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 <simonschwarz...@gmail.com> --- V2 changes: CHG added a more comprehensive comment on CONFIG_SYS_TEXT_BASE CHG Moved CONFIG_SYS_SPL_MALLOC_START from 0x80200000 to 0x80208000 to be consistent with beagle board Cc: s-paul...@ti.com Cc: tr...@ti.com Cc: albert.u.b...@aribaud.net --- 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 e1743dc..a2e1d2d 100644 --- a/include/configs/devkit8000.h +++ b/include/configs/devkit8000.h @@ -37,7 +37,13 @@ #define CONFIG_OMAP3430 1 /* which is in a 3430 */ #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 */ @@ -359,7 +365,7 @@ #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 */ -- 1.7.4.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
