Merge branch 'master' of git://git.denx.de/u-boot-ubi
diff --git a/README b/README
index 9455fa7..861ea83 100644
--- a/README
+++ b/README
@@ -2157,6 +2157,11 @@
This option also enables the building of the cfi_flash driver
in the drivers directory
+- CONFIG_FLASH_CFI_MTD
+ This option enables the building of the cfi_mtd driver
+ in the drivers directory. The driver exports CFI flash
+ to the MTD layer.
+
- CONFIG_SYS_FLASH_USE_BUFFER_WRITE
Use buffered writes to flash.
diff --git a/board/atmel/at91cap9adk/at91cap9adk.c b/board/atmel/at91cap9adk/at91cap9adk.c
index af145cc..f7d68b7 100644
--- a/board/atmel/at91cap9adk/at91cap9adk.c
+++ b/board/atmel/at91cap9adk/at91cap9adk.c
@@ -342,7 +342,7 @@
lcd_printf ("at91support@atmel.com\n");
lcd_printf ("%s CPU at %s MHz\n",
AT91_CPU_NAME,
- strmhz(temp, AT91_MAIN_CLOCK));
+ strmhz(temp, AT91_CPU_CLOCK));
dram_size = 0;
for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
diff --git a/board/atmel/at91sam9261ek/at91sam9261ek.c b/board/atmel/at91sam9261ek/at91sam9261ek.c
index 185d6e1..14f236d 100644
--- a/board/atmel/at91sam9261ek/at91sam9261ek.c
+++ b/board/atmel/at91sam9261ek/at91sam9261ek.c
@@ -225,7 +225,7 @@
lcd_printf ("at91support@atmel.com\n");
lcd_printf ("%s CPU at %s MHz\n",
AT91_CPU_NAME,
- strmhz(temp, AT91_MAIN_CLOCK));
+ strmhz(temp, AT91_CPU_CLOCK));
dram_size = 0;
for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
diff --git a/board/atmel/at91sam9263ek/at91sam9263ek.c b/board/atmel/at91sam9263ek/at91sam9263ek.c
index 4feed9a..ebd4649 100644
--- a/board/atmel/at91sam9263ek/at91sam9263ek.c
+++ b/board/atmel/at91sam9263ek/at91sam9263ek.c
@@ -276,7 +276,7 @@
lcd_printf ("at91support@atmel.com\n");
lcd_printf ("%s CPU at %s MHz\n",
AT91_CPU_NAME,
- strmhz(temp, AT91_MAIN_CLOCK));
+ strmhz(temp, AT91_CPU_CLOCK));
dram_size = 0;
for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
diff --git a/board/atmel/at91sam9rlek/at91sam9rlek.c b/board/atmel/at91sam9rlek/at91sam9rlek.c
index 992dd4c..b6fef9d 100644
--- a/board/atmel/at91sam9rlek/at91sam9rlek.c
+++ b/board/atmel/at91sam9rlek/at91sam9rlek.c
@@ -197,7 +197,7 @@
lcd_printf ("at91support@atmel.com\n");
lcd_printf ("%s CPU at %s MHz\n",
AT91_CPU_NAME,
- strmhz(temp, AT91_MAIN_CLOCK));
+ strmhz(temp, AT91_CPU_CLOCK));
dram_size = 0;
for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
diff --git a/cpu/arm920t/start.S b/cpu/arm920t/start.S
index 17977c2..5143cfc 100644
--- a/cpu/arm920t/start.S
+++ b/cpu/arm920t/start.S
@@ -24,7 +24,6 @@
* MA 02111-1307 USA
*/
-
#include <config.h>
#include <version.h>
#include <status_led.h>
@@ -178,8 +177,6 @@
bl cpu_init_crit
#endif
-#ifndef CONFIG_AT91RM9200
-
#ifndef CONFIG_SKIP_RELOCATE_UBOOT
relocate: /* relocate U-Boot to RAM */
adr r0, _start /* r0 <- current position of code */
@@ -198,7 +195,7 @@
cmp r0, r2 /* until source end addreee [r2] */
ble copy_loop
#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
-#endif
+
/* Set up the stack */
stack_setup:
ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
@@ -261,7 +258,7 @@
* find a lowlevel_init.S in your board directory.
*/
mov ip, lr
-#if defined(CONFIG_AT91RM9200DK) || defined(CONFIG_AT91RM9200EK) || defined(CONFIG_AT91RM9200DF)
+#if defined(CONFIG_AT91RM9200EK) || defined(CONFIG_AT91RM9200DF)
#else
bl lowlevel_init
diff --git a/cpu/arm926ejs/at91/usb.c b/cpu/arm926ejs/at91/usb.c
index 7cb082d..2f5c337 100644
--- a/cpu/arm926ejs/at91/usb.c
+++ b/cpu/arm926ejs/at91/usb.c
@@ -31,6 +31,15 @@
int usb_cpu_init(void)
{
+
+#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
+ defined(CONFIG_AT91SAM9263)
+ /* Enable PLLB */
+ at91_sys_write(AT91_CKGR_PLLBR, CFG_AT91_PLLB);
+ while ((at91_sys_read(AT91_PMC_SR) & AT91_PMC_LOCKB) != AT91_PMC_LOCKB)
+ ;
+#endif
+
/* Enable USB host clock. */
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_UHP);
#ifdef CONFIG_AT91SAM9261
@@ -51,6 +60,15 @@
#else
at91_sys_write(AT91_PMC_SCDR, AT91_PMC_UHP);
#endif
+
+#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
+ defined(CONFIG_AT91SAM9263)
+ /* Disable PLLB */
+ at91_sys_write(AT91_CKGR_PLLBR, 0);
+ while ((at91_sys_read(AT91_PMC_SR) & AT91_PMC_LOCKB) != 0)
+ ;
+#endif
+
return 0;
}
diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile
index d225a68..b665a97 100644
--- a/drivers/mtd/Makefile
+++ b/drivers/mtd/Makefile
@@ -28,6 +28,7 @@
COBJS-$(CONFIG_CMD_UBI) += mtdcore.o mtdpart.o
COBJS-$(CONFIG_HAS_DATAFLASH) += at45.o
COBJS-$(CONFIG_FLASH_CFI_DRIVER) += cfi_flash.o
+COBJS-$(CONFIG_FLASH_CFI_MTD) += cfi_mtd.o
COBJS-$(CONFIG_HAS_DATAFLASH) += dataflash.o
COBJS-$(CONFIG_FLASH_CFI_LEGACY) += jedec_flash.o
COBJS-$(CONFIG_MW_EEPROM) += mw_eeprom.o
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c
index 24e9b9f..e8afe99 100644
--- a/drivers/mtd/cfi_flash.c
+++ b/drivers/mtd/cfi_flash.c
@@ -158,6 +158,7 @@
#define NUM_ERASE_REGIONS 4 /* max. number of erase regions */
static uint flash_offset_cfi[2] = { FLASH_OFFSET_CFI, FLASH_OFFSET_CFI_ALT };
+static uint flash_verbose = 1;
/* use CONFIG_SYS_MAX_FLASH_BANKS_DETECT if defined */
#ifdef CONFIG_SYS_MAX_FLASH_BANKS_DETECT
@@ -175,8 +176,6 @@
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
#endif
-typedef unsigned long flash_sect_t;
-
/* CFI standard query structure */
struct cfi_qry {
u8 qry[3];
@@ -209,38 +208,38 @@
u8 minor_version;
} __attribute__((packed));
-static void flash_write8(u8 value, void *addr)
+static void __flash_write8(u8 value, void *addr)
{
__raw_writeb(value, addr);
}
-static void flash_write16(u16 value, void *addr)
+static void __flash_write16(u16 value, void *addr)
{
__raw_writew(value, addr);
}
-static void flash_write32(u32 value, void *addr)
+static void __flash_write32(u32 value, void *addr)
{
__raw_writel(value, addr);
}
-static void flash_write64(u64 value, void *addr)
+static void __flash_write64(u64 value, void *addr)
{
/* No architectures currently implement __raw_writeq() */
*(volatile u64 *)addr = value;
}
-static u8 flash_read8(void *addr)
+static u8 __flash_read8(void *addr)
{
return __raw_readb(addr);
}
-static u16 flash_read16(void *addr)
+static u16 __flash_read16(void *addr)
{
return __raw_readw(addr);
}
-static u32 flash_read32(void *addr)
+static u32 __flash_read32(void *addr)
{
return __raw_readl(addr);
}
@@ -251,7 +250,25 @@
return *(volatile u64 *)addr;
}
+#ifdef CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
+void flash_write8(u8 value, void *addr)__attribute__((weak, alias("__flash_write8")));
+void flash_write16(u16 value, void *addr)__attribute__((weak, alias("__flash_write16")));
+void flash_write32(u32 value, void *addr)__attribute__((weak, alias("__flash_write32")));
+void flash_write64(u64 value, void *addr)__attribute__((weak, alias("__flash_write64")));
+u8 flash_read8(void *addr)__attribute__((weak, alias("__flash_read8")));
+u16 flash_read16(void *addr)__attribute__((weak, alias("__flash_read16")));
+u32 flash_read32(void *addr)__attribute__((weak, alias("__flash_read32")));
u64 flash_read64(void *addr)__attribute__((weak, alias("__flash_read64")));
+#else
+#define flash_write8 __flash_write8
+#define flash_write16 __flash_write16
+#define flash_write32 __flash_write32
+#define flash_write64 __flash_write64
+#define flash_read8 __flash_read8
+#define flash_read16 __flash_read16
+#define flash_read32 __flash_read32
+#define flash_read64 __flash_read64
+#endif
/*-----------------------------------------------------------------------
*/
@@ -1054,7 +1071,7 @@
if (prot) {
printf ("- Warning: %d protected sectors will not be erased!\n",
prot);
- } else {
+ } else if (flash_verbose) {
putc ('\n');
}
@@ -1101,11 +1118,14 @@
if (flash_full_status_check
(info, sect, info->erase_blk_tout, "erase")) {
rcode = 1;
- } else
+ } else if (flash_verbose)
putc ('.');
}
}
- puts (" done\n");
+
+ if (flash_verbose)
+ puts (" done\n");
+
return rcode;
}
@@ -1217,14 +1237,16 @@
*/
#ifdef CONFIG_FLASH_SHOW_PROGRESS
#define FLASH_SHOW_PROGRESS(scale, dots, digit, dots_sub) \
- dots -= dots_sub; \
- if ((scale > 0) && (dots <= 0)) { \
- if ((digit % 5) == 0) \
- printf ("%d", digit / 5); \
- else \
- putc ('.'); \
- digit--; \
- dots += scale; \
+ if (flash_verbose) { \
+ dots -= dots_sub; \
+ if ((scale > 0) && (dots <= 0)) { \
+ if ((digit % 5) == 0) \
+ printf ("%d", digit / 5); \
+ else \
+ putc ('.'); \
+ digit--; \
+ dots += scale; \
+ } \
}
#else
#define FLASH_SHOW_PROGRESS(scale, dots, digit, dots_sub)
@@ -1942,6 +1964,11 @@
return (info->size);
}
+void flash_set_verbose(uint v)
+{
+ flash_verbose = v;
+}
+
/*-----------------------------------------------------------------------
*/
unsigned long flash_init (void)
@@ -2060,5 +2087,10 @@
flash_get_info(apl[i].start));
}
#endif
+
+#ifdef CONFIG_FLASH_CFI_MTD
+ cfi_mtd_init();
+#endif
+
return (size);
}
diff --git a/drivers/mtd/cfi_mtd.c b/drivers/mtd/cfi_mtd.c
new file mode 100644
index 0000000..cf82d92
--- /dev/null
+++ b/drivers/mtd/cfi_mtd.c
@@ -0,0 +1,202 @@
+/*
+ * (C) Copyright 2008 Semihalf
+ *
+ * Written by: Piotr Ziecik <kosmo@semihalf.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 <flash.h>
+
+#include <asm/errno.h>
+#include <linux/mtd/mtd.h>
+
+extern flash_info_t flash_info[];
+
+static struct mtd_info cfi_mtd_info[CONFIG_SYS_MAX_FLASH_BANKS];
+
+static int cfi_mtd_erase(struct mtd_info *mtd, struct erase_info *instr)
+{
+ flash_info_t *fi = mtd->priv;
+ size_t a_start = fi->start[0] + instr->addr;
+ size_t a_end = a_start + instr->len;
+ int s_first = -1;
+ int s_last = -1;
+ int error, sect;
+
+ for (sect = 0; sect < fi->sector_count - 1; sect++) {
+ if (a_start == fi->start[sect])
+ s_first = sect;
+
+ if (a_end == fi->start[sect + 1]) {
+ s_last = sect;
+ break;
+ }
+ }
+
+ if (s_first >= 0 && s_first <= s_last) {
+ instr->state = MTD_ERASING;
+
+ flash_set_verbose(0);
+ error = flash_erase(fi, s_first, s_last);
+ flash_set_verbose(1);
+
+ if (error) {
+ instr->state = MTD_ERASE_FAILED;
+ return -EIO;
+ }
+
+ instr->state = MTD_ERASE_DONE;
+ mtd_erase_callback(instr);
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+static int cfi_mtd_read(struct mtd_info *mtd, loff_t from, size_t len,
+ size_t *retlen, u_char *buf)
+{
+ flash_info_t *fi = mtd->priv;
+ u_char *f = (u_char*)(fi->start[0]) + from;
+
+ memcpy(buf, f, len);
+ *retlen = len;
+
+ return 0;
+}
+
+static int cfi_mtd_write(struct mtd_info *mtd, loff_t to, size_t len,
+ size_t *retlen, const u_char *buf)
+{
+ flash_info_t *fi = mtd->priv;
+ u_long t = fi->start[0] + to;
+ int error;
+
+ flash_set_verbose(0);
+ error = write_buff(fi, (u_char*)buf, t, len);
+ flash_set_verbose(1);
+
+ if (!error) {
+ *retlen = len;
+ return 0;
+ }
+
+ return -EIO;
+}
+
+static void cfi_mtd_sync(struct mtd_info *mtd)
+{
+ /*
+ * This function should wait until all pending operations
+ * finish. However this driver is fully synchronous, so
+ * this function returns immediately
+ */
+}
+
+static int cfi_mtd_lock(struct mtd_info *mtd, loff_t ofs, size_t len)
+{
+ flash_info_t *fi = mtd->priv;
+
+ flash_set_verbose(0);
+ flash_protect(FLAG_PROTECT_SET, fi->start[0] + ofs,
+ fi->start[0] + ofs + len - 1, fi);
+ flash_set_verbose(1);
+
+ return 0;
+}
+
+static int cfi_mtd_unlock(struct mtd_info *mtd, loff_t ofs, size_t len)
+{
+ flash_info_t *fi = mtd->priv;
+
+ flash_set_verbose(0);
+ flash_protect(FLAG_PROTECT_CLEAR, fi->start[0] + ofs,
+ fi->start[0] + ofs + len - 1, fi);
+ flash_set_verbose(1);
+
+ return 0;
+}
+
+static int cfi_mtd_set_erasesize(struct mtd_info *mtd, flash_info_t *fi)
+{
+ int sect_size = 0;
+ int sect;
+
+ for (sect = 0; sect < fi->sector_count; sect++) {
+ if (!sect_size) {
+ sect_size = flash_sector_size(fi, sect);
+ continue;
+ }
+
+ if (sect_size != flash_sector_size(fi, sect)) {
+ sect_size = 0;
+ break;
+ }
+ }
+
+ if (!sect_size) {
+ puts("cfi-mtd: devices with multiple sector sizes are"
+ "not supported\n");
+ return -EINVAL;
+ }
+
+ mtd->erasesize = sect_size;
+
+ return 0;
+}
+
+int cfi_mtd_init(void)
+{
+ struct mtd_info *mtd;
+ flash_info_t *fi;
+ int error, i;
+
+ for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
+ fi = &flash_info[i];
+ mtd = &cfi_mtd_info[i];
+
+ memset(mtd, 0, sizeof(struct mtd_info));
+
+ error = cfi_mtd_set_erasesize(mtd, fi);
+ if (error)
+ continue;
+
+ mtd->name = CFI_MTD_DEV_NAME;
+ mtd->type = MTD_NORFLASH;
+ mtd->flags = MTD_CAP_NORFLASH;
+ mtd->size = fi->size;
+ mtd->writesize = 1;
+
+ mtd->erase = cfi_mtd_erase;
+ mtd->read = cfi_mtd_read;
+ mtd->write = cfi_mtd_write;
+ mtd->sync = cfi_mtd_sync;
+ mtd->lock = cfi_mtd_lock;
+ mtd->unlock = cfi_mtd_unlock;
+ mtd->priv = fi;
+
+ if (add_mtd_device(mtd))
+ return -ENOMEM;
+ }
+
+ return 0;
+}
diff --git a/include/configs/afeb9260.h b/include/configs/afeb9260.h
index 755952f..f077ad9 100644
--- a/include/configs/afeb9260.h
+++ b/include/configs/afeb9260.h
@@ -29,6 +29,7 @@
/* ARM asynchronous clock */
#define AT91_MAIN_CLOCK 18429952 /* from 18.432 MHz crystal */
#define AT91_MASTER_CLOCK 89999598 /* peripheral = main / 2 */
+#define CFG_AT91_PLLB 0x107c3e18 /* PLLB settings for USB */
#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
#define AT91_SLOW_CLOCK 32768 /* slow clock */
diff --git a/include/configs/at91cap9adk.h b/include/configs/at91cap9adk.h
index 30a7cb4..aeb06ac 100644
--- a/include/configs/at91cap9adk.h
+++ b/include/configs/at91cap9adk.h
@@ -29,9 +29,11 @@
/* ARM asynchronous clock */
#define AT91_CPU_NAME "AT91CAP9"
-#define AT91_MAIN_CLOCK 200000000 /* from 12 MHz crystal */
-#define AT91_MASTER_CLOCK 100000000 /* peripheral = main / 2 */
-#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
+#define AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */
+#define AT91_MASTER_CLOCK 100000000 /* peripheral */
+#define AT91_CPU_CLOCK 200000000 /* cpu */
+#define CFG_AT91_PLLB 0x10073e01 /* PLLB settings for USB */
+#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
#define AT91_SLOW_CLOCK 32768 /* slow clock */
@@ -136,6 +138,8 @@
#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00700000 /* AT91_BASE_UHP */
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91cap9"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
+#define CONFIG_USB_STORAGE 1
+#define CONFIG_CMD_FAT 1
#define CONFIG_SYS_LOAD_ADDR 0x72000000 /* load address */
diff --git a/include/configs/at91rm9200dk.h b/include/configs/at91rm9200dk.h
index 633a053..5c239d7 100644
--- a/include/configs/at91rm9200dk.h
+++ b/include/configs/at91rm9200dk.h
@@ -72,6 +72,8 @@
#define SDRC_MR_VAL2 0x00000003 /* Load Mode Register */
#define SDRC_MR_VAL3 0x00000000 /* Normal Mode */
#define SDRC_TR_VAL 0x000002E0 /* Write refresh rate */
+#else
+#define CONFIG_SKIP_RELOCATE_UBOOT
#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
/*
* Size of malloc() pool
diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h
index be9a8eb..fbc470f 100644
--- a/include/configs/at91sam9260ek.h
+++ b/include/configs/at91sam9260ek.h
@@ -28,9 +28,12 @@
#define __CONFIG_H
/* ARM asynchronous clock */
-#define AT91_MAIN_CLOCK 198656000 /* from 18.432 MHz crystal */
-#define AT91_MASTER_CLOCK 99328000 /* peripheral = main / 2 */
-#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
+#define AT91_CPU_NAME "AT91SAM9260"
+#define AT91_MAIN_CLOCK 18432000 /* 18.432 MHz crystal */
+#define AT91_MASTER_CLOCK 100000000 /* peripheral */
+#define AT91_CPU_CLOCK 200000000 /* cpu */
+#define CFG_AT91_PLLB 0x107c3e18 /* PLLB settings for USB */
+#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
#define AT91_SLOW_CLOCK 32768 /* slow clock */
@@ -121,6 +124,7 @@
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9260"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
#define CONFIG_USB_STORAGE 1
+#define CONFIG_CMD_FAT 1
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
diff --git a/include/configs/at91sam9261ek.h b/include/configs/at91sam9261ek.h
index add31c9..bd66823 100644
--- a/include/configs/at91sam9261ek.h
+++ b/include/configs/at91sam9261ek.h
@@ -29,9 +29,10 @@
/* ARM asynchronous clock */
#define AT91_CPU_NAME "AT91SAM9261"
-#define AT91_MAIN_CLOCK 198656000 /* from 18.432 MHz crystal */
-#define AT91_MASTER_CLOCK 99328000 /* peripheral = main / 2 */
-#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
+#define AT91_MAIN_CLOCK 18432000 /* 18.432 MHz crystal */
+#define AT91_MASTER_CLOCK 100000000 /* peripheral */
+#define AT91_CPU_CLOCK 200000000 /* cpu */
+#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
#define AT91_SLOW_CLOCK 32768 /* slow clock */
@@ -136,6 +137,7 @@
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9261"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
#define CONFIG_USB_STORAGE 1
+#define CONFIG_CMD_FAT 1
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
diff --git a/include/configs/at91sam9263ek.h b/include/configs/at91sam9263ek.h
index 555cb7f..a2b09ca 100644
--- a/include/configs/at91sam9263ek.h
+++ b/include/configs/at91sam9263ek.h
@@ -29,9 +29,11 @@
/* ARM asynchronous clock */
#define AT91_CPU_NAME "AT91SAM9263"
-#define AT91_MAIN_CLOCK 199919000 /* from 16.367 MHz crystal */
-#define AT91_MASTER_CLOCK 99959500 /* peripheral = main / 2 */
-#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
+#define AT91_MAIN_CLOCK 16367660 /* 16.367 MHz crystal */
+#define AT91_MASTER_CLOCK 100000000 /* peripheral */
+#define AT91_CPU_CLOCK 200000000 /* cpu */
+#define CFG_AT91_PLLB 0x133a3e8d /* PLLB settings for USB */
+#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
#define AT91_SLOW_CLOCK 32768 /* slow clock */
@@ -142,6 +144,7 @@
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
#define CONFIG_USB_STORAGE 1
+#define CONFIG_CMD_FAT 1
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
diff --git a/include/configs/at91sam9rlek.h b/include/configs/at91sam9rlek.h
index 648d60e..35dac47 100644
--- a/include/configs/at91sam9rlek.h
+++ b/include/configs/at91sam9rlek.h
@@ -29,9 +29,10 @@
/* ARM asynchronous clock */
#define AT91_CPU_NAME "AT91SAM9RL"
-#define AT91_MAIN_CLOCK 200000000 /* from 12.000 MHz crystal */
-#define AT91_MASTER_CLOCK 100000000 /* peripheral = main / 2 */
-#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
+#define AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */
+#define AT91_MASTER_CLOCK 100000000 /* peripheral */
+#define AT91_CPU_CLOCK 200000000 /* cpu */
+#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
#define AT91_SLOW_CLOCK 32768 /* slow clock */
diff --git a/include/configs/cmc_pu2.h b/include/configs/cmc_pu2.h
index 527921e..cdd308d 100644
--- a/include/configs/cmc_pu2.h
+++ b/include/configs/cmc_pu2.h
@@ -71,6 +71,8 @@
#define SDRC_MR_VAL2 0x00000003 /* Load Mode Register */
#define SDRC_MR_VAL3 0x00000000 /* Normal Mode */
#define SDRC_TR_VAL 0x000002E0 /* Write refresh rate */
+#else
+#define CONFIG_SKIP_RELOCATE_UBOOT
#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
/*
diff --git a/include/configs/csb637.h b/include/configs/csb637.h
index 38fd25c..682db44 100644
--- a/include/configs/csb637.h
+++ b/include/configs/csb637.h
@@ -72,6 +72,8 @@
#define SDRC_MR_VAL2 0x00000003 /* Load Mode Register */
#define SDRC_MR_VAL3 0x00000000 /* Normal Mode */
#define SDRC_TR_VAL 0x000002E0 /* Write refresh rate */
+#else
+#define CONFIG_SKIP_RELOCATE_UBOOT
#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
/*
* Size of malloc() pool
diff --git a/include/configs/kb9202.h b/include/configs/kb9202.h
index 55cda32..1ce8c69 100644
--- a/include/configs/kb9202.h
+++ b/include/configs/kb9202.h
@@ -51,6 +51,8 @@
#define CONFIG_INITRD_TAG 1
#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_SKIP_RELOCATE_UBOOT /* undef this for direct boot from */
+ /* NOR flash without preloader */
#define CONFIG_SYS_LONGHELP
diff --git a/include/configs/mp2usb.h b/include/configs/mp2usb.h
index 2ffeae6..cbbdb0c 100644
--- a/include/configs/mp2usb.h
+++ b/include/configs/mp2usb.h
@@ -76,6 +76,8 @@
#define SDRC_MR_VAL2 0x00000003 /* Load Mode Register */
#define SDRC_MR_VAL3 0x00000000 /* Normal Mode */
#define SDRC_TR_VAL 0x000002E0 /* Write refresh rate */
+#else
+#define CONFIG_SKIP_RELOCATE_UBOOT
#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
/*
diff --git a/include/flash.h b/include/flash.h
index a6e91b5..6e2981c 100644
--- a/include/flash.h
+++ b/include/flash.h
@@ -58,6 +58,8 @@
#endif
} flash_info_t;
+typedef unsigned long flash_sect_t;
+
/*
* Values for the width of the port
*/
@@ -84,6 +86,9 @@
/* convert between bit value and numeric value */
#define CFI_FLASH_SHIFT_WIDTH 3
+
+/* cfi-mtd device name */
+#define CFI_MTD_DEV_NAME "cfi-mtd"
/* Prototypes */
extern unsigned long flash_init (void);
@@ -92,6 +97,8 @@
extern int flash_sect_erase (ulong addr_first, ulong addr_last);
extern int flash_sect_protect (int flag, ulong addr_first, ulong addr_last);
extern int flash_sect_roundb (ulong *addr);
+extern unsigned long flash_sector_size(flash_info_t *info, flash_sect_t sect);
+extern void flash_set_verbose(uint);
/* common/flash.c */
extern void flash_protect (int flag, ulong from, ulong to, flash_info_t *info);
@@ -99,6 +106,11 @@
extern flash_info_t *addr2info (ulong);
extern int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt);
+/* drivers/mtd/cfi_mtd.c */
+#ifdef CONFIG_FLASH_CFI_MTD
+extern int cfi_mtd_init(void);
+#endif
+
/* board/?/flash.c */
#if defined(CONFIG_SYS_FLASH_PROTECTION)
extern int flash_real_protect(flash_info_t *info, long sector, int prot);