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authorJason Jin <Jason.jin@freescale.com>2011-08-19 10:10:40 +0800
committerjason <jason@jason-ThinkPad-T61.(none)>2011-09-04 22:46:55 +0800
commit09933fb0bab025acfd48d114b943a959281d6cf0 (patch)
treecfe2af5ae05407dc47c0338a747007e4ce3d9524 /include/configs/M54451EVB.h
parent90fa92dc08734e957ef064961f33190b9bf072fe (diff)
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ColdFire:Update the env settings for several boards.
Move the environment outside the u-boot for some boards and enlarge the u-boot size in some env settings. Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Diffstat (limited to 'include/configs/M54451EVB.h')
-rw-r--r--include/configs/M54451EVB.h13
1 files changed, 8 insertions, 5 deletions
diff --git a/include/configs/M54451EVB.h b/include/configs/M54451EVB.h
index 37715c5..de88383 100644
--- a/include/configs/M54451EVB.h
+++ b/include/configs/M54451EVB.h
@@ -127,7 +127,7 @@
"load=tftp ${loadaddr} ${sbfhdr};" \
"tftp " MK_STR(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0" \
"upd=run load; run prog\0" \
- "prog=sf probe 0:1 10000 1;" \
+ "prog=sf probe 0:1 1000000 3;" \
"sf erase 0 30000;" \
"sf write ${loadaddr} 0 30000;" \
"save\0" \
@@ -244,14 +244,16 @@
#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
#ifdef CONFIG_CF_SBF
+# define CONFIG_SERIAL_BOOT
# define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
#else
# define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
#endif
#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
+/* Reserve 256 kB for malloc() */
+#define CONFIG_SYS_MALLOC_LEN (256 << 10)
/*
* For booting Linux, the board info and command line data
* have to be in the first 8 MB of memory, since this is
@@ -261,7 +263,8 @@
#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
/* Configuration for environment
- * Environment is embedded in u-boot in the second sector of the flash
+ * Environment is not embedded in u-boot. First time runing may have env
+ * crc error warning if there is no correct environment on the flash.
*/
#if defined(CONFIG_SYS_STMICRO_BOOT)
# define CONFIG_ENV_IS_IN_SPI_FLASH 1
@@ -271,9 +274,9 @@
# define CONFIG_ENV_SECT_SIZE 0x10000
#else
# define CONFIG_ENV_IS_IN_FLASH 1
-# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x8000)
+# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
# define CONFIG_ENV_SIZE 0x2000
-# define CONFIG_ENV_SECT_SIZE 0x8000
+# define CONFIG_ENV_SECT_SIZE 0x20000
#endif
#undef CONFIG_ENV_OVERWRITE