exynos_mipi_dsi_init_fifo_pointer(dsim, 0x1f);
+
+ /* dsi configuration */
+ exynos_mipi_dsi_init_config(dsim);
+ exynos_mipi_dsi_enable_lane(dsim, DSIM_LANE_CLOCK, 1);
+ exynos_mipi_dsi_enable_lane(dsim, dsim->data_lane, 1);
+
+ /* set clock configuration */
+ exynos_mipi_dsi_set_clock(dsim,
+ dsim->dsim_config->e_byte_clk, 1);
+
+ /* check clock and data lane state are stop state */
+ while (!(exynos_mipi_dsi_is_lane_state(dsim))) {
+ time_out--;
+ if (time_out == 0) {
+ debug("DSI Master is not stop state.\n");
+ debug("Check initialization process\n");
+
+ return -EINVAL;
+ }
+ }
+
+ dsim->state = DSIM_STATE_STOP;
+
+ /* BTA sequence counters */
+ exynos_mipi_dsi_set_stop_state_counter(dsim,
+ dsim->dsim_config->stop_holding_cnt);
+ exynos_mipi_dsi_set_bta_timeout(dsim,
+ dsim->dsim_config->bta_timeout);
+ exynos_mipi_dsi_set_lpdr_timeout(dsim,
+ dsim->dsim_config->rx_timeout);
+
+ return 0;
+ default:
+ debug("DSI Master is already init.\n");
+ return 0;
+ }
+
+ return 0;
+}
+
+int exynos_mipi_dsi_set_hs_enable(struct mipi_dsim_device *dsim)
+{
+ if (dsim->state == DSIM_STATE_STOP) {
+ if (dsim->e_clk_src != DSIM_EXT_CLK_BYPASS) {
+ dsim->state = DSIM_STATE_HSCLKEN;
+
+ /* set LCDC and CPU transfer mode to HS. */
+ exynos_mipi_dsi_set_lcdc_transfer_mode(dsim, 0);
+ exynos_mipi_dsi_set_cpu_transfer_mode(dsim, 0);
+
+ exynos_mipi_dsi_enable_hs_clock(dsim, 1);
+
+ return 0;
+ } else
+ debug("clock source is external bypass.\n");
+ } else
+ debug("DSIM is not stop state.\n");
+
+ return 0;
+}
+
+int exynos_mipi_dsi_set_data_transfer_mode(struct mipi_dsim_device *dsim,
+ unsigned int mode)
+{
+ if (mode) {
+ if (dsim->state != DSIM_STATE_HSCLKEN) {
+ debug("HS Clock lane is not enabled.\n");
+ return -EINVAL;
+ }
+
+ exynos_mipi_dsi_set_lcdc_transfer_mode(dsim, 0);
+ } else {
+ if (dsim->state == DSIM_STATE_INIT || dsim->state ==
+ DSIM_STATE_ULPS) {
+ debug("DSI Master is not STOP or HSDT state.\n");
+ return -EINVAL;
+ }
+
+ exynos_mipi_dsi_set_cpu_transfer_mode(dsim, 0);
+ }
+
+ return 0;
+}
+
+int exynos_mipi_dsi_get_frame_done_status(struct mipi_dsim_device *dsim)
+{
+ return _exynos_mipi_dsi_get_frame_done_status(dsim);
+}
+
+int exynos_mipi_dsi_clear_frame_done(struct mipi_dsim_device *dsim)
+{
+ _exynos_mipi_dsi_clear_frame_done(dsim);
+
+ return 0;
+}
diff --git a/drivers/video/exynos_mipi_dsi_common.h b/drivers/video/exynos_mipi_dsi_common.h
new file mode 100644
index 0000000..4d80679
--- /dev/null
+++ b/drivers/video/exynos_mipi_dsi_common.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Author: InKi Dae <inki.dae@samsung.com>
+ * Author: Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <linux/fb.h>
+
+#ifndef _EXYNOS_MIPI_DSI_COMMON_H
+#define _EXYNOS_MIPI_DSI_COMMON_H
+
+int exynos_mipi_dsi_wr_data(struct mipi_dsim_device *dsim, unsigned int data_id,
+ unsigned int data0, unsigned int data1);
+int exynos_mipi_dsi_pll_on(struct mipi_dsim_device *dsim, unsigned int enable);
+unsigned long exynos_mipi_dsi_change_pll(struct mipi_dsim_device *dsim,
+ unsigned int pre_divider, unsigned int main_divider,
+ unsigned int scaler);
+int exynos_mipi_dsi_set_clock(struct mipi_dsim_device *dsim,
+ unsigned int byte_clk_sel, unsigned int enable);
+int exynos_mipi_dsi_init_dsim(struct mipi_dsim_device *dsim);
+int exynos_mipi_dsi_set_display_mode(struct mipi_dsim_device *dsim,
+ struct mipi_dsim_config *dsim_info);
+int exynos_mipi_dsi_init_link(struct mipi_dsim_device *dsim);
+int exynos_mipi_dsi_set_hs_enable(struct mipi_dsim_device *dsim);
+int exynos_mipi_dsi_set_data_transfer_mode(struct mipi_dsim_device *dsim,
+ unsigned int mode);
+int exynos_mipi_dsi_enable_frame_done_int(struct mipi_dsim_device *dsim,
+ unsigned int enable);
+int exynos_mipi_dsi_get_frame_done_status(struct mipi_dsim_device *dsim);
+int exynos_mipi_dsi_clear_frame_done(struct mipi_dsim_device *dsim);
+
+#endif /* _EXYNOS_MIPI_DSI_COMMON_H */
diff --git a/drivers/video/exynos_mipi_dsi_lowlevel.c b/drivers/video/exynos_mipi_dsi_lowlevel.c
new file mode 100644
index 0000000..d61b773
--- /dev/null
+++ b/drivers/video/exynos_mipi_dsi_lowlevel.c
@@ -0,0 +1,652 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Author: InKi Dae <inki.dae@samsung.com>
+ * Author: Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/arch/dsim.h>
+#include <asm/arch/mipi_dsim.h>
+#include <asm/arch/power.h>
+#include <asm/arch/cpu.h>
+
+#include "exynos_mipi_dsi_lowlevel.h"
+#include "exynos_mipi_dsi_common.h"
+
+void exynos_mipi_dsi_func_reset(struct mipi_dsim_device *dsim)
+{
+ unsigned int reg;
+
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ reg = readl(&mipi_dsim->swrst);
+
+ reg |= DSIM_FUNCRST;
+
+ writel(reg, &mipi_dsim->swrst);
+}
+
+void exynos_mipi_dsi_sw_reset(struct mipi_dsim_device *dsim)
+{
+ unsigned int reg = 0;
+
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ reg = readl(&mipi_dsim->swrst);
+
+ reg |= DSIM_SWRST;
+ reg |= DSIM_FUNCRST;
+
+ writel(reg, &mipi_dsim->swrst);
+}
+
+void exynos_mipi_dsi_sw_release(struct mipi_dsim_device *dsim)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = readl(&mipi_dsim->intsrc);
+
+ reg |= INTSRC_SWRST_RELEASE;
+
+ writel(reg, &mipi_dsim->intsrc);
+}
+
+void exynos_mipi_dsi_set_interrupt_mask(struct mipi_dsim_device *dsim,
+ unsigned int mode, unsigned int mask)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = readl(&mipi_dsim->intmsk);
+
+ if (mask)
+ reg |= mode;
+ else
+ reg &= ~mode;
+
+ writel(reg, &mipi_dsim->intmsk);
+}
+
+void exynos_mipi_dsi_init_fifo_pointer(struct mipi_dsim_device *dsim,
+ unsigned int cfg)
+{
+ unsigned int reg;
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ reg = readl(&mipi_dsim->fifoctrl);
+
+ writel(reg & ~(cfg), &mipi_dsim->fifoctrl);
+ udelay(10 * 1000);
+ reg |= cfg;
+
+ writel(reg, &mipi_dsim->fifoctrl);
+}
+
+/*
+ * this function set PLL P, M and S value in D-PHY
+ */
+void exynos_mipi_dsi_set_phy_tunning(struct mipi_dsim_device *dsim,
+ unsigned int value)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ writel(DSIM_AFC_CTL(value), &mipi_dsim->phyacchr);
+}
+
+void exynos_mipi_dsi_set_main_disp_resol(struct mipi_dsim_device *dsim,
+ unsigned int width_resol, unsigned int height_resol)
+{
+ unsigned int reg;
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ /* standby should be set after configuration so set to not ready*/
+ reg = (readl(&mipi_dsim->mdresol)) & ~(DSIM_MAIN_STAND_BY);
+ writel(reg, &mipi_dsim->mdresol);
+
+ /* reset resolution */
+ reg &= ~(DSIM_MAIN_VRESOL(0x7ff) | DSIM_MAIN_HRESOL(0x7ff));
+ reg |= DSIM_MAIN_VRESOL(height_resol) | DSIM_MAIN_HRESOL(width_resol);
+
+ reg |= DSIM_MAIN_STAND_BY;
+ writel(reg, &mipi_dsim->mdresol);
+}
+
+void exynos_mipi_dsi_set_main_disp_vporch(struct mipi_dsim_device *dsim,
+ unsigned int cmd_allow, unsigned int vfront, unsigned int vback)
+{
+ unsigned int reg;
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ reg = (readl(&mipi_dsim->mvporch)) &
+ ~((DSIM_CMD_ALLOW_MASK) | (DSIM_STABLE_VFP_MASK) |
+ (DSIM_MAIN_VBP_MASK));
+
+ reg |= ((cmd_allow & 0xf) << DSIM_CMD_ALLOW_SHIFT) |
+ ((vfront & 0x7ff) << DSIM_STABLE_VFP_SHIFT) |
+ ((vback & 0x7ff) << DSIM_MAIN_VBP_SHIFT);
+
+ writel(reg, &mipi_dsim->mvporch);
+}
+
+void exynos_mipi_dsi_set_main_disp_hporch(struct mipi_dsim_device *dsim,
+ unsigned int front, unsigned int back)
+{
+ unsigned int reg;
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ reg = (readl(&mipi_dsim->mhporch)) &
+ ~((DSIM_MAIN_HFP_MASK) | (DSIM_MAIN_HBP_MASK));
+
+ reg |= (front << DSIM_MAIN_HFP_SHIFT) | (back << DSIM_MAIN_HBP_SHIFT);
+
+ writel(reg, &mipi_dsim->mhporch);
+}
+
+void exynos_mipi_dsi_set_main_disp_sync_area(struct mipi_dsim_device *dsim,
+ unsigned int vert, unsigned int hori)
+{
+ unsigned int reg;
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ reg = (readl(&mipi_dsim->msync)) &
+ ~((DSIM_MAIN_VSA_MASK) | (DSIM_MAIN_HSA_MASK));
+
+ reg |= ((vert & 0x3ff) << DSIM_MAIN_VSA_SHIFT) |
+ (hori << DSIM_MAIN_HSA_SHIFT);
+
+ writel(reg, &mipi_dsim->msync);
+}
+
+void exynos_mipi_dsi_set_sub_disp_resol(struct mipi_dsim_device *dsim,
+ unsigned int vert, unsigned int hori)
+{
+ unsigned int reg;
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ reg = (readl(&mipi_dsim->sdresol)) &
+ ~(DSIM_SUB_STANDY_MASK);
+
+ writel(reg, &mipi_dsim->sdresol);
+
+ reg &= ~(DSIM_SUB_VRESOL_MASK) | ~(DSIM_SUB_HRESOL_MASK);
+ reg |= ((vert & 0x7ff) << DSIM_SUB_VRESOL_SHIFT) |
+ ((hori & 0x7ff) << DSIM_SUB_HRESOL_SHIFT);
+ writel(reg, &mipi_dsim->sdresol);
+
+ /* DSIM STANDBY */
+ reg |= (1 << DSIM_SUB_STANDY_SHIFT);
+ writel(reg, &mipi_dsim->sdresol);
+}
+
+void exynos_mipi_dsi_init_config(struct mipi_dsim_device *dsim)
+{
+ struct mipi_dsim_config *dsim_config = dsim->dsim_config;
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int cfg = (readl(&mipi_dsim->config)) &
+ ~((1 << DSIM_EOT_PACKET_SHIFT) |
+ (0x1f << DSIM_HSA_MODE_SHIFT) |
+ (0x3 << DSIM_NUM_OF_DATALANE_SHIFT));
+
+ cfg |= (dsim_config->auto_flush << DSIM_AUTO_FLUSH_SHIFT) |
+ (dsim_config->eot_disable << DSIM_EOT_PACKET_SHIFT) |
+ (dsim_config->auto_vertical_cnt << DSIM_AUTO_MODE_SHIFT) |
+ (dsim_config->hse << DSIM_HSE_MODE_SHIFT) |
+ (dsim_config->hfp << DSIM_HFP_MODE_SHIFT) |
+ (dsim_config->hbp << DSIM_HBP_MODE_SHIFT) |
+ (dsim_config->hsa << DSIM_HSA_MODE_SHIFT) |
+ (dsim_config->e_no_data_lane << DSIM_NUM_OF_DATALANE_SHIFT);
+
+ writel(cfg, &mipi_dsim->config);
+}
+
+void exynos_mipi_dsi_display_config(struct mipi_dsim_device *dsim,
+ struct mipi_dsim_config *dsim_config)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ u32 reg = (readl(&mipi_dsim->config)) &
+ ~((0x3 << DSIM_BURST_MODE_SHIFT) | (1 << DSIM_VIDEO_MODE_SHIFT)
+ | (0x3 << DSIM_MAINVC_SHIFT) | (0x7 << DSIM_MAINPIX_SHIFT)
+ | (0x3 << DSIM_SUBVC_SHIFT) | (0x7 << DSIM_SUBPIX_SHIFT));
+
+ if (dsim_config->e_interface == DSIM_VIDEO)
+ reg |= (1 << DSIM_VIDEO_MODE_SHIFT);
+ else if (dsim_config->e_interface == DSIM_COMMAND)
+ reg &= ~(1 << DSIM_VIDEO_MODE_SHIFT);
+ else {
+ printf("unknown lcd type.\n");
+ return;
+ }
+
+ /* main lcd */
+ reg |= ((u8) (dsim_config->e_burst_mode) & 0x3) << DSIM_BURST_MODE_SHIFT
+ | ((u8) (dsim_config->e_virtual_ch) & 0x3) << DSIM_MAINVC_SHIFT
+ | ((u8) (dsim_config->e_pixel_format) & 0x7) << DSIM_MAINPIX_SHIFT;
+
+ writel(reg, &mipi_dsim->config);
+}
+
+void exynos_mipi_dsi_enable_lane(struct mipi_dsim_device *dsim,
+ unsigned int lane, unsigned int enable)
+{
+ unsigned int reg;
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ reg = readl(&mipi_dsim->config);
+
+ if (enable)
+ reg |= DSIM_LANE_ENx(lane);
+ else
+ reg &= ~DSIM_LANE_ENx(lane);
+
+ writel(reg, &mipi_dsim->config);
+}
+
+void exynos_mipi_dsi_set_data_lane_number(struct mipi_dsim_device *dsim,
+ unsigned int count)
+{
+ unsigned int cfg;
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ /* get the data lane number. */
+ cfg = DSIM_NUM_OF_DATA_LANE(count);
+
+ writel(cfg, &mipi_dsim->config);
+}
+
+void exynos_mipi_dsi_enable_afc(struct mipi_dsim_device *dsim,
+ unsigned int enable, unsigned int afc_code)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = readl(&mipi_dsim->phyacchr);
+
+ reg = 0;
+
+ if (enable) {
+ reg |= DSIM_AFC_EN;
+ reg &= ~(0x7 << DSIM_AFC_CTL_SHIFT);
+ reg |= DSIM_AFC_CTL(afc_code);
+ } else
+ reg &= ~DSIM_AFC_EN;
+
+ writel(reg, &mipi_dsim->phyacchr);
+}
+
+void exynos_mipi_dsi_enable_pll_bypass(struct mipi_dsim_device *dsim,
+ unsigned int enable)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->clkctrl)) &
+ ~(DSIM_PLL_BYPASS_EXTERNAL);
+
+ reg |= enable << DSIM_PLL_BYPASS_SHIFT;
+
+ writel(reg, &mipi_dsim->clkctrl);
+}
+
+void exynos_mipi_dsi_pll_freq_band(struct mipi_dsim_device *dsim,
+ unsigned int freq_band)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->pllctrl)) &
+ ~(0x1f << DSIM_FREQ_BAND_SHIFT);
+
+ reg |= ((freq_band & 0x1f) << DSIM_FREQ_BAND_SHIFT);
+
+ writel(reg, &mipi_dsim->pllctrl);
+}
+
+void exynos_mipi_dsi_pll_freq(struct mipi_dsim_device *dsim,
+ unsigned int pre_divider, unsigned int main_divider,
+ unsigned int scaler)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->pllctrl)) &
+ ~(0x7ffff << 1);
+
+ reg |= ((pre_divider & 0x3f) << DSIM_PREDIV_SHIFT) |
+ ((main_divider & 0x1ff) << DSIM_MAIN_SHIFT) |
+ ((scaler & 0x7) << DSIM_SCALER_SHIFT);
+
+ writel(reg, &mipi_dsim->pllctrl);
+}
+
+void exynos_mipi_dsi_pll_stable_time(struct mipi_dsim_device *dsim,
+ unsigned int lock_time)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ writel(lock_time, &mipi_dsim->plltmr);
+}
+
+void exynos_mipi_dsi_enable_pll(struct mipi_dsim_device *dsim,
+ unsigned int enable)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->pllctrl)) &
+ ~(0x1 << DSIM_PLL_EN_SHIFT);
+
+ reg |= ((enable & 0x1) << DSIM_PLL_EN_SHIFT);
+
+ writel(reg, &mipi_dsim->pllctrl);
+}
+
+void exynos_mipi_dsi_set_byte_clock_src(struct mipi_dsim_device *dsim,
+ unsigned int src)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->clkctrl)) &
+ ~(0x3 << DSIM_BYTE_CLK_SRC_SHIFT);
+
+ reg |= ((unsigned int) src) << DSIM_BYTE_CLK_SRC_SHIFT;
+
+ writel(reg, &mipi_dsim->clkctrl);
+}
+
+void exynos_mipi_dsi_enable_byte_clock(struct mipi_dsim_device *dsim,
+ unsigned int enable)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->clkctrl)) &
+ ~(1 << DSIM_BYTE_CLKEN_SHIFT);
+
+ reg |= enable << DSIM_BYTE_CLKEN_SHIFT;
+
+ writel(reg, &mipi_dsim->clkctrl);
+}
+
+void exynos_mipi_dsi_set_esc_clk_prs(struct mipi_dsim_device *dsim,
+ unsigned int enable, unsigned int prs_val)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->clkctrl)) &
+ ~((1 << DSIM_ESC_CLKEN_SHIFT) | (0xffff));
+
+ reg |= enable << DSIM_ESC_CLKEN_SHIFT;
+ if (enable)
+ reg |= prs_val;
+
+ writel(reg, &mipi_dsim->clkctrl);
+}
+
+void exynos_mipi_dsi_enable_esc_clk_on_lane(struct mipi_dsim_device *dsim,
+ unsigned int lane_sel, unsigned int enable)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = readl(&mipi_dsim->clkctrl);
+
+ if (enable)
+ reg |= DSIM_LANE_ESC_CLKEN(lane_sel);
+ else
+ reg &= ~DSIM_LANE_ESC_CLKEN(lane_sel);
+
+ writel(reg, &mipi_dsim->clkctrl);
+}
+
+void exynos_mipi_dsi_force_dphy_stop_state(struct mipi_dsim_device *dsim,
+ unsigned int enable)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->escmode)) &
+ ~(0x1 << DSIM_FORCE_STOP_STATE_SHIFT);
+
+ reg |= ((enable & 0x1) << DSIM_FORCE_STOP_STATE_SHIFT);
+
+ writel(reg, &mipi_dsim->escmode);
+}
+
+unsigned int exynos_mipi_dsi_is_lane_state(struct mipi_dsim_device *dsim)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = readl(&mipi_dsim->status);
+
+ /**
+ * check clock and data lane states.
+ * if MIPI-DSI controller was enabled at bootloader then
+ * TX_READY_HS_CLK is enabled otherwise STOP_STATE_CLK.
+ * so it should be checked for two case.
+ */
+ if ((reg & DSIM_STOP_STATE_DAT(0xf)) &&
+ ((reg & DSIM_STOP_STATE_CLK) ||
+ (reg & DSIM_TX_READY_HS_CLK)))
+ return 1;
+ else
+ return 0;
+}
+
+void exynos_mipi_dsi_set_stop_state_counter(struct mipi_dsim_device *dsim,
+ unsigned int cnt_val)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->escmode)) &
+ ~(0x7ff << DSIM_STOP_STATE_CNT_SHIFT);
+
+ reg |= ((cnt_val & 0x7ff) << DSIM_STOP_STATE_CNT_SHIFT);
+
+ writel(reg, &mipi_dsim->escmode);
+}
+
+void exynos_mipi_dsi_set_bta_timeout(struct mipi_dsim_device *dsim,
+ unsigned int timeout)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->timeout)) &
+ ~(0xff << DSIM_BTA_TOUT_SHIFT);
+
+ reg |= (timeout << DSIM_BTA_TOUT_SHIFT);
+
+ writel(reg, &mipi_dsim->timeout);
+}
+
+void exynos_mipi_dsi_set_lpdr_timeout(struct mipi_dsim_device *dsim,
+ unsigned int timeout)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->timeout)) &
+ ~(0xffff << DSIM_LPDR_TOUT_SHIFT);
+
+ reg |= (timeout << DSIM_LPDR_TOUT_SHIFT);
+
+ writel(reg, &mipi_dsim->timeout);
+}
+
+void exynos_mipi_dsi_set_cpu_transfer_mode(struct mipi_dsim_device *dsim,
+ unsigned int lp)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = readl(&mipi_dsim->escmode);
+
+ reg &= ~DSIM_CMD_LPDT_LP;
+
+ if (lp)
+ reg |= DSIM_CMD_LPDT_LP;
+
+ writel(reg, &mipi_dsim->escmode);
+}
+
+void exynos_mipi_dsi_set_lcdc_transfer_mode(struct mipi_dsim_device *dsim,
+ unsigned int lp)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = readl(&mipi_dsim->escmode);
+
+ reg &= ~DSIM_TX_LPDT_LP;
+
+ if (lp)
+ reg |= DSIM_TX_LPDT_LP;
+
+ writel(reg, &mipi_dsim->escmode);
+}
+
+void exynos_mipi_dsi_enable_hs_clock(struct mipi_dsim_device *dsim,
+ unsigned int enable)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->clkctrl)) &
+ ~(1 << DSIM_TX_REQUEST_HSCLK_SHIFT);
+
+ reg |= enable << DSIM_TX_REQUEST_HSCLK_SHIFT;
+
+ writel(reg, &mipi_dsim->clkctrl);
+}
+
+void exynos_mipi_dsi_dp_dn_swap(struct mipi_dsim_device *dsim,
+ unsigned int swap_en)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = readl(&mipi_dsim->phyacchr1);
+
+ reg &= ~(0x3 << DSIM_DPDN_SWAP_DATA_SHIFT);
+ reg |= (swap_en & 0x3) << DSIM_DPDN_SWAP_DATA_SHIFT;
+
+ writel(reg, &mipi_dsim->phyacchr1);
+}
+
+void exynos_mipi_dsi_hs_zero_ctrl(struct mipi_dsim_device *dsim,
+ unsigned int hs_zero)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->pllctrl)) &
+ ~(0xf << DSIM_ZEROCTRL_SHIFT);
+
+ reg |= ((hs_zero & 0xf) << DSIM_ZEROCTRL_SHIFT);
+
+ writel(reg, &mipi_dsim->pllctrl);
+}
+
+void exynos_mipi_dsi_prep_ctrl(struct mipi_dsim_device *dsim, unsigned int prep)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (readl(&mipi_dsim->pllctrl)) &
+ ~(0x7 << DSIM_PRECTRL_SHIFT);
+
+ reg |= ((prep & 0x7) << DSIM_PRECTRL_SHIFT);
+
+ writel(reg, &mipi_dsim->pllctrl);
+}
+
+void exynos_mipi_dsi_clear_interrupt(struct mipi_dsim_device *dsim)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = readl(&mipi_dsim->intsrc);
+
+ reg |= INTSRC_PLL_STABLE;
+
+ writel(reg, &mipi_dsim->intsrc);
+}
+
+void exynos_mipi_dsi_clear_all_interrupt(struct mipi_dsim_device *dsim)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ writel(0xffffffff, &mipi_dsim->intsrc);
+}
+
+unsigned int exynos_mipi_dsi_is_pll_stable(struct mipi_dsim_device *dsim)
+{
+ unsigned int reg;
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ reg = readl(&mipi_dsim->status);
+
+ return reg & DSIM_PLL_STABLE ? 1 : 0;
+}
+
+unsigned int exynos_mipi_dsi_get_fifo_state(struct mipi_dsim_device *dsim)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ return readl(&mipi_dsim->fifoctrl) & ~(0x1f);
+}
+
+void exynos_mipi_dsi_wr_tx_header(struct mipi_dsim_device *dsim,
+ unsigned int di, unsigned int data0, unsigned int data1)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = (DSIM_PKTHDR_DAT1(data1) | DSIM_PKTHDR_DAT0(data0) |
+ DSIM_PKTHDR_DI(di));
+
+ writel(reg, &mipi_dsim->pkthdr);
+}
+
+unsigned int _exynos_mipi_dsi_get_frame_done_status(struct mipi_dsim_device
+ *dsim)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = readl(&mipi_dsim->intsrc);
+
+ return (reg & INTSRC_FRAME_DONE) ? 1 : 0;
+}
+
+void _exynos_mipi_dsi_clear_frame_done(struct mipi_dsim_device *dsim)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+ unsigned int reg = readl(&mipi_dsim->intsrc);
+
+ writel(reg | INTSRC_FRAME_DONE, &mipi_dsim->intsrc);
+}
+
+void exynos_mipi_dsi_wr_tx_data(struct mipi_dsim_device *dsim,
+ unsigned int tx_data)
+{
+ struct exynos_mipi_dsim *mipi_dsim =
+ (struct exynos_mipi_dsim *)samsung_get_base_mipi_dsim();
+
+ writel(tx_data, &mipi_dsim->payload);
+}
diff --git a/drivers/video/exynos_mipi_dsi_lowlevel.h b/drivers/video/exynos_mipi_dsi_lowlevel.h
new file mode 100644
index 0000000..4b8c441
--- /dev/null
+++ b/drivers/video/exynos_mipi_dsi_lowlevel.h
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Author: InKi Dae <inki.dae@samsung.com>
+ * Author: Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _EXYNOS_MIPI_DSI_LOWLEVEL_H
+#define _EXYNOS_MIPI_DSI_LOWLEVEL_H
+
+void exynos_mipi_dsi_register(struct mipi_dsim_device *dsim);
+void exynos_mipi_dsi_func_reset(struct mipi_dsim_device *dsim);
+void exynos_mipi_dsi_sw_reset(struct mipi_dsim_device *dsim);
+void exynos_mipi_dsi_sw_release(struct mipi_dsim_device *dsim);
+void exynos_mipi_dsi_set_interrupt_mask(struct mipi_dsim_device *dsim,
+ unsigned int mode, unsigned int mask);
+void exynos_mipi_dsi_set_data_lane_number(struct mipi_dsim_device *dsim,
+ unsigned int count);
+void exynos_mipi_dsi_init_fifo_pointer(struct mipi_dsim_device *dsim,
+ unsigned int cfg);
+void exynos_mipi_dsi_set_phy_tunning(struct mipi_dsim_device *dsim,
+ unsigned int value);
+void exynos_mipi_dsi_set_phy_tunning(struct mipi_dsim_device *dsim,
+ unsigned int value);
+void exynos_mipi_dsi_set_main_disp_resol(struct mipi_dsim_device *dsim,
+ unsigned int width_resol, unsigned int height_resol);
+void exynos_mipi_dsi_set_main_disp_vporch(struct mipi_dsim_device *dsim,
+ unsigned int cmd_allow, unsigned int vfront, unsigned int vback);
+void exynos_mipi_dsi_set_main_disp_hporch(struct mipi_dsim_device *dsim,
+ unsigned int front, unsigned int back);
+void exynos_mipi_dsi_set_main_disp_sync_area(struct mipi_dsim_device *dsim,
+ unsigned int vert, unsigned int hori);
+void exynos_mipi_dsi_set_sub_disp_resol(struct mipi_dsim_device *dsim,
+ unsigned int vert, unsigned int hori);
+void exynos_mipi_dsi_init_config(struct mipi_dsim_device *dsim);
+void exynos_mipi_dsi_display_config(struct mipi_dsim_device *dsim,
+ struct mipi_dsim_config *dsim_config);
+void exynos_mipi_dsi_set_data_lane_number(struct mipi_dsim_device *dsim,
+ unsigned int count);
+void exynos_mipi_dsi_enable_lane(struct mipi_dsim_device *dsim,
+ unsigned int lane, unsigned int enable);
+void exynos_mipi_dsi_enable_afc(struct mipi_dsim_device *dsim,
+ unsigned int enable, unsigned int afc_code);
+void exynos_mipi_dsi_enable_pll_bypass(struct mipi_dsim_device *dsim,
+ unsigned int enable);
+void exynos_mipi_dsi_pll_freq_band(struct mipi_dsim_device *dsim,
+ unsigned int freq_band);
+void exynos_mipi_dsi_pll_freq(struct mipi_dsim_device *dsim,
+ unsigned int pre_divider, unsigned int main_divider,
+ unsigned int scaler);
+void exynos_mipi_dsi_pll_stable_time(struct mipi_dsim_device *dsim,
+ unsigned int lock_time);
+void exynos_mipi_dsi_enable_pll(struct mipi_dsim_device *dsim,
+ unsigned int enable);
+void exynos_mipi_dsi_set_byte_clock_src(struct mipi_dsim_device *dsim,
+ unsigned int src);
+void exynos_mipi_dsi_enable_byte_clock(struct mipi_dsim_device *dsim,
+ unsigned int enable);
+void exynos_mipi_dsi_set_esc_clk_prs(struct mipi_dsim_device *dsim,
+ unsigned int enable, unsigned int prs_val);
+void exynos_mipi_dsi_enable_esc_clk_on_lane(struct mipi_dsim_device *dsim,
+ unsigned int lane_sel, unsigned int enable);
+void exynos_mipi_dsi_force_dphy_stop_state(struct mipi_dsim_device *dsim,
+ unsigned int enable);
+unsigned int exynos_mipi_dsi_is_lane_state(struct mipi_dsim_device *dsim);
+void exynos_mipi_dsi_set_stop_state_counter(struct mipi_dsim_device *dsim,
+ unsigned int cnt_val);
+void exynos_mipi_dsi_set_bta_timeout(struct mipi_dsim_device *dsim,
+ unsigned int timeout);
+void exynos_mipi_dsi_set_lpdr_timeout(struct mipi_dsim_device *dsim,
+ unsigned int timeout);
+void exynos_mipi_dsi_set_lcdc_transfer_mode(struct mipi_dsim_device *dsim,
+ unsigned int lp);
+void exynos_mipi_dsi_set_cpu_transfer_mode(struct mipi_dsim_device *dsim,
+ unsigned int lp);
+void exynos_mipi_dsi_enable_hs_clock(struct mipi_dsim_device *dsim,
+ unsigned int enable);
+void exynos_mipi_dsi_dp_dn_swap(struct mipi_dsim_device *dsim,
+ unsigned int swap_en);
+void exynos_mipi_dsi_hs_zero_ctrl(struct mipi_dsim_device *dsim,
+ unsigned int hs_zero);
+void exynos_mipi_dsi_prep_ctrl(struct mipi_dsim_device *dsim,
+ unsigned int prep);
+void exynos_mipi_dsi_clear_interrupt(struct mipi_dsim_device *dsim);
+void exynos_mipi_dsi_clear_all_interrupt(struct mipi_dsim_device *dsim);
+unsigned int exynos_mipi_dsi_is_pll_stable(struct mipi_dsim_device *dsim);
+unsigned int exynos_mipi_dsi_get_fifo_state(struct mipi_dsim_device *dsim);
+unsigned int _exynos_mipi_dsi_get_frame_done_status(struct mipi_dsim_device
+ *dsim);
+void _exynos_mipi_dsi_clear_frame_done(struct mipi_dsim_device *dsim);
+void exynos_mipi_dsi_wr_tx_header(struct mipi_dsim_device *dsim,
+ unsigned int di, unsigned int data0, unsigned int data1);
+void exynos_mipi_dsi_wr_tx_data(struct mipi_dsim_device *dsim,
+ unsigned int tx_data);
+
+#endif /* _EXYNOS_MIPI_DSI_LOWLEVEL_H */
diff --git a/drivers/video/s6e8ax0.c b/drivers/video/s6e8ax0.c
new file mode 100644
index 0000000..1ec7fd6
--- /dev/null
+++ b/drivers/video/s6e8ax0.c
@@ -0,0 +1,256 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Author: Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/arch/mipi_dsim.h>
+
+#include "exynos_mipi_dsi_lowlevel.h"
+#include "exynos_mipi_dsi_common.h"
+
+static void s6e8ax0_panel_cond(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+ const unsigned char data_to_send[] = {
+ 0xf8, 0x3d, 0x35, 0x00, 0x00, 0x00, 0x8d, 0x00, 0x4c,
+ 0x6e, 0x10, 0x27, 0x7d, 0x3f, 0x10, 0x00, 0x00, 0x20,
+ 0x04, 0x08, 0x6e, 0x00, 0x00, 0x00, 0x02, 0x08, 0x08,
+ 0x23, 0x23, 0xc0, 0xc8, 0x08, 0x48, 0xc1, 0x00, 0xc3,
+ 0xff, 0xff, 0xc8
+ };
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
+ (unsigned int)data_to_send, ARRAY_SIZE(data_to_send));
+}
+
+static void s6e8ax0_display_cond(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+ const unsigned char data_to_send[] = {
+ 0xf2, 0x80, 0x03, 0x0d
+ };
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
+ (unsigned int)data_to_send,
+ ARRAY_SIZE(data_to_send));
+}
+
+static void s6e8ax0_gamma_cond(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+ /* 7500K 2.2 Set (M3, 300cd) */
+ const unsigned char data_to_send[] = {
+ 0xfa, 0x01, 0x0f, 0x00, 0x0f, 0xda, 0xc0, 0xe4, 0xc8,
+ 0xc8, 0xc6, 0xd3, 0xd6, 0xd0, 0xab, 0xb2, 0xa6, 0xbf,
+ 0xc2, 0xb9, 0x00, 0x93, 0x00, 0x86, 0x00, 0xd1
+ };
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
+ (unsigned int)data_to_send,
+ ARRAY_SIZE(data_to_send));
+}
+
+static void s6e8ax0_gamma_update(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, 0xf7, 0x3);
+}
+
+static void s6e8ax0_etc_source_control(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+ const unsigned char data_to_send[] = {
+ 0xf6, 0x00, 0x02, 0x00
+ };
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
+ (unsigned int)data_to_send,
+ ARRAY_SIZE(data_to_send));
+}
+
+static void s6e8ax0_etc_pentile_control(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+ const unsigned char data_to_send[] = {
+ 0xb6, 0x0c, 0x02, 0x03, 0x32, 0xff, 0x44, 0x44, 0xc0,
+ 0x00
+ };
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
+ (unsigned int)data_to_send,
+ ARRAY_SIZE(data_to_send));
+}
+
+static void s6e8ax0_etc_mipi_control1(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+ const unsigned char data_to_send[] = {
+ 0xe1, 0x10, 0x1c, 0x17, 0x08, 0x1d
+ };
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
+ (unsigned int)data_to_send,
+ ARRAY_SIZE(data_to_send));
+}
+
+static void s6e8ax0_etc_mipi_control2(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+ const unsigned char data_to_send[] = {
+ 0xe2, 0xed, 0x07, 0xc3, 0x13, 0x0d, 0x03
+ };
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
+ (unsigned int)data_to_send,
+ ARRAY_SIZE(data_to_send));
+}
+
+static void s6e8ax0_etc_power_control(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+ const unsigned char data_to_send[] = {
+ 0xf4, 0xcf, 0x0a, 0x12, 0x10, 0x19, 0x33, 0x02
+ };
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
+ (unsigned int)data_to_send, ARRAY_SIZE(data_to_send));
+}
+
+static void s6e8ax0_etc_mipi_control3(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, 0xe3, 0x40);
+}
+
+static void s6e8ax0_etc_mipi_control4(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+ const unsigned char data_to_send[] = {
+ 0xe4, 0x00, 0x00, 0x14, 0x80, 0x00, 0x00, 0x00
+ };
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
+ (unsigned int)data_to_send, ARRAY_SIZE(data_to_send));
+}
+
+static void s6e8ax0_elvss_set(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+ const unsigned char data_to_send[] = {
+ 0xb1, 0x04, 0x00
+ };
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
+ (unsigned int)data_to_send,
+ ARRAY_SIZE(data_to_send));
+}
+
+static void s6e8ax0_display_on(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+
+ ops->cmd_write(dsim_dev,
+ MIPI_DSI_DCS_SHORT_WRITE, 0x29, 0x00);
+}
+
+static void s6e8ax0_sleep_out(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+
+ ops->cmd_write(dsim_dev,
+ MIPI_DSI_DCS_SHORT_WRITE, 0x11, 0x00);
+}
+
+static void s6e8ax0_apply_level1_key(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+ const unsigned char data_to_send[] = {
+ 0xf0, 0x5a, 0x5a
+ };
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
+ (unsigned int)data_to_send, ARRAY_SIZE(data_to_send));
+}
+
+static void s6e8ax0_apply_mtp_key(struct mipi_dsim_device *dsim_dev)
+{
+ struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
+ const unsigned char data_to_send[] = {
+ 0xf1, 0x5a, 0x5a
+ };
+
+ ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
+ (unsigned int)data_to_send, ARRAY_SIZE(data_to_send));
+}
+
+static void s6e8ax0_panel_init(struct mipi_dsim_device *dsim_dev)
+{
+ /*
+ * in case of setting gamma and panel condition at first,
+ * it shuold be setting like below.
+ * set_gamma() -> set_panel_condition()
+ */
+
+ s6e8ax0_apply_level1_key(dsim_dev);
+ s6e8ax0_apply_mtp_key(dsim_dev);
+
+ s6e8ax0_sleep_out(dsim_dev);
+ mdelay(5);
+ s6e8ax0_panel_cond(dsim_dev);
+ s6e8ax0_display_cond(dsim_dev);
+ s6e8ax0_gamma_cond(dsim_dev);
+ s6e8ax0_gamma_update(dsim_dev);
+
+ s6e8ax0_etc_source_control(dsim_dev);
+ s6e8ax0_elvss_set(dsim_dev);
+ s6e8ax0_etc_pentile_control(dsim_dev);
+ s6e8ax0_etc_mipi_control1(dsim_dev);
+ s6e8ax0_etc_mipi_control2(dsim_dev);
+ s6e8ax0_etc_power_control(dsim_dev);
+ s6e8ax0_etc_mipi_control3(dsim_dev);
+ s6e8ax0_etc_mipi_control4(dsim_dev);
+}
+
+static int s6e8ax0_panel_set(struct mipi_dsim_device *dsim_dev)
+{
+ s6e8ax0_panel_init(dsim_dev);
+
+ return 0;
+}
+
+static void s6e8ax0_display_enable(struct mipi_dsim_device *dsim_dev)
+{
+ s6e8ax0_display_on(dsim_dev);
+}
+
+static struct mipi_dsim_lcd_driver s6e8ax0_dsim_ddi_driver = {
+ .name = "s6e8ax0",
+ .id = -1,
+
+ .mipi_panel_init = s6e8ax0_panel_set,
+ .mipi_display_on = s6e8ax0_display_enable,
+};
+
+void s6e8ax0_init(void)
+{
+ exynos_mipi_dsi_register_lcd_driver(&s6e8ax0_dsim_ddi_driver);
+}
diff --git a/include/aes.h b/include/aes.h
new file mode 100644
index 0000000..41b0db2
--- /dev/null
+++ b/include/aes.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors.
+ * (C) Copyright 2010 - 2011 NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _AES_REF_H_
+#define _AES_REF_H_
+
+/*
+ * AES encryption library, with small code size, supporting only 128-bit AES
+ *
+ * AES is a stream cipher which works a block at a time, with each block
+ * in this case being AES_KEY_LENGTH bytes.
+ */
+
+enum {
+ AES_STATECOLS = 4, /* columns in the state & expanded key */
+ AES_KEYCOLS = 4, /* columns in a key */
+ AES_ROUNDS = 10, /* rounds in encryption */
+
+ AES_KEY_LENGTH = 128 / 8,
+ AES_EXPAND_KEY_LENGTH = 4 * AES_STATECOLS * (AES_ROUNDS + 1),
+};
+
+/**
+ * Expand a key into a key schedule, which is then used for the other
+ * operations.
+ *
+ * \param key Key, of length AES_KEY_LENGTH bytes
+ * \param expkey Buffer to place expanded key, AES_EXPAND_KEY_LENGTH
+ */
+void aes_expand_key(u8 *key, u8 *expkey);
+
+/**
+ * Encrypt a single block of data
+ *
+ * in Input data
+ * expkey Expanded key to use for encryption (from aes_expand_key())
+ * out Output data
+ */
+void aes_encrypt(u8 *in, u8 *expkey, u8 *out);
+
+/**
+ * Decrypt a single block of data
+ *
+ * in Input data
+ * expkey Expanded key to use for decryption (from aes_expand_key())
+ * out Output data
+ */
+void aes_decrypt(u8 *in, u8 *expkey, u8 *out);
+
+#endif /* _AES_REF_H_ */
diff --git a/include/ahci.h b/include/ahci.h
index 465ea7f..c4fb9e7 100644
--- a/include/ahci.h
+++ b/include/ahci.h
@@ -30,12 +30,13 @@
#define AHCI_PCI_BAR 0x24
#define AHCI_MAX_SG 56 /* hardware max is 64K */
#define AHCI_CMD_SLOT_SZ 32
+#define AHCI_MAX_CMD_SLOT 32
#define AHCI_RX_FIS_SZ 256
#define AHCI_CMD_TBL_HDR 0x80
#define AHCI_CMD_TBL_CDB 0x40
#define AHCI_CMD_TBL_SZ AHCI_CMD_TBL_HDR + (AHCI_MAX_SG * 16)
-#define AHCI_PORT_PRIV_DMA_SZ AHCI_CMD_SLOT_SZ + AHCI_CMD_TBL_SZ \
- + AHCI_RX_FIS_SZ
+#define AHCI_PORT_PRIV_DMA_SZ (AHCI_CMD_SLOT_SZ * AHCI_MAX_CMD_SLOT + \
+ AHCI_CMD_TBL_SZ + AHCI_RX_FIS_SZ)
#define AHCI_CMD_ATAPI (1 << 5)
#define AHCI_CMD_WRITE (1 << 6)
#define AHCI_CMD_PREFETCH (1 << 7)
diff --git a/include/common.h b/include/common.h
index 4b5841e..eb9de18 100644
--- a/include/common.h
+++ b/include/common.h
@@ -222,6 +222,31 @@
#define MIN(x, y) min(x, y)
#define MAX(x, y) max(x, y)
+/*
+ * Return the absolute value of a number.
+ *
+ * This handles unsigned and signed longs, ints, shorts and chars. For all
+ * input types abs() returns a signed long.
+ *
+ * For 64-bit types, use abs64()
+ */
+#define abs(x) ({ \
+ long ret; \
+ if (sizeof(x) == sizeof(long)) { \
+ long __x = (x); \
+ ret = (__x < 0) ? -__x : __x; \
+ } else { \
+ int __x = (x); \
+ ret = (__x < 0) ? -__x : __x; \
+ } \
+ ret; \
+ })
+
+#define abs64(x) ({ \
+ s64 __x = (x); \
+ (__x < 0) ? -__x : __x; \
+ })
+
#if defined(CONFIG_ENV_IS_EMBEDDED)
#define TOTAL_MALLOC_LEN CONFIG_SYS_MALLOC_LEN
#elif ( ((CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) < CONFIG_SYS_MONITOR_BASE) || \
@@ -794,6 +819,10 @@
#include <bootstage.h>
+#ifdef CONFIG_SHOW_ACTIVITY
+void show_activity(int arg);
+#endif
+
/* Multicore arch functions */
#ifdef CONFIG_MP
int cpu_status(int nr);
diff --git a/include/configs/P1023RDS.h b/include/configs/P1023RDS.h
index e057b1f..e632d1b 100644
--- a/include/configs/P1023RDS.h
+++ b/include/configs/P1023RDS.h
@@ -310,9 +310,6 @@
#define CONFIG_OF_BOARD_SETUP
#define CONFIG_OF_STDOUT_VIA_ALIAS
-#define CONFIG_SYS_64BIT_VSPRINTF
-#define CONFIG_SYS_64BIT_STRTOUL
-
/* new uImage format support */
#define CONFIG_FIT
#define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */
diff --git a/include/configs/P2020COME.h b/include/configs/P2020COME.h
index 365322c..28122ec 100644
--- a/include/configs/P2020COME.h
+++ b/include/configs/P2020COME.h
@@ -416,8 +416,6 @@
#endif
/* Misc Extra Settings */
-#define CONFIG_SYS_64BIT_VSPRINTF 1
-#define CONFIG_SYS_64BIT_STRTOUL 1
#define CONFIG_CMD_DHCP 1
#define CONFIG_CMD_DATE 1
diff --git a/include/configs/am3517_crane.h b/include/configs/am3517_crane.h
index b0dd2f0..1233985 100644
--- a/include/configs/am3517_crane.h
+++ b/include/configs/am3517_crane.h
@@ -174,7 +174,6 @@
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */
/* NAND devices */
-#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#define CONFIG_JFFS2_NAND
/* nand device jffs2 lives on */
@@ -326,7 +325,7 @@
#define CONFIG_SPL
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
-#define CONFIG_SPL_MAX_SIZE (45 * 1024)
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000000
diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h
index b5f75d1..ff8d1b0 100644
--- a/include/configs/am3517_evm.h
+++ b/include/configs/am3517_evm.h
@@ -173,8 +173,6 @@
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */
/* NAND devices */
-#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
-
#define CONFIG_JFFS2_NAND
/* nand device jffs2 lives on */
#define CONFIG_JFFS2_DEV "nand0"
@@ -326,7 +324,7 @@
#define CONFIG_SPL
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
-#define CONFIG_SPL_MAX_SIZE (45 * 1024)
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000000
diff --git a/include/configs/at91sam9263ek.h b/include/configs/at91sam9263ek.h
index 8399246..f424e5a 100644
--- a/include/configs/at91sam9263ek.h
+++ b/include/configs/at91sam9263ek.h
@@ -283,8 +283,6 @@
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PD15
#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PA22
-
-#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#endif
/* Ethernet */
diff --git a/include/configs/cam_enc_4xx.h b/include/configs/cam_enc_4xx.h
index 99856eb..71faf1c 100644
--- a/include/configs/cam_enc_4xx.h
+++ b/include/configs/cam_enc_4xx.h
@@ -37,7 +37,7 @@
#define CONFIG_HOSTNAME cam_enc_4xx
-#define BOARD_LATE_INIT
+#define CONFIG_BOARD_LATE_INIT
#define CONFIG_CAM_ENC_LED_MASK 0x0fc00000
/* Memory Info */
diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
index fe91c10..b28bd8e 100644
--- a/include/configs/cm_t35.h
+++ b/include/configs/cm_t35.h
@@ -156,6 +156,7 @@
#define CONFIG_DRIVER_OMAP34XX_I2C
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
+#define CONFIG_I2C_MULTI_BUS
/*
* TWL4030
diff --git a/include/configs/da830evm.h b/include/configs/da830evm.h
index 4532e4f..781878e 100644
--- a/include/configs/da830evm.h
+++ b/include/configs/da830evm.h
@@ -111,7 +111,6 @@
#define CONFIG_SYS_NAND_CS 3
#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
#define CONFIG_SYS_NAND_PAGE_2K
-#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#define CONFIG_SYS_CLE_MASK 0x10
#define CONFIG_SYS_ALE_MASK 0x8
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
diff --git a/include/configs/devkit3250.h b/include/configs/devkit3250.h
new file mode 100644
index 0000000..9f15ffb
--- /dev/null
+++ b/include/configs/devkit3250.h
@@ -0,0 +1,117 @@
+/*
+ * Embest/Timll DevKit3250 board configuration file
+ *
+ * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef __CONFIG_DEVKIT3250_H__
+#define __CONFIG_DEVKIT3250_H__
+
+/* SoC and board defines */
+#include <asm/sizes.h>
+#include <asm/arch/cpu.h>
+
+/*
+ * Define DevKit3250 machine type by hand until it lands in mach-types
+ */
+#define MACH_TYPE_DEVKIT3250 3697
+#define CONFIG_MACH_TYPE MACH_TYPE_DEVKIT3250
+
+#define CONFIG_SYS_ICACHE_OFF
+#define CONFIG_SYS_DCACHE_OFF
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/*
+ * Memory configurations
+ */
+#define CONFIG_NR_DRAM_BANKS 1
+#define CONFIG_STACKSIZE SZ_32K
+#define CONFIG_SYS_MALLOC_LEN SZ_1M
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+#define CONFIG_SYS_SDRAM_BASE EMC_DYCS0_BASE
+#define CONFIG_SYS_SDRAM_SIZE SZ_64M
+#define CONFIG_SYS_TEXT_BASE 0x83FA0000
+#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + SZ_32K)
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - SZ_1M)
+
+#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_32K)
+
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_4K \
+ - GENERATED_GBL_DATA_SIZE)
+
+/*
+ * Serial Driver
+ */
+#define CONFIG_SYS_LPC32XX_UART 2 /* UART2 */
+#define CONFIG_BAUDRATE 115200
+
+/*
+ * NOR Flash
+ */
+#define CONFIG_CMD_FLASH
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 71
+#define CONFIG_SYS_FLASH_BASE EMC_CS0_BASE
+#define CONFIG_SYS_FLASH_SIZE SZ_4M
+#define CONFIG_SYS_FLASH_CFI
+
+/*
+ * U-Boot General Configurations
+ */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_PROMPT "=> "
+#define CONFIG_SYS_CBSIZE 1024
+#define CONFIG_SYS_PBSIZE \
+ (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_VERSION_VARIABLE
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DOS_PARTITION
+
+#define CONFIG_ENV_IS_NOWHERE
+#define CONFIG_ENV_SIZE SZ_128K
+
+/*
+ * U-Boot Commands
+ */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
+
+/*
+ * Boot Linux
+ */
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+#define CONFIG_BOOTDELAY 3
+
+#define CONFIG_BOOTFILE "uImage"
+#define CONFIG_BOOTARGS "console=ttyS2,115200n8"
+#define CONFIG_LOADADDR 0x80008000
+
+/*
+ * Include SoC specific configuration
+ */
+#include <asm/arch/config.h>
+
+#endif /* __CONFIG_DEVKIT3250_H__*/
diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h
index eb7c376..248a5b2 100644
--- a/include/configs/devkit8000.h
+++ b/include/configs/devkit8000.h
@@ -324,7 +324,7 @@
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
#define CONFIG_SPL_TEXT_BASE 0x40200000 /*CONFIG_SYS_SRAM_START*/
-#define CONFIG_SPL_MAX_SIZE 0xB400 /* 45 K */
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000500 /* leave space for bootargs*/
diff --git a/include/configs/dreamplug.h b/include/configs/dreamplug.h
index 0f2f9a2..76f9eea 100644
--- a/include/configs/dreamplug.h
+++ b/include/configs/dreamplug.h
@@ -148,4 +148,6 @@
*/
#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_OF_LIBFDT
+
#endif /* _CONFIG_DREAMPLUG_H */
diff --git a/include/configs/ea20.h b/include/configs/ea20.h
index e059b30..88b085d 100644
--- a/include/configs/ea20.h
+++ b/include/configs/ea20.h
@@ -31,7 +31,7 @@
#define CONFIG_SYS_USE_NAND
#define CONFIG_DRIVER_TI_EMAC_USE_RMII
#define CONFIG_BOARD_EARLY_INIT_F
-#define BOARD_LATE_INIT
+#define CONFIG_BOARD_LATE_INIT
#define CONFIG_VIDEO
#define CONFIG_PREBOOT
@@ -203,7 +203,6 @@
#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
-#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#endif
/* SPI Flash */
diff --git a/include/configs/eb_cpux9k2.h b/include/configs/eb_cpux9k2.h
index eb05e2a..21c471a 100644
--- a/include/configs/eb_cpux9k2.h
+++ b/include/configs/eb_cpux9k2.h
@@ -288,8 +288,6 @@
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_DBW_8 1
-#define CONFIG_SYS_64BIT_VSPRINTF 1
-
/* Status LED's */
#define CONFIG_STATUS_LED 1
diff --git a/include/configs/flea3.h b/include/configs/flea3.h
index f046a58..dd7c73f 100644
--- a/include/configs/flea3.h
+++ b/include/configs/flea3.h
@@ -48,8 +48,6 @@
/* Set TEXT at the beginning of the NOR flash */
#define CONFIG_SYS_TEXT_BASE 0xA0000000
-#define CONFIG_SYS_64BIT_VSPRINTF
-
/* This is required to setup the ESDC controller */
#define CONFIG_BOARD_EARLY_INIT_F
diff --git a/include/configs/hawkboard.h b/include/configs/hawkboard.h
index 0859371..6d2d4fb 100644
--- a/include/configs/hawkboard.h
+++ b/include/configs/hawkboard.h
@@ -127,7 +127,6 @@
#define CFG_DAVINCI_STD_NAND_LAYOUT
#define CONFIG_SYS_NAND_CS 3
#define CONFIG_SYS_NAND_PAGE_2K
-#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
/* Max number of NAND devices */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE_LIST { 0x62000000, }
diff --git a/include/configs/ib62x0.h b/include/configs/ib62x0.h
new file mode 100644
index 0000000..85856f2
--- /dev/null
+++ b/include/configs/ib62x0.h
@@ -0,0 +1,152 @@
+/*
+ * Copyright (C) 2011-2012
+ * Gerald Kerma <dreagle@doukki.net>
+ * Luka Perkov <uboot@lukaperkov.net>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _CONFIG_IB62x0_H
+#define _CONFIG_IB62x0_H
+
+/*
+ * Version number information
+ */
+#define CONFIG_IDENT_STRING " RaidSonic ICY BOX IB-NAS62x0"
+
+/*
+ * High level configuration options
+ */
+#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */
+#define CONFIG_KIRKWOOD /* SOC Family Name */
+#define CONFIG_KW88F6281 /* SOC Name */
+#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
+
+/*
+ * Machine type
+ */
+#define CONFIG_MACH_TYPE MACH_TYPE_NAS6210
+
+/*
+ * Compression configuration
+ */
+#define CONFIG_BZIP2
+#define CONFIG_LZMA
+#define CONFIG_LZO
+
+/*
+ * Commands configuration
+ */
+#define CONFIG_SYS_NO_FLASH /* declare no flash (NOR/SPI) */
+#define CONFIG_SYS_MVFS
+#include <config_cmd_default.h>
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_IDE
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_USB
+
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#include "mv-common.h"
+
+#undef CONFIG_SYS_PROMPT
+#define CONFIG_SYS_PROMPT "ib62x0 => "
+
+/*
+ * Environment variables configuration
+ */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_SECT_SIZE 0x20000
+#else
+#define CONFIG_ENV_IS_NOWHERE
+#endif
+#define CONFIG_ENV_SIZE 0x20000
+#define CONFIG_ENV_OFFSET 0x80000
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_BOOTCOMMAND \
+ "setenv bootargs ${console} ${mtdparts} ${bootargs_root}; " \
+ "ubi part root; " \
+ "ubifsmount root; " \
+ "ubifsload 0x800000 ${kernel}; " \
+ "ubifsload 0x1100000 ${initrd}; " \
+ "bootm 0x800000 0x1100000"
+
+#define CONFIG_MTDPARTS \
+ "mtdparts=orion_nand:" \
+ "0x80000@0x0(uboot)," \
+ "0x20000@0x80000(uboot_env)," \
+ "-@0xa0000(root)\0"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "console=console=ttyS0,115200\0" \
+ "mtdids=nand0=orion_nand\0" \
+ "mtdparts="CONFIG_MTDPARTS \
+ "kernel=/boot/uImage\0" \
+ "initrd=/boot/uInitrd\0" \
+ "bootargs_root=ubi.mtd=2 root=ubi0:root rootfstype=ubifs\0"
+
+/*
+ * Ethernet driver configuration
+ */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
+#define CONFIG_PHY_BASE_ADR 0
+#undef CONFIG_RESET_PHY_R
+#endif /* CONFIG_CMD_NET */
+
+/*
+ * SATA driver configuration
+ */
+#ifdef CONFIG_CMD_IDE
+#define __io
+#define CONFIG_IDE_PREINIT
+#define CONFIG_DOS_PARTITION
+#define CONFIG_MVSATA_IDE_USE_PORT0
+#define CONFIG_MVSATA_IDE_USE_PORT1
+#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
+#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET
+#endif /* CONFIG_CMD_IDE */
+
+/*
+ * RTC driver configuration
+ */
+#ifdef CONFIG_CMD_DATE
+#define CONFIG_RTC_MV
+#endif /* CONFIG_CMD_DATE */
+
+/*
+ * File system
+ */
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_JFFS2
+#define CONFIG_CMD_UBI
+#define CONFIG_CMD_UBIFS
+#define CONFIG_RBTREE
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_CMD_MTDPARTS
+
+#endif /* _CONFIG_IB62x0_H */
diff --git a/include/configs/igep0030.h b/include/configs/igep0030.h
deleted file mode 100644
index bf39ba5..0000000
--- a/include/configs/igep0030.h
+++ /dev/null
@@ -1,261 +0,0 @@
-/*
- * (C) Copyright 2010
- * ISEE 2007 SL, <www.iseebcn.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-#include <asm/sizes.h>
-
-/*
- * High Level Configuration Options
- */
-#define CONFIG_OMAP 1 /* in a TI OMAP core */
-#define CONFIG_OMAP34XX 1 /* which is a 34XX */
-#define CONFIG_OMAP3_IGEP0030 1 /* working with IGEP0030 */
-
-#define CONFIG_SDRC /* The chip has SDRC controller */
-
-#include <asm/arch/cpu.h>
-#include <asm/arch/omap3.h>
-
-/*
- * Display CPU and Board information
- */
-#define CONFIG_DISPLAY_CPUINFO 1
-#define CONFIG_DISPLAY_BOARDINFO 1
-
-/* Clock Defines */
-#define V_OSCK 26000000 /* Clock output from T2 */
-#define V_SCLK (V_OSCK >> 1)
-
-#define CONFIG_MISC_INIT_R
-
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS 1
-#define CONFIG_INITRD_TAG 1
-#define CONFIG_REVISION_TAG 1
-
-#define CONFIG_OF_LIBFDT 1
-
-/*
- * NS16550 Configuration
- */
-
-#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
-
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
-
-/* select serial console configuration */
-#define CONFIG_CONS_INDEX 3
-#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
-#define CONFIG_SERIAL3 3
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, 115200}
-#define CONFIG_GENERIC_MMC 1
-#define CONFIG_MMC 1
-#define CONFIG_OMAP_HSMMC 1
-#define CONFIG_DOS_PARTITION 1
-
-/* USB */
-#define CONFIG_MUSB_UDC 1
-#define CONFIG_USB_OMAP3 1
-#define CONFIG_TWL4030_USB 1
-
-/* USB device configuration */
-#define CONFIG_USB_DEVICE 1
-#define CONFIG_USB_TTY 1
-#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
-
-/* Change these to suit your needs */
-#define CONFIG_USBD_VENDORID 0x0451
-#define CONFIG_USBD_PRODUCTID 0x5678
-#define CONFIG_USBD_MANUFACTURER "Texas Instruments"
-#define CONFIG_USBD_PRODUCT_NAME "IGEP"
-
-/* commands to include */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_CACHE
-#define CONFIG_CMD_EXT2 /* EXT2 Support */
-#define CONFIG_CMD_FAT /* FAT support */
-#define CONFIG_CMD_I2C /* I2C serial bus support */
-#define CONFIG_CMD_MMC /* MMC support */
-#define CONFIG_CMD_ONENAND /* ONENAND support */
-#define CONFIG_CMD_MTDPARTS /* Enable MTD parts commands */
-#define CONFIG_MTD_DEVICE
-
-#undef CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
-#undef CONFIG_CMD_NFS /* nfs */
-#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
-#undef CONFIG_CMD_IMLS /* List all found images */
-
-#define CONFIG_SYS_NO_FLASH
-#define CONFIG_HARD_I2C 1
-#define CONFIG_SYS_I2C_SPEED 100000
-#define CONFIG_SYS_I2C_SLAVE 1
-#define CONFIG_SYS_I2C_BUS 0
-#define CONFIG_SYS_I2C_BUS_SELECT 1
-#define CONFIG_DRIVER_OMAP34XX_I2C 1
-
-/*
- * TWL4030
- */
-#define CONFIG_TWL4030_POWER 1
-
-#define CONFIG_BOOTDELAY 3
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "usbtty=cdc_acm\0" \
- "loadaddr=0x82000000\0" \
- "usbtty=cdc_acm\0" \
- "console=ttyS2,115200n8\0" \
- "mpurate=500\0" \
- "vram=12M\0" \
- "dvimode=1024x768MR-16@60\0" \
- "defaultdisplay=dvi\0" \
- "mmcdev=0\0" \
- "mmcroot=/dev/mmcblk0p2 rw\0" \
- "mmcrootfstype=ext3 rootwait\0" \
- "nandroot=/dev/mtdblock4 rw\0" \
- "nandrootfstype=jffs2\0" \
- "mmcargs=setenv bootargs console=${console} " \
- "mpurate=${mpurate} " \
- "vram=${vram} " \
- "omapfb.mode=dvi:${dvimode} " \
- "omapfb.debug=y " \
- "omapdss.def_disp=${defaultdisplay} " \
- "root=${mmcroot} " \
- "rootfstype=${mmcrootfstype}\0" \
- "nandargs=setenv bootargs console=${console} " \
- "mpurate=${mpurate} " \
- "vram=${vram} " \
- "omapfb.mode=dvi:${dvimode} " \
- "omapfb.debug=y " \
- "omapdss.def_disp=${defaultdisplay} " \
- "root=${nandroot} " \
- "rootfstype=${nandrootfstype}\0" \
- "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
- "bootscript=echo Running bootscript from mmc ...; " \
- "source ${loadaddr}\0" \
- "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
- "mmcboot=echo Booting from mmc ...; " \
- "run mmcargs; " \
- "bootm ${loadaddr}\0" \
- "nandboot=echo Booting from onenand ...; " \
- "run nandargs; " \
- "onenand read ${loadaddr} 280000 400000; " \
- "bootm ${loadaddr}\0" \
-
-#define CONFIG_BOOTCOMMAND \
- "if mmc rescan ${mmcdev}; then " \
- "if run loadbootscript; then " \
- "run bootscript; " \
- "else " \
- "if run loaduimage; then " \
- "run mmcboot; " \
- "else run nandboot; " \
- "fi; " \
- "fi; " \
- "else run nandboot; fi"
-
-#define CONFIG_AUTO_COMPLETE 1
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
-#define CONFIG_SYS_PROMPT "U-Boot # "
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-/* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-/* Boot Argument Buffer Size */
-#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
-
-#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) /* memtest */
- /* works on */
-#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
- 0x01F00000) /* 31MB */
-
-#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */
- /* load address */
-
-#define CONFIG_SYS_MONITOR_LEN (256 << 10)
-
-/*
- * OMAP3 has 12 GP timers, they can be driven by the system clock
- * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
- * This rate is divided by a local divisor.
- */
-#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
-#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
-#define CONFIG_SYS_HZ 1000
-
-/*
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
-
-/*
- * Physical Memory Map
- *
- */
-#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
-#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
-#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 meg */
-#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
-
-/*
- * FLASH and environment organization
- */
-
-#define PISMO1_ONEN_SIZE GPMC_SIZE_128M /* Configure the PISMO */
-
-#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
-
-#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
-
-#define CONFIG_ENV_IS_IN_ONENAND 1
-#define CONFIG_ENV_SIZE (512 << 10) /* Total Size Environment */
-#define CONFIG_ENV_ADDR ONENAND_ENV_OFFSET
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
-
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
-#define CONFIG_SYS_INIT_RAM_SIZE 0x800
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_SIZE - \
- GENERATED_GBL_DATA_SIZE)
-
-#endif /* __CONFIG_H */
diff --git a/include/configs/igep0020.h b/include/configs/igep00x0.h
similarity index 91%
rename from include/configs/igep0020.h
rename to include/configs/igep00x0.h
index c2fcdff..a99f332 100644
--- a/include/configs/igep0020.h
+++ b/include/configs/igep00x0.h
@@ -1,5 +1,7 @@
/*
- * (C) Copyright 2010
+ * Common configuration settings for IGEP technology based boards
+ *
+ * (C) Copyright 2012
* ISEE 2007 SL, <www.iseebcn.com>
*
* This program is free software; you can redistribute it and/or
@@ -18,8 +20,9 @@
* MA 02111-1307 USA
*/
-#ifndef __CONFIG_H
-#define __CONFIG_H
+#ifndef __IGEP00X0_H
+#define __IGEP00X0_H
+
#include <asm/sizes.h>
/*
@@ -27,7 +30,6 @@
*/
#define CONFIG_OMAP 1 /* in a TI OMAP core */
#define CONFIG_OMAP34XX 1 /* which is a 34XX */
-#define CONFIG_OMAP3_IGEP0020 1 /* working with IGEP0020 */
#define CONFIG_SDRC /* The chip has SDRC controller */
@@ -72,7 +74,8 @@
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, 115200}
+#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
+ 115200}
#define CONFIG_GENERIC_MMC 1
#define CONFIG_MMC 1
#define CONFIG_OMAP_HSMMC 1
@@ -133,7 +136,7 @@
"loadaddr=0x82000000\0" \
"usbtty=cdc_acm\0" \
"console=ttyS2,115200n8\0" \
- "mpurate=500\0" \
+ "mpurate=auto\0" \
"vram=12M\0" \
"dvimode=1024x768MR-16@60\0" \
"defaultdisplay=dvi\0" \
@@ -158,9 +161,9 @@
"omapdss.def_disp=${defaultdisplay} " \
"root=${nandroot} " \
"rootfstype=${nandrootfstype}\0" \
- "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
- "bootscript=echo Running bootscript from mmc ...; " \
- "source ${loadaddr}\0" \
+ "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
+ "importbootenv=echo Importing environment from mmc ...; " \
+ "env import -t $loadaddr $filesize\0" \
"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
@@ -172,15 +175,19 @@
#define CONFIG_BOOTCOMMAND \
"if mmc rescan ${mmcdev}; then " \
- "if run loadbootscript; then " \
- "run bootscript; " \
- "else " \
- "if run loaduimage; then " \
- "run mmcboot; " \
- "else run nandboot; " \
- "fi; " \
- "fi; " \
- "else run nandboot; fi"
+ "echo SD/MMC found on device ${mmcdev};" \
+ "if run loadbootenv; then " \
+ "run importbootenv;" \
+ "fi;" \
+ "if test -n $uenvcmd; then " \
+ "echo Running uenvcmd ...;" \
+ "run uenvcmd;" \
+ "fi;" \
+ "if run loaduimage; then " \
+ "run mmcboot;" \
+ "fi;" \
+ "fi;" \
+ "run nandboot;" \
#define CONFIG_AUTO_COMPLETE 1
@@ -269,4 +276,4 @@
CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
-#endif /* __CONFIG_H */
+#endif /* __IGEP00X0_H */
diff --git a/include/configs/ima3-mx53.h b/include/configs/ima3-mx53.h
new file mode 100644
index 0000000..ea48d64
--- /dev/null
+++ b/include/configs/ima3-mx53.h
@@ -0,0 +1,269 @@
+/*
+ * (C) Copyright 2012, Stefano Babic <sbabic@denx.de>
+ *
+ * Copyright (C) 2010 Freescale Semiconductor, Inc.
+ *
+ * Configuration settings for the MX53-EVK Freescale board.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/* SOC type must be included before imx-regs.h */
+#define CONFIG_MX53
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/mx5x_pins.h>
+
+#define CONFIG_SYS_MX5_HCLK 24000000
+#define CONFIG_SYS_MX5_CLK32 32768
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+
+#define CONFIG_OF_LIBFDT
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/* Enable GPIOs */
+#define CONFIG_MXC_GPIO
+
+/* UART */
+#define CONFIG_MXC_UART
+#define CONFIG_MXC_UART_BASE UART4_BASE_ADDR
+
+/* MMC */
+#define CONFIG_FSL_ESDHC
+#define CONFIG_SYS_FSL_ESDHC_ADDR 0
+#define CONFIG_SYS_FSL_ESDHC_NUM 1
+
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_DOS_PARTITION
+
+/* Ethernet on FEC */
+#define CONFIG_NET_MULTI
+#define CONFIG_MII
+#define CONFIG_DISCOVER_PHY
+
+#define CONFIG_FEC_MXC
+#define IMX_FEC_BASE FEC_BASE_ADDR
+#define CONFIG_FEC_MXC_PHYADDR 0x01
+#define CONFIG_PHY_ADDR CONFIG_FEC_MXC_PHYADDR
+#define CONFIG_RESET_PHY_R
+#define CONFIG_FEC_MXC_NO_ANEG
+#define CONFIG_PRIME "FEC0"
+
+/* SPI */
+#define CONFIG_HARD_SPI
+#define CONFIG_MXC_SPI
+#define CONFIG_DEFAULT_SPI_BUS 1
+#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
+
+/* SPI FLASH - not used for environment */
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_STMICRO
+#define CONFIG_SPI_FLASH_CS (IOMUX_TO_GPIO(MX53_PIN_CSI0_D11) \
+ << 8) | 0
+#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
+#define CONFIG_SF_DEFAULT_SPEED 25000000
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
+
+/* Command definition */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_GPIO
+
+#define CONFIG_BOOTDELAY 3
+
+#define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
+#define CONFIG_SYS_TEXT_BASE 0xf0001400 /* uboot in nor flash */
+
+#define CONFIG_ARP_TIMEOUT 200UL
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_PROMPT "IMA3 MX53 U-Boot > "
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
+
+#define CONFIG_SYS_MEMTEST_START 0x70000000
+#define CONFIG_SYS_MEMTEST_END 0x10000
+
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_CMDLINE_EDITING
+
+/* Stack sizes */
+#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS 1
+#define PHYS_SDRAM_1 CSD0_BASE_ADDR
+#define PHYS_SDRAM_1_SIZE (1024 * 1024 * 1024)
+
+#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
+#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
+#define MTDIDS_DEFAULT "nor0=f0000000.flash"
+
+/* FLASH and environment organization */
+
+#define CONFIG_SYS_FLASH_BASE 0xF0000000
+#define CONFIG_SYS_FLASH_CFI /* Flash is CFI conformant */
+#define CONFIG_FLASH_CFI_DRIVER /* Use the common driver */
+#define CONFIG_FLASH_CFI_MTD /* with MTD support */
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 1024
+
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
+
+#define CONFIG_ENV_SIZE (8 * 1024)
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
+ CONFIG_SYS_MONITOR_LEN)
+#define CONFIG_ENV_SECT_SIZE 0x20000
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
+ CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
+
+/*
+ * Default environment and default scripts
+ * to update uboot and load kernel
+ */
+
+#define HOSTNAME ima3-mx53
+#define xstr(s) str(s)
+#define str(s) #s
+
+#define CONFIG_HOSTNAME ima3-mx53
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath}\0" \
+ "ramargs=setenv bootargs root=/dev/ram0 rw\0" \
+ "addip_sta=setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
+ ":${hostname}:${netdev}:off panic=1\0" \
+ "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
+ "addip=if test -n ${ipdyn};then run addip_dyn;" \
+ "else run addip_sta;fi\0" \
+ "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
+ "addtty=setenv bootargs ${bootargs}" \
+ " console=${console},${baudrate}\0" \
+ "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
+ "console=ttymxc3\0" \
+ "loadaddr=70800000\0" \
+ "kernel_addr_r=70800000\0" \
+ "ramdisk_addr_r=71000000\0" \
+ "hostname=" xstr(CONFIG_HOSTNAME) "\0" \
+ "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
+ "ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \
+ "mmcargs=setenv bootargs root=${mmcroot} " \
+ "rootfstype=${mmcrootfstype}\0" \
+ "mmcroot=/dev/mmcblk0p3 rw\0" \
+ "mmcboot=echo Booting from mmc ...; " \
+ "run mmcargs addip addtty addmtd addmisc mmcload;" \
+ "bootm\0" \
+ "mmcload=fatload mmc ${mmcdev}:${mmcpart} " \
+ "${loadaddr} ${uimage}\0" \
+ "mmcrootfstype=ext3 rootwait\0" \
+ "flash_self=run ramargs addip addtty addmtd addmisc;" \
+ "bootm ${kernel_addr} ${ramdisk_addr}\0" \
+ "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
+ "bootm ${kernel_addr}\0" \
+ "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
+ "run nfsargs addip addtty addmtd addmisc;" \
+ "bootm ${kernel_addr_r}\0" \
+ "net_self_load=tftp ${ramdisk_addr_r} ${ramdisk_file};" \
+ "tftp ${kernel_addr_r} ${bootfile}\0" \
+ "net_self=if run net_self_load;then " \
+ "run ramargs addip addtty addmtd addmisc;" \
+ "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
+ "else echo Images not loades;fi\0" \
+ "satargs=setenv bootargs root=/dev/sda1\0" \
+ "satafile=boot/uImage\0" \
+ "ssdboot=echo Booting from ssd ...; " \
+ "run satargs addip addtty addmtd addmisc;" \
+ "sata init;ext2load sata 0:1 ${kernel_addr_r} " \
+ "${satafile};bootm\0" \
+ "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.imx\0" \
+ "uimage=uImage\0" \
+ "load=tftp ${loadaddr} ${u-boot}\0" \
+ "uboot_addr=0xf0001000\0" \
+ "update=protect off 0xf0000000 +60000;" \
+ "erase ${uboot_addr} +60000;" \
+ "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
+ "upd=if run load;then echo Updating u-boot;if run update;" \
+ "then echo U-Boot updated;" \
+ "else echo Error updating u-boot !;" \
+ "echo Board without bootloader !!;" \
+ "fi;" \
+ "else echo U-Boot not downloaded..exiting;fi\0" \
+ "bootcmd=run net_nfs\0"
+
+
+#define CONFIG_CMD_SATA
+#ifdef CONFIG_CMD_SATA
+ #define CONFIG_DWC_AHSATA
+ #define CONFIG_SYS_SATA_MAX_DEVICE 1
+ #define CONFIG_DWC_AHSATA_PORT_ID 0
+ #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR
+ #define CONFIG_LBA48
+ #define CONFIG_LIBATA
+#endif
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/imx27lite-common.h b/include/configs/imx27lite-common.h
index 2af4e7a..c1f1aa6 100644
--- a/include/configs/imx27lite-common.h
+++ b/include/configs/imx27lite-common.h
@@ -153,7 +153,6 @@
#define CONFIG_SYS_NAND_BASE 0xd8000000
#define CONFIG_JFFS2_NAND
#define CONFIG_MXC_NAND_HWECC
-#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
/*
* SD/MMC
diff --git a/include/configs/m28evk.h b/include/configs/m28evk.h
index 012381a..c62f4d0 100644
--- a/include/configs/m28evk.h
+++ b/include/configs/m28evk.h
@@ -43,6 +43,8 @@
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_ARCH_MISC_INIT
+#define CONFIG_OF_LIBFDT
+
/*
* SPL
*/
@@ -52,6 +54,7 @@
#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/arm926ejs/mx28/u-boot-spl.lds"
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_GPIO_SUPPORT
/*
* U-Boot Commands
@@ -84,7 +87,7 @@
*/
#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
#define PHYS_SDRAM_1 0x40000000 /* Base address */
-#define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */
+#define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
#define CONFIG_STACKSIZE 0x00010000 /* 128 KB stack */
#define CONFIG_SYS_MALLOC_LEN 0x00400000 /* 4 MB for malloc */
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* Initial data */
@@ -279,6 +282,7 @@
#define CONFIG_BOOTCOMMAND "run bootcmd_net"
#define CONFIG_LOADADDR 0x42000000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+#define CONFIG_OF_LIBFDT
/*
* Extra Environments
@@ -286,6 +290,7 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"update_nand_full_filename=u-boot.nand\0" \
"update_nand_firmware_filename=u-boot.sb\0" \
+ "update_sd_firmware_filename=u-boot.sd\0" \
"update_nand_firmware_maxsz=0x100000\0" \
"update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \
"update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \
@@ -312,6 +317,14 @@
"nand erase ${fcb_sz} ${fw_sz} ; " \
"nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
"nand write ${loadaddr} ${fw_off} ${filesize} ; " \
+ "fi\0" \
+ "update_sd_firmware=" /* Update the SD firmware partition */ \
+ "if mmc rescan ; then " \
+ "if tftp ${update_sd_firmware_filename} ; then " \
+ "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
+ "setexpr fw_sz ${fw_sz} + 1 ; " \
+ "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
+ "fi ; " \
"fi\0"
#endif /* __M28_H__ */
diff --git a/include/configs/mcx.h b/include/configs/mcx.h
index 1315c3c..f6a83a8 100644
--- a/include/configs/mcx.h
+++ b/include/configs/mcx.h
@@ -171,8 +171,6 @@
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */
/* NAND devices */
-#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
-
#define CONFIG_JFFS2_NAND
/* nand device jffs2 lives on */
#define CONFIG_JFFS2_DEV "nand0"
@@ -327,7 +325,7 @@
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
#define CONFIG_SPL_TEXT_BASE 0x40200000 /*CONFIG_SYS_SRAM_START*/
-#define CONFIG_SPL_MAX_SIZE (45 << 10)
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
/* move malloc and bss high to prevent clashing with the main image */
diff --git a/include/configs/meesc.h b/include/configs/meesc.h
index d6197bc..db1e87d 100644
--- a/include/configs/meesc.h
+++ b/include/configs/meesc.h
@@ -164,7 +164,6 @@
# define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
# define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIO_PORTD, 15
# define CONFIG_SYS_NAND_READY_PIN AT91_PIO_PORTA, 22
-# define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#endif
/* Ethernet */
diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h
index 1a63791..27b4899 100644
--- a/include/configs/mv-common.h
+++ b/include/configs/mv-common.h
@@ -132,7 +132,6 @@
*/
#ifdef CONFIG_CMD_NAND
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#endif
/*
diff --git a/include/configs/mx25pdk.h b/include/configs/mx25pdk.h
index d1ba02b..7210b6e 100644
--- a/include/configs/mx25pdk.h
+++ b/include/configs/mx25pdk.h
@@ -65,7 +65,6 @@
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_SYS_NO_FLASH
-#define CONFIG_SYS_64BIT_VSPRINTF
/* U-Boot general configuration */
#define CONFIG_SYS_PROMPT "MX25PDK U-Boot > "
diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h
index 02f3366..0c18e50 100644
--- a/include/configs/mx28evk.h
+++ b/include/configs/mx28evk.h
@@ -46,6 +46,7 @@
#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/arm926ejs/mx28/u-boot-spl.lds"
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_GPIO_SUPPORT
/*
* U-Boot Commands
@@ -67,6 +68,7 @@
#define CONFIG_CMD_SF
#define CONFIG_CMD_SPI
#define CONFIG_CMD_USB
+#define CONFIG_CMD_BOOTZ
/*
* Memory configurations
@@ -148,6 +150,16 @@
#endif
/*
+ * NAND Driver
+ */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_NAND_MXS
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_NAND_BASE 0x60000000
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+#endif
+
+/*
* Ethernet on SOC (FEC)
*/
#ifdef CONFIG_CMD_NET
@@ -225,6 +237,7 @@
#define CONFIG_BOOTCOMMAND "run bootcmd_net"
#define CONFIG_LOADADDR 0x42000000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+#define CONFIG_OF_LIBFDT
/*
* Extra Environments
diff --git a/include/configs/mx31pdk.h b/include/configs/mx31pdk.h
index 49d440b..6ce97bc 100644
--- a/include/configs/mx31pdk.h
+++ b/include/configs/mx31pdk.h
@@ -99,6 +99,7 @@
#define CONFIG_CMD_SPI
#define CONFIG_CMD_DATE
#define CONFIG_CMD_NAND
+#define CONFIG_CMD_BOOTZ
/*
* Disabled due to compilation errors in cmd_bootm.c (IMLS seems to require
diff --git a/include/configs/mx35pdk.h b/include/configs/mx35pdk.h
index de4b954..bd57baa 100644
--- a/include/configs/mx35pdk.h
+++ b/include/configs/mx35pdk.h
@@ -39,8 +39,6 @@
#define CONFIG_SYS_TEXT_BASE 0xA0000000
#define CONFIG_SYS_CACHELINE_SIZE 32
-#define CONFIG_SYS_64BIT_VSPRINTF
-
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_BOARD_LATE_INIT
diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h
index 34a4edd..eab0e27 100644
--- a/include/configs/mx53loco.h
+++ b/include/configs/mx53loco.h
@@ -27,7 +27,6 @@
#define CONFIG_SYS_MX5_HCLK 24000000
#define CONFIG_SYS_MX5_CLK32 32768
-#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_MACH_TYPE MACH_TYPE_MX53_LOCO
@@ -42,7 +41,9 @@
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_LATE_INIT
#define CONFIG_MXC_GPIO
+#define CONFIG_REVISION_TAG
#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE UART1_BASE
@@ -56,6 +57,7 @@
#define CONFIG_CMD_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
#define CONFIG_DOS_PARTITION
/* Eth Configs */
@@ -85,6 +87,21 @@
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS 0
+/* I2C Configs */
+#define CONFIG_HARD_I2C
+#define CONFIG_I2C_MXC
+#define CONFIG_SYS_I2C_MX53_PORT1
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C_SLAVE 0xfe
+
+/* PMIC Controller */
+#define CONFIG_PMIC
+#define CONFIG_PMIC_I2C
+#define CONFIG_DIALOG_PMIC
+#define CONFIG_PMIC_FSL
+#define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48
+#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8
+
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_CONS_INDEX 1
@@ -193,4 +210,14 @@
#define CONFIG_OF_LIBFDT
+#define CONFIG_CMD_SATA
+#ifdef CONFIG_CMD_SATA
+ #define CONFIG_DWC_AHSATA
+ #define CONFIG_SYS_SATA_MAX_DEVICE 1
+ #define CONFIG_DWC_AHSATA_PORT_ID 0
+ #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR
+ #define CONFIG_LBA48
+ #define CONFIG_LIBATA
+#endif
+
#endif /* __CONFIG_H */
diff --git a/include/configs/mx6qarm2.h b/include/configs/mx6qarm2.h
index e83aec6..90652c6 100644
--- a/include/configs/mx6qarm2.h
+++ b/include/configs/mx6qarm2.h
@@ -168,6 +168,7 @@
#define CONFIG_SYS_MMC_ENV_DEV 1
#define CONFIG_OF_LIBFDT
+#define CONFIG_CMD_BOOTZ
#define CONFIG_SYS_DCACHE_OFF
diff --git a/include/configs/mx6qsabrelite.h b/include/configs/mx6qsabrelite.h
index 3f7e51d..feabc05 100644
--- a/include/configs/mx6qsabrelite.h
+++ b/include/configs/mx6qsabrelite.h
@@ -42,6 +42,7 @@
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_MISC_INIT_R
#define CONFIG_MXC_GPIO
#define CONFIG_MXC_UART
@@ -71,6 +72,19 @@
#define CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION
+#define CONFIG_CMD_SATA
+/*
+ * SATA Configs
+ */
+#ifdef CONFIG_CMD_SATA
+#define CONFIG_DWC_AHSATA
+#define CONFIG_SYS_SATA_MAX_DEVICE 1
+#define CONFIG_DWC_AHSATA_PORT_ID 0
+#define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR
+#define CONFIG_LBA48
+#define CONFIG_LIBATA
+#endif
+
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_MII
@@ -110,6 +124,8 @@
#define CONFIG_BOOTDELAY 3
+#define CONFIG_PREBOOT ""
+
#define CONFIG_LOADADDR 0x10800000
#define CONFIG_SYS_TEXT_BASE 0x17800000
@@ -211,6 +227,7 @@
#endif
#define CONFIG_OF_LIBFDT
+#define CONFIG_CMD_BOOTZ
#define CONFIG_SYS_DCACHE_OFF
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index ddeb414..b891ee4 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -399,7 +399,7 @@
#define CONFIG_SPL
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
-#define CONFIG_SPL_MAX_SIZE (45 * 1024)
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000000
@@ -410,6 +410,7 @@
#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
+#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBDISK_SUPPORT
#define CONFIG_SPL_I2C_SUPPORT
diff --git a/include/configs/omap3_evm_common.h b/include/configs/omap3_evm_common.h
index 4910dda..7b21a5c 100644
--- a/include/configs/omap3_evm_common.h
+++ b/include/configs/omap3_evm_common.h
@@ -282,12 +282,13 @@
/* Defines for SPL */
#define CONFIG_SPL
#define CONFIG_SPL_TEXT_BASE 0x40200800
-#define CONFIG_SPL_MAX_SIZE (45 * 1024) /* 45 KB */
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000000
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
+#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBDISK_SUPPORT
#define CONFIG_SPL_I2C_SUPPORT
diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h
index 64adc74..a0a7a1c 100644
--- a/include/configs/omap3_overo.h
+++ b/include/configs/omap3_overo.h
@@ -303,7 +303,7 @@
#define CONFIG_SPL
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
-#define CONFIG_SPL_MAX_SIZE (45 * 1024)
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
/* move malloc and bss high to prevent clashing with the main image */
@@ -317,6 +317,7 @@
#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
+#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBDISK_SUPPORT
#define CONFIG_SPL_I2C_SUPPORT
diff --git a/include/configs/omap3_pandora.h b/include/configs/omap3_pandora.h
index 4df5f5d..d02f338 100644
--- a/include/configs/omap3_pandora.h
+++ b/include/configs/omap3_pandora.h
@@ -174,8 +174,7 @@
"usbtty=cdc_acm\0" \
"loadaddr=0x82000000\0" \
"bootargs=ubi.mtd=4 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs " \
- "rw rootflags=bulk_read console=ttyS0,115200n8 " \
- "vram=6272K omapfb.vram=0:3000K\0" \
+ "rw rootflags=bulk_read vram=6272K omapfb.vram=0:3000K\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
#define CONFIG_BOOTCOMMAND \
diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h
index a989721..072e17b 100644
--- a/include/configs/omap4_common.h
+++ b/include/configs/omap4_common.h
@@ -35,7 +35,6 @@
#define CONFIG_OMAP 1 /* in a TI OMAP core */
#define CONFIG_OMAP44XX 1 /* which is a 44XX */
#define CONFIG_OMAP4430 1 /* which is in a 4430 */
-#define CONFIG_ARCH_CPU_INIT
/* Get CPU defs */
#include <asm/arch/cpu.h>
@@ -106,7 +105,6 @@
#define CONFIG_GENERIC_MMC 1
#define CONFIG_MMC 1
#define CONFIG_OMAP_HSMMC 1
-#define CONFIG_SYS_MMC_SET_DEV 1
#define CONFIG_DOS_PARTITION 1
@@ -151,6 +149,7 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x82000000\0" \
"console=ttyO2,115200n8\0" \
+ "fdt_high=0xffffffff\0" \
"usbtty=cdc_acm\0" \
"vram=16M\0" \
"mmcdev=0\0" \
@@ -287,4 +286,6 @@
#define CONFIG_SYS_ENABLE_PADS_ALL
+#define CONFIG_SYS_THUMB_BUILD
+
#endif /* __CONFIG_OMAP4_COMMON_H */
diff --git a/include/configs/omap5912osk.h b/include/configs/omap5912osk.h
index a8dfef3..d3a2438 100644
--- a/include/configs/omap5912osk.h
+++ b/include/configs/omap5912osk.h
@@ -44,8 +44,6 @@
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
-#define CONFIG_MISC_INIT_R
-
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_INITRD_TAG 1 /* Required for ramdisk support */
diff --git a/include/configs/omap5_evm.h b/include/configs/omap5_evm.h
index d3d5263..38b5028 100644
--- a/include/configs/omap5_evm.h
+++ b/include/configs/omap5_evm.h
@@ -38,7 +38,6 @@
#define CONFIG_OMAP54XX /* which is a 54XX */
#define CONFIG_OMAP5430 /* which is in a 5430 */
#define CONFIG_5430EVM /* working with EVM */
-#define CONFIG_ARCH_CPU_INIT
/* Get CPU defs */
#include <asm/arch/cpu.h>
@@ -49,8 +48,10 @@
#define CONFIG_DISPLAY_BOARDINFO
/* Clock Defines */
-#define V_OSCK 38400000 /* Clock output from T2 */
+#define V_OSCK 19200000 /* Clock output from T2 */
#define V_SCLK V_OSCK
+#define CONFIG_SYS_CLOCKS_ENABLE_ALL 1 /* Enable all clocks */
+#define CONFIG_SYS_ENABLE_PADS_ALL 1 /* Enable all PADS for now */
#undef CONFIG_USE_IRQ /* no support for IRQs */
#define CONFIG_MISC_INIT_R
@@ -97,9 +98,10 @@
#define CONFIG_DRIVER_OMAP34XX_I2C
#define CONFIG_I2C_MULTI_BUS
-/* TWL6030 */
-#define CONFIG_TWL6030_POWER
-#define CONFIG_CMD_BAT
+/* TWL6035 */
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_TWL6035_POWER
+#endif
/* MMC */
#define CONFIG_GENERIC_MMC
@@ -111,14 +113,8 @@
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 1 /* SLOT2: eMMC(1) */
#define CONFIG_ENV_OFFSET 0xE0000
-
-/* USB */
-#define CONFIG_MUSB_UDC
-#define CONFIG_USB_OMAP3
+#define CONFIG_CMD_SAVEENV
-/* USB device configuration */
-#define CONFIG_USB_DEVICE
-#define CONFIG_USB_TTY
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
/* Flash */
@@ -154,7 +150,7 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x82000000\0" \
- "console=ttyS2,115200n8\0" \
+ "console=ttyO2,115200n8\0" \
"usbtty=cdc_acm\0" \
"vram=16M\0" \
"mmcdev=0\0" \
@@ -250,8 +246,8 @@
/* Defines for SPL */
#define CONFIG_SPL
-#define CONFIG_SPL_TEXT_BASE 0x40304350
-#define CONFIG_SPL_MAX_SIZE 0x1E000 /* 120K */
+#define CONFIG_SPL_TEXT_BASE 0x40300350
+#define CONFIG_SPL_MAX_SIZE 0x19000 /* 100K */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
diff --git a/include/configs/omap730p2.h b/include/configs/omap730p2.h
index 26e7e1f..f7900e0 100644
--- a/include/configs/omap730p2.h
+++ b/include/configs/omap730p2.h
@@ -49,8 +49,6 @@
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
-#define CONFIG_MISC_INIT_R
-
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS 1
diff --git a/include/configs/origen.h b/include/configs/origen.h
index 8ede825..367f991 100644
--- a/include/configs/origen.h
+++ b/include/configs/origen.h
@@ -69,9 +69,10 @@
#define EXYNOS4_DEFAULT_UART_OFFSET 0x020000
/* SD/MMC configuration */
-#define CONFIG_GENERIC_MMC 1
-#define CONFIG_MMC 1
-#define CONFIG_S5P_MMC 1
+#define CONFIG_GENERIC_MMC
+#define CONFIG_MMC
+#define CONFIG_SDHCI
+#define CONFIG_S5P_SDHCI
/* PWM */
#define CONFIG_PWM 1
diff --git a/include/configs/otc570.h b/include/configs/otc570.h
index b322c77..8599378 100644
--- a/include/configs/otc570.h
+++ b/include/configs/otc570.h
@@ -215,7 +215,6 @@
# define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
# define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIO_PORTD, 15
# define CONFIG_SYS_NAND_READY_PIN AT91_PIO_PORTA, 22
-# define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#endif
/* Ethernet */
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index 9f2951d..04fd8d0 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -534,9 +534,6 @@
#define CONFIG_OF_BOARD_SETUP
#define CONFIG_OF_STDOUT_VIA_ALIAS
-#define CONFIG_SYS_64BIT_VSPRINTF
-#define CONFIG_SYS_64BIT_STRTOUL
-
/* new uImage format support */
#define CONFIG_FIT
#define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */
diff --git a/include/configs/pogo_e02.h b/include/configs/pogo_e02.h
new file mode 100644
index 0000000..df46be5
--- /dev/null
+++ b/include/configs/pogo_e02.h
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2012
+ * David Purdy <david.c.purdy@gmail.com>
+ *
+ * Based on Kirkwood support:
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _CONFIG_POGO_E02_H
+#define _CONFIG_POGO_E02_H
+
+/*
+ * Machine type definition and ID
+ */
+#define MACH_TYPE_POGO_E02 3542
+#define CONFIG_MACH_TYPE MACH_TYPE_POGO_E02
+#define CONFIG_IDENT_STRING "\nPogo E02"
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */
+#define CONFIG_KIRKWOOD /* SOC Family Name */
+#define CONFIG_KW88F6281 /* SOC Name */
+#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
+
+/*
+ * Commands configuration
+ */
+#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
+#define CONFIG_SYS_MVFS
+#include <config_cmd_default.h>
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_USB
+
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#include "mv-common.h"
+
+/* Remove or override few declarations from mv-common.h */
+#undef CONFIG_SYS_PROMPT /* previously defined in mv-common.h */
+#define CONFIG_SYS_PROMPT "PogoE02> "
+
+/*
+ * Environment variables configurations
+ */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K */
+#else
+#define CONFIG_ENV_IS_NOWHERE
+#endif
+
+#define CONFIG_ENV_SIZE 0x20000 /* 128k */
+#define CONFIG_ENV_OFFSET 0x60000 /* env starts here */
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_BOOTCOMMAND \
+ "setenv bootargs $(bootargs_console); " \
+ "run bootcmd_usb; " \
+ "bootm 0x00800000 0x01100000"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "mtdparts=mtdparts=orion_nand:1M(u-boot),4M(uImage)," \
+ "32M(rootfs),-(data)\0"\
+ "mtdids=nand0=orion_nand\0"\
+ "bootargs_console=console=ttyS0,115200\0" \
+ "bootcmd_usb=usb start; ext2load usb 0:1 0x00800000 /uImage; " \
+ "ext2load usb 0:1 0x01100000 /uInitrd\0"
+
+/*
+ * Ethernet Driver configuration
+ */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
+#define CONFIG_PHY_BASE_ADR 0
+#endif /* CONFIG_CMD_NET */
+
+/*
+ * File system
+ */
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_JFFS2
+#define CONFIG_CMD_UBI
+#define CONFIG_CMD_UBIFS
+#define CONFIG_RBTREE
+#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_LZO
+
+#endif /* _CONFIG_POGO_E02_H */
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index 56b5547..e133a17 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -63,9 +63,10 @@
#define CONFIG_BAUDRATE 115200
/* MMC */
-#define CONFIG_GENERIC_MMC 1
-#define CONFIG_MMC 1
-#define CONFIG_S5P_MMC 1
+#define CONFIG_GENERIC_MMC
+#define CONFIG_MMC
+#define CONFIG_SDHCI
+#define CONFIG_S5P_SDHCI
/* PWM */
#define CONFIG_PWM 1
diff --git a/include/configs/s5pc210_universal.h b/include/configs/s5pc210_universal.h
index 1301275..00db374 100644
--- a/include/configs/s5pc210_universal.h
+++ b/include/configs/s5pc210_universal.h
@@ -66,9 +66,10 @@
#define CONFIG_BAUDRATE 115200
/* MMC */
-#define CONFIG_GENERIC_MMC 1
-#define CONFIG_MMC 1
-#define CONFIG_S5P_MMC 1
+#define CONFIG_GENERIC_MMC
+#define CONFIG_MMC
+#define CONFIG_SDHCI
+#define CONFIG_S5P_SDHCI
/* PWM */
#define CONFIG_PWM 1
diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h
index ae075e7..46d4228 100644
--- a/include/configs/seaboard.h
+++ b/include/configs/seaboard.h
@@ -25,6 +25,14 @@
#define __CONFIG_H
#include <asm/sizes.h>
+
+/* LP0 suspend / resume */
+#define CONFIG_TEGRA2_LP0
+#define CONFIG_AES
+#define CONFIG_TEGRA_PMU
+#define CONFIG_TPS6586X_POWER
+#define CONFIG_TEGRA_CLOCK_SCALING
+
#include "tegra2-common.h"
/* Enable fdt support for Seaboard. Flash the image in u-boot-dtb.bin */
@@ -92,4 +100,12 @@
#define CONFIG_USB_STORAGE
#define CONFIG_CMD_USB
+/* Enable keyboard */
+#define CONFIG_TEGRA2_KEYBOARD
+#define CONFIG_KEYBOARD
+
+#undef TEGRA2_DEVICE_SETTINGS
+#define TEGRA2_DEVICE_SETTINGS "stdin=serial,tegra-kbc\0" \
+ "stdout=serial\0" \
+ "stderr=serial\0"
#endif /* __CONFIG_H */
diff --git a/include/configs/smdk5250.h b/include/configs/smdk5250.h
index 9659f9e..0f63040 100644
--- a/include/configs/smdk5250.h
+++ b/include/configs/smdk5250.h
@@ -78,7 +78,8 @@
/* SD/MMC configuration */
#define CONFIG_GENERIC_MMC
#define CONFIG_MMC
-#define CONFIG_S5P_MMC
+#define CONFIG_SDHCI
+#define CONFIG_S5P_SDHCI
#define CONFIG_BOARD_EARLY_INIT_F
diff --git a/include/configs/smdkv310.h b/include/configs/smdkv310.h
index 93c25da..702134b 100644
--- a/include/configs/smdkv310.h
+++ b/include/configs/smdkv310.h
@@ -68,9 +68,10 @@
#define EXYNOS4_DEFAULT_UART_OFFSET 0x010000
/* SD/MMC configuration */
-#define CONFIG_GENERIC_MMC 1
-#define CONFIG_MMC 1
-#define CONFIG_S5P_MMC 1
+#define CONFIG_GENERIC_MMC
+#define CONFIG_MMC
+#define CONFIG_SDHCI
+#define CONFIG_S5P_SDHCI
/* PWM */
#define CONFIG_PWM 1
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index a791815..ab1b332 100644
--- a/include/configs/spear-common.h
+++ b/include/configs/spear-common.h
@@ -196,7 +196,6 @@
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_LOAD_ADDR 0x00800000
#define CONFIG_SYS_CONSOLE_INFO_QUIET 1
-#define CONFIG_SYS_64BIT_VSPRINTF 1
#define CONFIG_EXTRA_ENV_SETTINGS CONFIG_EXTRA_ENV_USBTTY
diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h
index 4c4321d..3fc2c44 100644
--- a/include/configs/tam3517-common.h
+++ b/include/configs/tam3517-common.h
@@ -146,7 +146,6 @@
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */
/* NAND devices */
-#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#define CONFIG_AUTO_COMPLETE
@@ -258,7 +257,7 @@
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
#define CONFIG_SPL_TEXT_BASE 0x40200000 /*CONFIG_SYS_SRAM_START*/
-#define CONFIG_SPL_MAX_SIZE (45 << 10) /* 45 K */
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SYS_SPL_MALLOC_START 0x8f000000
diff --git a/include/configs/tegra2-common.h b/include/configs/tegra2-common.h
index 837f859..068ce88 100644
--- a/include/configs/tegra2-common.h
+++ b/include/configs/tegra2-common.h
@@ -26,6 +26,14 @@
#include <asm/sizes.h>
/*
+ * QUOTE(m) will evaluate to a string version of the value of the macro m
+ * passed in. The extra level of indirection here is to first evaluate the
+ * macro m before applying the quoting operator.
+ */
+#define QUOTE_(m) #m
+#define QUOTE(m) QUOTE_(m)
+
+/*
* High Level Configuration Options
*/
#define CONFIG_ARMCORTEXA9 /* This is an ARM V7 CPU core */
@@ -50,6 +58,15 @@
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_OF_LIBFDT /* enable passing of devicetree */
+#ifdef CONFIG_TEGRA2_LP0
+#define TEGRA_LP0_ADDR 0x1C406000
+#define TEGRA_LP0_SIZE 0x2000
+#define TEGRA_LP0_VEC \
+ "lp0_vec=" QUOTE(TEGRA_LP0_SIZE) "@" QUOTE(TEGRA_LP0_ADDR) " "
+#else
+#define TEGRA_LP0_VEC
+#endif
+
/* Environment */
#define CONFIG_ENV_SIZE 0x2000 /* Total Size Environment */
@@ -115,11 +132,18 @@
#define CONFIG_SYS_NO_FLASH
-/* Environment information */
+/* Environment information, boards can override if required */
+#define CONFIG_CONSOLE_MUX
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define TEGRA2_DEVICE_SETTINGS "stdin=serial\0" \
+ "stdout=serial\0" \
+ "stderr=serial\0"
+
#define CONFIG_EXTRA_ENV_SETTINGS \
"console=ttyS0,115200n8\0" \
"mem=" TEGRA2_SYSMEM "\0" \
"smpflag=smp\0" \
+ TEGRA2_DEVICE_SETTINGS
#define CONFIG_LOADADDR 0x408000 /* def. location for kernel */
#define CONFIG_BOOTDELAY 2 /* -1 to disable auto boot */
diff --git a/include/configs/trats.h b/include/configs/trats.h
index 10f11d9..ef6510e 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -53,7 +53,6 @@
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_CMDLINE_TAG
-#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SKIP_LOWLEVEL_INIT
@@ -74,7 +73,8 @@
/* MMC */
#define CONFIG_GENERIC_MMC
#define CONFIG_MMC
-#define CONFIG_S5P_MMC
+#define CONFIG_S5P_SDHCI
+#define CONFIG_SDHCI
/* PWM */
#define CONFIG_PWM
@@ -174,9 +174,9 @@
/* TRATS has 2 banks of DRAM */
#define CONFIG_NR_DRAM_BANKS 2
#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* LDDDR2 DMC 0 */
-#define PHYS_SDRAM_1_SIZE (256 << 20) /* 256 MB in CS 0 */
+#define PHYS_SDRAM_1_SIZE (512 << 20) /* 512 MB in CS 0 */
#define PHYS_SDRAM_2 0x50000000 /* LPDDR2 DMC 1 */
-#define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in CS 0 */
+#define PHYS_SDRAM_2_SIZE (512 << 20) /* 512 MB in CS 0 */
#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
@@ -208,10 +208,18 @@
#define CONFIG_PMIC
#define CONFIG_PMIC_I2C
-#define CONFIG_PMIC_MAX8998
+#define CONFIG_PMIC_MAX8997
#define CONFIG_USB_GADGET
#define CONFIG_USB_GADGET_S3C_UDC_OTG
#define CONFIG_USB_GADGET_DUALSPEED
+/* LCD */
+#define CONFIG_EXYNOS_FB
+#define CONFIG_LCD
+#define CONFIG_FB_ADDR 0x52504000
+#define CONFIG_S6E8AX0
+#define CONFIG_EXYNOS_MIPI_DSIM
+#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (1280 * 720 * 4)
+
#endif /* __CONFIG_H */
diff --git a/include/configs/tricorder.h b/include/configs/tricorder.h
index 801a24f..9955fca 100644
--- a/include/configs/tricorder.h
+++ b/include/configs/tricorder.h
@@ -278,6 +278,7 @@
#define CONFIG_SPL
#define CONFIG_SPL_NAND_SIMPLE
+#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBDISK_SUPPORT
#define CONFIG_SPL_I2C_SUPPORT
@@ -293,7 +294,7 @@
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
#define CONFIG_SPL_TEXT_BASE 0x40200000 /*CONFIG_SYS_SRAM_START*/
-#define CONFIG_SPL_MAX_SIZE 0xB400 /* 45 K */
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000000 /*CONFIG_SYS_SDRAM_BASE*/
diff --git a/include/configs/tx25.h b/include/configs/tx25.h
index 87bd8a6..3dfafa5 100644
--- a/include/configs/tx25.h
+++ b/include/configs/tx25.h
@@ -117,8 +117,6 @@
#define CONFIG_MXC_NAND_HWECC
#define CONFIG_SYS_NAND_LARGEPAGE
-#define CONFIG_SYS_64BIT_VSPRINTF
-
/* U-Boot general configuration */
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
diff --git a/include/configs/zmx25.h b/include/configs/zmx25.h
index 599d5bb..d7ce6c6 100644
--- a/include/configs/zmx25.h
+++ b/include/configs/zmx25.h
@@ -93,8 +93,6 @@
#define CONFIG_CMD_NET
#define CONFIG_CMD_CACHE
-#define CONFIG_SYS_64BIT_VSPRINTF
-
/*
* Additional command
*/
diff --git a/include/dialog_pmic.h b/include/dialog_pmic.h
new file mode 100644
index 0000000..8d43585
--- /dev/null
+++ b/include/dialog_pmic.h
@@ -0,0 +1,187 @@
+/*
+ * da9053 register declarations.
+ *
+ * Copyright(c) 2009 Dialog Semiconductor Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef __DIALOG_PMIC_H__
+#define __DIALOG_PMIC_H__
+
+enum {
+ DA9053_PAGECON0_REG = 0,
+ DA9053_STATUSA_REG,
+ DA9053_STATUSB_REG,
+ DA9053_STATUSC_REG,
+ DA9053_STATUSD_REG,
+ DA9053_EVENTA_REG,
+ DA9053_EVENTB_REG,
+ DA9053_EVENTC_REG,
+ DA9053_EVENTD_REG,
+ DA9053_FAULTLOG_REG,
+ DA9053_IRQMASKA_REG,
+ DA9053_IRQMASKB_REG,
+ DA9053_IRQMASKC_REG,
+ DA9053_IRQMASKD_REG,
+ DA9053_CONTROLA_REG,
+ DA9053_CONTROLB_REG,
+ DA9053_CONTROLC_REG,
+ DA9053_CONTROLD_REG,
+ DA9053_PDDIS_REG,
+ DA9053_INTERFACE_REG,
+ DA9053_RESET_REG,
+ DA9053_GPIO0001_REG,
+ DA9053_GPIO0203_REG,
+ DA9053_GPIO0405_REG,
+ DA9053_GPIO0607_REG,
+ DA9053_GPIO0809_REG,
+ DA9053_GPIO1011_REG,
+ DA9053_GPIO1213_REG,
+ DA9053_GPIO1415_REG,
+ DA9053_ID01_REG,
+ DA9053_ID23_REG,
+ DA9053_ID45_REG,
+ DA9053_ID67_REG,
+ DA9053_ID89_REG,
+ DA9053_ID1011_REG,
+ DA9053_ID1213_REG,
+ DA9053_ID1415_REG,
+ DA9053_ID1617_REG,
+ DA9053_ID1819_REG,
+ DA9053_ID2021_REG,
+ DA9053_SEQSTATUS_REG,
+ DA9053_SEQA_REG,
+ DA9053_SEQB_REG,
+ DA9053_SEQTIMER_REG,
+ DA9053_BUCKA_REG,
+ DA9053_BUCKB_REG,
+ DA9053_BUCKCORE_REG,
+ DA9053_BUCKPRO_REG,
+ DA9053_BUCKMEM_REG,
+ DA9053_BUCKPERI_REG,
+ DA9053_LDO1_REG,
+ DA9053_LDO2_REG,
+ DA9053_LDO3_REG,
+ DA9053_LDO4_REG,
+ DA9053_LDO5_REG,
+ DA9053_LDO6_REG,
+ DA9053_LDO7_REG,
+ DA9053_LDO8_REG,
+ DA9053_LDO9_REG,
+ DA9053_LDO10_REG,
+ DA9053_SUPPLY_REG,
+ DA9053_PULLDOWN_REG,
+ DA9053_CHGBUCK_REG,
+ DA9053_WAITCONT_REG,
+ DA9053_ISET_REG,
+ DA9053_BATCHG_REG,
+ DA9053_CHGCONT_REG,
+ DA9053_INPUTCONT_REG,
+ DA9053_CHGTIME_REG,
+ DA9053_BBATCONT_REG,
+ DA9053_BOOST_REG,
+ DA9053_LEDCONT_REG,
+ DA9053_LEDMIN123_REG,
+ DA9053_LED1CONF_REG,
+ DA9053_LED2CONF_REG,
+ DA9053_LED3CONF_REG,
+ DA9053_LED1CONT_REG,
+ DA9053_LED2CONT_REG,
+ DA9053_LED3CONT_REG,
+ DA9053_LED4CONT_REG,
+ DA9053_LED5CONT_REG,
+ DA9053_ADCMAN_REG,
+ DA9053_ADCCONT_REG,
+ DA9053_ADCRESL_REG,
+ DA9053_ADCRESH_REG,
+ DA9053_VDDRES_REG,
+ DA9053_VDDMON_REG,
+ DA9053_ICHGAV_REG,
+ DA9053_ICHGTHD_REG,
+ DA9053_ICHGEND_REG,
+ DA9053_TBATRES_REG,
+ DA9053_TBATHIGHP_REG,
+ DA9053_TBATHIGHIN_REG,
+ DA9053_TBATLOW_REG,
+ DA9053_TOFFSET_REG,
+ DA9053_ADCIN4RES_REG,
+ DA9053_AUTO4HIGH_REG,
+ DA9053_AUTO4LOW_REG,
+ DA9053_ADCIN5RES_REG,
+ DA9053_AUTO5HIGH_REG,
+ DA9053_AUTO5LOW_REG,
+ DA9053_ADCIN6RES_REG,
+ DA9053_AUTO6HIGH_REG,
+ DA9053_AUTO6LOW_REG,
+ DA9053_TJUNCRES_REG,
+ DA9053_TSICONTA_REG,
+ DA9053_TSICONTB_REG,
+ DA9053_TSIXMSB_REG,
+ DA9053_TSIYMSB_REG,
+ DA9053_TSILSB_REG,
+ DA9053_TSIZMSB_REG,
+ DA9053_COUNTS_REG,
+ DA9053_COUNTMI_REG,
+ DA9053_COUNTH_REG,
+ DA9053_COUNTD_REG,
+ DA9053_COUNTMO_REG,
+ DA9053_COUNTY_REG,
+ DA9053_ALARMMI_REG,
+ DA9053_ALARMH_REG,
+ DA9053_ALARMD_REG,
+ DA9053_ALARMMO_REG,
+ DA9053_ALARMY_REG,
+ DA9053_SECONDA_REG,
+ DA9053_SECONDB_REG,
+ DA9053_SECONDC_REG,
+ DA9053_SECONDD_REG,
+ DA9053_PAGECON128_REG,
+ DA9053_CHIPID_REG,
+ DA9053_CONFIGID_REG,
+ DA9053_OTPCONT_REG,
+ DA9053_OSCTRIM_REG,
+ DA9053_GPID0_REG,
+ DA9053_GPID1_REG,
+ DA9053_GPID2_REG,
+ DA9053_GPID3_REG,
+ DA9053_GPID4_REG,
+ DA9053_GPID5_REG,
+ DA9053_GPID6_REG,
+ DA9053_GPID7_REG,
+ DA9053_GPID8_REG,
+ DA9053_GPID9_REG,
+ DIALOG_NUM_OF_REGS,
+};
+
+#define DA_BUCKCORE_VBCORE_1_250V 0x1E
+
+/* BUCKCORE REGISTER */
+#define DA9052_BUCKCORE_BCORECONF (1 << 7)
+#define DA9052_BUCKCORE_BCOREEN (1 << 6)
+#define DA9052_BUCKCORE_VBCORE 63
+
+/* SUPPLY REGISTER */
+#define DA9052_SUPPLY_VLOCK (1 << 7)
+#define DA9052_SUPPLY_VMEMSWEN (1 << 6)
+#define DA9052_SUPPLY_VPERISWEN (1 << 5)
+#define DA9052_SUPPLY_VLDO3GO (1 << 4)
+#define DA9052_SUPPLY_VLDO2GO (1 << 3)
+#define DA9052_SUPPLY_VBMEMGO (1 << 2)
+#define DA9052_SUPPLY_VBPROGO (1 << 1)
+#define DA9052_SUPPLY_VBCOREGO (1 << 0)
+
+#endif /* __DIALOG_PMIC_H__ */
diff --git a/include/fdtdec.h b/include/fdtdec.h
index 171c628..fab577e 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -60,6 +60,9 @@
COMPAT_NVIDIA_TEGRA20_USB, /* Tegra2 USB port */
COMPAT_NVIDIA_TEGRA20_I2C, /* Tegra2 i2c */
COMPAT_NVIDIA_TEGRA20_DVC, /* Tegra2 dvc (really just i2c) */
+ COMPAT_NVIDIA_TEGRA20_EMC, /* Tegra2 memory controller */
+ COMPAT_NVIDIA_TEGRA20_EMC_TABLE, /* Tegra2 memory timing table */
+ COMPAT_NVIDIA_TEGRA20_KBC, /* Tegra2 Keyboard */
COMPAT_COUNT,
};
@@ -117,6 +120,23 @@
enum fdt_compat_id id);
/**
+ * Find the next compatible subnode for a peripheral.
+ *
+ * Do the first call with node set to the parent and depth = 0. This
+ * function will return the offset of the next compatible node. Next time
+ * you call this function, pass the node value returned last time, with
+ * depth unchanged, and the next node will be provided.
+ *
+ * @param blob FDT blob to use
+ * @param node Start node for search
+ * @param id Compatible ID to look for (enum fdt_compat_id)
+ * @param depthp Current depth (set to 0 before first call)
+ * @return offset of next compatible node, or -FDT_ERR_NOTFOUND if no more
+ */
+int fdtdec_next_compatible_subnode(const void *blob, int node,
+ enum fdt_compat_id id, int *depthp);
+
+/**
* Look up an address property in a node and return it as an address.
* The property must hold either one address with no trailing data or
* one address with a length. This is only tested on 32-bit machines.
@@ -272,6 +292,25 @@
u32 *array, int count);
/**
+ * Look up a property in a node and return a pointer to its contents as a
+ * unsigned int array of given length. The property must have at least enough
+ * data for the array ('count' cells). It may have more, but this will be
+ * ignored. The data is not copied.
+ *
+ * Note that you must access elements of the array with fdt32_to_cpu(),
+ * since the elements will be big endian even on a little endian machine.
+ *
+ * @param blob FDT blob
+ * @param node node to examine
+ * @param prop_name name of property to find
+ * @param count number of array elements
+ * @return pointer to array if found, or NULL if the property is not
+ * found or there is not enough data
+ */
+const u32 *fdtdec_locate_array(const void *blob, int node,
+ const char *prop_name, int count);
+
+/**
* Look up a boolean property in a node and return it.
*
* A boolean properly is true if present in the device tree and false if not
@@ -311,3 +350,35 @@
* @return 0 if all ok or gpio was FDT_GPIO_NONE; -1 on error
*/
int fdtdec_setup_gpio(struct fdt_gpio_state *gpio);
+
+/*
+ * Look up a property in a node and return its contents in a byte
+ * array of given length. The property must have at least enough data for
+ * the array (count bytes). It may have more, but this will be ignored.
+ *
+ * @param blob FDT blob
+ * @param node node to examine
+ * @param prop_name name of property to find
+ * @param array array to fill with data
+ * @param count number of array elements
+ * @return 0 if ok, or -FDT_ERR_MISSING if the property is not found,
+ * or -FDT_ERR_BADLAYOUT if not enough data
+ */
+int fdtdec_get_byte_array(const void *blob, int node, const char *prop_name,
+ u8 *array, int count);
+
+/**
+ * Look up a property in a node and return a pointer to its contents as a
+ * byte array of given length. The property must have at least enough data
+ * for the array (count bytes). It may have more, but this will be ignored.
+ * The data is not copied.
+ *
+ * @param blob FDT blob
+ * @param node node to examine
+ * @param prop_name name of property to find
+ * @param count number of array elements
+ * @return pointer to byte array if found, or NULL if the property is not
+ * found or there is not enough data
+ */
+const u8 *fdtdec_locate_byte_array(const void *blob, int node,
+ const char *prop_name, int count);
diff --git a/include/fsl_esdhc.h b/include/fsl_esdhc.h
index 8418bf7..0e26558 100644
--- a/include/fsl_esdhc.h
+++ b/include/fsl_esdhc.h
@@ -34,12 +34,13 @@
#define SYSCTL_INITA 0x08000000
#define SYSCTL_TIMEOUT_MASK 0x000f0000
#define SYSCTL_CLOCK_MASK 0x0000fff0
-#define SYSCTL_RSTA 0x01000000
#define SYSCTL_CKEN 0x00000008
#define SYSCTL_PEREN 0x00000004
#define SYSCTL_HCKEN 0x00000002
#define SYSCTL_IPGEN 0x00000001
#define SYSCTL_RSTA 0x01000000
+#define SYSCTL_RSTC 0x02000000
+#define SYSCTL_RSTD 0x04000000
#define IRQSTAT 0x0002e030
#define IRQSTAT_DMAE (0x10000000)
@@ -85,6 +86,7 @@
#define IRQSTATEN_CC (0x00000001)
#define PRSSTAT 0x0002e024
+#define PRSSTAT_DAT0 (0x01000000)
#define PRSSTAT_CLSL (0x00800000)
#define PRSSTAT_WPSPL (0x00080000)
#define PRSSTAT_CDPL (0x00040000)
diff --git a/include/fsl_pmic.h b/include/fsl_pmic.h
index 742f2e1..64c1e2e 100644
--- a/include/fsl_pmic.h
+++ b/include/fsl_pmic.h
@@ -122,4 +122,15 @@
/* Interrupt status 1 */
#define RTCRSTI (1 << 7)
+/* MC34708 Definitions */
+#define SWx_VOLT_MASK_MC34708 0x3F
+#define SWx_1_250V_MC34708 0x30
+#define SWx_1_300V_MC34708 0x34
+#define TIMER_MASK_MC34708 0x300
+#define TIMER_4S_MC34708 0x100
+#define VUSBSEL_MC34708 (1 << 2)
+#define VUSBEN_MC34708 (1 << 3)
+#define SWBST_CTRL 31
+#define SWBST_AUTO 0x8
+
#endif
diff --git a/include/input.h b/include/input.h
new file mode 100644
index 0000000..31b1ef9
--- /dev/null
+++ b/include/input.h
@@ -0,0 +1,147 @@
+/*
+ * Keyboard input helper functions (too small to be called a layer)
+ *
+ * Copyright (c) 2011 The Chromium OS Authors.
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _INPUT_H
+#define _INPUT_H
+
+enum {
+ INPUT_MAX_MODIFIERS = 4,
+ INPUT_BUFFER_LEN = 16,
+};
+
+enum {
+ /* Keyboard LEDs */
+ INPUT_LED_SCROLL = 1 << 0,
+ INPUT_LED_CAPS = 1 << 1,
+ INPUT_LED_NUM = 1 << 2,
+};
+
+/*
+ * This table translates key codes to ASCII. Most of the entries are ASCII
+ * codes, but entries after KEY_FIRST_MOD indicate that this key is a
+ * modifier key, like shift, ctrl. KEY_FIRST_MOD + MOD_SHIFT is the shift
+ * key, for example.
+ */
+struct input_key_xlate {
+ /* keycode of the modifiers which select this table, -1 if none */
+ int left_keycode;
+ int right_keycode;
+ const uchar *xlate; /* keycode to ASCII table */
+ int num_entries; /* number of entries in this table */
+};
+
+struct input_config {
+ uchar fifo[INPUT_BUFFER_LEN];
+ int fifo_in, fifo_out;
+
+ /* Which modifiers are active (1 bit for each MOD_... value) */
+ uchar modifiers;
+ uchar flags; /* active state keys (FLAGS_...) */
+ uchar leds; /* active LEDS (INPUT_LED_...) */
+ uchar num_tables; /* number of modifier tables */
+ int prev_keycodes[INPUT_BUFFER_LEN]; /* keys held last time */
+ int num_prev_keycodes; /* number of prev keys */
+ struct input_key_xlate table[INPUT_MAX_MODIFIERS];
+
+ /**
+ * Function the input helper calls to scan the keyboard
+ *
+ * @param config Input state
+ * @return 0 if no keys read, otherwise number of keys read, or 1 if
+ * unknown
+ */
+ int (*read_keys)(struct input_config *config);
+ unsigned int next_repeat_ms; /* Next time we repeat a key */
+ unsigned int repeat_delay_ms; /* Time before autorepeat starts */
+ unsigned int repeat_rate_ms; /* Autorepeat rate in ms */
+};
+
+struct stdio_dev;
+
+/**
+ * Convert a list of key codes into ASCII and send them
+ *
+ * @param config Input state
+ * @param keycode List of key codes to examine
+ * @param num_keycodes Number of key codes
+ */
+int input_send_keycodes(struct input_config *config, int keycode[], int count);
+
+/**
+ * Add a new key translation table to the input
+ *
+ * @param config Input state
+ * @param left_keycode Key to hold to get into this table
+ * @param right_keycode Another key to hold to get into this table
+ * @param xlate Conversion table from key codes to ASCII
+ * @param num_entries Number of entries in xlate table
+ */
+int input_add_table(struct input_config *config, int left_keycode,
+ int right_keycode, const uchar *xlate, int num_entries);
+
+/**
+ * Test if keys are available to be read
+ *
+ * @param config Input state
+ * @return 0 if no keys available, 1 if keys are available
+ */
+int input_tstc(struct input_config *config);
+
+/**
+ * Read a key
+ *
+ * TODO: U-Boot wants 0 for no key, but Ctrl-@ is a valid key...
+ *
+ * @param config Input state
+ * @return key, or 0 if no key, or -1 if error
+ */
+int input_getc(struct input_config *config);
+
+/**
+ * Register a new device with stdio and switch to it if wanted
+ *
+ * @param dev Pointer to device
+ * @return 0 if ok, -1 on error
+ */
+int input_stdio_register(struct stdio_dev *dev);
+
+/**
+ * Set up the input handler with basic key maps.
+ *
+ * @param config Input state
+ * @param leds Initial LED value (INPUT_LED_ mask), 0 suggested
+ * @param repeat_delay_ms Delay before key auto-repeat starts (in ms)
+ * @param repeat_rate_ms Delay between successive key repeats (in ms)
+ * @return 0 if ok, -1 on error
+ */
+int input_init(struct input_config *config, int leds, int repeat_delay_ms,
+ int repeat_rate_ms);
+
+#ifdef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
+extern int overwrite_console(void);
+#define OVERWRITE_CONSOLE overwrite_console()
+#else
+#define OVERWRITE_CONSOLE 0
+#endif /* CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE */
+
+#endif
diff --git a/include/key_matrix.h b/include/key_matrix.h
new file mode 100644
index 0000000..f413314
--- /dev/null
+++ b/include/key_matrix.h
@@ -0,0 +1,99 @@
+/*
+ * Keyboard matrix helper functions
+ *
+ * Copyright (c) 2012 The Chromium OS Authors.
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _KEY_MATRIX_H
+#define _KEY_MATRIX_H
+
+#include <common.h>
+
+/* Information about a matrix keyboard */
+struct key_matrix {
+ /* Dimensions of the keyboard matrix, in rows and columns */
+ int num_rows;
+ int num_cols;
+ int key_count; /* number of keys in the matrix (= rows * cols) */
+
+ /*
+ * Information about keycode mappings. The plain_keycode array must
+ * exist but fn may be NULL in which case it is not decoded.
+ */
+ const u8 *plain_keycode; /* key code for each row / column */
+ const u8 *fn_keycode; /* ...when Fn held down */
+ int fn_pos; /* position of Fn key in key (or -1) */
+};
+
+/* Information about a particular key (row, column pair) in the matrix */
+struct key_matrix_key {
+ uint8_t row; /* row number (0 = first) */
+ uint8_t col; /* column number (0 = first) */
+ uint8_t valid; /* 1 if valid, 0 to ignore this */
+};
+
+/**
+ * Decode a set of pressed keys into key codes
+ *
+ * Given a list of keys that are pressed, this converts this list into
+ * a list of key codes. Each of the keys has a valid flag, which can be
+ * used to mark a particular key as invalid (so that it is ignored).
+ *
+ * The plain keymap is used, unless the Fn key is detected along the way,
+ * at which point we switch to the Fn key map.
+ *
+ * If key ghosting is detected, we simply ignore the keys and return 0.
+ *
+ * @param config Keyboard matrix config
+ * @param keys List of keys to process (each is row, col)
+ * @param num_keys Number of keys to process
+ * @param keycode Returns a list of key codes, decoded from input
+ * @param max_keycodes Size of key codes array (suggest 8)
+ *
+ */
+int key_matrix_decode(struct key_matrix *config, struct key_matrix_key *keys,
+ int num_keys, int keycode[], int max_keycodes);
+
+/**
+ * Read the keyboard configuration out of the fdt.
+ *
+ * Decode properties of named "linux,<type>keymap" where <type> is either
+ * empty, or "fn-". Then set up the plain key map (and the FN keymap if
+ * present).
+ *
+ * @param config Keyboard matrix config
+ * @param blob FDT blob
+ * @param node Node containing compatible data
+ * @return 0 if ok, -1 on error
+ */
+int key_matrix_decode_fdt(struct key_matrix *config, const void *blob,
+ int node);
+
+/**
+ * Set up a new key matrix.
+ *
+ * @param config Keyboard matrix config
+ * @param rows Number of rows in key matrix
+ * @param cols Number of columns in key matrix
+ * @return 0 if ok, -1 on error
+ */
+int key_matrix_init(struct key_matrix *config, int rows, int cols);
+
+#endif
diff --git a/include/lcd.h b/include/lcd.h
index d95feeb..3d9ef16 100644
--- a/include/lcd.h
+++ b/include/lcd.h
@@ -183,6 +183,70 @@
u_long mmio; /* Memory mapped registers */
} vidinfo_t;
+#elif defined(CONFIG_EXYNOS_FB)
+
+enum {
+ FIMD_RGB_INTERFACE = 1,
+ FIMD_CPU_INTERFACE = 2,
+};
+
+typedef struct vidinfo {
+ ushort vl_col; /* Number of columns (i.e. 640) */
+ ushort vl_row; /* Number of rows (i.e. 480) */
+ ushort vl_width; /* Width of display area in millimeters */
+ ushort vl_height; /* Height of display area in millimeters */
+
+ /* LCD configuration register */
+ u_char vl_freq; /* Frequency */
+ u_char vl_clkp; /* Clock polarity */
+ u_char vl_oep; /* Output Enable polarity */
+ u_char vl_hsp; /* Horizontal Sync polarity */
+ u_char vl_vsp; /* Vertical Sync polarity */
+ u_char vl_dp; /* Data polarity */
+ u_char vl_bpix; /* Bits per pixel */
+
+ /* Horizontal control register. Timing from data sheet */
+ u_char vl_hspw; /* Horz sync pulse width */
+ u_char vl_hfpd; /* Wait before of line */
+ u_char vl_hbpd; /* Wait end of line */
+
+ /* Vertical control register. */
+ u_char vl_vspw; /* Vertical sync pulse width */
+ u_char vl_vfpd; /* Wait before of frame */
+ u_char vl_vbpd; /* Wait end of frame */
+ u_char vl_cmd_allow_len; /* Wait end of frame */
+
+ void (*cfg_gpio)(void);
+ void (*backlight_on)(unsigned int onoff);
+ void (*reset_lcd)(void);
+ void (*lcd_power_on)(void);
+ void (*cfg_ldo)(void);
+ void (*enable_ldo)(unsigned int onoff);
+ void (*mipi_power)(void);
+ void (*backlight_reset)(void);
+
+ unsigned int win_id;
+ unsigned int init_delay;
+ unsigned int power_on_delay;
+ unsigned int reset_delay;
+ unsigned int interface_mode;
+ unsigned int mipi_enabled;
+ unsigned int cs_setup;
+ unsigned int wr_setup;
+ unsigned int wr_act;
+ unsigned int wr_hold;
+
+ /* parent clock name(MPLL, EPLL or VPLL) */
+ unsigned int pclk_name;
+ /* ratio value for source clock from parent clock. */
+ unsigned int sclk_div;
+
+ unsigned int dual_lcd_enabled;
+
+} vidinfo_t;
+
+void init_panel_info(vidinfo_t *vid);
+
#else
typedef struct vidinfo {
diff --git a/include/linux/input.h b/include/linux/input.h
new file mode 100644
index 0000000..44aec76
--- /dev/null
+++ b/include/linux/input.h
@@ -0,0 +1,155 @@
+/*
+ * Copyright (c) 1999-2002 Vojtech Pavlik
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#ifndef _LINUX_INPUT_H
+#define _LINUX_INPUT_H
+
+/*
+ * Keys and buttons
+ *
+ * Most of the keys/buttons are modeled after USB HUT 1.12
+ * (see http://www.usb.org/developers/hidpage).
+ * Abbreviations in the comments:
+ * AC - Application Control
+ * AL - Application Launch Button
+ * SC - System Control
+ */
+
+#define KEY_RESERVED 0
+#define KEY_ESC 1
+#define KEY_1 2
+#define KEY_2 3
+#define KEY_3 4
+#define KEY_4 5
+#define KEY_5 6
+#define KEY_6 7
+#define KEY_7 8
+#define KEY_8 9
+#define KEY_9 10
+#define KEY_0 11
+#define KEY_MINUS 12
+#define KEY_EQUAL 13
+#define KEY_BACKSPACE 14
+#define KEY_TAB 15
+#define KEY_Q 16
+#define KEY_W 17
+#define KEY_E 18
+#define KEY_R 19
+#define KEY_T 20
+#define KEY_Y 21
+#define KEY_U 22
+#define KEY_I 23
+#define KEY_O 24
+#define KEY_P 25
+#define KEY_LEFTBRACE 26
+#define KEY_RIGHTBRACE 27
+#define KEY_ENTER 28
+#define KEY_LEFTCTRL 29
+#define KEY_A 30
+#define KEY_S 31
+#define KEY_D 32
+#define KEY_F 33
+#define KEY_G 34
+#define KEY_H 35
+#define KEY_J 36
+#define KEY_K 37
+#define KEY_L 38
+#define KEY_SEMICOLON 39
+#define KEY_APOSTROPHE 40
+#define KEY_GRAVE 41
+#define KEY_LEFTSHIFT 42
+#define KEY_BACKSLASH 43
+#define KEY_Z 44
+#define KEY_X 45
+#define KEY_C 46
+#define KEY_V 47
+#define KEY_B 48
+#define KEY_N 49
+#define KEY_M 50
+#define KEY_COMMA 51
+#define KEY_DOT 52
+#define KEY_SLASH 53
+#define KEY_RIGHTSHIFT 54
+#define KEY_KPASTERISK 55
+#define KEY_LEFTALT 56
+#define KEY_SPACE 57
+#define KEY_CAPSLOCK 58
+#define KEY_F1 59
+#define KEY_F2 60
+#define KEY_F3 61
+#define KEY_F4 62
+#define KEY_F5 63
+#define KEY_F6 64
+#define KEY_F7 65
+#define KEY_F8 66
+#define KEY_F9 67
+#define KEY_F10 68
+#define KEY_NUMLOCK 69
+#define KEY_SCROLLLOCK 70
+#define KEY_KP7 71
+#define KEY_KP8 72
+#define KEY_KP9 73
+#define KEY_KPMINUS 74
+#define KEY_KP4 75
+#define KEY_KP5 76
+#define KEY_KP6 77
+#define KEY_KPPLUS 78
+#define KEY_KP1 79
+#define KEY_KP2 80
+#define KEY_KP3 81
+#define KEY_KP0 82
+#define KEY_KPDOT 83
+
+#define KEY_ZENKAKUHANKAKU 85
+#define KEY_102ND 86
+#define KEY_F11 87
+#define KEY_F12 88
+#define KEY_RO 89
+#define KEY_KATAKANA 90
+#define KEY_HIRAGANA 91
+#define KEY_HENKAN 92
+#define KEY_KATAKANAHIRAGANA 93
+#define KEY_MUHENKAN 94
+#define KEY_KPJPCOMMA 95
+#define KEY_KPENTER 96
+#define KEY_RIGHTCTRL 97
+#define KEY_KPSLASH 98
+#define KEY_SYSRQ 99
+#define KEY_RIGHTALT 100
+#define KEY_LINEFEED 101
+#define KEY_HOME 102
+#define KEY_UP 103
+#define KEY_PAGEUP 104
+#define KEY_LEFT 105
+#define KEY_RIGHT 106
+#define KEY_END 107
+#define KEY_DOWN 108
+#define KEY_PAGEDOWN 109
+#define KEY_INSERT 110
+#define KEY_DELETE 111
+#define KEY_MACRO 112
+#define KEY_MUTE 113
+#define KEY_VOLUMEDOWN 114
+#define KEY_VOLUMEUP 115
+#define KEY_POWER 116 /* SC System Power Down */
+#define KEY_KPEQUAL 117
+#define KEY_KPPLUSMINUS 118
+#define KEY_PAUSE 119
+#define KEY_SCALE 120 /* AL Compiz Scale (Expose) */
+
+#define KEY_KPCOMMA 121
+#define KEY_HANGEUL 122
+#define KEY_HANGUEL KEY_HANGEUL
+#define KEY_HANJA 123
+#define KEY_YEN 124
+#define KEY_LEFTMETA 125
+#define KEY_RIGHTMETA 126
+#define KEY_COMPOSE 127
+#define KEY_FN 0x1d0
+
+#endif
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index ed4cf6c..7b749bb 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -44,8 +44,13 @@
#define SYMBOL_NAME_LABEL(X) X:
#endif
+#ifndef __ALIGN
#define __ALIGN .align 4
+#endif
+
+#ifndef __ALIGN_STR
#define __ALIGN_STR ".align 4"
+#endif
#ifdef __ASSEMBLY__
@@ -67,7 +72,7 @@
#ifndef ENDPROC
#define ENDPROC(name) \
- .type name, @function; \
+ .type name STT_FUNC; \
END(name)
#endif
diff --git a/include/max8997_pmic.h b/include/max8997_pmic.h
new file mode 100644
index 0000000..17ae24e
--- /dev/null
+++ b/include/max8997_pmic.h
@@ -0,0 +1,190 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __MAX8997_PMIC_H_
+#define __MAX8997_PMIC_H_
+
+/* MAX 8997 registers */
+enum {
+ MAX8997_REG_PMIC_ID0 = 0x00,
+ MAX8997_REG_PMIC_ID1 = 0x01,
+ MAX8997_REG_INTSRC = 0x02,
+ MAX8997_REG_INT1 = 0x03,
+ MAX8997_REG_INT2 = 0x04,
+ MAX8997_REG_INT3 = 0x05,
+ MAX8997_REG_INT4 = 0x06,
+
+ MAX8997_REG_INT1MSK = 0x08,
+ MAX8997_REG_INT2MSK = 0x09,
+ MAX8997_REG_INT3MSK = 0x0a,
+ MAX8997_REG_INT4MSK = 0x0b,
+
+ MAX8997_REG_STATUS1 = 0x0d,
+ MAX8997_REG_STATUS2 = 0x0e,
+ MAX8997_REG_STATUS3 = 0x0f,
+ MAX8997_REG_STATUS4 = 0x10,
+
+ MAX8997_REG_MAINCON1 = 0x13,
+ MAX8997_REG_MAINCON2 = 0x14,
+ MAX8997_REG_BUCKRAMP = 0x15,
+
+ MAX8997_REG_BUCK1CTRL = 0x18,
+ MAX8997_REG_BUCK1DVS1 = 0x19,
+ MAX8997_REG_BUCK1DVS2 = 0x1a,
+ MAX8997_REG_BUCK1DVS3 = 0x1b,
+ MAX8997_REG_BUCK1DVS4 = 0x1c,
+ MAX8997_REG_BUCK1DVS5 = 0x1d,
+ MAX8997_REG_BUCK1DVS6 = 0x1e,
+ MAX8997_REG_BUCK1DVS7 = 0x1f,
+ MAX8997_REG_BUCK1DVS8 = 0x20,
+ MAX8997_REG_BUCK2CTRL = 0x21,
+ MAX8997_REG_BUCK2DVS1 = 0x22,
+ MAX8997_REG_BUCK2DVS2 = 0x23,
+ MAX8997_REG_BUCK2DVS3 = 0x24,
+ MAX8997_REG_BUCK2DVS4 = 0x25,
+ MAX8997_REG_BUCK2DVS5 = 0x26,
+ MAX8997_REG_BUCK2DVS6 = 0x27,
+ MAX8997_REG_BUCK2DVS7 = 0x28,
+ MAX8997_REG_BUCK2DVS8 = 0x29,
+ MAX8997_REG_BUCK3CTRL = 0x2a,
+ MAX8997_REG_BUCK3DVS = 0x2b,
+ MAX8997_REG_BUCK4CTRL = 0x2c,
+ MAX8997_REG_BUCK4DVS = 0x2d,
+ MAX8997_REG_BUCK5CTRL = 0x2e,
+ MAX8997_REG_BUCK5DVS1 = 0x2f,
+ MAX8997_REG_BUCK5DVS2 = 0x30,
+ MAX8997_REG_BUCK5DVS3 = 0x31,
+ MAX8997_REG_BUCK5DVS4 = 0x32,
+ MAX8997_REG_BUCK5DVS5 = 0x33,
+ MAX8997_REG_BUCK5DVS6 = 0x34,
+ MAX8997_REG_BUCK5DVS7 = 0x35,
+ MAX8997_REG_BUCK5DVS8 = 0x36,
+ MAX8997_REG_BUCK6CTRL = 0x37,
+ MAX8997_REG_BUCK6BPSKIPCTRL = 0x38,
+ MAX8997_REG_BUCK7CTRL = 0x39,
+ MAX8997_REG_BUCK7DVS = 0x3a,
+ MAX8997_REG_LDO1CTRL = 0x3b,
+ MAX8997_REG_LDO2CTRL = 0x3c,
+ MAX8997_REG_LDO3CTRL = 0x3d,
+ MAX8997_REG_LDO4CTRL = 0x3e,
+ MAX8997_REG_LDO5CTRL = 0x3f,
+ MAX8997_REG_LDO6CTRL = 0x40,
+ MAX8997_REG_LDO7CTRL = 0x41,
+ MAX8997_REG_LDO8CTRL = 0x42,
+ MAX8997_REG_LDO9CTRL = 0x43,
+ MAX8997_REG_LDO10CTRL = 0x44,
+ MAX8997_REG_LDO11CTRL = 0x45,
+ MAX8997_REG_LDO12CTRL = 0x46,
+ MAX8997_REG_LDO13CTRL = 0x47,
+ MAX8997_REG_LDO14CTRL = 0x48,
+ MAX8997_REG_LDO15CTRL = 0x49,
+ MAX8997_REG_LDO16CTRL = 0x4a,
+ MAX8997_REG_LDO17CTRL = 0x4b,
+ MAX8997_REG_LDO18CTRL = 0x4c,
+ MAX8997_REG_LDO21CTRL = 0x4d,
+
+ MAX8997_REG_MBCCTRL1 = 0x50,
+ MAX8997_REG_MBCCTRL2 = 0x51,
+ MAX8997_REG_MBCCTRL3 = 0x52,
+ MAX8997_REG_MBCCTRL4 = 0x53,
+ MAX8997_REG_MBCCTRL5 = 0x54,
+ MAX8997_REG_MBCCTRL6 = 0x55,
+ MAX8997_REG_OTPCGHCVS = 0x56,
+
+ MAX8997_REG_SAFEOUTCTRL = 0x5a,
+
+ MAX8997_REG_LBCNFG1 = 0x5e,
+ MAX8997_REG_LBCNFG2 = 0x5f,
+ MAX8997_REG_BBCCTRL = 0x60,
+
+ MAX8997_REG_FLASH1_CUR = 0x63, /* 0x63 ~ 0x6e for FLASH */
+ MAX8997_REG_FLASH2_CUR = 0x64,
+ MAX8997_REG_MOVIE_CUR = 0x65,
+ MAX8997_REG_GSMB_CUR = 0x66,
+ MAX8997_REG_BOOST_CNTL = 0x67,
+ MAX8997_REG_LEN_CNTL = 0x68,
+ MAX8997_REG_FLASH_CNTL = 0x69,
+ MAX8997_REG_WDT_CNTL = 0x6a,
+ MAX8997_REG_MAXFLASH1 = 0x6b,
+ MAX8997_REG_MAXFLASH2 = 0x6c,
+ MAX8997_REG_FLASHSTATUS = 0x6d,
+ MAX8997_REG_FLASHSTATUSMASK = 0x6e,
+
+ MAX8997_REG_GPIOCNTL1 = 0x70,
+ MAX8997_REG_GPIOCNTL2 = 0x71,
+ MAX8997_REG_GPIOCNTL3 = 0x72,
+ MAX8997_REG_GPIOCNTL4 = 0x73,
+ MAX8997_REG_GPIOCNTL5 = 0x74,
+ MAX8997_REG_GPIOCNTL6 = 0x75,
+ MAX8997_REG_GPIOCNTL7 = 0x76,
+ MAX8997_REG_GPIOCNTL8 = 0x77,
+ MAX8997_REG_GPIOCNTL9 = 0x78,
+ MAX8997_REG_GPIOCNTL10 = 0x79,
+ MAX8997_REG_GPIOCNTL11 = 0x7a,
+ MAX8997_REG_GPIOCNTL12 = 0x7b,
+
+ MAX8997_REG_LDO1CONFIG = 0x80,
+ MAX8997_REG_LDO2CONFIG = 0x81,
+ MAX8997_REG_LDO3CONFIG = 0x82,
+ MAX8997_REG_LDO4CONFIG = 0x83,
+ MAX8997_REG_LDO5CONFIG = 0x84,
+ MAX8997_REG_LDO6CONFIG = 0x85,
+ MAX8997_REG_LDO7CONFIG = 0x86,
+ MAX8997_REG_LDO8CONFIG = 0x87,
+ MAX8997_REG_LDO9CONFIG = 0x88,
+ MAX8997_REG_LDO10CONFIG = 0x89,
+ MAX8997_REG_LDO11CONFIG = 0x8a,
+ MAX8997_REG_LDO12CONFIG = 0x8b,
+ MAX8997_REG_LDO13CONFIG = 0x8c,
+ MAX8997_REG_LDO14CONFIG = 0x8d,
+ MAX8997_REG_LDO15CONFIG = 0x8e,
+ MAX8997_REG_LDO16CONFIG = 0x8f,
+ MAX8997_REG_LDO17CONFIG = 0x90,
+ MAX8997_REG_LDO18CONFIG = 0x91,
+ MAX8997_REG_LDO21CONFIG = 0x92,
+
+ MAX8997_REG_DVSOKTIMER1 = 0x97,
+ MAX8997_REG_DVSOKTIMER2 = 0x98,
+ MAX8997_REG_DVSOKTIMER4 = 0x99,
+ MAX8997_REG_DVSOKTIMER5 = 0x9a,
+
+ PMIC_NUM_OF_REGS = 0x9b,
+};
+
+#define ENSAFEOUT1 (1 << 6)
+#define ENSAFEOUT2 (1 << 7)
+
+#define MAX8997_I2C_ADDR (0xCC >> 1)
+#define MAX8997_RTC_ADDR (0x0C >> 1)
+#define MAX8997_MUIC_ADDR (0x4A >> 1)
+#define MAX8997_FG_ADDR (0x6C >> 1)
+
+enum {
+ LDO_OFF = 0,
+ LDO_ON = 1,
+
+ DIS_LDO = (0x00 << 6),
+ EN_LDO = (0x3 << 6),
+};
+
+#endif /* __MAX8997_PMIC_H_ */
diff --git a/include/max8998_pmic.h b/include/max8998_pmic.h
index 10c892a..ca21f88 100644
--- a/include/max8998_pmic.h
+++ b/include/max8998_pmic.h
@@ -75,6 +75,7 @@
};
#define MAX8998_LDO3 (1 << 2)
+#define MAX8998_LDO4 (1 << 1)
#define MAX8998_LDO8 (1 << 5)
#define MAX8998_SAFEOUT1 (1 << 4)
diff --git a/include/mmc.h b/include/mmc.h
index f52df70..2305986 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -47,6 +47,9 @@
#define MMC_MODE_SPI 0x400
#define MMC_MODE_HC 0x800
+#define MMC_MODE_MASK_WIDTH_BITS (MMC_MODE_4BIT | MMC_MODE_8BIT)
+#define MMC_MODE_WIDTH_BITS_SHIFT 8
+
#define SD_DATA_4BIT 0x00040000
#define IS_SD(x) (x->version & SD_VERSION_SD)
@@ -205,56 +208,6 @@
char pnm[7];
};
-/*
- * WARNING!
- *
- * This structure is used by atmel_mci.c only.
- * It works for the AVR32 architecture but NOT
- * for ARM/AT91 architectures.
- * Its use is highly depreciated.
- * After the atmel_mci.c driver for AVR32 has
- * been replaced this structure will be removed.
- */
-struct mmc_csd
-{
- u8 csd_structure:2,
- spec_vers:4,
- rsvd1:2;
- u8 taac;
- u8 nsac;
- u8 tran_speed;
- u16 ccc:12,
- read_bl_len:4;
- u64 read_bl_partial:1,
- write_blk_misalign:1,
- read_blk_misalign:1,
- dsr_imp:1,
- rsvd2:2,
- c_size:12,
- vdd_r_curr_min:3,
- vdd_r_curr_max:3,
- vdd_w_curr_min:3,
- vdd_w_curr_max:3,
- c_size_mult:3,
- sector_size:5,
- erase_grp_size:5,
- wp_grp_size:5,
- wp_grp_enable:1,
- default_ecc:2,
- r2w_factor:3,
- write_bl_len:4,
- write_bl_partial:1,
- rsvd3:5;
- u8 file_format_grp:1,
- copy:1,
- perm_write_protect:1,
- tmp_write_protect:1,
- file_format:2,
- ecc:2;
- u8 crc:7;
- u8 one:1;
-};
-
struct mmc_cmd {
ushort cmdidx;
uint resp_type;
diff --git a/include/net.h b/include/net.h
index ee11f82..92afc19 100644
--- a/include/net.h
+++ b/include/net.h
@@ -80,14 +80,14 @@
int iobase;
int state;
- int (*init) (struct eth_device*, bd_t*);
- int (*send) (struct eth_device*, volatile void* packet, int length);
- int (*recv) (struct eth_device*);
- void (*halt) (struct eth_device*);
+ int (*init) (struct eth_device *, bd_t *);
+ int (*send) (struct eth_device *, void *packet, int length);
+ int (*recv) (struct eth_device *);
+ void (*halt) (struct eth_device *);
#ifdef CONFIG_MCAST_TFTP
- int (*mcast) (struct eth_device*, u32 ip, u8 set);
+ int (*mcast) (struct eth_device *, u32 ip, u8 set);
#endif
- int (*write_hwaddr) (struct eth_device*);
+ int (*write_hwaddr) (struct eth_device *);
struct eth_device *next;
int index;
void *priv;
@@ -101,7 +101,7 @@
extern struct eth_device *eth_get_dev(void); /* get the current device MAC */
extern struct eth_device *eth_get_dev_by_name(const char *devname);
extern struct eth_device *eth_get_dev_by_index(int index); /* get dev @ index */
-extern int eth_get_dev_index (void); /* get the device index */
+extern int eth_get_dev_index(void); /* get the device index */
extern void eth_parse_enetaddr(const char *addr, uchar *enetaddr);
extern int eth_getenv_enetaddr(char *name, uchar *enetaddr);
extern int eth_setenv_enetaddr(char *name, const uchar *enetaddr);
@@ -120,10 +120,11 @@
extern int usb_eth_initialize(bd_t *bi);
extern int eth_init(bd_t *bis); /* Initialize the device */
-extern int eth_send(volatile void *packet, int length); /* Send a packet */
+extern int eth_send(void *packet, int length); /* Send a packet */
#ifdef CONFIG_API
-extern int eth_receive(volatile void *packet, int length); /* Receive a packet*/
+extern int eth_receive(void *packet, int length); /* Receive a packet*/
+extern void (*push_packet)(void *packet, int length);
#endif
extern int eth_rx(void); /* Check for received packets */
extern void eth_halt(void); /* stop SCC */
@@ -142,8 +143,8 @@
int eth_number);
#ifdef CONFIG_MCAST_TFTP
-int eth_mcast_join( IPaddr_t mcast_addr, u8 join);
-u32 ether_crc (size_t len, unsigned char const *p);
+int eth_mcast_join(IPaddr_t mcast_addr, u8 join);
+u32 ether_crc(size_t len, unsigned char const *p);
#endif
@@ -218,8 +219,8 @@
#define IP_FLAGS_DFRAG 0x4000 /* don't fragments */
#define IP_FLAGS_MFRAG 0x2000 /* more fragments */
-#define IP_HDR_SIZE_NO_UDP (sizeof (IP_t) - 8)
-#define IP_HDR_SIZE (sizeof (IP_t))
+#define IP_HDR_SIZE_NO_UDP (sizeof(IP_t) - 8)
+#define IP_HDR_SIZE (sizeof(IP_t))
/*
@@ -326,46 +327,46 @@
/* net.c */
/** BOOTP EXTENTIONS **/
-extern IPaddr_t NetOurGatewayIP; /* Our gateway IP addresse */
-extern IPaddr_t NetOurSubnetMask; /* Our subnet mask (0 = unknown)*/
-extern IPaddr_t NetOurDNSIP; /* Our Domain Name Server (0 = unknown)*/
+extern IPaddr_t NetOurGatewayIP; /* Our gateway IP address */
+extern IPaddr_t NetOurSubnetMask; /* Our subnet mask (0 = unknown) */
+extern IPaddr_t NetOurDNSIP; /* Our Domain Name Server (0 = unknown) */
#if defined(CONFIG_BOOTP_DNS2)
-extern IPaddr_t NetOurDNS2IP; /* Our 2nd Domain Name Server (0 = unknown)*/
+extern IPaddr_t NetOurDNS2IP; /* Our 2nd Domain Name Server (0 = unknown) */
#endif
-extern char NetOurNISDomain[32]; /* Our NIS domain */
-extern char NetOurHostName[32]; /* Our hostname */
-extern char NetOurRootPath[64]; /* Our root path */
-extern ushort NetBootFileSize; /* Our boot file size in blocks */
+extern char NetOurNISDomain[32]; /* Our NIS domain */
+extern char NetOurHostName[32]; /* Our hostname */
+extern char NetOurRootPath[64]; /* Our root path */
+extern ushort NetBootFileSize; /* Our boot file size in blocks */
/** END OF BOOTP EXTENTIONS **/
-extern ulong NetBootFileXferSize; /* size of bootfile in bytes */
-extern uchar NetOurEther[6]; /* Our ethernet address */
-extern uchar NetServerEther[6]; /* Boot server enet address */
-extern IPaddr_t NetOurIP; /* Our IP addr (0 = unknown) */
-extern IPaddr_t NetServerIP; /* Server IP addr (0 = unknown) */
-extern volatile uchar * NetTxPacket; /* THE transmit packet */
-extern volatile uchar * NetRxPackets[PKTBUFSRX];/* Receive packets */
-extern volatile uchar * NetRxPacket; /* Current receive packet */
-extern int NetRxPacketLen; /* Current rx packet length */
-extern unsigned NetIPID; /* IP ID (counting) */
-extern uchar NetBcastAddr[6]; /* Ethernet boardcast address */
+extern ulong NetBootFileXferSize; /* size of bootfile in bytes */
+extern uchar NetOurEther[6]; /* Our ethernet address */
+extern uchar NetServerEther[6]; /* Boot server enet address */
+extern IPaddr_t NetOurIP; /* Our IP addr (0 = unknown) */
+extern IPaddr_t NetServerIP; /* Server IP addr (0 = unknown) */
+extern uchar *NetTxPacket; /* THE transmit packet */
+extern uchar *NetRxPackets[PKTBUFSRX]; /* Receive packets */
+extern uchar *NetRxPacket; /* Current receive packet */
+extern int NetRxPacketLen; /* Current rx packet length */
+extern unsigned NetIPID; /* IP ID (counting) */
+extern uchar NetBcastAddr[6]; /* Ethernet boardcast address */
extern uchar NetEtherNullAddr[6];
-#define VLAN_NONE 4095 /* untagged */
-#define VLAN_IDMASK 0x0fff /* mask of valid vlan id */
-extern ushort NetOurVLAN; /* Our VLAN */
-extern ushort NetOurNativeVLAN; /* Our Native VLAN */
+#define VLAN_NONE 4095 /* untagged */
+#define VLAN_IDMASK 0x0fff /* mask of valid vlan id */
+extern ushort NetOurVLAN; /* Our VLAN */
+extern ushort NetOurNativeVLAN; /* Our Native VLAN */
-extern uchar NetCDPAddr[6]; /* Ethernet CDP address */
-extern ushort CDPNativeVLAN; /* CDP returned native VLAN */
-extern ushort CDPApplianceVLAN; /* CDP returned appliance VLAN */
+extern uchar NetCDPAddr[6]; /* Ethernet CDP address */
+extern ushort CDPNativeVLAN; /* CDP returned native VLAN */
+extern ushort CDPApplianceVLAN; /* CDP returned appliance VLAN */
-extern int NetState; /* Network loop state */
+extern int NetState; /* Network loop state */
#define NETLOOP_CONTINUE 1
#define NETLOOP_RESTART 2
#define NETLOOP_SUCCESS 3
#define NETLOOP_FAIL 4
-extern int NetRestartWrap; /* Tried all network devices */
+extern int NetRestartWrap; /* Tried all network devices */
enum proto_t {
BOOTP, RARP, ARP, TFTPGET, DHCP, PING, DNS, NFS, CDP, NETCONS, SNTP,
@@ -373,7 +374,7 @@
};
/* from net/net.c */
-extern char BootFile[128]; /* Boot File name */
+extern char BootFile[128]; /* Boot File name */
#if defined(CONFIG_CMD_DNS)
extern char *NetDNSResolve; /* The host to resolve */
@@ -381,7 +382,7 @@
#endif
#if defined(CONFIG_CMD_PING)
-extern IPaddr_t NetPingIP; /* the ip address to ping */
+extern IPaddr_t NetPingIP; /* the ip address to ping */
#endif
#if defined(CONFIG_CMD_CDP)
@@ -391,10 +392,14 @@
#endif
#if defined(CONFIG_CMD_SNTP)
-extern IPaddr_t NetNtpServerIP; /* the ip address to NTP */
-extern int NetTimeOffset; /* offset time from UTC */
+extern IPaddr_t NetNtpServerIP; /* the ip address to NTP */
+extern int NetTimeOffset; /* offset time from UTC */
#endif
+#if defined(CONFIG_MCAST_TFTP)
+extern IPaddr_t Mcast_addr;
+#endif
+
/* Initialize the network adapter */
extern int NetLoop(enum proto_t);
@@ -408,28 +413,34 @@
extern int NetEthHdrSize(void);
/* Set ethernet header; returns the size of the header */
-extern int NetSetEther(volatile uchar *, uchar *, uint);
+extern int NetSetEther(uchar *, uchar *, uint);
/* Set IP header */
-extern void NetSetIP(volatile uchar *, IPaddr_t, int, int, int);
+extern void NetSetIP(uchar *, IPaddr_t, int, int, int);
/* Checksum */
-extern int NetCksumOk(uchar *, int); /* Return true if cksum OK */
-extern uint NetCksum(uchar *, int); /* Calculate the checksum */
+extern int NetCksumOk(uchar *, int); /* Return true if cksum OK */
+extern uint NetCksum(uchar *, int); /* Calculate the checksum */
/* Set callbacks */
-extern void NetSetHandler(rxhand_f *); /* Set RX packet handler */
+extern void NetSetHandler(rxhand_f *); /* Set RX packet handler */
extern void net_set_icmp_handler(rxhand_icmp_f *f); /* Set ICMP RX handler */
-extern void NetSetTimeout(ulong, thand_f *);/* Set timeout handler */
+extern void NetSetTimeout(ulong, thand_f *);/* Set timeout handler */
/* Transmit "NetTxPacket" */
-extern void NetSendPacket(volatile uchar *, int);
+extern void NetSendPacket(uchar *, int);
/* Transmit UDP packet, performing ARP request if needed */
-extern int NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport, int sport, int len);
+extern int NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport,
+ int sport, int len);
/* Processes a received packet */
-extern void NetReceive(volatile uchar *, int);
+extern void NetReceive(uchar *, int);
+
+#ifdef CONFIG_NETCONSOLE
+void NcStart(void);
+int nc_input_packet(uchar *pkt, unsigned dest, unsigned src, unsigned len);
+#endif
/*
* Check if autoload is enabled. If so, use either NFS or TFTP to download
@@ -445,10 +456,11 @@
* footprint in our tests.
*/
/* return IP *in network byteorder* */
-static inline IPaddr_t NetReadIP(volatile void *from)
+static inline IPaddr_t NetReadIP(void *from)
{
IPaddr_t ip;
- memcpy((void*)&ip, (void*)from, sizeof(ip));
+
+ memcpy((void *)&ip, (void *)from, sizeof(ip));
return ip;
}
@@ -456,26 +468,27 @@
static inline ulong NetReadLong(ulong *from)
{
ulong l;
- memcpy((void*)&l, (void*)from, sizeof(l));
+
+ memcpy((void *)&l, (void *)from, sizeof(l));
return l;
}
/* write IP *in network byteorder* */
static inline void NetWriteIP(void *to, IPaddr_t ip)
{
- memcpy(to, (void*)&ip, sizeof(ip));
+ memcpy(to, (void *)&ip, sizeof(ip));
}
/* copy IP */
-static inline void NetCopyIP(volatile void *to, void *from)
+static inline void NetCopyIP(void *to, void *from)
{
- memcpy((void*)to, from, sizeof(IPaddr_t));
+ memcpy((void *)to, from, sizeof(IPaddr_t));
}
/* copy ulong */
static inline void NetCopyLong(ulong *to, ulong *from)
{
- memcpy((void*)to, (void*)from, sizeof(ulong));
+ memcpy((void *)to, (void *)from, sizeof(ulong));
}
/**
@@ -498,7 +511,7 @@
*/
static inline int is_multicast_ether_addr(const u8 *addr)
{
- return (0x01 & addr[0]);
+ return 0x01 & addr[0];
}
/*
@@ -509,7 +522,8 @@
*/
static inline int is_broadcast_ether_addr(const u8 *addr)
{
- return (addr[0] & addr[1] & addr[2] & addr[3] & addr[4] & addr[5]) == 0xff;
+ return (addr[0] & addr[1] & addr[2] & addr[3] & addr[4] & addr[5]) ==
+ 0xff;
}
/*
@@ -529,13 +543,13 @@
}
/* Convert an IP address to a string */
-extern void ip_to_string (IPaddr_t x, char *s);
+extern void ip_to_string(IPaddr_t x, char *s);
/* Convert a string to ip address */
extern IPaddr_t string_to_ip(const char *s);
/* Convert a VLAN id to a string */
-extern void VLAN_to_string (ushort x, char *s);
+extern void VLAN_to_string(ushort x, char *s);
/* Convert a string to a vlan id */
extern ushort string_to_VLAN(const char *s);
@@ -544,7 +558,7 @@
extern ushort getenv_VLAN(char *);
/* copy a filename (allow for "..." notation, limit length) */
-extern void copy_filename (char *dst, const char *src, int size);
+extern void copy_filename(char *dst, const char *src, int size);
/* get a random source port */
extern unsigned int random_port(void);
diff --git a/include/pmic.h b/include/pmic.h
index 52a1526..6a05b40 100644
--- a/include/pmic.h
+++ b/include/pmic.h
@@ -55,6 +55,7 @@
};
int pmic_init(void);
+int pmic_dialog_init(void);
int check_reg(u32 reg);
struct pmic *get_pmic(void);
int pmic_probe(struct pmic *p);
diff --git a/include/sdhci.h b/include/sdhci.h
index 800f9d9..9d37183 100644
--- a/include/sdhci.h
+++ b/include/sdhci.h
@@ -216,6 +216,9 @@
*/
#define SDHCI_QUIRK_32BIT_DMA_ADDR (1 << 0)
#define SDHCI_QUIRK_REG32_RW (1 << 1)
+#define SDHCI_QUIRK_BROKEN_R1B (1 << 2)
+#define SDHCI_QUIRK_NO_HISPD_BIT (1 << 3)
+#define SDHCI_QUIRK_BROKEN_VOLTAGE (1 << 4)
/* to make gcc happy */
struct sdhci_host;
@@ -240,10 +243,14 @@
char *name;
void *ioaddr;
unsigned int quirks;
+ unsigned int host_caps;
unsigned int version;
unsigned int clock;
struct mmc *mmc;
const struct sdhci_ops *ops;
+
+ void (*set_control_reg)(struct sdhci_host *host);
+ uint voltages;
};
#ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS
diff --git a/include/tegra-kbc.h b/include/tegra-kbc.h
new file mode 100644
index 0000000..f331c79
--- /dev/null
+++ b/include/tegra-kbc.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef __include_tegra_kbc_h__
+#define __include_tegra_kbc_h__
+
+#include <common.h>
+
+#define KEY_IS_MODIFIER(key) ((key) >= KEY_FIRST_MODIFIER)
+
+struct kbc_tegra {
+ u32 control;
+ u32 interrupt;
+ u32 row_cfg[4];
+ u32 col_cfg[3];
+ u32 timeout_dly;
+ u32 init_dly;
+ u32 rpt_dly;
+ u32 kp_ent[2];
+ u32 row_mask[16];
+};
+
+#ifdef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
+extern int overwrite_console(void);
+#define OVERWRITE_CONSOLE overwrite_console()
+#else
+#define OVERWRITE_CONSOLE 0
+#endif /* CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE */
+
+#endif /* __include_tegra_kbc_h__ */
diff --git a/include/tps6586x.h b/include/tps6586x.h
new file mode 100644
index 0000000..ab88082
--- /dev/null
+++ b/include/tps6586x.h
@@ -0,0 +1,68 @@
+/*
+ * (C) Copyright 2010,2011
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __H_
+#define _TPS6586X_H_
+
+enum {
+ /* SM0-2 PWM/PFM Mode Selection */
+ TPS6586X_PWM_SM0 = 1 << 0,
+ TPS6586X_PWM_SM1 = 1 << 1,
+ TPS6586X_PWM_SM2 = 1 << 2,
+};
+
+/**
+ * Enable PWM mode for selected SM0-2
+ *
+ * @param mask Mask of synchronous converter to enable (TPS6586X_PWM_...)
+ * @return 0 if ok, -1 on error
+ */
+int tps6586x_set_pwm_mode(int mask);
+
+/**
+ * Adjust SM0 and SM1 voltages to the given targets in incremental steps.
+ *
+ * @param sm0_target Target voltage for SM0 in 25mW units, 0=725mV, 31=1.5V
+ * @param sm1_target Target voltage for SM1 in 25mW units, 0=725mV, 31=1.5V
+ * @param step Amount to change voltage in each step, in 25mW units
+ * @param rate Slew ratein mV/us: 0=instantly, 1=0.11, 2=0.22,
+ * 3=0.44, 4=0.88, 5=1.76, 6=3.52, 7=7.04
+ * @param min_sm0_over_sm1 Minimum amount by which sm0 must exceed sm1.
+ * If this condition is not met, no adjustment will be
+ * done and an error will be reported. Use -1 to skip
+ * this check.
+ * @return 0 if ok, -1 on error
+ */
+int tps6586x_adjust_sm0_sm1(int sm0_target, int sm1_target, int step, int rate,
+ int min_sm0_over_sm1);
+
+/**
+ * Set up the TPS6586X I2C bus number. This will be used for all operations
+ * on the device. This function must be called before using other functions.
+ *
+ * @param bus I2C bus number containing the TPS6586X chip
+ * @return 0 (always succeeds)
+ */
+int tps6586x_init(int bus);
+
+#endif /* _TPS6586X_H_ */
diff --git a/include/twl6035.h b/include/twl6035.h
new file mode 100644
index 0000000..e21ddba
--- /dev/null
+++ b/include/twl6035.h
@@ -0,0 +1,42 @@
+/*
+ * (C) Copyright 2012
+ * Texas Instruments, <www.ti.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <i2c.h>
+
+/* I2C chip addresses */
+#define TWL6035_CHIP_ADDR 0x48
+
+/* 0x1XY translates to page 1, register address 0xXY */
+#define LDO9_CTRL 0x60
+#define LDO9_VOLTAGE 0x61
+
+/* Bit field definitions for LDOx_CTRL */
+#define LDO_ON (1 << 4)
+#define LDO_MODE_SLEEP (1 << 2)
+#define LDO_MODE_ACTIVE (1 << 0)
+
+int twl6035_i2c_write_u8(u8 chip_no, u8 val, u8 reg);
+int twl6035_i2c_read_u8(u8 chip_no, u8 *val, u8 reg);
+void twl6035_init_settings(void);
+void twl6035_mmc1_poweron_ldo(void);
diff --git a/lib/Makefile b/lib/Makefile
index a0fec60..1e8478f 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -28,6 +28,7 @@
ifndef CONFIG_SPL_BUILD
COBJS-$(CONFIG_ADDR_MAP) += addr_map.o
COBJS-$(CONFIG_BCH) += bch.o
+COBJS-$(CONFIG_AES) += aes.o
COBJS-$(CONFIG_BZIP2) += bzlib.o
COBJS-$(CONFIG_BZIP2) += bzlib_crctable.o
COBJS-$(CONFIG_BZIP2) += bzlib_decompress.o
diff --git a/lib/aes.c b/lib/aes.c
new file mode 100644
index 0000000..7da9edb
--- /dev/null
+++ b/lib/aes.c
@@ -0,0 +1,598 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors.
+ * (C) Copyright 2011 NVIDIA Corporation www.nvidia.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * advanced encryption standard
+ * author: karl malbrain, malbrain@yahoo.com
+ *
+ * This work, including the source code, documentation
+ * and related data, is placed into the public domain.
+ *
+ * The orginal author is Karl Malbrain.
+ *
+ * THIS SOFTWARE IS PROVIDED AS-IS WITHOUT WARRANTY
+ * OF ANY KIND, NOT EVEN THE IMPLIED WARRANTY OF
+ * MERCHANTABILITY. THE AUTHOR OF THIS SOFTWARE,
+ * ASSUMES _NO_ RESPONSIBILITY FOR ANY CONSEQUENCE
+ * RESULTING FROM THE USE, MODIFICATION, OR
+ * REDISTRIBUTION OF THIS SOFTWARE.
+*/
+
+#include <common.h>
+#include "aes.h"
+
+/* forward s-box */
+static const u8 sbox[256] = {
+ 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
+ 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
+ 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
+ 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
+ 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc,
+ 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
+ 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a,
+ 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
+ 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
+ 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
+ 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b,
+ 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
+ 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85,
+ 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
+ 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
+ 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
+ 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17,
+ 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
+ 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88,
+ 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
+ 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
+ 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
+ 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9,
+ 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
+ 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6,
+ 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
+ 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
+ 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
+ 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94,
+ 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
+ 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68,
+ 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
+};
+
+/* inverse s-box */
+static const u8 inv_sbox[256] = {
+ 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38,
+ 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb,
+ 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87,
+ 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb,
+ 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d,
+ 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e,
+ 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2,
+ 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25,
+ 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16,
+ 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92,
+ 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda,
+ 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84,
+ 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a,
+ 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06,
+ 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02,
+ 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b,
+ 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea,
+ 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73,
+ 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85,
+ 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e,
+ 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89,
+ 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b,
+ 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20,
+ 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4,
+ 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31,
+ 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f,
+ 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d,
+ 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef,
+ 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0,
+ 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61,
+ 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26,
+ 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d
+};
+
+/* combined Xtimes2[Sbox[]] */
+static const u8 x2_sbox[256] = {
+ 0xc6, 0xf8, 0xee, 0xf6, 0xff, 0xd6, 0xde, 0x91,
+ 0x60, 0x02, 0xce, 0x56, 0xe7, 0xb5, 0x4d, 0xec,
+ 0x8f, 0x1f, 0x89, 0xfa, 0xef, 0xb2, 0x8e, 0xfb,
+ 0x41, 0xb3, 0x5f, 0x45, 0x23, 0x53, 0xe4, 0x9b,
+ 0x75, 0xe1, 0x3d, 0x4c, 0x6c, 0x7e, 0xf5, 0x83,
+ 0x68, 0x51, 0xd1, 0xf9, 0xe2, 0xab, 0x62, 0x2a,
+ 0x08, 0x95, 0x46, 0x9d, 0x30, 0x37, 0x0a, 0x2f,
+ 0x0e, 0x24, 0x1b, 0xdf, 0xcd, 0x4e, 0x7f, 0xea,
+ 0x12, 0x1d, 0x58, 0x34, 0x36, 0xdc, 0xb4, 0x5b,
+ 0xa4, 0x76, 0xb7, 0x7d, 0x52, 0xdd, 0x5e, 0x13,
+ 0xa6, 0xb9, 0x00, 0xc1, 0x40, 0xe3, 0x79, 0xb6,
+ 0xd4, 0x8d, 0x67, 0x72, 0x94, 0x98, 0xb0, 0x85,
+ 0xbb, 0xc5, 0x4f, 0xed, 0x86, 0x9a, 0x66, 0x11,
+ 0x8a, 0xe9, 0x04, 0xfe, 0xa0, 0x78, 0x25, 0x4b,
+ 0xa2, 0x5d, 0x80, 0x05, 0x3f, 0x21, 0x70, 0xf1,
+ 0x63, 0x77, 0xaf, 0x42, 0x20, 0xe5, 0xfd, 0xbf,
+ 0x81, 0x18, 0x26, 0xc3, 0xbe, 0x35, 0x88, 0x2e,
+ 0x93, 0x55, 0xfc, 0x7a, 0xc8, 0xba, 0x32, 0xe6,
+ 0xc0, 0x19, 0x9e, 0xa3, 0x44, 0x54, 0x3b, 0x0b,
+ 0x8c, 0xc7, 0x6b, 0x28, 0xa7, 0xbc, 0x16, 0xad,
+ 0xdb, 0x64, 0x74, 0x14, 0x92, 0x0c, 0x48, 0xb8,
+ 0x9f, 0xbd, 0x43, 0xc4, 0x39, 0x31, 0xd3, 0xf2,
+ 0xd5, 0x8b, 0x6e, 0xda, 0x01, 0xb1, 0x9c, 0x49,
+ 0xd8, 0xac, 0xf3, 0xcf, 0xca, 0xf4, 0x47, 0x10,
+ 0x6f, 0xf0, 0x4a, 0x5c, 0x38, 0x57, 0x73, 0x97,
+ 0xcb, 0xa1, 0xe8, 0x3e, 0x96, 0x61, 0x0d, 0x0f,
+ 0xe0, 0x7c, 0x71, 0xcc, 0x90, 0x06, 0xf7, 0x1c,
+ 0xc2, 0x6a, 0xae, 0x69, 0x17, 0x99, 0x3a, 0x27,
+ 0xd9, 0xeb, 0x2b, 0x22, 0xd2, 0xa9, 0x07, 0x33,
+ 0x2d, 0x3c, 0x15, 0xc9, 0x87, 0xaa, 0x50, 0xa5,
+ 0x03, 0x59, 0x09, 0x1a, 0x65, 0xd7, 0x84, 0xd0,
+ 0x82, 0x29, 0x5a, 0x1e, 0x7b, 0xa8, 0x6d, 0x2c
+};
+
+/* combined Xtimes3[Sbox[]] */
+static const u8 x3_sbox[256] = {
+ 0xa5, 0x84, 0x99, 0x8d, 0x0d, 0xbd, 0xb1, 0x54,
+ 0x50, 0x03, 0xa9, 0x7d, 0x19, 0x62, 0xe6, 0x9a,
+ 0x45, 0x9d, 0x40, 0x87, 0x15, 0xeb, 0xc9, 0x0b,
+ 0xec, 0x67, 0xfd, 0xea, 0xbf, 0xf7, 0x96, 0x5b,
+ 0xc2, 0x1c, 0xae, 0x6a, 0x5a, 0x41, 0x02, 0x4f,
+ 0x5c, 0xf4, 0x34, 0x08, 0x93, 0x73, 0x53, 0x3f,
+ 0x0c, 0x52, 0x65, 0x5e, 0x28, 0xa1, 0x0f, 0xb5,
+ 0x09, 0x36, 0x9b, 0x3d, 0x26, 0x69, 0xcd, 0x9f,
+ 0x1b, 0x9e, 0x74, 0x2e, 0x2d, 0xb2, 0xee, 0xfb,
+ 0xf6, 0x4d, 0x61, 0xce, 0x7b, 0x3e, 0x71, 0x97,
+ 0xf5, 0x68, 0x00, 0x2c, 0x60, 0x1f, 0xc8, 0xed,
+ 0xbe, 0x46, 0xd9, 0x4b, 0xde, 0xd4, 0xe8, 0x4a,
+ 0x6b, 0x2a, 0xe5, 0x16, 0xc5, 0xd7, 0x55, 0x94,
+ 0xcf, 0x10, 0x06, 0x81, 0xf0, 0x44, 0xba, 0xe3,
+ 0xf3, 0xfe, 0xc0, 0x8a, 0xad, 0xbc, 0x48, 0x04,
+ 0xdf, 0xc1, 0x75, 0x63, 0x30, 0x1a, 0x0e, 0x6d,
+ 0x4c, 0x14, 0x35, 0x2f, 0xe1, 0xa2, 0xcc, 0x39,
+ 0x57, 0xf2, 0x82, 0x47, 0xac, 0xe7, 0x2b, 0x95,
+ 0xa0, 0x98, 0xd1, 0x7f, 0x66, 0x7e, 0xab, 0x83,
+ 0xca, 0x29, 0xd3, 0x3c, 0x79, 0xe2, 0x1d, 0x76,
+ 0x3b, 0x56, 0x4e, 0x1e, 0xdb, 0x0a, 0x6c, 0xe4,
+ 0x5d, 0x6e, 0xef, 0xa6, 0xa8, 0xa4, 0x37, 0x8b,
+ 0x32, 0x43, 0x59, 0xb7, 0x8c, 0x64, 0xd2, 0xe0,
+ 0xb4, 0xfa, 0x07, 0x25, 0xaf, 0x8e, 0xe9, 0x18,
+ 0xd5, 0x88, 0x6f, 0x72, 0x24, 0xf1, 0xc7, 0x51,
+ 0x23, 0x7c, 0x9c, 0x21, 0xdd, 0xdc, 0x86, 0x85,
+ 0x90, 0x42, 0xc4, 0xaa, 0xd8, 0x05, 0x01, 0x12,
+ 0xa3, 0x5f, 0xf9, 0xd0, 0x91, 0x58, 0x27, 0xb9,
+ 0x38, 0x13, 0xb3, 0x33, 0xbb, 0x70, 0x89, 0xa7,
+ 0xb6, 0x22, 0x92, 0x20, 0x49, 0xff, 0x78, 0x7a,
+ 0x8f, 0xf8, 0x80, 0x17, 0xda, 0x31, 0xc6, 0xb8,
+ 0xc3, 0xb0, 0x77, 0x11, 0xcb, 0xfc, 0xd6, 0x3a
+};
+
+/*
+ * modular multiplication tables based on:
+ *
+ * Xtime2[x] = (x & 0x80 ? 0x1b : 0) ^ (x + x)
+ * Xtime3[x] = x^Xtime2[x];
+ */
+static const u8 x_time_9[256] = {
+ 0x00, 0x09, 0x12, 0x1b, 0x24, 0x2d, 0x36, 0x3f,
+ 0x48, 0x41, 0x5a, 0x53, 0x6c, 0x65, 0x7e, 0x77,
+ 0x90, 0x99, 0x82, 0x8b, 0xb4, 0xbd, 0xa6, 0xaf,
+ 0xd8, 0xd1, 0xca, 0xc3, 0xfc, 0xf5, 0xee, 0xe7,
+ 0x3b, 0x32, 0x29, 0x20, 0x1f, 0x16, 0x0d, 0x04,
+ 0x73, 0x7a, 0x61, 0x68, 0x57, 0x5e, 0x45, 0x4c,
+ 0xab, 0xa2, 0xb9, 0xb0, 0x8f, 0x86, 0x9d, 0x94,
+ 0xe3, 0xea, 0xf1, 0xf8, 0xc7, 0xce, 0xd5, 0xdc,
+ 0x76, 0x7f, 0x64, 0x6d, 0x52, 0x5b, 0x40, 0x49,
+ 0x3e, 0x37, 0x2c, 0x25, 0x1a, 0x13, 0x08, 0x01,
+ 0xe6, 0xef, 0xf4, 0xfd, 0xc2, 0xcb, 0xd0, 0xd9,
+ 0xae, 0xa7, 0xbc, 0xb5, 0x8a, 0x83, 0x98, 0x91,
+ 0x4d, 0x44, 0x5f, 0x56, 0x69, 0x60, 0x7b, 0x72,
+ 0x05, 0x0c, 0x17, 0x1e, 0x21, 0x28, 0x33, 0x3a,
+ 0xdd, 0xd4, 0xcf, 0xc6, 0xf9, 0xf0, 0xeb, 0xe2,
+ 0x95, 0x9c, 0x87, 0x8e, 0xb1, 0xb8, 0xa3, 0xaa,
+ 0xec, 0xe5, 0xfe, 0xf7, 0xc8, 0xc1, 0xda, 0xd3,
+ 0xa4, 0xad, 0xb6, 0xbf, 0x80, 0x89, 0x92, 0x9b,
+ 0x7c, 0x75, 0x6e, 0x67, 0x58, 0x51, 0x4a, 0x43,
+ 0x34, 0x3d, 0x26, 0x2f, 0x10, 0x19, 0x02, 0x0b,
+ 0xd7, 0xde, 0xc5, 0xcc, 0xf3, 0xfa, 0xe1, 0xe8,
+ 0x9f, 0x96, 0x8d, 0x84, 0xbb, 0xb2, 0xa9, 0xa0,
+ 0x47, 0x4e, 0x55, 0x5c, 0x63, 0x6a, 0x71, 0x78,
+ 0x0f, 0x06, 0x1d, 0x14, 0x2b, 0x22, 0x39, 0x30,
+ 0x9a, 0x93, 0x88, 0x81, 0xbe, 0xb7, 0xac, 0xa5,
+ 0xd2, 0xdb, 0xc0, 0xc9, 0xf6, 0xff, 0xe4, 0xed,
+ 0x0a, 0x03, 0x18, 0x11, 0x2e, 0x27, 0x3c, 0x35,
+ 0x42, 0x4b, 0x50, 0x59, 0x66, 0x6f, 0x74, 0x7d,
+ 0xa1, 0xa8, 0xb3, 0xba, 0x85, 0x8c, 0x97, 0x9e,
+ 0xe9, 0xe0, 0xfb, 0xf2, 0xcd, 0xc4, 0xdf, 0xd6,
+ 0x31, 0x38, 0x23, 0x2a, 0x15, 0x1c, 0x07, 0x0e,
+ 0x79, 0x70, 0x6b, 0x62, 0x5d, 0x54, 0x4f, 0x46
+};
+
+static const u8 x_time_b[256] = {
+ 0x00, 0x0b, 0x16, 0x1d, 0x2c, 0x27, 0x3a, 0x31,
+ 0x58, 0x53, 0x4e, 0x45, 0x74, 0x7f, 0x62, 0x69,
+ 0xb0, 0xbb, 0xa6, 0xad, 0x9c, 0x97, 0x8a, 0x81,
+ 0xe8, 0xe3, 0xfe, 0xf5, 0xc4, 0xcf, 0xd2, 0xd9,
+ 0x7b, 0x70, 0x6d, 0x66, 0x57, 0x5c, 0x41, 0x4a,
+ 0x23, 0x28, 0x35, 0x3e, 0x0f, 0x04, 0x19, 0x12,
+ 0xcb, 0xc0, 0xdd, 0xd6, 0xe7, 0xec, 0xf1, 0xfa,
+ 0x93, 0x98, 0x85, 0x8e, 0xbf, 0xb4, 0xa9, 0xa2,
+ 0xf6, 0xfd, 0xe0, 0xeb, 0xda, 0xd1, 0xcc, 0xc7,
+ 0xae, 0xa5, 0xb8, 0xb3, 0x82, 0x89, 0x94, 0x9f,
+ 0x46, 0x4d, 0x50, 0x5b, 0x6a, 0x61, 0x7c, 0x77,
+ 0x1e, 0x15, 0x08, 0x03, 0x32, 0x39, 0x24, 0x2f,
+ 0x8d, 0x86, 0x9b, 0x90, 0xa1, 0xaa, 0xb7, 0xbc,
+ 0xd5, 0xde, 0xc3, 0xc8, 0xf9, 0xf2, 0xef, 0xe4,
+ 0x3d, 0x36, 0x2b, 0x20, 0x11, 0x1a, 0x07, 0x0c,
+ 0x65, 0x6e, 0x73, 0x78, 0x49, 0x42, 0x5f, 0x54,
+ 0xf7, 0xfc, 0xe1, 0xea, 0xdb, 0xd0, 0xcd, 0xc6,
+ 0xaf, 0xa4, 0xb9, 0xb2, 0x83, 0x88, 0x95, 0x9e,
+ 0x47, 0x4c, 0x51, 0x5a, 0x6b, 0x60, 0x7d, 0x76,
+ 0x1f, 0x14, 0x09, 0x02, 0x33, 0x38, 0x25, 0x2e,
+ 0x8c, 0x87, 0x9a, 0x91, 0xa0, 0xab, 0xb6, 0xbd,
+ 0xd4, 0xdf, 0xc2, 0xc9, 0xf8, 0xf3, 0xee, 0xe5,
+ 0x3c, 0x37, 0x2a, 0x21, 0x10, 0x1b, 0x06, 0x0d,
+ 0x64, 0x6f, 0x72, 0x79, 0x48, 0x43, 0x5e, 0x55,
+ 0x01, 0x0a, 0x17, 0x1c, 0x2d, 0x26, 0x3b, 0x30,
+ 0x59, 0x52, 0x4f, 0x44, 0x75, 0x7e, 0x63, 0x68,
+ 0xb1, 0xba, 0xa7, 0xac, 0x9d, 0x96, 0x8b, 0x80,
+ 0xe9, 0xe2, 0xff, 0xf4, 0xc5, 0xce, 0xd3, 0xd8,
+ 0x7a, 0x71, 0x6c, 0x67, 0x56, 0x5d, 0x40, 0x4b,
+ 0x22, 0x29, 0x34, 0x3f, 0x0e, 0x05, 0x18, 0x13,
+ 0xca, 0xc1, 0xdc, 0xd7, 0xe6, 0xed, 0xf0, 0xfb,
+ 0x92, 0x99, 0x84, 0x8f, 0xbe, 0xb5, 0xa8, 0xa3
+};
+
+static const u8 x_time_d[256] = {
+ 0x00, 0x0d, 0x1a, 0x17, 0x34, 0x39, 0x2e, 0x23,
+ 0x68, 0x65, 0x72, 0x7f, 0x5c, 0x51, 0x46, 0x4b,
+ 0xd0, 0xdd, 0xca, 0xc7, 0xe4, 0xe9, 0xfe, 0xf3,
+ 0xb8, 0xb5, 0xa2, 0xaf, 0x8c, 0x81, 0x96, 0x9b,
+ 0xbb, 0xb6, 0xa1, 0xac, 0x8f, 0x82, 0x95, 0x98,
+ 0xd3, 0xde, 0xc9, 0xc4, 0xe7, 0xea, 0xfd, 0xf0,
+ 0x6b, 0x66, 0x71, 0x7c, 0x5f, 0x52, 0x45, 0x48,
+ 0x03, 0x0e, 0x19, 0x14, 0x37, 0x3a, 0x2d, 0x20,
+ 0x6d, 0x60, 0x77, 0x7a, 0x59, 0x54, 0x43, 0x4e,
+ 0x05, 0x08, 0x1f, 0x12, 0x31, 0x3c, 0x2b, 0x26,
+ 0xbd, 0xb0, 0xa7, 0xaa, 0x89, 0x84, 0x93, 0x9e,
+ 0xd5, 0xd8, 0xcf, 0xc2, 0xe1, 0xec, 0xfb, 0xf6,
+ 0xd6, 0xdb, 0xcc, 0xc1, 0xe2, 0xef, 0xf8, 0xf5,
+ 0xbe, 0xb3, 0xa4, 0xa9, 0x8a, 0x87, 0x90, 0x9d,
+ 0x06, 0x0b, 0x1c, 0x11, 0x32, 0x3f, 0x28, 0x25,
+ 0x6e, 0x63, 0x74, 0x79, 0x5a, 0x57, 0x40, 0x4d,
+ 0xda, 0xd7, 0xc0, 0xcd, 0xee, 0xe3, 0xf4, 0xf9,
+ 0xb2, 0xbf, 0xa8, 0xa5, 0x86, 0x8b, 0x9c, 0x91,
+ 0x0a, 0x07, 0x10, 0x1d, 0x3e, 0x33, 0x24, 0x29,
+ 0x62, 0x6f, 0x78, 0x75, 0x56, 0x5b, 0x4c, 0x41,
+ 0x61, 0x6c, 0x7b, 0x76, 0x55, 0x58, 0x4f, 0x42,
+ 0x09, 0x04, 0x13, 0x1e, 0x3d, 0x30, 0x27, 0x2a,
+ 0xb1, 0xbc, 0xab, 0xa6, 0x85, 0x88, 0x9f, 0x92,
+ 0xd9, 0xd4, 0xc3, 0xce, 0xed, 0xe0, 0xf7, 0xfa,
+ 0xb7, 0xba, 0xad, 0xa0, 0x83, 0x8e, 0x99, 0x94,
+ 0xdf, 0xd2, 0xc5, 0xc8, 0xeb, 0xe6, 0xf1, 0xfc,
+ 0x67, 0x6a, 0x7d, 0x70, 0x53, 0x5e, 0x49, 0x44,
+ 0x0f, 0x02, 0x15, 0x18, 0x3b, 0x36, 0x21, 0x2c,
+ 0x0c, 0x01, 0x16, 0x1b, 0x38, 0x35, 0x22, 0x2f,
+ 0x64, 0x69, 0x7e, 0x73, 0x50, 0x5d, 0x4a, 0x47,
+ 0xdc, 0xd1, 0xc6, 0xcb, 0xe8, 0xe5, 0xf2, 0xff,
+ 0xb4, 0xb9, 0xae, 0xa3, 0x80, 0x8d, 0x9a, 0x97
+};
+
+static const u8 x_time_e[256] = {
+ 0x00, 0x0e, 0x1c, 0x12, 0x38, 0x36, 0x24, 0x2a,
+ 0x70, 0x7e, 0x6c, 0x62, 0x48, 0x46, 0x54, 0x5a,
+ 0xe0, 0xee, 0xfc, 0xf2, 0xd8, 0xd6, 0xc4, 0xca,
+ 0x90, 0x9e, 0x8c, 0x82, 0xa8, 0xa6, 0xb4, 0xba,
+ 0xdb, 0xd5, 0xc7, 0xc9, 0xe3, 0xed, 0xff, 0xf1,
+ 0xab, 0xa5, 0xb7, 0xb9, 0x93, 0x9d, 0x8f, 0x81,
+ 0x3b, 0x35, 0x27, 0x29, 0x03, 0x0d, 0x1f, 0x11,
+ 0x4b, 0x45, 0x57, 0x59, 0x73, 0x7d, 0x6f, 0x61,
+ 0xad, 0xa3, 0xb1, 0xbf, 0x95, 0x9b, 0x89, 0x87,
+ 0xdd, 0xd3, 0xc1, 0xcf, 0xe5, 0xeb, 0xf9, 0xf7,
+ 0x4d, 0x43, 0x51, 0x5f, 0x75, 0x7b, 0x69, 0x67,
+ 0x3d, 0x33, 0x21, 0x2f, 0x05, 0x0b, 0x19, 0x17,
+ 0x76, 0x78, 0x6a, 0x64, 0x4e, 0x40, 0x52, 0x5c,
+ 0x06, 0x08, 0x1a, 0x14, 0x3e, 0x30, 0x22, 0x2c,
+ 0x96, 0x98, 0x8a, 0x84, 0xae, 0xa0, 0xb2, 0xbc,
+ 0xe6, 0xe8, 0xfa, 0xf4, 0xde, 0xd0, 0xc2, 0xcc,
+ 0x41, 0x4f, 0x5d, 0x53, 0x79, 0x77, 0x65, 0x6b,
+ 0x31, 0x3f, 0x2d, 0x23, 0x09, 0x07, 0x15, 0x1b,
+ 0xa1, 0xaf, 0xbd, 0xb3, 0x99, 0x97, 0x85, 0x8b,
+ 0xd1, 0xdf, 0xcd, 0xc3, 0xe9, 0xe7, 0xf5, 0xfb,
+ 0x9a, 0x94, 0x86, 0x88, 0xa2, 0xac, 0xbe, 0xb0,
+ 0xea, 0xe4, 0xf6, 0xf8, 0xd2, 0xdc, 0xce, 0xc0,
+ 0x7a, 0x74, 0x66, 0x68, 0x42, 0x4c, 0x5e, 0x50,
+ 0x0a, 0x04, 0x16, 0x18, 0x32, 0x3c, 0x2e, 0x20,
+ 0xec, 0xe2, 0xf0, 0xfe, 0xd4, 0xda, 0xc8, 0xc6,
+ 0x9c, 0x92, 0x80, 0x8e, 0xa4, 0xaa, 0xb8, 0xb6,
+ 0x0c, 0x02, 0x10, 0x1e, 0x34, 0x3a, 0x28, 0x26,
+ 0x7c, 0x72, 0x60, 0x6e, 0x44, 0x4a, 0x58, 0x56,
+ 0x37, 0x39, 0x2b, 0x25, 0x0f, 0x01, 0x13, 0x1d,
+ 0x47, 0x49, 0x5b, 0x55, 0x7f, 0x71, 0x63, 0x6d,
+ 0xd7, 0xd9, 0xcb, 0xc5, 0xef, 0xe1, 0xf3, 0xfd,
+ 0xa7, 0xa9, 0xbb, 0xb5, 0x9f, 0x91, 0x83, 0x8d
+};
+
+/*
+ * Exchanges columns in each of 4 rows
+ * row0 - unchanged, row1- shifted left 1,
+ * row2 - shifted left 2 and row3 - shifted left 3
+ */
+static void shift_rows(u8 *state)
+{
+ u8 tmp;
+
+ /* just substitute row 0 */
+ state[0] = sbox[state[0]];
+ state[4] = sbox[state[4]];
+ state[8] = sbox[state[8]];
+ state[12] = sbox[state[12]];
+
+ /* rotate row 1 */
+ tmp = sbox[state[1]];
+ state[1] = sbox[state[5]];
+ state[5] = sbox[state[9]];
+ state[9] = sbox[state[13]];
+ state[13] = tmp;
+
+ /* rotate row 2 */
+ tmp = sbox[state[2]];
+ state[2] = sbox[state[10]];
+ state[10] = tmp;
+ tmp = sbox[state[6]];
+ state[6] = sbox[state[14]];
+ state[14] = tmp;
+
+ /* rotate row 3 */
+ tmp = sbox[state[15]];
+ state[15] = sbox[state[11]];
+ state[11] = sbox[state[7]];
+ state[7] = sbox[state[3]];
+ state[3] = tmp;
+}
+
+/*
+ * restores columns in each of 4 rows
+ * row0 - unchanged, row1- shifted right 1,
+ * row2 - shifted right 2 and row3 - shifted right 3
+ */
+static void inv_shift_rows(u8 *state)
+{
+ u8 tmp;
+
+ /* restore row 0 */
+ state[0] = inv_sbox[state[0]];
+ state[4] = inv_sbox[state[4]];
+ state[8] = inv_sbox[state[8]];
+ state[12] = inv_sbox[state[12]];
+
+ /* restore row 1 */
+ tmp = inv_sbox[state[13]];
+ state[13] = inv_sbox[state[9]];
+ state[9] = inv_sbox[state[5]];
+ state[5] = inv_sbox[state[1]];
+ state[1] = tmp;
+
+ /* restore row 2 */
+ tmp = inv_sbox[state[2]];
+ state[2] = inv_sbox[state[10]];
+ state[10] = tmp;
+ tmp = inv_sbox[state[6]];
+ state[6] = inv_sbox[state[14]];
+ state[14] = tmp;
+
+ /* restore row 3 */
+ tmp = inv_sbox[state[3]];
+ state[3] = inv_sbox[state[7]];
+ state[7] = inv_sbox[state[11]];
+ state[11] = inv_sbox[state[15]];
+ state[15] = tmp;
+}
+
+/* recombine and mix each row in a column */
+static void mix_sub_columns(u8 *state)
+{
+ u8 tmp[4 * AES_STATECOLS];
+
+ /* mixing column 0 */
+ tmp[0] = x2_sbox[state[0]] ^ x3_sbox[state[5]] ^
+ sbox[state[10]] ^ sbox[state[15]];
+ tmp[1] = sbox[state[0]] ^ x2_sbox[state[5]] ^
+ x3_sbox[state[10]] ^ sbox[state[15]];
+ tmp[2] = sbox[state[0]] ^ sbox[state[5]] ^
+ x2_sbox[state[10]] ^ x3_sbox[state[15]];
+ tmp[3] = x3_sbox[state[0]] ^ sbox[state[5]] ^
+ sbox[state[10]] ^ x2_sbox[state[15]];
+
+ /* mixing column 1 */
+ tmp[4] = x2_sbox[state[4]] ^ x3_sbox[state[9]] ^
+ sbox[state[14]] ^ sbox[state[3]];
+ tmp[5] = sbox[state[4]] ^ x2_sbox[state[9]] ^
+ x3_sbox[state[14]] ^ sbox[state[3]];
+ tmp[6] = sbox[state[4]] ^ sbox[state[9]] ^
+ x2_sbox[state[14]] ^ x3_sbox[state[3]];
+ tmp[7] = x3_sbox[state[4]] ^ sbox[state[9]] ^
+ sbox[state[14]] ^ x2_sbox[state[3]];
+
+ /* mixing column 2 */
+ tmp[8] = x2_sbox[state[8]] ^ x3_sbox[state[13]] ^
+ sbox[state[2]] ^ sbox[state[7]];
+ tmp[9] = sbox[state[8]] ^ x2_sbox[state[13]] ^
+ x3_sbox[state[2]] ^ sbox[state[7]];
+ tmp[10] = sbox[state[8]] ^ sbox[state[13]] ^
+ x2_sbox[state[2]] ^ x3_sbox[state[7]];
+ tmp[11] = x3_sbox[state[8]] ^ sbox[state[13]] ^
+ sbox[state[2]] ^ x2_sbox[state[7]];
+
+ /* mixing column 3 */
+ tmp[12] = x2_sbox[state[12]] ^ x3_sbox[state[1]] ^
+ sbox[state[6]] ^ sbox[state[11]];
+ tmp[13] = sbox[state[12]] ^ x2_sbox[state[1]] ^
+ x3_sbox[state[6]] ^ sbox[state[11]];
+ tmp[14] = sbox[state[12]] ^ sbox[state[1]] ^
+ x2_sbox[state[6]] ^ x3_sbox[state[11]];
+ tmp[15] = x3_sbox[state[12]] ^ sbox[state[1]] ^
+ sbox[state[6]] ^ x2_sbox[state[11]];
+
+ memcpy(state, tmp, sizeof(tmp));
+}
+
+/* restore and un-mix each row in a column */
+static void inv_mix_sub_columns(u8 *state)
+{
+ u8 tmp[4 * AES_STATECOLS];
+ int i;
+
+ /* restore column 0 */
+ tmp[0] = x_time_e[state[0]] ^ x_time_b[state[1]] ^
+ x_time_d[state[2]] ^ x_time_9[state[3]];
+ tmp[5] = x_time_9[state[0]] ^ x_time_e[state[1]] ^
+ x_time_b[state[2]] ^ x_time_d[state[3]];
+ tmp[10] = x_time_d[state[0]] ^ x_time_9[state[1]] ^
+ x_time_e[state[2]] ^ x_time_b[state[3]];
+ tmp[15] = x_time_b[state[0]] ^ x_time_d[state[1]] ^
+ x_time_9[state[2]] ^ x_time_e[state[3]];
+
+ /* restore column 1 */
+ tmp[4] = x_time_e[state[4]] ^ x_time_b[state[5]] ^
+ x_time_d[state[6]] ^ x_time_9[state[7]];
+ tmp[9] = x_time_9[state[4]] ^ x_time_e[state[5]] ^
+ x_time_b[state[6]] ^ x_time_d[state[7]];
+ tmp[14] = x_time_d[state[4]] ^ x_time_9[state[5]] ^
+ x_time_e[state[6]] ^ x_time_b[state[7]];
+ tmp[3] = x_time_b[state[4]] ^ x_time_d[state[5]] ^
+ x_time_9[state[6]] ^ x_time_e[state[7]];
+
+ /* restore column 2 */
+ tmp[8] = x_time_e[state[8]] ^ x_time_b[state[9]] ^
+ x_time_d[state[10]] ^ x_time_9[state[11]];
+ tmp[13] = x_time_9[state[8]] ^ x_time_e[state[9]] ^
+ x_time_b[state[10]] ^ x_time_d[state[11]];
+ tmp[2] = x_time_d[state[8]] ^ x_time_9[state[9]] ^
+ x_time_e[state[10]] ^ x_time_b[state[11]];
+ tmp[7] = x_time_b[state[8]] ^ x_time_d[state[9]] ^
+ x_time_9[state[10]] ^ x_time_e[state[11]];
+
+ /* restore column 3 */
+ tmp[12] = x_time_e[state[12]] ^ x_time_b[state[13]] ^
+ x_time_d[state[14]] ^ x_time_9[state[15]];
+ tmp[1] = x_time_9[state[12]] ^ x_time_e[state[13]] ^
+ x_time_b[state[14]] ^ x_time_d[state[15]];
+ tmp[6] = x_time_d[state[12]] ^ x_time_9[state[13]] ^
+ x_time_e[state[14]] ^ x_time_b[state[15]];
+ tmp[11] = x_time_b[state[12]] ^ x_time_d[state[13]] ^
+ x_time_9[state[14]] ^ x_time_e[state[15]];
+
+ for (i = 0; i < 4 * AES_STATECOLS; i++)
+ state[i] = inv_sbox[tmp[i]];
+}
+
+/*
+ * encrypt/decrypt columns of the key
+ * n.b. you can replace this with byte-wise xor if you wish.
+ */
+static void add_round_key(u32 *state, u32 *key)
+{
+ int idx;
+
+ for (idx = 0; idx < 4; idx++)
+ state[idx] ^= key[idx];
+}
+
+static u8 rcon[11] = {
+ 0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36
+};
+
+/* produce AES_STATECOLS bytes for each round */
+void aes_expand_key(u8 *key, u8 *expkey)
+{
+ u8 tmp0, tmp1, tmp2, tmp3, tmp4;
+ u32 idx;
+
+ memcpy(expkey, key, AES_KEYCOLS * 4);
+
+ for (idx = AES_KEYCOLS; idx < AES_STATECOLS * (AES_ROUNDS + 1); idx++) {
+ tmp0 = expkey[4*idx - 4];
+ tmp1 = expkey[4*idx - 3];
+ tmp2 = expkey[4*idx - 2];
+ tmp3 = expkey[4*idx - 1];
+ if (!(idx % AES_KEYCOLS)) {
+ tmp4 = tmp3;
+ tmp3 = sbox[tmp0];
+ tmp0 = sbox[tmp1] ^ rcon[idx / AES_KEYCOLS];
+ tmp1 = sbox[tmp2];
+ tmp2 = sbox[tmp4];
+ } else if ((AES_KEYCOLS > 6) && (idx % AES_KEYCOLS == 4)) {
+ tmp0 = sbox[tmp0];
+ tmp1 = sbox[tmp1];
+ tmp2 = sbox[tmp2];
+ tmp3 = sbox[tmp3];
+ }
+
+ expkey[4*idx+0] = expkey[4*idx - 4*AES_KEYCOLS + 0] ^ tmp0;
+ expkey[4*idx+1] = expkey[4*idx - 4*AES_KEYCOLS + 1] ^ tmp1;
+ expkey[4*idx+2] = expkey[4*idx - 4*AES_KEYCOLS + 2] ^ tmp2;
+ expkey[4*idx+3] = expkey[4*idx - 4*AES_KEYCOLS + 3] ^ tmp3;
+ }
+}
+
+/* encrypt one 128 bit block */
+void aes_encrypt(u8 *in, u8 *expkey, u8 *out)
+{
+ u8 state[AES_STATECOLS * 4];
+ u32 round;
+
+ memcpy(state, in, AES_STATECOLS * 4);
+ add_round_key((u32 *)state, (u32 *)expkey);
+
+ for (round = 1; round < AES_ROUNDS + 1; round++) {
+ if (round < AES_ROUNDS)
+ mix_sub_columns(state);
+ else
+ shift_rows(state);
+
+ add_round_key((u32 *)state,
+ (u32 *)expkey + round * AES_STATECOLS);
+ }
+
+ memcpy(out, state, sizeof(state));
+}
+
+void aes_decrypt(u8 *in, u8 *expkey, u8 *out)
+{
+ u8 state[AES_STATECOLS * 4];
+ int round;
+
+ memcpy(state, in, sizeof(state));
+
+ add_round_key((u32 *)state,
+ (u32 *)expkey + AES_ROUNDS * AES_STATECOLS);
+ inv_shift_rows(state);
+
+ for (round = AES_ROUNDS; round--; ) {
+ add_round_key((u32 *)state,
+ (u32 *)expkey + round * AES_STATECOLS);
+ if (round)
+ inv_mix_sub_columns(state);
+ }
+
+ memcpy(out, state, sizeof(state));
+}
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index bdec1a0..cc09e06 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -40,6 +40,9 @@
COMPAT(NVIDIA_TEGRA20_USB, "nvidia,tegra20-ehci"),
COMPAT(NVIDIA_TEGRA20_I2C, "nvidia,tegra20-i2c"),
COMPAT(NVIDIA_TEGRA20_DVC, "nvidia,tegra20-i2c-dvc"),
+ COMPAT(NVIDIA_TEGRA20_EMC, "nvidia,tegra20-emc"),
+ COMPAT(NVIDIA_TEGRA20_EMC_TABLE, "nvidia,tegra20-emc-table"),
+ COMPAT(NVIDIA_TEGRA20_KBC, "nvidia,tegra20-kbc"),
};
const char *fdtdec_get_compatible(enum fdt_compat_id id)
@@ -133,6 +136,21 @@
return fdt_node_offset_by_compatible(blob, node, compat_names[id]);
}
+int fdtdec_next_compatible_subnode(const void *blob, int node,
+ enum fdt_compat_id id, int *depthp)
+{
+ do {
+ node = fdt_next_node(blob, node, depthp);
+ } while (*depthp > 1);
+
+ /* If this is a direct subnode, and compatible, return it */
+ if (*depthp == 1 && 0 == fdt_node_check_compatible(
+ blob, node, compat_names[id]))
+ return node;
+
+ return -FDT_ERR_NOTFOUND;
+}
+
int fdtdec_next_alias(const void *blob, const char *name,
enum fdt_compat_id id, int *upto)
{
@@ -363,6 +381,17 @@
return err;
}
+const u32 *fdtdec_locate_array(const void *blob, int node,
+ const char *prop_name, int count)
+{
+ const u32 *cell;
+ int err;
+
+ cell = get_prop_check_min_len(blob, node, prop_name,
+ sizeof(u32) * count, &err);
+ return err ? NULL : cell;
+}
+
int fdtdec_get_bool(const void *blob, int node, const char *prop_name)
{
const s32 *cell;
@@ -448,3 +477,27 @@
return -1;
return 0;
}
+
+int fdtdec_get_byte_array(const void *blob, int node, const char *prop_name,
+ u8 *array, int count)
+{
+ const u8 *cell;
+ int err;
+
+ cell = get_prop_check_min_len(blob, node, prop_name, count, &err);
+ if (!err)
+ memcpy(array, cell, count);
+ return err;
+}
+
+const u8 *fdtdec_locate_byte_array(const void *blob, int node,
+ const char *prop_name, int count)
+{
+ const u8 *cell;
+ int err;
+
+ cell = get_prop_check_min_len(blob, node, prop_name, count, &err);
+ if (err)
+ return NULL;
+ return cell;
+}
diff --git a/net/bootp.c b/net/bootp.c
index 9e32476..d0a7da2 100644
--- a/net/bootp.c
+++ b/net/bootp.c
@@ -19,19 +19,19 @@
#endif
#include <linux/compiler.h>
-#define BOOTP_VENDOR_MAGIC 0x63825363 /* RFC1048 Magic Cookie */
+#define BOOTP_VENDOR_MAGIC 0x63825363 /* RFC1048 Magic Cookie */
#define TIMEOUT 5000UL /* Milliseconds before trying BOOTP again */
#ifndef CONFIG_NET_RETRY_COUNT
-# define TIMEOUT_COUNT 5 /* # of timeouts before giving up */
+# define TIMEOUT_COUNT 5 /* # of timeouts before giving up */
#else
# define TIMEOUT_COUNT (CONFIG_NET_RETRY_COUNT)
#endif
-#define PORT_BOOTPS 67 /* BOOTP server UDP port */
-#define PORT_BOOTPC 68 /* BOOTP client UDP port */
+#define PORT_BOOTPS 67 /* BOOTP server UDP port */
+#define PORT_BOOTPC 68 /* BOOTP client UDP port */
-#ifndef CONFIG_DHCP_MIN_EXT_LEN /* minimal length of extension list */
+#ifndef CONFIG_DHCP_MIN_EXT_LEN /* minimal length of extension list */
#define CONFIG_DHCP_MIN_EXT_LEN 64
#endif
@@ -43,8 +43,8 @@
#if defined(CONFIG_CMD_DHCP)
dhcp_state_t dhcp_state = INIT;
-unsigned long dhcp_leasetime = 0;
-IPaddr_t NetDHCPServerIP = 0;
+unsigned long dhcp_leasetime;
+IPaddr_t NetDHCPServerIP;
static void DhcpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src,
unsigned len);
@@ -64,37 +64,29 @@
}
}
#endif
-
-#if defined(CONFIG_BOOTP_VENDOREX)
-extern u8 *dhcp_vendorex_prep (u8 *e); /*rtn new e after add own opts. */
-extern u8 *dhcp_vendorex_proc (u8 *e); /*rtn next e if mine,else NULL */
-#endif
-
#endif
static int BootpCheckPkt(uchar *pkt, unsigned dest, unsigned src, unsigned len)
{
- Bootp_t *bp = (Bootp_t *) pkt;
+ struct Bootp_t *bp = (struct Bootp_t *) pkt;
int retval = 0;
if (dest != PORT_BOOTPC || src != PORT_BOOTPS)
retval = -1;
- else if (len < sizeof (Bootp_t) - OPT_SIZE)
+ else if (len < sizeof(struct Bootp_t) - OPT_SIZE)
retval = -2;
else if (bp->bp_op != OP_BOOTREQUEST &&
- bp->bp_op != OP_BOOTREPLY &&
- bp->bp_op != DHCP_OFFER &&
- bp->bp_op != DHCP_ACK &&
- bp->bp_op != DHCP_NAK ) {
+ bp->bp_op != OP_BOOTREPLY &&
+ bp->bp_op != DHCP_OFFER &&
+ bp->bp_op != DHCP_ACK &&
+ bp->bp_op != DHCP_NAK)
retval = -3;
- }
else if (bp->bp_htype != HWT_ETHER)
retval = -4;
else if (bp->bp_hlen != HWL_ETHER)
retval = -5;
- else if (NetReadLong((ulong*)&bp->bp_id) != BootpID) {
+ else if (NetReadLong((ulong *)&bp->bp_id) != BootpID)
retval = -6;
- }
debug("Filtering pkt = %d\n", retval);
@@ -104,7 +96,7 @@
/*
* Copy parameters of interest from BOOTP_REPLY/DHCP_OFFER packet
*/
-static void BootpCopyNetParams(Bootp_t *bp)
+static void BootpCopyNetParams(struct Bootp_t *bp)
{
__maybe_unused IPaddr_t tmp_ip;
@@ -113,10 +105,10 @@
NetCopyIP(&tmp_ip, &bp->bp_siaddr);
if (tmp_ip != 0)
NetCopyIP(&NetServerIP, &bp->bp_siaddr);
- memcpy (NetServerEther, ((Ethernet_t *)NetRxPacket)->et_src, 6);
+ memcpy(NetServerEther, ((Ethernet_t *)NetRxPacket)->et_src, 6);
#endif
if (strlen(bp->bp_file) > 0)
- copy_filename (BootFile, bp->bp_file, sizeof(BootFile));
+ copy_filename(BootFile, bp->bp_file, sizeof(BootFile));
debug("Bootfile: %s\n", BootFile);
@@ -124,97 +116,95 @@
* don't delete exising entry when BOOTP / DHCP reply does
* not contain a new value
*/
- if (*BootFile) {
- setenv ("bootfile", BootFile);
- }
+ if (*BootFile)
+ setenv("bootfile", BootFile);
}
-static int truncate_sz (const char *name, int maxlen, int curlen)
+static int truncate_sz(const char *name, int maxlen, int curlen)
{
if (curlen >= maxlen) {
- printf("*** WARNING: %s is too long (%d - max: %d) - truncated\n",
- name, curlen, maxlen);
+ printf("*** WARNING: %s is too long (%d - max: %d)"
+ " - truncated\n", name, curlen, maxlen);
curlen = maxlen - 1;
}
- return (curlen);
+ return curlen;
}
#if !defined(CONFIG_CMD_DHCP)
-static void BootpVendorFieldProcess (u8 * ext)
+static void BootpVendorFieldProcess(u8 *ext)
{
int size = *(ext + 1);
debug("[BOOTP] Processing extension %d... (%d bytes)\n", *ext,
- *(ext + 1));
+ *(ext + 1));
NetBootFileSize = 0;
switch (*ext) {
/* Fixed length fields */
- case 1: /* Subnet mask */
+ case 1: /* Subnet mask */
if (NetOurSubnetMask == 0)
- NetCopyIP (&NetOurSubnetMask, (IPaddr_t *) (ext + 2));
+ NetCopyIP(&NetOurSubnetMask, (IPaddr_t *) (ext + 2));
break;
- case 2: /* Time offset - Not yet supported */
+ case 2: /* Time offset - Not yet supported */
break;
/* Variable length fields */
- case 3: /* Gateways list */
- if (NetOurGatewayIP == 0) {
- NetCopyIP (&NetOurGatewayIP, (IPaddr_t *) (ext + 2));
- }
+ case 3: /* Gateways list */
+ if (NetOurGatewayIP == 0)
+ NetCopyIP(&NetOurGatewayIP, (IPaddr_t *) (ext + 2));
break;
- case 4: /* Time server - Not yet supported */
+ case 4: /* Time server - Not yet supported */
break;
- case 5: /* IEN-116 name server - Not yet supported */
+ case 5: /* IEN-116 name server - Not yet supported */
break;
case 6:
- if (NetOurDNSIP == 0) {
- NetCopyIP (&NetOurDNSIP, (IPaddr_t *) (ext + 2));
- }
+ if (NetOurDNSIP == 0)
+ NetCopyIP(&NetOurDNSIP, (IPaddr_t *) (ext + 2));
#if defined(CONFIG_BOOTP_DNS2)
- if ((NetOurDNS2IP == 0) && (size > 4)) {
- NetCopyIP (&NetOurDNS2IP, (IPaddr_t *) (ext + 2 + 4));
- }
+ if ((NetOurDNS2IP == 0) && (size > 4))
+ NetCopyIP(&NetOurDNS2IP, (IPaddr_t *) (ext + 2 + 4));
#endif
break;
- case 7: /* Log server - Not yet supported */
+ case 7: /* Log server - Not yet supported */
break;
- case 8: /* Cookie/Quote server - Not yet supported */
+ case 8: /* Cookie/Quote server - Not yet supported */
break;
- case 9: /* LPR server - Not yet supported */
+ case 9: /* LPR server - Not yet supported */
break;
- case 10: /* Impress server - Not yet supported */
+ case 10: /* Impress server - Not yet supported */
break;
- case 11: /* RPL server - Not yet supported */
+ case 11: /* RPL server - Not yet supported */
break;
- case 12: /* Host name */
+ case 12: /* Host name */
if (NetOurHostName[0] == 0) {
- size = truncate_sz ("Host Name", sizeof (NetOurHostName), size);
- memcpy (&NetOurHostName, ext + 2, size);
+ size = truncate_sz("Host Name",
+ sizeof(NetOurHostName), size);
+ memcpy(&NetOurHostName, ext + 2, size);
NetOurHostName[size] = 0;
}
break;
- case 13: /* Boot file size */
+ case 13: /* Boot file size */
if (size == 2)
- NetBootFileSize = ntohs (*(ushort *) (ext + 2));
+ NetBootFileSize = ntohs(*(ushort *) (ext + 2));
else if (size == 4)
- NetBootFileSize = ntohl (*(ulong *) (ext + 2));
+ NetBootFileSize = ntohl(*(ulong *) (ext + 2));
break;
- case 14: /* Merit dump file - Not yet supported */
+ case 14: /* Merit dump file - Not yet supported */
break;
- case 15: /* Domain name - Not yet supported */
+ case 15: /* Domain name - Not yet supported */
break;
- case 16: /* Swap server - Not yet supported */
+ case 16: /* Swap server - Not yet supported */
break;
- case 17: /* Root path */
+ case 17: /* Root path */
if (NetOurRootPath[0] == 0) {
- size = truncate_sz ("Root Path", sizeof (NetOurRootPath), size);
- memcpy (&NetOurRootPath, ext + 2, size);
+ size = truncate_sz("Root Path",
+ sizeof(NetOurRootPath), size);
+ memcpy(&NetOurRootPath, ext + 2, size);
NetOurRootPath[size] = 0;
}
break;
- case 18: /* Extension path - Not yet supported */
+ case 18: /* Extension path - Not yet supported */
/*
* This can be used to send the information of the
* vendor area in another file that the client can
@@ -222,10 +212,11 @@
*/
break;
/* IP host layer fields */
- case 40: /* NIS Domain name */
+ case 40: /* NIS Domain name */
if (NetOurNISDomain[0] == 0) {
- size = truncate_sz ("NIS Domain Name", sizeof (NetOurNISDomain), size);
- memcpy (&NetOurNISDomain, ext + 2, size);
+ size = truncate_sz("NIS Domain Name",
+ sizeof(NetOurNISDomain), size);
+ memcpy(&NetOurNISDomain, ext + 2, size);
NetOurNISDomain[size] = 0;
}
break;
@@ -235,7 +226,7 @@
break;
#endif
/* Application layer fields */
- case 43: /* Vendor specific info - Not yet supported */
+ case 43: /* Vendor specific info - Not yet supported */
/*
* Binary information to exchange specific
* product information.
@@ -245,7 +236,7 @@
}
}
-static void BootpVendorProcess (u8 * ext, int size)
+static void BootpVendorProcess(u8 *ext, int size)
{
u8 *end = ext + size;
@@ -259,11 +250,11 @@
ext += ext[1] + 2;
if (ext <= end)
- BootpVendorFieldProcess (opt);
+ BootpVendorFieldProcess(opt);
}
}
- debug("[BOOTP] Received fields: \n");
+ debug("[BOOTP] Received fields:\n");
if (NetOurSubnetMask)
debug("NetOurSubnetMask : %pI4\n", &NetOurSubnetMask);
@@ -298,27 +289,28 @@
BootpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src,
unsigned len)
{
- Bootp_t *bp;
+ struct Bootp_t *bp;
debug("got BOOTP packet (src=%d, dst=%d, len=%d want_len=%zu)\n",
- src, dest, len, sizeof (Bootp_t));
+ src, dest, len, sizeof(struct Bootp_t));
- bp = (Bootp_t *)pkt;
+ bp = (struct Bootp_t *)pkt;
- if (BootpCheckPkt(pkt, dest, src, len)) /* Filter out pkts we don't want */
+ /* Filter out pkts we don't want */
+ if (BootpCheckPkt(pkt, dest, src, len))
return;
/*
* Got a good BOOTP reply. Copy the data into our variables.
*/
#ifdef CONFIG_STATUS_LED
- status_led_set (STATUS_LED_BOOT, STATUS_LED_OFF);
+ status_led_set(STATUS_LED_BOOT, STATUS_LED_OFF);
#endif
BootpCopyNetParams(bp); /* Store net parameters from reply */
/* Retrieve extended information (we must parse the vendor area) */
- if (NetReadLong((ulong*)&bp->bp_vend[0]) == htonl(BOOTP_VENDOR_MAGIC))
+ if (NetReadLong((ulong *)&bp->bp_vend[0]) == htonl(BOOTP_VENDOR_MAGIC))
BootpVendorProcess((uchar *)&bp->bp_vend[4], len);
NetSetTimeout(0, (thand_f *)0);
@@ -337,11 +329,11 @@
BootpTimeout(void)
{
if (BootpTry >= TIMEOUT_COUNT) {
- puts ("\nRetry count exceeded; starting again\n");
- NetStartAgain ();
+ puts("\nRetry count exceeded; starting again\n");
+ NetStartAgain();
} else {
- NetSetTimeout (TIMEOUT, BootpTimeout);
- BootpRequest ();
+ NetSetTimeout(TIMEOUT, BootpTimeout);
+ BootpRequest();
}
}
@@ -349,7 +341,8 @@
* Initialize BOOTP extension fields in the request.
*/
#if defined(CONFIG_CMD_DHCP)
-static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t RequestedIP)
+static int DhcpExtended(u8 *e, int message_type, IPaddr_t ServerID,
+ IPaddr_t RequestedIP)
{
u8 *start = e;
u8 *cnt;
@@ -381,7 +374,7 @@
*e++ = (576 - 312 + OPT_SIZE) & 0xff;
if (ServerID) {
- int tmp = ntohl (ServerID);
+ int tmp = ntohl(ServerID);
*e++ = 54; /* ServerID */
*e++ = 4;
@@ -392,7 +385,7 @@
}
if (RequestedIP) {
- int tmp = ntohl (RequestedIP);
+ int tmp = ntohl(RequestedIP);
*e++ = 50; /* Requested IP */
*e++ = 4;
@@ -402,12 +395,13 @@
*e++ = tmp & 0xff;
}
#if defined(CONFIG_BOOTP_SEND_HOSTNAME)
- if ((hostname = getenv ("hostname"))) {
- int hostnamelen = strlen (hostname);
+ hostname = getenv("hostname");
+ if (hostname) {
+ int hostnamelen = strlen(hostname);
*e++ = 12; /* Hostname */
*e++ = hostnamelen;
- memcpy (e, hostname, hostnamelen);
+ memcpy(e, hostname, hostnamelen);
e += hostnamelen;
}
#endif
@@ -448,7 +442,8 @@
#endif
#if defined(CONFIG_BOOTP_VENDOREX)
- if ((x = dhcp_vendorex_prep (e)))
+ x = dhcp_vendorex_prep(e);
+ if (x)
return x - start;
#endif
@@ -508,9 +503,9 @@
#else
/*
- * Warning: no field size check - change CONFIG_BOOTP_* at your own risk!
+ * Warning: no field size check - change CONFIG_BOOTP_* at your own risk!
*/
-static int BootpExtended (u8 * e)
+static int BootpExtended(u8 *e)
{
u8 *start = e;
@@ -584,10 +579,10 @@
#endif
void
-BootpRequest (void)
+BootpRequest(void)
{
- volatile uchar *pkt, *iphdr;
- Bootp_t *bp;
+ uchar *pkt, *iphdr;
+ struct Bootp_t *bp;
int ext_len, pktlen, iplen;
bootstage_mark_name(BOOTSTAGE_ID_BOOTP_START, "bootp_start");
@@ -600,22 +595,22 @@
int reg;
ulong tst1, tst2, sum, m_mask, m_value = 0;
- if (BootpTry ==0) {
+ if (BootpTry == 0) {
/* get our mac */
eth_getenv_enetaddr("ethaddr", bi_enetaddr);
debug("BootpRequest => Our Mac: ");
- for (reg=0; reg<6; reg++)
- debug("%x%c", bi_enetaddr[reg], reg==5 ? '\n' : ':');
+ for (reg = 0; reg < 6; reg++)
+ debug("%x%c", bi_enetaddr[reg], reg == 5 ? '\n' : ':');
/* Mac-Manipulation 2 get seed1 */
- tst1=0;
- tst2=0;
- for (reg=2; reg<6; reg++) {
+ tst1 = 0;
+ tst2 = 0;
+ for (reg = 2; reg < 6; reg++) {
tst1 = tst1 << 8;
tst1 = tst1 | bi_enetaddr[reg];
}
- for (reg=0; reg<2; reg++) {
+ for (reg = 0; reg < 2; reg++) {
tst2 = tst2 | bi_enetaddr[reg];
tst2 = tst2 << 8;
}
@@ -623,8 +618,8 @@
seed1 = tst1^tst2;
/* Mirror seed1*/
- m_mask=0x1;
- for (reg=1;reg<=32;reg++) {
+ m_mask = 0x1;
+ for (reg = 1; reg <= 32; reg++) {
m_value |= (m_mask & seed1);
seed1 = seed1 >> 1;
m_value = m_value << 1;
@@ -634,44 +629,45 @@
}
/* Random Number Generator */
-
- for (reg=0;reg<=0;reg++) {
+ for (reg = 0; reg <= 0; reg++) {
sum = seed1 + seed2;
if (sum < seed1 || sum < seed2)
sum++;
seed2 = seed1;
seed1 = sum;
- if (BootpTry<=2) { /* Start with max 1024 * 1ms */
+ if (BootpTry <= 2) { /* Start with max 1024 * 1ms */
sum = sum >> (22-BootpTry);
- } else { /*After 3rd BOOTP request max 8192 * 1ms */
+ } else { /*After 3rd BOOTP request max 8192 * 1ms */
sum = sum >> 19;
}
}
- printf ("Random delay: %ld ms...\n", sum);
- for (reg=0; reg <sum; reg++) {
+ printf("Random delay: %ld ms...\n", sum);
+ for (reg = 0; reg < sum; reg++)
udelay(1000); /*Wait 1ms*/
- }
+
#endif /* CONFIG_BOOTP_RANDOM_DELAY */
printf("BOOTP broadcast %d\n", ++BootpTry);
pkt = NetTxPacket;
- memset ((void*)pkt, 0, PKTSIZE);
+ memset((void *)pkt, 0, PKTSIZE);
pkt += NetSetEther(pkt, NetBcastAddr, PROT_IP);
/*
- * Next line results in incorrect packet size being transmitted, resulting
- * in errors in some DHCP servers, reporting missing bytes. Size must be
- * set in packet header after extension length has been determined.
+ * Next line results in incorrect packet size being transmitted,
+ * resulting in errors in some DHCP servers, reporting missing bytes.
+ * Size must be set in packet header after extension length has been
+ * determined.
* C. Hallinan, DS4.COM, Inc.
*/
- /* NetSetIP(pkt, 0xFFFFFFFFL, PORT_BOOTPS, PORT_BOOTPC, sizeof (Bootp_t)); */
+ /* NetSetIP(pkt, 0xFFFFFFFFL, PORT_BOOTPS, PORT_BOOTPC,
+ sizeof (struct Bootp_t)); */
iphdr = pkt; /* We need this later for NetSetIP() */
pkt += IP_HDR_SIZE;
- bp = (Bootp_t *)pkt;
+ bp = (struct Bootp_t *)pkt;
bp->bp_op = OP_BOOTREQUEST;
bp->bp_htype = HWT_ETHER;
bp->bp_hlen = HWL_ETHER;
@@ -681,8 +677,8 @@
NetWriteIP(&bp->bp_yiaddr, 0);
NetWriteIP(&bp->bp_siaddr, 0);
NetWriteIP(&bp->bp_giaddr, 0);
- memcpy (bp->bp_chaddr, NetOurEther, 6);
- copy_filename (bp->bp_file, BootFile, sizeof(bp->bp_file));
+ memcpy(bp->bp_chaddr, NetOurEther, 6);
+ copy_filename(bp->bp_file, BootFile, sizeof(bp->bp_file));
/* Request additional information from the BOOTP/DHCP server */
#if defined(CONFIG_CMD_DHCP)
@@ -707,7 +703,8 @@
* Calculate proper packet lengths taking into account the
* variable size of the options field
*/
- pktlen = ((int)(pkt-NetTxPacket)) + BOOTP_HDR_SIZE - sizeof(bp->bp_vend) + ext_len;
+ pktlen = ((int)(pkt-NetTxPacket)) + BOOTP_HDR_SIZE -
+ sizeof(bp->bp_vend) + ext_len;
iplen = BOOTP_HDR_SIZE - sizeof(bp->bp_vend) + ext_len;
NetSetIP(iphdr, 0xFFFFFFFFL, PORT_BOOTPS, PORT_BOOTPC, iplen);
NetSetTimeout(SELECT_TIMEOUT, BootpTimeout);
@@ -722,7 +719,7 @@
}
#if defined(CONFIG_CMD_DHCP)
-static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp)
+static void DhcpOptionsProcess(uchar *popt, struct Bootp_t *bp)
{
uchar *end = popt + BOOTP_HDR_SIZE;
int oplen, size;
@@ -734,50 +731,51 @@
oplen = *(popt + 1);
switch (*popt) {
case 1:
- NetCopyIP (&NetOurSubnetMask, (popt + 2));
+ NetCopyIP(&NetOurSubnetMask, (popt + 2));
break;
#if defined(CONFIG_CMD_SNTP) && defined(CONFIG_BOOTP_TIMEOFFSET)
case 2: /* Time offset */
to_ptr = &NetTimeOffset;
- NetCopyLong ((ulong *)to_ptr, (ulong *)(popt + 2));
- NetTimeOffset = ntohl (NetTimeOffset);
+ NetCopyLong((ulong *)to_ptr, (ulong *)(popt + 2));
+ NetTimeOffset = ntohl(NetTimeOffset);
break;
#endif
case 3:
- NetCopyIP (&NetOurGatewayIP, (popt + 2));
+ NetCopyIP(&NetOurGatewayIP, (popt + 2));
break;
case 6:
- NetCopyIP (&NetOurDNSIP, (popt + 2));
+ NetCopyIP(&NetOurDNSIP, (popt + 2));
#if defined(CONFIG_BOOTP_DNS2)
- if (*(popt + 1) > 4) {
- NetCopyIP (&NetOurDNS2IP, (popt + 2 + 4));
- }
+ if (*(popt + 1) > 4)
+ NetCopyIP(&NetOurDNS2IP, (popt + 2 + 4));
#endif
break;
case 12:
- size = truncate_sz ("Host Name", sizeof (NetOurHostName), oplen);
- memcpy (&NetOurHostName, popt + 2, size);
+ size = truncate_sz("Host Name",
+ sizeof(NetOurHostName), oplen);
+ memcpy(&NetOurHostName, popt + 2, size);
NetOurHostName[size] = 0;
break;
case 15: /* Ignore Domain Name Option */
break;
case 17:
- size = truncate_sz ("Root Path", sizeof (NetOurRootPath), oplen);
- memcpy (&NetOurRootPath, popt + 2, size);
+ size = truncate_sz("Root Path",
+ sizeof(NetOurRootPath), oplen);
+ memcpy(&NetOurRootPath, popt + 2, size);
NetOurRootPath[size] = 0;
break;
#if defined(CONFIG_CMD_SNTP) && defined(CONFIG_BOOTP_NTPSERVER)
case 42: /* NTP server IP */
- NetCopyIP (&NetNtpServerIP, (popt + 2));
+ NetCopyIP(&NetNtpServerIP, (popt + 2));
break;
#endif
case 51:
- NetCopyLong (&dhcp_leasetime, (ulong *) (popt + 2));
+ NetCopyLong(&dhcp_leasetime, (ulong *) (popt + 2));
break;
case 53: /* Ignore Message Type Option */
break;
case 54:
- NetCopyIP (&NetDHCPServerIP, (popt + 2));
+ NetCopyIP(&NetDHCPServerIP, (popt + 2));
break;
case 58: /* Ignore Renewal Time Option */
break;
@@ -792,7 +790,7 @@
* pass the bootp packet pointer into here as the
* second arg
*/
- size = truncate_sz ("Opt Boot File",
+ size = truncate_sz("Opt Boot File",
sizeof(bp->bp_file),
oplen);
if (bp->bp_file[0] == '\0' && size > 0) {
@@ -813,10 +811,11 @@
break;
default:
#if defined(CONFIG_BOOTP_VENDOREX)
- if (dhcp_vendorex_proc (popt))
+ if (dhcp_vendorex_proc(popt))
break;
#endif
- printf ("*** Unhandled DHCP Option in OFFER/ACK: %d\n", *popt);
+ printf("*** Unhandled DHCP Option in OFFER/ACK:"
+ " %d\n", *popt);
break;
}
popt += oplen + 2; /* Process next option */
@@ -825,42 +824,42 @@
static int DhcpMessageType(unsigned char *popt)
{
- if (NetReadLong((ulong*)popt) != htonl(BOOTP_VENDOR_MAGIC))
+ if (NetReadLong((ulong *)popt) != htonl(BOOTP_VENDOR_MAGIC))
return -1;
popt += 4;
- while ( *popt != 0xff ) {
- if ( *popt == 53 ) /* DHCP Message Type */
+ while (*popt != 0xff) {
+ if (*popt == 53) /* DHCP Message Type */
return *(popt + 2);
popt += *(popt + 1) + 2; /* Scan through all options */
}
return -1;
}
-static void DhcpSendRequestPkt(Bootp_t *bp_offer)
+static void DhcpSendRequestPkt(struct Bootp_t *bp_offer)
{
- volatile uchar *pkt, *iphdr;
- Bootp_t *bp;
+ uchar *pkt, *iphdr;
+ struct Bootp_t *bp;
int pktlen, iplen, extlen;
IPaddr_t OfferedIP;
debug("DhcpSendRequestPkt: Sending DHCPREQUEST\n");
pkt = NetTxPacket;
- memset ((void*)pkt, 0, PKTSIZE);
+ memset((void *)pkt, 0, PKTSIZE);
pkt += NetSetEther(pkt, NetBcastAddr, PROT_IP);
- iphdr = pkt; /* We'll need this later to set proper pkt size */
+ iphdr = pkt; /* We'll need this later to set proper pkt size */
pkt += IP_HDR_SIZE;
- bp = (Bootp_t *)pkt;
+ bp = (struct Bootp_t *)pkt;
bp->bp_op = OP_BOOTREQUEST;
bp->bp_htype = HWT_ETHER;
bp->bp_hlen = HWL_ETHER;
bp->bp_hops = 0;
bp->bp_secs = htons(get_timer(0) / 1000);
- /* Do not set the client IP, your IP, or server IP yet, since it hasn't been ACK'ed by
- * the server yet */
+ /* Do not set the client IP, your IP, or server IP yet, since it
+ * hasn't been ACK'ed by the server yet */
/*
* RFC3046 requires Relay Agents to discard packets with
@@ -868,7 +867,7 @@
*/
NetWriteIP(&bp->bp_giaddr, 0);
- memcpy (bp->bp_chaddr, NetOurEther, 6);
+ memcpy(bp->bp_chaddr, NetOurEther, 6);
/*
* ID is the id of the OFFER packet
@@ -882,9 +881,11 @@
/* Copy offered IP into the parameters request list */
NetCopyIP(&OfferedIP, &bp_offer->bp_yiaddr);
- extlen = DhcpExtended((u8 *)bp->bp_vend, DHCP_REQUEST, NetDHCPServerIP, OfferedIP);
+ extlen = DhcpExtended((u8 *)bp->bp_vend, DHCP_REQUEST,
+ NetDHCPServerIP, OfferedIP);
- pktlen = ((int)(pkt-NetTxPacket)) + BOOTP_HDR_SIZE - sizeof(bp->bp_vend) + extlen;
+ pktlen = ((int)(pkt-NetTxPacket)) + BOOTP_HDR_SIZE -
+ sizeof(bp->bp_vend) + extlen;
iplen = BOOTP_HDR_SIZE - sizeof(bp->bp_vend) + extlen;
NetSetIP(iphdr, 0xFFFFFFFFL, PORT_BOOTPS, PORT_BOOTPC, iplen);
@@ -902,36 +903,38 @@
DhcpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src,
unsigned len)
{
- Bootp_t *bp = (Bootp_t *)pkt;
+ struct Bootp_t *bp = (struct Bootp_t *)pkt;
debug("DHCPHandler: got packet: (src=%d, dst=%d, len=%d) state: %d\n",
src, dest, len, dhcp_state);
- if (BootpCheckPkt(pkt, dest, src, len)) /* Filter out pkts we don't want */
+ /* Filter out pkts we don't want */
+ if (BootpCheckPkt(pkt, dest, src, len))
return;
- debug("DHCPHandler: got DHCP packet: (src=%d, dst=%d, len=%d) state: %d\n",
- src, dest, len, dhcp_state);
+ debug("DHCPHandler: got DHCP packet: (src=%d, dst=%d, len=%d) state:"
+ " %d\n", src, dest, len, dhcp_state);
switch (dhcp_state) {
case SELECTING:
/*
* Wait an appropriate time for any potential DHCPOFFER packets
- * to arrive. Then select one, and generate DHCPREQUEST response.
- * If filename is in format we recognize, assume it is a valid
- * OFFER from a server we want.
+ * to arrive. Then select one, and generate DHCPREQUEST
+ * response. If filename is in format we recognize, assume it
+ * is a valid OFFER from a server we want.
*/
debug("DHCP: state=SELECTING bp_file: \"%s\"\n", bp->bp_file);
#ifdef CONFIG_SYS_BOOTFILE_PREFIX
if (strncmp(bp->bp_file,
CONFIG_SYS_BOOTFILE_PREFIX,
- strlen(CONFIG_SYS_BOOTFILE_PREFIX)) == 0 ) {
+ strlen(CONFIG_SYS_BOOTFILE_PREFIX)) == 0) {
#endif /* CONFIG_SYS_BOOTFILE_PREFIX */
debug("TRANSITIONING TO REQUESTING STATE\n");
dhcp_state = REQUESTING;
- if (NetReadLong((ulong*)&bp->bp_vend[0]) == htonl(BOOTP_VENDOR_MAGIC))
+ if (NetReadLong((ulong *)&bp->bp_vend[0]) ==
+ htonl(BOOTP_VENDOR_MAGIC))
DhcpOptionsProcess((u8 *)&bp->bp_vend[4], bp);
NetSetTimeout(TIMEOUT, BootpTimeout);
@@ -945,14 +948,17 @@
case REQUESTING:
debug("DHCP State: REQUESTING\n");
- if ( DhcpMessageType((u8 *)bp->bp_vend) == DHCP_ACK ) {
- if (NetReadLong((ulong*)&bp->bp_vend[0]) == htonl(BOOTP_VENDOR_MAGIC))
+ if (DhcpMessageType((u8 *)bp->bp_vend) == DHCP_ACK) {
+ if (NetReadLong((ulong *)&bp->bp_vend[0]) ==
+ htonl(BOOTP_VENDOR_MAGIC))
DhcpOptionsProcess((u8 *)&bp->bp_vend[4], bp);
- BootpCopyNetParams(bp); /* Store net params from reply */
+ /* Store net params from reply */
+ BootpCopyNetParams(bp);
dhcp_state = BOUND;
- printf ("DHCP client bound to address %pI4\n", &NetOurIP);
+ printf("DHCP client bound to address %pI4\n",
+ &NetOurIP);
bootstage_mark_name(BOOTSTAGE_ID_BOOTP_STOP,
- "bootp_stop");
+ "bootp_stop");
net_auto_load();
return;
@@ -962,7 +968,7 @@
/* DHCP client bound to address */
break;
default:
- puts ("DHCP: INVALID STATE\n");
+ puts("DHCP: INVALID STATE\n");
break;
}
diff --git a/net/bootp.h b/net/bootp.h
index 50625ab..ce73734 100644
--- a/net/bootp.h
+++ b/net/bootp.h
@@ -10,7 +10,7 @@
#define __BOOTP_H__
#ifndef __NET_H__
-#include <net.h>
+#include <net.h>
#endif /* __NET_H__ */
/**********************************************************************/
@@ -19,35 +19,39 @@
* BOOTP header.
*/
#if defined(CONFIG_CMD_DHCP)
-#define OPT_SIZE 312 /* Minimum DHCP Options size per RFC2131 - results in 576 byte pkt */
+/* Minimum DHCP Options size per RFC2131 - results in 576 byte pkt */
+#define OPT_SIZE 312
+#if defined(CONFIG_BOOTP_VENDOREX)
+extern u8 *dhcp_vendorex_prep(u8 *e); /*rtn new e after add own opts. */
+extern u8 *dhcp_vendorex_proc(u8 *e); /*rtn next e if mine,else NULL */
+#endif
#else
#define OPT_SIZE 64
#endif
-typedef struct
-{
- uchar bp_op; /* Operation */
+struct Bootp_t {
+ uchar bp_op; /* Operation */
# define OP_BOOTREQUEST 1
# define OP_BOOTREPLY 2
- uchar bp_htype; /* Hardware type */
+ uchar bp_htype; /* Hardware type */
# define HWT_ETHER 1
- uchar bp_hlen; /* Hardware address length */
+ uchar bp_hlen; /* Hardware address length */
# define HWL_ETHER 6
- uchar bp_hops; /* Hop count (gateway thing) */
- ulong bp_id; /* Transaction ID */
- ushort bp_secs; /* Seconds since boot */
- ushort bp_spare1; /* Alignment */
- IPaddr_t bp_ciaddr; /* Client IP address */
- IPaddr_t bp_yiaddr; /* Your (client) IP address */
- IPaddr_t bp_siaddr; /* Server IP address */
- IPaddr_t bp_giaddr; /* Gateway IP address */
- uchar bp_chaddr[16]; /* Client hardware address */
- char bp_sname[64]; /* Server host name */
- char bp_file[128]; /* Boot file name */
- char bp_vend[OPT_SIZE]; /* Vendor information */
-} Bootp_t;
+ uchar bp_hops; /* Hop count (gateway thing) */
+ ulong bp_id; /* Transaction ID */
+ ushort bp_secs; /* Seconds since boot */
+ ushort bp_spare1; /* Alignment */
+ IPaddr_t bp_ciaddr; /* Client IP address */
+ IPaddr_t bp_yiaddr; /* Your (client) IP address */
+ IPaddr_t bp_siaddr; /* Server IP address */
+ IPaddr_t bp_giaddr; /* Gateway IP address */
+ uchar bp_chaddr[16]; /* Client hardware address */
+ char bp_sname[64]; /* Server host name */
+ char bp_file[128]; /* Boot file name */
+ char bp_vend[OPT_SIZE]; /* Vendor information */
+};
-#define BOOTP_HDR_SIZE sizeof (Bootp_t)
+#define BOOTP_HDR_SIZE sizeof(struct Bootp_t)
#define BOOTP_SIZE (ETHER_HDR_SIZE + IP_HDR_SIZE + BOOTP_HDR_SIZE)
/**********************************************************************/
@@ -56,16 +60,16 @@
*/
/* bootp.c */
-extern ulong BootpID; /* ID of cur BOOTP request */
-extern char BootFile[128]; /* Boot file name */
+extern ulong BootpID; /* ID of cur BOOTP request */
+extern char BootFile[128]; /* Boot file name */
extern int BootpTry;
#ifdef CONFIG_BOOTP_RANDOM_DELAY
-extern ulong seed1, seed2; /* seed for random BOOTP delay */
+extern ulong seed1, seed2; /* seed for random BOOTP delay */
#endif
/* Send a BOOTP request */
-extern void BootpRequest (void);
+extern void BootpRequest(void);
/****************** DHCP Support *********************/
extern void DhcpRequest(void);
diff --git a/net/eth.c b/net/eth.c
index 3eeb908..d9a6430 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -82,14 +82,12 @@
int board_eth_init(bd_t *bis) __attribute__((weak, alias("__def_eth_init")));
#ifdef CONFIG_API
-extern void (*push_packet)(volatile void *, int);
-
static struct {
uchar data[PKTSIZE];
int length;
} eth_rcv_bufs[PKTBUFSRX];
-static unsigned int eth_rcv_current = 0, eth_rcv_last = 0;
+static unsigned int eth_rcv_current, eth_rcv_last;
#endif
static struct eth_device *eth_devices, *eth_current;
@@ -141,11 +139,10 @@
return target_dev;
}
-int eth_get_dev_index (void)
+int eth_get_dev_index(void)
{
- if (!eth_current) {
+ if (!eth_current)
return -1;
- }
return eth_current->index;
}
@@ -176,7 +173,7 @@
if (memcmp(env_enetaddr, "\0\0\0\0\0\0", 6)) {
if (memcmp(dev->enetaddr, "\0\0\0\0\0\0", 6) &&
- memcmp(dev->enetaddr, env_enetaddr, 6)) {
+ memcmp(dev->enetaddr, env_enetaddr, 6)) {
printf("\nWarning: %s MAC addresses don't match:\n",
dev->name);
printf("Address in SROM is %pM\n",
@@ -189,10 +186,9 @@
}
if (dev->write_hwaddr &&
- !eth_mac_skip(eth_number) &&
- is_valid_ether_addr(dev->enetaddr)) {
+ !eth_mac_skip(eth_number) &&
+ is_valid_ether_addr(dev->enetaddr))
ret = dev->write_hwaddr(dev);
- }
return ret;
}
@@ -200,7 +196,7 @@
int eth_register(struct eth_device *dev)
{
struct eth_device *d;
- static int index = 0;
+ static int index;
assert(strlen(dev->name) < sizeof(dev->name));
@@ -208,7 +204,7 @@
eth_current = eth_devices = dev;
eth_current_changed();
} else {
- for (d=eth_devices; d->next!=eth_devices; d=d->next)
+ for (d = eth_devices; d->next != eth_devices; d = d->next)
;
d->next = dev;
}
@@ -249,6 +245,14 @@
return 0;
}
+static void eth_env_init(bd_t *bis)
+{
+ const char *s;
+
+ if ((s = getenv("bootfile")) != NULL)
+ copy_filename(BootFile, s, sizeof(BootFile));
+}
+
int eth_initialize(bd_t *bis)
{
int num_devices = 0;
@@ -264,6 +268,8 @@
phy_init();
#endif
+ eth_env_init(bis);
+
/*
* If board-specific initialization exists, call it.
* If not, call a CPU-specific one
@@ -278,36 +284,37 @@
printf("Net Initialization Skipped\n");
if (!eth_devices) {
- puts ("No ethernet found.\n");
+ puts("No ethernet found.\n");
bootstage_error(BOOTSTAGE_ID_NET_ETH_START);
} else {
struct eth_device *dev = eth_devices;
- char *ethprime = getenv ("ethprime");
+ char *ethprime = getenv("ethprime");
bootstage_mark(BOOTSTAGE_ID_NET_ETH_INIT);
do {
if (dev->index)
- puts (", ");
+ puts(", ");
printf("%s", dev->name);
- if (ethprime && strcmp (dev->name, ethprime) == 0) {
+ if (ethprime && strcmp(dev->name, ethprime) == 0) {
eth_current = dev;
- puts (" [PRIME]");
+ puts(" [PRIME]");
}
if (strchr(dev->name, ' '))
- puts("\nWarning: eth device name has a space!\n");
+ puts("\nWarning: eth device name has a space!"
+ "\n");
if (eth_write_hwaddr(dev, "eth", dev->index))
puts("\nWarning: failed to set MAC address\n");
dev = dev->next;
num_devices++;
- } while(dev != eth_devices);
+ } while (dev != eth_devices);
eth_current_changed();
- putc ('\n');
+ putc('\n');
}
return num_devices;
@@ -318,9 +325,9 @@
* mcast_addr: multicast ipaddr from which multicast Mac is made
* join: 1=join, 0=leave.
*/
-int eth_mcast_join( IPaddr_t mcast_ip, u8 join)
+int eth_mcast_join(IPaddr_t mcast_ip, u8 join)
{
- u8 mcast_mac[6];
+ u8 mcast_mac[6];
if (!eth_current || !eth_current->mcast)
return -1;
mcast_mac[5] = htonl(mcast_ip) & 0xff;
@@ -337,7 +344,7 @@
* some other adapter -- hash tables
*/
#define CRCPOLY_LE 0xedb88320
-u32 ether_crc (size_t len, unsigned char const *p)
+u32 ether_crc(size_t len, unsigned char const *p)
{
int i;
u32 crc;
@@ -364,7 +371,7 @@
struct eth_device *old_current, *dev;
if (!eth_current) {
- puts ("No ethernet found.\n");
+ puts("No ethernet found.\n");
return -1;
}
@@ -384,7 +391,7 @@
do {
debug("Trying %s\n", eth_current->name);
- if (eth_current->init(eth_current,bis) >= 0) {
+ if (eth_current->init(eth_current, bis) >= 0) {
eth_current->state = ETH_STATE_ACTIVE;
return 0;
@@ -407,7 +414,7 @@
eth_current->state = ETH_STATE_PASSIVE;
}
-int eth_send(volatile void *packet, int length)
+int eth_send(void *packet, int length)
{
if (!eth_current)
return -1;
@@ -424,9 +431,9 @@
}
#ifdef CONFIG_API
-static void eth_save_packet(volatile void *packet, int length)
+static void eth_save_packet(void *packet, int length)
{
- volatile char *p = packet;
+ char *p = packet;
int i;
if ((eth_rcv_last+1) % PKTBUFSRX == eth_rcv_current)
@@ -442,9 +449,9 @@
eth_rcv_last = (eth_rcv_last + 1) % PKTBUFSRX;
}
-int eth_receive(volatile void *packet, int length)
+int eth_receive(void *packet, int length)
{
- volatile char *p = packet;
+ char *p = packet;
void *pp = push_packet;
int i;
@@ -472,38 +479,36 @@
void eth_try_another(int first_restart)
{
- static struct eth_device *first_failed = NULL;
+ static struct eth_device *first_failed;
char *ethrotate;
/*
* Do not rotate between network interfaces when
* 'ethrotate' variable is set to 'no'.
*/
- if (((ethrotate = getenv ("ethrotate")) != NULL) &&
- (strcmp(ethrotate, "no") == 0))
+ ethrotate = getenv("ethrotate");
+ if ((ethrotate != NULL) && (strcmp(ethrotate, "no") == 0))
return;
if (!eth_current)
return;
- if (first_restart) {
+ if (first_restart)
first_failed = eth_current;
- }
eth_current = eth_current->next;
eth_current_changed();
- if (first_failed == eth_current) {
+ if (first_failed == eth_current)
NetRestartWrap = 1;
- }
}
void eth_set_current(void)
{
- static char *act = NULL;
- static int env_changed_id = 0;
- struct eth_device* old_current;
+ static char *act;
+ static int env_changed_id;
+ struct eth_device *old_current;
int env_id;
if (!eth_current) /* XXX no current */
@@ -526,7 +531,7 @@
eth_current_changed();
}
-char *eth_get_name (void)
+char *eth_get_name(void)
{
- return (eth_current ? eth_current->name : "unknown");
+ return eth_current ? eth_current->name : "unknown";
}
diff --git a/net/net.c b/net/net.c
index c5acf8f..e9536b3 100644
--- a/net/net.c
+++ b/net/net.c
@@ -77,6 +77,7 @@
#include <common.h>
#include <watchdog.h>
#include <command.h>
+#include <linux/compiler.h>
#include <net.h>
#include "bootp.h"
#include "tftp.h"
@@ -152,7 +153,7 @@
/* Server IP addr (0 = unknown) */
IPaddr_t NetServerIP;
/* Current receive packet */
-volatile uchar *NetRxPacket;
+uchar *NetRxPacket;
/* Current rx packet length */
int NetRxPacketLen;
/* IP packet ID */
@@ -161,7 +162,7 @@
uchar NetBcastAddr[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
uchar NetEtherNullAddr[6];
#ifdef CONFIG_API
-void (*push_packet)(volatile void *, int len) = 0;
+void (*push_packet)(void *, int len) = 0;
#endif
#if defined(CONFIG_CMD_CDP)
/* Ethernet bcast address */
@@ -203,15 +204,10 @@
int NetTimeOffset;
#endif
-#ifdef CONFIG_NETCONSOLE
-void NcStart(void);
-int nc_input_packet(uchar *pkt, unsigned dest, unsigned src, unsigned len);
-#endif
-
-volatile uchar PktBuf[(PKTBUFSRX+1) * PKTSIZE_ALIGN + PKTALIGN];
+uchar PktBuf[(PKTBUFSRX+1) * PKTSIZE_ALIGN + PKTALIGN];
/* Receive packet */
-volatile uchar *NetRxPackets[PKTBUFSRX];
+uchar *NetRxPackets[PKTBUFSRX];
/* Current RX packet handler */
static rxhand_f *packetHandler;
@@ -225,7 +221,7 @@
/* Current timeout value */
static ulong timeDelta;
/* THE transmit packet */
-volatile uchar *NetTxPacket;
+uchar *NetTxPacket;
static int net_check_prereq(enum proto_t protocol);
@@ -246,7 +242,7 @@
void ArpRequest(void)
{
- volatile uchar *pkt;
+ uchar *pkt;
ARP_t *arp;
debug("ARP broadcast %d\n", NetArpWaitTry);
@@ -342,13 +338,11 @@
static void NetInitLoop(enum proto_t protocol)
{
static int env_changed_id;
- bd_t *bd = gd->bd;
int env_id = get_env_id();
/* update only when the environment has changed */
if (env_changed_id != env_id) {
NetOurIP = getenv_IPaddr("ipaddr");
- NetCopyIP(&bd->bi_ip_addr, &NetOurIP);
NetOurGatewayIP = getenv_IPaddr("gatewayip");
NetOurSubnetMask = getenv_IPaddr("netmask");
NetServerIP = getenv_IPaddr("serverip");
@@ -527,10 +521,7 @@
for (;;) {
WATCHDOG_RESET();
#ifdef CONFIG_SHOW_ACTIVITY
- {
- extern void show_activity(int arg);
- show_activity(1);
- }
+ show_activity(1);
#endif
/*
* Check the ethernet for a new packet. The ethernet
@@ -705,7 +696,7 @@
void
-NetSendPacket(volatile uchar *pkt, int len)
+NetSendPacket(uchar *pkt, int len)
{
(void) eth_send(pkt, len);
}
@@ -768,8 +759,8 @@
int PingSend(void)
{
static uchar mac[6];
- volatile IP_t *ip;
- volatile ushort *s;
+ IP_t *ip;
+ ushort *s;
uchar *pkt;
/* XXX always send arp request */
@@ -784,7 +775,7 @@
pkt = NetArpWaitTxPacket;
pkt += NetSetEther(pkt, mac, PROT_IP);
- ip = (volatile IP_t *)pkt;
+ ip = (IP_t *)pkt;
/*
* Construct an IP and ICMP header.
@@ -936,9 +927,9 @@
int CDPSendTrigger(void)
{
- volatile uchar *pkt;
- volatile ushort *s;
- volatile ushort *cp;
+ uchar *pkt;
+ ushort *s;
+ ushort *cp;
Ethernet_t *et;
int len;
ushort chksum;
@@ -965,7 +956,7 @@
/* CDP header */
*pkt++ = 0x02; /* CDP version 2 */
*pkt++ = 180; /* TTL */
- s = (volatile ushort *)pkt;
+ s = (ushort *)pkt;
cp = s;
/* checksum (0 for later calculation) */
*s++ = htons(0);
@@ -1103,8 +1094,8 @@
* output a warning
*/
if (pkt[0] != 0x02)
- printf("** WARNING: CDP packet received with a protocol version %d > 2\n",
- pkt[0] & 0xff);
+ printf("**WARNING: CDP packet received with a protocol version "
+ "%d > 2\n", pkt[0] & 0xff);
if (CDP_compute_csum(pkt, len) != 0)
return;
@@ -1239,7 +1230,7 @@
static IP_t *__NetDefragment(IP_t *ip, int *lenp)
{
- static uchar pkt_buff[IP_PKTSIZE] __attribute__((aligned(PKTALIGN)));
+ static uchar pkt_buff[IP_PKTSIZE] __aligned(PKTALIGN);
static u16 first_hole, total_len;
struct hole *payload, *thisfrag, *h, *newh;
IP_t *localip = (IP_t *)pkt_buff;
@@ -1439,7 +1430,7 @@
}
void
-NetReceive(volatile uchar *inpkt, int len)
+NetReceive(uchar *inpkt, int len)
{
Ethernet_t *et;
IP_t *ip;
@@ -1611,6 +1602,7 @@
/* matched waiting packet's address */
if (tmp == NetArpWaitReplyIP) {
debug("Got it\n");
+
/* save address for later use */
memcpy(NetArpWaitPacketMAC,
&arp->ar_data[0], 6);
@@ -1619,7 +1611,8 @@
(*packetHandler)(0, 0, 0, 0, 0);
#endif
/* modify header, and transmit it */
- memcpy(((Ethernet_t *)NetArpWaitTxPacket)->et_dest, NetArpWaitPacketMAC, 6);
+ memcpy(((Ethernet_t *)NetArpWaitTxPacket)->
+ et_dest, NetArpWaitPacketMAC, 6);
(void) eth_send(NetArpWaitTxPacket,
NetArpWaitTxPacketSize);
@@ -1856,7 +1849,6 @@
case CDP:
case DHCP:
if (memcmp(NetOurEther, "\0\0\0\0\0\0", 6) == 0) {
- extern int eth_get_dev_index(void);
int num = eth_get_dev_index();
switch (num) {
@@ -1918,7 +1910,7 @@
}
int
-NetSetEther(volatile uchar *xet, uchar * addr, uint prot)
+NetSetEther(uchar *xet, uchar * addr, uint prot)
{
Ethernet_t *et = (Ethernet_t *)xet;
ushort myvlanid;
@@ -1943,7 +1935,7 @@
}
void
-NetSetIP(volatile uchar *xip, IPaddr_t dest, int dport, int sport, int len)
+NetSetIP(uchar *xip, IPaddr_t dest, int dport, int sport, int len)
{
IP_t *ip = (IP_t *)xip;
diff --git a/net/nfs.c b/net/nfs.c
index b5b482c..54f56c4 100644
--- a/net/nfs.c
+++ b/net/nfs.c
@@ -33,8 +33,8 @@
#define NFS_RETRY_COUNT 30
#define NFS_TIMEOUT 2000UL
-static int fs_mounted = 0;
-static unsigned long rpc_id = 0;
+static int fs_mounted;
+static unsigned long rpc_id;
static int nfs_offset = -1;
static int nfs_len;
@@ -61,14 +61,14 @@
static char *nfs_path;
static char nfs_path_buff[2048];
-static __inline__ int
-store_block (uchar * src, unsigned offset, unsigned len)
+static inline int
+store_block(uchar *src, unsigned offset, unsigned len)
{
ulong newsize = offset + len;
#ifdef CONFIG_SYS_DIRECT_FLASH_NFS
int i, rc = 0;
- for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; i++) {
+ for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
/* start address in flash? */
if (load_addr + offset >= flash_info[i].start[0]) {
rc = 1;
@@ -77,15 +77,15 @@
}
if (rc) { /* Flash is destination for this packet */
- rc = flash_write ((uchar *)src, (ulong)(load_addr+offset), len);
+ rc = flash_write((uchar *)src, (ulong)(load_addr+offset), len);
if (rc) {
- flash_perror (rc);
+ flash_perror(rc);
return -1;
}
} else
#endif /* CONFIG_SYS_DIRECT_FLASH_NFS */
{
- (void)memcpy ((void *)(load_addr + offset), src, len);
+ (void)memcpy((void *)(load_addr + offset), src, len);
}
if (NetBootFileXferSize < (offset+len))
@@ -94,7 +94,7 @@
}
static char*
-basename (char *path)
+basename(char *path)
{
char *fname;
@@ -110,11 +110,11 @@
}
static char*
-dirname (char *path)
+dirname(char *path)
{
char *fname;
- fname = basename (path);
+ fname = basename(path);
--fname;
*fname = '\0';
return path;
@@ -123,14 +123,14 @@
/**************************************************************************
RPC_ADD_CREDENTIALS - Add RPC authentication/verifier entries
**************************************************************************/
-static long *rpc_add_credentials (long *p)
+static long *rpc_add_credentials(long *p)
{
int hl;
int hostnamelen;
char hostname[256];
- strcpy (hostname, "");
- hostnamelen=strlen (hostname);
+ strcpy(hostname, "");
+ hostnamelen = strlen(hostname);
/* Here's the executive summary on authentication requirements of the
* various NFS server implementations: Linux accepts both AUTH_NONE
@@ -148,10 +148,9 @@
*p++ = htonl(hl+20); /* auth length */
*p++ = htonl(0); /* stamp */
*p++ = htonl(hostnamelen); /* hostname string */
- if (hostnamelen & 3) {
+ if (hostnamelen & 3)
*(p + hostnamelen / 4) = 0; /* add zero padding */
- }
- memcpy (p, hostname, hostnamelen);
+ memcpy(p, hostname, hostnamelen);
p += hl / 4;
*p++ = 0; /* uid */
*p++ = 0; /* gid */
@@ -168,7 +167,7 @@
RPC_LOOKUP - Lookup RPC Port numbers
**************************************************************************/
static void
-rpc_req (int rpc_prog, int rpc_proc, uint32_t *data, int datalen)
+rpc_req(int rpc_prog, int rpc_proc, uint32_t *data, int datalen)
{
struct rpc_t pkt;
unsigned long id;
@@ -186,11 +185,12 @@
p = (uint32_t *)&(pkt.u.call.data);
if (datalen)
- memcpy ((char *)p, (char *)data, datalen*sizeof(uint32_t));
+ memcpy((char *)p, (char *)data, datalen*sizeof(uint32_t));
pktlen = (char *)p + datalen*sizeof(uint32_t) - (char *)&pkt;
- memcpy ((char *)NetTxPacket + NetEthHdrSize() + IP_HDR_SIZE, (char *)&pkt, pktlen);
+ memcpy((char *)NetTxPacket + NetEthHdrSize() + IP_HDR_SIZE,
+ (char *)&pkt, pktlen);
if (rpc_prog == PROG_PORTMAP)
sport = SUNRPC_PORT;
@@ -199,14 +199,15 @@
else
sport = NfsSrvNfsPort;
- NetSendUDPPacket (NetServerEther, NfsServerIP, sport, NfsOurPort, pktlen);
+ NetSendUDPPacket(NetServerEther, NfsServerIP, sport, NfsOurPort,
+ pktlen);
}
/**************************************************************************
RPC_LOOKUP - Lookup RPC Port numbers
**************************************************************************/
static void
-rpc_lookup_req (int prog, int ver)
+rpc_lookup_req(int prog, int ver)
{
uint32_t data[16];
@@ -217,56 +218,56 @@
data[6] = htonl(17); /* IP_UDP */
data[7] = 0;
- rpc_req (PROG_PORTMAP, PORTMAP_GETPORT, data, 8);
+ rpc_req(PROG_PORTMAP, PORTMAP_GETPORT, data, 8);
}
/**************************************************************************
NFS_MOUNT - Mount an NFS Filesystem
**************************************************************************/
static void
-nfs_mount_req (char *path)
+nfs_mount_req(char *path)
{
uint32_t data[1024];
uint32_t *p;
int len;
int pathlen;
- pathlen = strlen (path);
+ pathlen = strlen(path);
p = &(data[0]);
p = (uint32_t *)rpc_add_credentials((long *)p);
*p++ = htonl(pathlen);
- if (pathlen & 3) *(p + pathlen / 4) = 0;
- memcpy (p, path, pathlen);
+ if (pathlen & 3)
+ *(p + pathlen / 4) = 0;
+ memcpy(p, path, pathlen);
p += (pathlen + 3) / 4;
len = (uint32_t *)p - (uint32_t *)&(data[0]);
- rpc_req (PROG_MOUNT, MOUNT_ADDENTRY, data, len);
+ rpc_req(PROG_MOUNT, MOUNT_ADDENTRY, data, len);
}
/**************************************************************************
NFS_UMOUNTALL - Unmount all our NFS Filesystems on the Server
**************************************************************************/
static void
-nfs_umountall_req (void)
+nfs_umountall_req(void)
{
uint32_t data[1024];
uint32_t *p;
int len;
- if ((NfsSrvMountPort == -1) || (!fs_mounted)) {
+ if ((NfsSrvMountPort == -1) || (!fs_mounted))
/* Nothing mounted, nothing to umount */
return;
- }
p = &(data[0]);
- p = (uint32_t *)rpc_add_credentials ((long *)p);
+ p = (uint32_t *)rpc_add_credentials((long *)p);
len = (uint32_t *)p - (uint32_t *)&(data[0]);
- rpc_req (PROG_MOUNT, MOUNT_UMOUNTALL, data, len);
+ rpc_req(PROG_MOUNT, MOUNT_UMOUNTALL, data, len);
}
/***************************************************************************
@@ -277,65 +278,66 @@
* so that inside the nfs() function a recursion can be done.
**************************************************************************/
static void
-nfs_readlink_req (void)
+nfs_readlink_req(void)
{
uint32_t data[1024];
uint32_t *p;
int len;
p = &(data[0]);
- p = (uint32_t *)rpc_add_credentials ((long *)p);
+ p = (uint32_t *)rpc_add_credentials((long *)p);
- memcpy (p, filefh, NFS_FHSIZE);
+ memcpy(p, filefh, NFS_FHSIZE);
p += (NFS_FHSIZE / 4);
len = (uint32_t *)p - (uint32_t *)&(data[0]);
- rpc_req (PROG_NFS, NFS_READLINK, data, len);
+ rpc_req(PROG_NFS, NFS_READLINK, data, len);
}
/**************************************************************************
NFS_LOOKUP - Lookup Pathname
**************************************************************************/
static void
-nfs_lookup_req (char *fname)
+nfs_lookup_req(char *fname)
{
uint32_t data[1024];
uint32_t *p;
int len;
int fnamelen;
- fnamelen = strlen (fname);
+ fnamelen = strlen(fname);
p = &(data[0]);
- p = (uint32_t *)rpc_add_credentials ((long *)p);
+ p = (uint32_t *)rpc_add_credentials((long *)p);
- memcpy (p, dirfh, NFS_FHSIZE);
+ memcpy(p, dirfh, NFS_FHSIZE);
p += (NFS_FHSIZE / 4);
*p++ = htonl(fnamelen);
- if (fnamelen & 3) *(p + fnamelen / 4) = 0;
- memcpy (p, fname, fnamelen);
+ if (fnamelen & 3)
+ *(p + fnamelen / 4) = 0;
+ memcpy(p, fname, fnamelen);
p += (fnamelen + 3) / 4;
len = (uint32_t *)p - (uint32_t *)&(data[0]);
- rpc_req (PROG_NFS, NFS_LOOKUP, data, len);
+ rpc_req(PROG_NFS, NFS_LOOKUP, data, len);
}
/**************************************************************************
NFS_READ - Read File on NFS Server
**************************************************************************/
static void
-nfs_read_req (int offset, int readlen)
+nfs_read_req(int offset, int readlen)
{
uint32_t data[1024];
uint32_t *p;
int len;
p = &(data[0]);
- p = (uint32_t *)rpc_add_credentials ((long *)p);
+ p = (uint32_t *)rpc_add_credentials((long *)p);
- memcpy (p, filefh, NFS_FHSIZE);
+ memcpy(p, filefh, NFS_FHSIZE);
p += (NFS_FHSIZE / 4);
*p++ = htonl(offset);
*p++ = htonl(readlen);
@@ -343,7 +345,7 @@
len = (uint32_t *)p - (uint32_t *)&(data[0]);
- rpc_req (PROG_NFS, NFS_READ, data, len);
+ rpc_req(PROG_NFS, NFS_READ, data, len);
}
/**************************************************************************
@@ -351,31 +353,31 @@
**************************************************************************/
static void
-NfsSend (void)
+NfsSend(void)
{
debug("%s\n", __func__);
switch (NfsState) {
case STATE_PRCLOOKUP_PROG_MOUNT_REQ:
- rpc_lookup_req (PROG_MOUNT, 1);
+ rpc_lookup_req(PROG_MOUNT, 1);
break;
case STATE_PRCLOOKUP_PROG_NFS_REQ:
- rpc_lookup_req (PROG_NFS, 2);
+ rpc_lookup_req(PROG_NFS, 2);
break;
case STATE_MOUNT_REQ:
- nfs_mount_req (nfs_path);
+ nfs_mount_req(nfs_path);
break;
case STATE_UMOUNT_REQ:
- nfs_umountall_req ();
+ nfs_umountall_req();
break;
case STATE_LOOKUP_REQ:
- nfs_lookup_req (nfs_filename);
+ nfs_lookup_req(nfs_filename);
break;
case STATE_READ_REQ:
- nfs_read_req (nfs_offset, nfs_len);
+ nfs_read_req(nfs_offset, nfs_len);
break;
case STATE_READLINK_REQ:
- nfs_readlink_req ();
+ nfs_readlink_req();
break;
}
}
@@ -385,11 +387,11 @@
**************************************************************************/
static int
-rpc_lookup_reply (int prog, uchar *pkt, unsigned len)
+rpc_lookup_reply(int prog, uchar *pkt, unsigned len)
{
struct rpc_t rpc_pkt;
- memcpy ((unsigned char *)&rpc_pkt, pkt, len);
+ memcpy((unsigned char *)&rpc_pkt, pkt, len);
debug("%s\n", __func__);
@@ -398,9 +400,8 @@
if (rpc_pkt.u.reply.rstatus ||
rpc_pkt.u.reply.verifier ||
- rpc_pkt.u.reply.astatus) {
+ rpc_pkt.u.reply.astatus)
return -1;
- }
switch (prog) {
case PROG_MOUNT:
@@ -415,13 +416,13 @@
}
static int
-nfs_mount_reply (uchar *pkt, unsigned len)
+nfs_mount_reply(uchar *pkt, unsigned len)
{
struct rpc_t rpc_pkt;
debug("%s\n", __func__);
- memcpy ((unsigned char *)&rpc_pkt, pkt, len);
+ memcpy((unsigned char *)&rpc_pkt, pkt, len);
if (ntohl(rpc_pkt.u.reply.id) != rpc_id)
return -1;
@@ -429,48 +430,46 @@
if (rpc_pkt.u.reply.rstatus ||
rpc_pkt.u.reply.verifier ||
rpc_pkt.u.reply.astatus ||
- rpc_pkt.u.reply.data[0]) {
+ rpc_pkt.u.reply.data[0])
return -1;
- }
fs_mounted = 1;
- memcpy (dirfh, rpc_pkt.u.reply.data + 1, NFS_FHSIZE);
+ memcpy(dirfh, rpc_pkt.u.reply.data + 1, NFS_FHSIZE);
return 0;
}
static int
-nfs_umountall_reply (uchar *pkt, unsigned len)
+nfs_umountall_reply(uchar *pkt, unsigned len)
{
struct rpc_t rpc_pkt;
debug("%s\n", __func__);
- memcpy ((unsigned char *)&rpc_pkt, pkt, len);
+ memcpy((unsigned char *)&rpc_pkt, pkt, len);
if (ntohl(rpc_pkt.u.reply.id) != rpc_id)
return -1;
if (rpc_pkt.u.reply.rstatus ||
rpc_pkt.u.reply.verifier ||
- rpc_pkt.u.reply.astatus) {
+ rpc_pkt.u.reply.astatus)
return -1;
- }
fs_mounted = 0;
- memset (dirfh, 0, sizeof(dirfh));
+ memset(dirfh, 0, sizeof(dirfh));
return 0;
}
static int
-nfs_lookup_reply (uchar *pkt, unsigned len)
+nfs_lookup_reply(uchar *pkt, unsigned len)
{
struct rpc_t rpc_pkt;
debug("%s\n", __func__);
- memcpy ((unsigned char *)&rpc_pkt, pkt, len);
+ memcpy((unsigned char *)&rpc_pkt, pkt, len);
if (ntohl(rpc_pkt.u.reply.id) != rpc_id)
return -1;
@@ -478,24 +477,23 @@
if (rpc_pkt.u.reply.rstatus ||
rpc_pkt.u.reply.verifier ||
rpc_pkt.u.reply.astatus ||
- rpc_pkt.u.reply.data[0]) {
+ rpc_pkt.u.reply.data[0])
return -1;
- }
- memcpy (filefh, rpc_pkt.u.reply.data + 1, NFS_FHSIZE);
+ memcpy(filefh, rpc_pkt.u.reply.data + 1, NFS_FHSIZE);
return 0;
}
static int
-nfs_readlink_reply (uchar *pkt, unsigned len)
+nfs_readlink_reply(uchar *pkt, unsigned len)
{
struct rpc_t rpc_pkt;
int rlen;
debug("%s\n", __func__);
- memcpy ((unsigned char *)&rpc_pkt, pkt, len);
+ memcpy((unsigned char *)&rpc_pkt, pkt, len);
if (ntohl(rpc_pkt.u.reply.id) != rpc_id)
return -1;
@@ -503,34 +501,34 @@
if (rpc_pkt.u.reply.rstatus ||
rpc_pkt.u.reply.verifier ||
rpc_pkt.u.reply.astatus ||
- rpc_pkt.u.reply.data[0]) {
+ rpc_pkt.u.reply.data[0])
return -1;
- }
- rlen = ntohl (rpc_pkt.u.reply.data[1]); /* new path length */
+ rlen = ntohl(rpc_pkt.u.reply.data[1]); /* new path length */
if (*((char *)&(rpc_pkt.u.reply.data[2])) != '/') {
int pathlen;
- strcat (nfs_path, "/");
+ strcat(nfs_path, "/");
pathlen = strlen(nfs_path);
- memcpy (nfs_path+pathlen, (uchar *)&(rpc_pkt.u.reply.data[2]), rlen);
+ memcpy(nfs_path + pathlen, (uchar *)&(rpc_pkt.u.reply.data[2]),
+ rlen);
nfs_path[pathlen + rlen] = 0;
} else {
- memcpy (nfs_path, (uchar *)&(rpc_pkt.u.reply.data[2]), rlen);
+ memcpy(nfs_path, (uchar *)&(rpc_pkt.u.reply.data[2]), rlen);
nfs_path[rlen] = 0;
}
return 0;
}
static int
-nfs_read_reply (uchar *pkt, unsigned len)
+nfs_read_reply(uchar *pkt, unsigned len)
{
struct rpc_t rpc_pkt;
int rlen;
debug("%s\n", __func__);
- memcpy ((uchar *)&rpc_pkt, pkt, sizeof(rpc_pkt.u.reply));
+ memcpy((uchar *)&rpc_pkt, pkt, sizeof(rpc_pkt.u.reply));
if (ntohl(rpc_pkt.u.reply.id) != rpc_id)
return -1;
@@ -539,24 +537,22 @@
rpc_pkt.u.reply.verifier ||
rpc_pkt.u.reply.astatus ||
rpc_pkt.u.reply.data[0]) {
- if (rpc_pkt.u.reply.rstatus) {
+ if (rpc_pkt.u.reply.rstatus)
return -9999;
- }
- if (rpc_pkt.u.reply.astatus) {
+ if (rpc_pkt.u.reply.astatus)
return -9999;
- }
- return -ntohl(rpc_pkt.u.reply.data[0]);;
+ return -ntohl(rpc_pkt.u.reply.data[0]);
}
- if ((nfs_offset!=0) && !((nfs_offset) % (NFS_READ_SIZE/2*10*HASHES_PER_LINE))) {
- puts ("\n\t ");
- }
- if (!(nfs_offset % ((NFS_READ_SIZE/2)*10))) {
- putc ('#');
- }
+ if ((nfs_offset != 0) && !((nfs_offset) %
+ (NFS_READ_SIZE / 2 * 10 * HASHES_PER_LINE)))
+ puts("\n\t ");
+ if (!(nfs_offset % ((NFS_READ_SIZE / 2) * 10)))
+ putc('#');
rlen = ntohl(rpc_pkt.u.reply.data[18]);
- if ( store_block ((uchar *)pkt+sizeof(rpc_pkt.u.reply), nfs_offset, rlen) )
+ if (store_block((uchar *)pkt + sizeof(rpc_pkt.u.reply),
+ nfs_offset, rlen))
return -9999;
return rlen;
@@ -567,15 +563,15 @@
**************************************************************************/
static void
-NfsTimeout (void)
+NfsTimeout(void)
{
- if ( ++NfsTimeoutCount > NFS_RETRY_COUNT ) {
- puts ("\nRetry count exceeded; starting again\n");
- NetStartAgain ();
+ if (++NfsTimeoutCount > NFS_RETRY_COUNT) {
+ puts("\nRetry count exceeded; starting again\n");
+ NetStartAgain();
} else {
puts("T ");
- NetSetTimeout (NFS_TIMEOUT, NfsTimeout);
- NfsSend ();
+ NetSetTimeout(NFS_TIMEOUT, NfsTimeout);
+ NfsSend();
}
}
@@ -586,86 +582,87 @@
debug("%s\n", __func__);
- if (dest != NfsOurPort) return;
+ if (dest != NfsOurPort)
+ return;
switch (NfsState) {
case STATE_PRCLOOKUP_PROG_MOUNT_REQ:
- rpc_lookup_reply (PROG_MOUNT, pkt, len);
+ rpc_lookup_reply(PROG_MOUNT, pkt, len);
NfsState = STATE_PRCLOOKUP_PROG_NFS_REQ;
- NfsSend ();
+ NfsSend();
break;
case STATE_PRCLOOKUP_PROG_NFS_REQ:
- rpc_lookup_reply (PROG_NFS, pkt, len);
+ rpc_lookup_reply(PROG_NFS, pkt, len);
NfsState = STATE_MOUNT_REQ;
- NfsSend ();
+ NfsSend();
break;
case STATE_MOUNT_REQ:
if (nfs_mount_reply(pkt, len)) {
- puts ("*** ERROR: Cannot mount\n");
+ puts("*** ERROR: Cannot mount\n");
/* just to be sure... */
NfsState = STATE_UMOUNT_REQ;
- NfsSend ();
+ NfsSend();
} else {
NfsState = STATE_LOOKUP_REQ;
- NfsSend ();
+ NfsSend();
}
break;
case STATE_UMOUNT_REQ:
if (nfs_umountall_reply(pkt, len)) {
- puts ("*** ERROR: Cannot umount\n");
+ puts("*** ERROR: Cannot umount\n");
NetState = NETLOOP_FAIL;
} else {
- puts ("\ndone\n");
+ puts("\ndone\n");
NetState = NfsDownloadState;
}
break;
case STATE_LOOKUP_REQ:
if (nfs_lookup_reply(pkt, len)) {
- puts ("*** ERROR: File lookup fail\n");
+ puts("*** ERROR: File lookup fail\n");
NfsState = STATE_UMOUNT_REQ;
- NfsSend ();
+ NfsSend();
} else {
NfsState = STATE_READ_REQ;
nfs_offset = 0;
nfs_len = NFS_READ_SIZE;
- NfsSend ();
+ NfsSend();
}
break;
case STATE_READLINK_REQ:
if (nfs_readlink_reply(pkt, len)) {
- puts ("*** ERROR: Symlink fail\n");
+ puts("*** ERROR: Symlink fail\n");
NfsState = STATE_UMOUNT_REQ;
- NfsSend ();
+ NfsSend();
} else {
debug("Symlink --> %s\n", nfs_path);
- nfs_filename = basename (nfs_path);
- nfs_path = dirname (nfs_path);
+ nfs_filename = basename(nfs_path);
+ nfs_path = dirname(nfs_path);
NfsState = STATE_MOUNT_REQ;
- NfsSend ();
+ NfsSend();
}
break;
case STATE_READ_REQ:
- rlen = nfs_read_reply (pkt, len);
- NetSetTimeout (NFS_TIMEOUT, NfsTimeout);
+ rlen = nfs_read_reply(pkt, len);
+ NetSetTimeout(NFS_TIMEOUT, NfsTimeout);
if (rlen > 0) {
nfs_offset += rlen;
- NfsSend ();
- }
- else if ((rlen == -NFSERR_ISDIR)||(rlen == -NFSERR_INVAL)) {
+ NfsSend();
+ } else if ((rlen == -NFSERR_ISDIR) || (rlen == -NFSERR_INVAL)) {
/* symbolic link */
NfsState = STATE_READLINK_REQ;
- NfsSend ();
+ NfsSend();
} else {
- if ( ! rlen ) NfsDownloadState = NETLOOP_SUCCESS;
+ if (!rlen)
+ NfsDownloadState = NETLOOP_SUCCESS;
NfsState = STATE_UMOUNT_REQ;
- NfsSend ();
+ NfsSend();
}
break;
}
@@ -673,7 +670,7 @@
void
-NfsStart (void)
+NfsStart(void)
{
debug("%s\n", __func__);
NfsDownloadState = NETLOOP_FAIL;
@@ -683,7 +680,7 @@
if (nfs_path == NULL) {
NetState = NETLOOP_FAIL;
- puts ("*** ERROR: Fail allocate memory\n");
+ puts("*** ERROR: Fail allocate memory\n");
return;
}
@@ -692,29 +689,29 @@
NetOurIP & 0xFF,
(NetOurIP >> 8) & 0xFF,
(NetOurIP >> 16) & 0xFF,
- (NetOurIP >> 24) & 0xFF );
- strcpy (nfs_path, default_filename);
+ (NetOurIP >> 24) & 0xFF);
+ strcpy(nfs_path, default_filename);
- printf ("*** Warning: no boot file name; using '%s'\n",
+ printf("*** Warning: no boot file name; using '%s'\n",
nfs_path);
} else {
- char *p=BootFile;
+ char *p = BootFile;
- p = strchr (p, ':');
+ p = strchr(p, ':');
if (p != NULL) {
- NfsServerIP = string_to_ip (BootFile);
+ NfsServerIP = string_to_ip(BootFile);
++p;
- strcpy (nfs_path, p);
+ strcpy(nfs_path, p);
} else {
- strcpy (nfs_path, BootFile);
+ strcpy(nfs_path, BootFile);
}
}
- nfs_filename = basename (nfs_path);
- nfs_path = dirname (nfs_path);
+ nfs_filename = basename(nfs_path);
+ nfs_path = dirname(nfs_path);
- printf ("Using %s device\n", eth_get_name());
+ printf("Using %s device\n", eth_get_name());
printf("File transfer via NFS from server %pI4"
"; our IP address is %pI4", &NfsServerIP, &NetOurIP);
@@ -725,19 +722,20 @@
IPaddr_t ServerNet = NetServerIP & NetOurSubnetMask;
if (OurNet != ServerNet)
- printf("; sending through gateway %pI4", &NetOurGatewayIP);
+ printf("; sending through gateway %pI4",
+ &NetOurGatewayIP);
}
- printf ("\nFilename '%s/%s'.", nfs_path, nfs_filename);
+ printf("\nFilename '%s/%s'.", nfs_path, nfs_filename);
if (NetBootFileSize) {
- printf (" Size is 0x%x Bytes = ", NetBootFileSize<<9);
- print_size (NetBootFileSize<<9, "");
+ printf(" Size is 0x%x Bytes = ", NetBootFileSize<<9);
+ print_size(NetBootFileSize<<9, "");
}
- printf ("\nLoad address: 0x%lx\n"
+ printf("\nLoad address: 0x%lx\n"
"Loading: *\b", load_addr);
- NetSetTimeout (NFS_TIMEOUT, NfsTimeout);
- NetSetHandler (NfsHandler);
+ NetSetTimeout(NFS_TIMEOUT, NfsTimeout);
+ NetSetHandler(NfsHandler);
NfsTimeoutCount = 0;
NfsState = STATE_PRCLOOKUP_PROG_MOUNT_REQ;
@@ -747,7 +745,7 @@
NfsOurPort = 1000;
/* zero out server ether in case the server ip has changed */
- memset (NetServerEther, 0, 6);
+ memset(NetServerEther, 0, 6);
- NfsSend ();
+ NfsSend();
}
diff --git a/net/nfs.h b/net/nfs.h
index de8a0c6..a5a1b43 100644
--- a/net/nfs.h
+++ b/net/nfs.h
@@ -72,7 +72,7 @@
} reply;
} u;
};
-extern void NfsStart (void); /* Begin NFS */
+extern void NfsStart(void); /* Begin NFS */
/**********************************************************************/
diff --git a/net/rarp.c b/net/rarp.c
index 097f970..5a813a2 100644
--- a/net/rarp.c
+++ b/net/rarp.c
@@ -58,21 +58,21 @@
RarpTimeout(void)
{
if (RarpTry >= TIMEOUT_COUNT) {
- puts ("\nRetry count exceeded; starting again\n");
- NetStartAgain ();
+ puts("\nRetry count exceeded; starting again\n");
+ NetStartAgain();
} else {
- NetSetTimeout (TIMEOUT, RarpTimeout);
- RarpRequest ();
+ NetSetTimeout(TIMEOUT, RarpTimeout);
+ RarpRequest();
}
}
void
-RarpRequest (void)
+RarpRequest(void)
{
int i;
- volatile uchar *pkt;
- ARP_t * rarp;
+ uchar *pkt;
+ ARP_t *rarp;
printf("RARP broadcast %d\n", ++RarpTry);
pkt = NetTxPacket;
@@ -81,18 +81,18 @@
rarp = (ARP_t *)pkt;
- rarp->ar_hrd = htons (ARP_ETHER);
- rarp->ar_pro = htons (PROT_IP);
+ rarp->ar_hrd = htons(ARP_ETHER);
+ rarp->ar_pro = htons(PROT_IP);
rarp->ar_hln = 6;
rarp->ar_pln = 4;
- rarp->ar_op = htons (RARPOP_REQUEST);
- memcpy (&rarp->ar_data[0], NetOurEther, 6); /* source ET addr */
- memcpy (&rarp->ar_data[6], &NetOurIP, 4); /* source IP addr */
- memcpy (&rarp->ar_data[10], NetOurEther, 6); /* dest ET addr = source ET addr ??*/
+ rarp->ar_op = htons(RARPOP_REQUEST);
+ memcpy(&rarp->ar_data[0], NetOurEther, 6); /* source ET addr */
+ memcpy(&rarp->ar_data[6], &NetOurIP, 4); /* source IP addr */
+ /* dest ET addr = source ET addr ??*/
+ memcpy(&rarp->ar_data[10], NetOurEther, 6);
/* dest. IP addr set to broadcast */
- for (i = 0; i <= 3; i++) {
+ for (i = 0; i <= 3; i++)
rarp->ar_data[16 + i] = 0xff;
- }
NetSendPacket(NetTxPacket, (pkt - NetTxPacket) + ARP_HDR_SIZE);
diff --git a/net/rarp.h b/net/rarp.h
index 0c16d46..4e92d80 100644
--- a/net/rarp.h
+++ b/net/rarp.h
@@ -35,9 +35,9 @@
* Global functions and variables.
*/
-extern int RarpTry;
+extern int RarpTry;
-extern void RarpRequest (void); /* Send a RARP request */
+extern void RarpRequest(void); /* Send a RARP request */
/**********************************************************************/
diff --git a/net/sntp.c b/net/sntp.c
index 82f2fe6..69cddb1 100644
--- a/net/sntp.c
+++ b/net/sntp.c
@@ -17,7 +17,7 @@
static int SntpOurPort;
static void
-SntpSend (void)
+SntpSend(void)
{
struct sntp_pkt_t pkt;
int pktlen = SNTP_PACKET_LEN;
@@ -25,24 +25,26 @@
debug("%s\n", __func__);
- memset (&pkt, 0, sizeof(pkt));
+ memset(&pkt, 0, sizeof(pkt));
pkt.li = NTP_LI_NOLEAP;
pkt.vn = NTP_VERSION;
pkt.mode = NTP_MODE_CLIENT;
- memcpy ((char *)NetTxPacket + NetEthHdrSize() + IP_HDR_SIZE, (char *)&pkt, pktlen);
+ memcpy((char *)NetTxPacket + NetEthHdrSize() + IP_HDR_SIZE,
+ (char *)&pkt, pktlen);
SntpOurPort = 10000 + (get_timer(0) % 4096);
sport = NTP_SERVICE_PORT;
- NetSendUDPPacket (NetServerEther, NetNtpServerIP, sport, SntpOurPort, pktlen);
+ NetSendUDPPacket(NetServerEther, NetNtpServerIP, sport, SntpOurPort,
+ pktlen);
}
static void
-SntpTimeout (void)
+SntpTimeout(void)
{
- puts ("Timeout\n");
+ puts("Timeout\n");
NetState = NETLOOP_FAIL;
return;
}
@@ -57,19 +59,20 @@
debug("%s\n", __func__);
- if (dest != SntpOurPort) return;
+ if (dest != SntpOurPort)
+ return;
/*
* As the RTC's used in U-Boot sepport second resolution only
* we simply ignore the sub-second field.
*/
- memcpy (&seconds, &rpktp->transmit_timestamp, sizeof(ulong));
+ memcpy(&seconds, &rpktp->transmit_timestamp, sizeof(ulong));
to_tm(ntohl(seconds) - 2208988800UL + NetTimeOffset, &tm);
#if defined(CONFIG_CMD_DATE)
- rtc_set (&tm);
+ rtc_set(&tm);
#endif
- printf ("Date: %4d-%02d-%02d Time: %2d:%02d:%02d\n",
+ printf("Date: %4d-%02d-%02d Time: %2d:%02d:%02d\n",
tm.tm_year, tm.tm_mon, tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec);
@@ -77,13 +80,13 @@
}
void
-SntpStart (void)
+SntpStart(void)
{
debug("%s\n", __func__);
- NetSetTimeout (SNTP_TIMEOUT, SntpTimeout);
+ NetSetTimeout(SNTP_TIMEOUT, SntpTimeout);
NetSetHandler(SntpHandler);
- memset (NetServerEther, 0, 6);
+ memset(NetServerEther, 0, sizeof(NetServerEther));
- SntpSend ();
+ SntpSend();
}
diff --git a/net/sntp.h b/net/sntp.h
index 8a097bf..1d0046e 100644
--- a/net/sntp.h
+++ b/net/sntp.h
@@ -56,6 +56,6 @@
unsigned long long transmit_timestamp;
};
-extern void SntpStart (void); /* Begin SNTP */
+extern void SntpStart(void); /* Begin SNTP */
#endif /* __SNTP_H__ */
diff --git a/net/tftp.c b/net/tftp.c
index 7aa3e23..bc7fe05 100644
--- a/net/tftp.c
+++ b/net/tftp.c
@@ -11,6 +11,9 @@
#include <net.h>
#include "tftp.h"
#include "bootp.h"
+#ifdef CONFIG_SYS_DIRECT_FLASH_TFTP
+#include <flash.h>
+#endif
/* Well known TFTP port # */
#define WELL_KNOWN_PORT 69
@@ -112,10 +115,6 @@
static char tftp_filename[MAX_LEN];
-#ifdef CONFIG_SYS_DIRECT_FLASH_TFTP
-extern flash_info_t flash_info[];
-#endif
-
/* 512 is poor choice for ethernet, MTU is typically 1500.
* Minus eth.hdrs thats 1468. Can get 2x better throughput with
* almost-MTU block sizes. At least try... fall back to 512 if need be.
@@ -137,7 +136,6 @@
static int PrevBitmapHole, Mapsize = MTFTP_BITMAPSIZE;
static uchar ProhibitMcast, MasterClient;
static uchar Multicast;
-extern IPaddr_t Mcast_addr;
static int Mcast_port;
static ulong TftpEndingBlock; /* can get 'last' block before done..*/
@@ -157,7 +155,7 @@
#endif /* CONFIG_MCAST_TFTP */
-static __inline__ void
+static inline void
store_block(unsigned block, uchar *src, unsigned len)
{
ulong offset = block * TftpBlkSize + TftpBlockWrapOffset;
@@ -182,8 +180,7 @@
NetState = NETLOOP_FAIL;
return;
}
- }
- else
+ } else
#endif /* CONFIG_SYS_DIRECT_FLASH_TFTP */
{
(void)memcpy((void *)(load_addr + offset), src, len);
@@ -310,9 +307,9 @@
TftpSend(void)
{
uchar *pkt;
- volatile uchar *xp;
- int len = 0;
- volatile ushort *s;
+ uchar *xp;
+ int len = 0;
+ ushort *s;
#ifdef CONFIG_MCAST_TFTP
/* Multicast TFTP.. non-MasterClients do not ACK data. */
@@ -357,12 +354,14 @@
0, TftpBlkSizeOption, 0);
#ifdef CONFIG_MCAST_TFTP
/* Check all preconditions before even trying the option */
- if (!ProhibitMcast
- && (Bitmap = malloc(Mapsize))
- && eth_get_dev()->mcast) {
- free(Bitmap);
- Bitmap = NULL;
- pkt += sprintf((char *)pkt, "multicast%c%c", 0, 0);
+ if (!ProhibitMcast) {
+ Bitmap = malloc(Mapsize);
+ if (Bitmap && eth_get_dev()->mcast) {
+ free(Bitmap);
+ Bitmap = NULL;
+ pkt += sprintf((char *)pkt, "multicast%c%c",
+ 0, 0);
+ }
}
#endif /* CONFIG_MCAST_TFTP */
len = pkt - xp;
@@ -630,8 +629,7 @@
mcast_cleanup();
NetState = NETLOOP_SUCCESS;
}
- }
- else
+ } else
#endif
if (len < TftpBlkSize)
tftp_complete();
diff --git a/net/tftp.h b/net/tftp.h
index c51aa25..18e4c9c 100644
--- a/net/tftp.h
+++ b/net/tftp.h
@@ -19,7 +19,7 @@
void TftpStart(enum proto_t protocol); /* Begin TFTP get/put */
#ifdef CONFIG_CMD_TFTPSRV
-extern void TftpStartServer(void); /* Wait for incoming TFTP put */
+extern void TftpStartServer(void); /* Wait for incoming TFTP put */
#endif
/**********************************************************************/
diff --git a/tools/gcc-version.sh b/tools/gcc-version.sh
new file mode 100755
index 0000000..debecb5
--- /dev/null
+++ b/tools/gcc-version.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+#
+# gcc-version [-p] gcc-command
+#
+# Prints the gcc version of `gcc-command' in a canonical 4-digit form
+# such as `0295' for gcc-2.95, `0303' for gcc-3.3, etc.
+#
+# With the -p option, prints the patchlevel as well, for example `029503' for
+# gcc-2.95.3, `030301' for gcc-3.3.1, etc.
+#
+
+if [ "$1" = "-p" ] ; then
+ with_patchlevel=1;
+ shift;
+fi
+
+compiler="$*"
+
+if [ ${#compiler} -eq 0 ]; then
+ echo "Error: No compiler specified."
+ printf "Usage:\n\t$0 <gcc-command>\n"
+ exit 1
+fi
+
+MAJOR=$(echo __GNUC__ | $compiler -E -xc - | tail -n 1)
+MINOR=$(echo __GNUC_MINOR__ | $compiler -E -xc - | tail -n 1)
+if [ "x$with_patchlevel" != "x" ] ; then
+ PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -xc - | tail -n 1)
+ printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL
+else
+ printf "%02d%02d\\n" $MAJOR $MINOR
+fi