Merge "plat/arm: do not include export header directly" into integration
diff --git a/plat/intel/soc/agilex/bl2_plat_setup.c b/plat/intel/soc/agilex/bl2_plat_setup.c
index a87dea8..f002947 100644
--- a/plat/intel/soc/agilex/bl2_plat_setup.c
+++ b/plat/intel/soc/agilex/bl2_plat_setup.c
@@ -15,6 +15,7 @@
#include <drivers/ti/uart/uart_16550.h>
#include <lib/xlat_tables/xlat_tables.h>
+#include "agilex_mmc.h"
#include "agilex_clock_manager.h"
#include "agilex_memory_controller.h"
#include "agilex_pinmux.h"
@@ -76,6 +77,7 @@
socfpga_emac_init();
init_hard_memory_controller();
mailbox_init();
+ agx_mmc_init();
if (!intel_mailbox_is_fpga_not_ready())
socfpga_bridges_enable();
diff --git a/plat/intel/soc/agilex/include/agilex_clock_manager.h b/plat/intel/soc/agilex/include/agilex_clock_manager.h
index 8af6a60..20667f0 100644
--- a/plat/intel/soc/agilex/include/agilex_clock_manager.h
+++ b/plat/intel/soc/agilex/include/agilex_clock_manager.h
@@ -89,6 +89,7 @@
/* Peripheral PLL Macros */
#define CLKMGR_PERPLL_EN_RESET 0x00000fff
+#define CLKMGR_PERPLL_EN_SDMMCCLK BIT(5)
#define CLKMGR_PERPLL_GPIODIV_GPIODBCLK_SET(x) (((x) << 0) & 0x0000ffff)
/* Altera Macros */
diff --git a/plat/intel/soc/agilex/include/agilex_mmc.h b/plat/intel/soc/agilex/include/agilex_mmc.h
new file mode 100644
index 0000000..00f4ca5
--- /dev/null
+++ b/plat/intel/soc/agilex/include/agilex_mmc.h
@@ -0,0 +1,7 @@
+/*
+ * Copyright (c) 2020, Intel Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+void agx_mmc_init(void);
diff --git a/plat/intel/soc/agilex/platform.mk b/plat/intel/soc/agilex/platform.mk
index 0a91c23..8f857d1 100644
--- a/plat/intel/soc/agilex/platform.mk
+++ b/plat/intel/soc/agilex/platform.mk
@@ -37,6 +37,7 @@
plat/intel/soc/agilex/bl2_plat_setup.c \
plat/intel/soc/agilex/soc/agilex_clock_manager.c \
plat/intel/soc/agilex/soc/agilex_memory_controller.c \
+ plat/intel/soc/agilex/soc/agilex_mmc.c \
plat/intel/soc/agilex/soc/agilex_pinmux.c \
plat/intel/soc/common/bl2_plat_mem_params_desc.c \
plat/intel/soc/common/socfpga_delay_timer.c \
diff --git a/plat/intel/soc/agilex/soc/agilex_clock_manager.c b/plat/intel/soc/agilex/soc/agilex_clock_manager.c
index c6c48ba..4efd713 100644
--- a/plat/intel/soc/agilex/soc/agilex_clock_manager.c
+++ b/plat/intel/soc/agilex/soc/agilex_clock_manager.c
@@ -47,14 +47,14 @@
return 0;
}
-uint32_t pll_source_sync_config(uint32_t pll_mem_offset)
+uint32_t pll_source_sync_config(uint32_t pll_mem_offset, uint32_t data)
{
uint32_t val = 0;
uint32_t count = 0;
uint32_t req_status = 0;
val = (CLKMGR_MEM_WR | CLKMGR_MEM_REQ |
- CLKMGR_MEM_WDAT << CLKMGR_MEM_WDAT_OFFSET | CLKMGR_MEM_ADDR);
+ (data << CLKMGR_MEM_WDAT_OFFSET) | CLKMGR_MEM_ADDR);
mmio_write_32(pll_mem_offset, val);
do {
@@ -89,14 +89,17 @@
rdata = mmio_read_32(pll_mem_offset + 0x4);
INFO("rdata (%x) = %x\n", pll_mem_offset + 0x4, rdata);
- return 0;
+ return rdata;
}
void config_clkmgr_handoff(handoff *hoff_ptr)
{
uint32_t mdiv, mscnt, hscnt;
- uint32_t arefclk_div, drefclk_div;
+ uint32_t drefclk_div, refclk_div, rdata;
+ /* Set clock maanger into boot mode before running configuration */
+ mmio_setbits_32(CLKMGR_OFFSET + CLKMGR_CTRL,
+ CLKMGR_CTRL_BOOTMODE_SET_MSK);
/* Bypass all mainpllgrp's clocks */
mmio_write_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_BYPASS, 0x7);
wait_fsm();
@@ -116,26 +119,24 @@
/* Setup main PLL dividers */
mdiv = CLKMGR_PLLM_MDIV(hoff_ptr->main_pll_pllm);
- arefclk_div = CLKMGR_PLLGLOB_AREFCLKDIV(
- hoff_ptr->main_pll_pllglob);
drefclk_div = CLKMGR_PLLGLOB_DREFCLKDIV(
hoff_ptr->main_pll_pllglob);
+ refclk_div = CLKMGR_PLLGLOB_REFCLKDIV(
+ hoff_ptr->main_pll_pllglob);
- mscnt = 100 / (mdiv / BIT(drefclk_div));
+ mscnt = 100 / (mdiv * BIT(drefclk_div));
if (!mscnt)
mscnt = 1;
- hscnt = (mdiv * mscnt * BIT(drefclk_div) / arefclk_div) - 4;
+ hscnt = (mdiv * mscnt * BIT(drefclk_div) / refclk_div) - 4;
- mmio_write_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_VCOCALIB,
- CLKMGR_VCOCALIB_HSCNT_SET(hscnt) |
- CLKMGR_VCOCALIB_MSCNT_SET(mscnt));
-
- mmio_write_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_NOCDIV,
- hoff_ptr->main_pll_nocdiv);
mmio_write_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_PLLGLOB,
- hoff_ptr->main_pll_pllglob);
+ hoff_ptr->main_pll_pllglob &
+ ~CLKMGR_PLLGLOB_RST_SET_MSK);
mmio_write_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_FDBCK,
hoff_ptr->main_pll_fdbck);
+ mmio_write_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_VCOCALIB,
+ CLKMGR_VCOCALIB_HSCNT_SET(hscnt) |
+ CLKMGR_VCOCALIB_MSCNT_SET(mscnt));
mmio_write_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_PLLC0,
hoff_ptr->main_pll_pllc0);
mmio_write_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_PLLC1,
@@ -150,33 +151,33 @@
hoff_ptr->main_pll_mpuclk);
mmio_write_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_NOCCLK,
hoff_ptr->main_pll_nocclk);
+ mmio_write_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_NOCDIV,
+ hoff_ptr->main_pll_nocdiv);
/* Setup peripheral PLL dividers */
mdiv = CLKMGR_PLLM_MDIV(hoff_ptr->per_pll_pllm);
- arefclk_div = CLKMGR_PLLGLOB_AREFCLKDIV(
- hoff_ptr->per_pll_pllglob);
drefclk_div = CLKMGR_PLLGLOB_DREFCLKDIV(
hoff_ptr->per_pll_pllglob);
+ refclk_div = CLKMGR_PLLGLOB_REFCLKDIV(
+ hoff_ptr->per_pll_pllglob);
- mscnt = 100 / (mdiv / BIT(drefclk_div));
+
+ mscnt = 100 / (mdiv * BIT(drefclk_div));
if (!mscnt)
mscnt = 1;
- hscnt = (mdiv * mscnt * BIT(drefclk_div) / arefclk_div) - 4;
+ hscnt = (mdiv * mscnt * BIT(drefclk_div) / refclk_div) - 4;
+
+ mmio_write_32(CLKMGR_PERPLL + CLKMGR_PERPLL_PLLGLOB,
+ hoff_ptr->per_pll_pllglob &
+ ~CLKMGR_PLLGLOB_RST_SET_MSK);
+ mmio_write_32(CLKMGR_PERPLL + CLKMGR_PERPLL_FDBCK,
+ hoff_ptr->per_pll_fdbck);
mmio_write_32(CLKMGR_PERPLL + CLKMGR_PERPLL_VCOCALIB,
CLKMGR_VCOCALIB_HSCNT_SET(hscnt) |
CLKMGR_VCOCALIB_MSCNT_SET(mscnt));
- mmio_write_32(CLKMGR_PERPLL + CLKMGR_PERPLL_EMACCTL,
- hoff_ptr->per_pll_emacctl);
- mmio_write_32(CLKMGR_PERPLL + CLKMGR_PERPLL_GPIODIV,
- CLKMGR_PERPLL_GPIODIV_GPIODBCLK_SET(
- hoff_ptr->per_pll_gpiodiv));
- mmio_write_32(CLKMGR_PERPLL + CLKMGR_PERPLL_PLLGLOB,
- hoff_ptr->per_pll_pllglob);
- mmio_write_32(CLKMGR_PERPLL + CLKMGR_PERPLL_FDBCK,
- hoff_ptr->per_pll_fdbck);
mmio_write_32(CLKMGR_PERPLL + CLKMGR_PERPLL_PLLC0,
hoff_ptr->per_pll_pllc0);
mmio_write_32(CLKMGR_PERPLL + CLKMGR_PERPLL_PLLC1,
@@ -187,6 +188,10 @@
hoff_ptr->per_pll_pllc3);
mmio_write_32(CLKMGR_PERPLL + CLKMGR_PERPLL_PLLM,
hoff_ptr->per_pll_pllm);
+ mmio_write_32(CLKMGR_PERPLL + CLKMGR_PERPLL_EMACCTL,
+ hoff_ptr->per_pll_emacctl);
+ mmio_write_32(CLKMGR_PERPLL + CLKMGR_PERPLL_GPIODIV,
+ hoff_ptr->per_pll_gpiodiv);
/* Take both PLL out of reset and power up */
mmio_setbits_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_PLLGLOB,
@@ -196,13 +201,16 @@
CLKMGR_PLLGLOB_PD_SET_MSK |
CLKMGR_PLLGLOB_RST_SET_MSK);
- wait_pll_lock();
+ rdata = pll_source_sync_read(CLKMGR_MAINPLL +
+ CLKMGR_MAINPLL_MEM);
+ pll_source_sync_config(CLKMGR_MAINPLL + CLKMGR_MAINPLL_MEM,
+ rdata | 0x80);
- pll_source_sync_config(CLKMGR_MAINPLL + CLKMGR_MAINPLL_MEM);
- pll_source_sync_read(CLKMGR_MAINPLL + CLKMGR_MAINPLL_MEM);
+ rdata = pll_source_sync_read(CLKMGR_PERPLL + CLKMGR_PERPLL_MEM);
+ pll_source_sync_config(CLKMGR_PERPLL + CLKMGR_PERPLL_MEM,
+ rdata | 0x80);
- pll_source_sync_config(CLKMGR_PERPLL + CLKMGR_PERPLL_MEM);
- pll_source_sync_read(CLKMGR_PERPLL + CLKMGR_PERPLL_MEM);
+ wait_pll_lock();
/*Configure Ping Pong counters in altera group */
mmio_write_32(CLKMGR_ALTERA + CLKMGR_ALTERA_EMACACTR,
@@ -241,7 +249,7 @@
/* Clear loss lock interrupt status register that */
/* might be set during configuration */
- mmio_setbits_32(CLKMGR_OFFSET + CLKMGR_INTRCLR,
+ mmio_clrbits_32(CLKMGR_OFFSET + CLKMGR_INTRCLR,
CLKMGR_INTRCLR_MAINLOCKLOST_SET_MSK |
CLKMGR_INTRCLR_PERLOCKLOST_SET_MSK);
diff --git a/plat/intel/soc/agilex/soc/agilex_mmc.c b/plat/intel/soc/agilex/soc/agilex_mmc.c
new file mode 100644
index 0000000..e05d92a
--- /dev/null
+++ b/plat/intel/soc/agilex/soc/agilex_mmc.c
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2020, Intel Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#include <lib/mmio.h>
+
+#include "socfpga_system_manager.h"
+#include "agilex_clock_manager.h"
+
+void agx_mmc_init(void)
+{
+ mmio_clrbits_32(CLKMGR_PERPLL + CLKMGR_PERPLL_EN,
+ CLKMGR_PERPLL_EN_SDMMCCLK);
+ mmio_write_32(SOCFPGA_SYSMGR(SDMMC),
+ SYSMGR_SDMMC_SMPLSEL(0) | SYSMGR_SDMMC_DRVSEL(3));
+ mmio_setbits_32(CLKMGR_PERPLL + CLKMGR_PERPLL_EN,
+ CLKMGR_PERPLL_EN_SDMMCCLK);
+}
diff --git a/plat/intel/soc/agilex/soc/agilex_pinmux.c b/plat/intel/soc/agilex/soc/agilex_pinmux.c
index eff1947..0b908cf 100644
--- a/plat/intel/soc/agilex/soc/agilex_pinmux.c
+++ b/plat/intel/soc/agilex/soc/agilex_pinmux.c
@@ -7,6 +7,7 @@
#include <lib/mmio.h>
#include "agilex_pinmux.h"
+#include "socfpga_system_manager.h"
const uint32_t sysmgr_pinmux_array_sel[] = {
0x00000000, 0x00000001, /* usb */
@@ -185,6 +186,12 @@
0x0000011c, 0x00000000
};
+void config_fpgaintf_mod(void)
+{
+ mmio_write_32(SOCFPGA_SYSMGR(FPGAINTF_EN_2), 1<<8);
+}
+
+
void config_pinmux(handoff *hoff_ptr)
{
unsigned int i;
@@ -213,5 +220,6 @@
hoff_ptr->pinmux_iodelay_array[i+1]);
}
+ config_fpgaintf_mod();
}
diff --git a/plat/intel/soc/common/drivers/ccu/ncore_ccu.c b/plat/intel/soc/common/drivers/ccu/ncore_ccu.c
index fce816b..b4fce7b 100644
--- a/plat/intel/soc/common/drivers/ccu/ncore_ccu.c
+++ b/plat/intel/soc/common/drivers/ccu/ncore_ccu.c
@@ -35,14 +35,12 @@
uint32_t dir, sf, ret;
for (dir = 0; dir < subsystem_id.num_directory; dir++) {
-
- dir_sf_mtn = DIRECTORY_UNIT(dir, NCORE_DIRUSFMCR);
- dir_sf_en = DIRECTORY_UNIT(dir, NCORE_DIRUSFER);
-
for (sf = 0; sf < subsystem_id.num_snoop_filter; sf++) {
+ dir_sf_mtn = DIRECTORY_UNIT(dir, NCORE_DIRUSFMCR);
+ dir_sf_en = DIRECTORY_UNIT(dir, NCORE_DIRUSFER);
/* Initialize All Entries */
- mmio_write_32(dir_sf_mtn, SNOOP_FILTER_ID(sf));
+ mmio_write_32(dir_sf_mtn, SNOOP_FILTER_ID(dir));
/* Poll Active Bit */
ret = poll_active_bit(dir);
@@ -52,7 +50,7 @@
}
/* Snoope Filter Enable */
- mmio_write_32(dir_sf_en, BIT(sf));
+ mmio_setbits_32(dir_sf_en, BIT(sf));
}
}
@@ -64,11 +62,8 @@
uint32_t dir, ca, ca_id, ca_type, ca_snoop_en;
for (dir = 0; dir < subsystem_id.num_directory; dir++) {
-
- ca_snoop_en = DIRECTORY_UNIT(dir, NCORE_DIRUCASER0);
-
for (ca = 0; ca < subsystem_id.num_coh_agent; ca++) {
-
+ ca_snoop_en = DIRECTORY_UNIT(ca, NCORE_DIRUCASER0);
ca_id = mmio_read_32(COH_AGENT_UNIT(ca, NCORE_CAIUIDR));
/* Coh Agent Snoop Enable */
diff --git a/plat/intel/soc/common/include/socfpga_system_manager.h b/plat/intel/soc/common/include/socfpga_system_manager.h
index 76565bc..8b42d47 100644
--- a/plat/intel/soc/common/include/socfpga_system_manager.h
+++ b/plat/intel/soc/common/include/socfpga_system_manager.h
@@ -13,6 +13,8 @@
#define SOCFPGA_SYSMGR_SDMMC 0x28
+#define SOCFPGA_SYSMGR_FPGAINTF_EN_2 0x6c
+
#define SOCFPGA_SYSMGR_EMAC_0 0x44
#define SOCFPGA_SYSMGR_EMAC_1 0x48
#define SOCFPGA_SYSMGR_EMAC_2 0x4c
@@ -32,6 +34,7 @@
/* Field Masking */
#define SYSMGR_SDMMC_DRVSEL(x) (((x) & 0x7) << 0)
+#define SYSMGR_SDMMC_SMPLSEL(x) (((x) & 0x7) << 4)
#define IDLE_DATA_LWSOC2FPGA BIT(0)
#define IDLE_DATA_SOC2FPGA BIT(4)
diff --git a/plat/intel/soc/common/socfpga_delay_timer.c b/plat/intel/soc/common/socfpga_delay_timer.c
index ff8a556..c55cc9d 100644
--- a/plat/intel/soc/common/socfpga_delay_timer.c
+++ b/plat/intel/soc/common/socfpga_delay_timer.c
@@ -36,4 +36,8 @@
{
timer_init(&plat_timer_ops);
mmio_write_32(SOCFPGA_GLOBAL_TIMER, SOCFPGA_GLOBAL_TIMER_EN);
+
+ asm volatile("msr cntp_ctl_el0, %0" : : "r" (SOCFPGA_GLOBAL_TIMER_EN));
+ asm volatile("msr cntp_tval_el0, %0" : : "r" (~0));
+
}
diff --git a/plat/rockchip/common/params_setup.c b/plat/rockchip/common/params_setup.c
index b2fd201..2ff81ed 100644
--- a/plat/rockchip/common/params_setup.c
+++ b/plat/rockchip/common/params_setup.c
@@ -37,7 +37,8 @@
static uint32_t rk_uart_base = PLAT_RK_UART_BASE;
static uint32_t rk_uart_baudrate = PLAT_RK_UART_BAUDRATE;
static uint32_t rk_uart_clock = PLAT_RK_UART_CLOCK;
-static uint8_t fdt_buffer[0x10000];
+#define FDT_BUFFER_SIZE 0x20000
+static uint8_t fdt_buffer[FDT_BUFFER_SIZE];
void *plat_get_fdt(void)
{
@@ -136,7 +137,7 @@
void *fdt = plat_get_fdt();
int ret;
- ret = fdt_open_into((void *)param_from_bl2, fdt, 0x10000);
+ ret = fdt_open_into((void *)param_from_bl2, fdt, FDT_BUFFER_SIZE);
if (ret < 0)
return ret;