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| author | Simon Schwarz <simonschwarzcor@googlemail.com> | 2011-12-05 23:16:28 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-12-06 23:59:41 +0100 |
| commit | 5183b7ec48cb6b47df2cb2ac0b7cb3e0c706d392 (patch) | |
| tree | b0c860bde1689540dc5561b1a8cd0a2e8781f3d8 | |
| parent | 754f8cb68978efd31ddea73fa731e4e511bdd873 (diff) | |
| download | u-boot-imx-5183b7ec48cb6b47df2cb2ac0b7cb3e0c706d392.zip u-boot-imx-5183b7ec48cb6b47df2cb2ac0b7cb3e0c706d392.tar.gz u-boot-imx-5183b7ec48cb6b47df2cb2ac0b7cb3e0c706d392.tar.bz2 | |
devkit8000: Move CONFIG_SYS_TEXT_BASE out of bss
This moves CONFIG_SYS_TEXT_BASE one MB after beginning of SD-RAM. Move
CONFIG_SYS_SPL_MALLOC_START to have one MB of free space for the u-boot
image.
CONFIG_SYS_TEXT_BASE was in the middle of the bss-section. This was the
reason for the problems with MMC boot described here:
http://article.gmane.org/gmane.comp.boot-loaders.u-boot/118711
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Tested-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tom Rini <trini@ti.com>
| -rw-r--r-- | include/configs/devkit8000.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h index c090d2b..758326b 100644 --- a/include/configs/devkit8000.h +++ b/include/configs/devkit8000.h @@ -36,7 +36,13 @@ #define CONFIG_OMAP34XX 1 /* which is a 34XX */ #define CONFIG_OMAP3_DEVKIT8000 1 /* working with DevKit8000 */ -#define CONFIG_SYS_TEXT_BASE 0x80008000 +/* + * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM + * 64 bytes before this address should be set aside for u-boot.img's + * header. That is 0x800FFFC0--0x80100000 should not be used for any + * other needs. + */ +#define CONFIG_SYS_TEXT_BASE 0x80100000 #define CONFIG_SDRC /* The chip has SDRC controller */ @@ -347,7 +353,7 @@ #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 #define CONFIG_SYS_NAND_U_BOOT_SIZE 0x200000 -#define CONFIG_SYS_SPL_MALLOC_START 0x80108000 +#define CONFIG_SYS_SPL_MALLOC_START 0x80208000 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */ #endif /* __CONFIG_H */ |