From: Simon Schwarz Date: Mon, 5 Dec 2011 23:16:28 +0000 (+0000) Subject: devkit8000: Move CONFIG_SYS_TEXT_BASE out of bss X-Git-Tag: v2011.12-rc1~60^2~1 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=5183b7ec48cb6b47df2cb2ac0b7cb3e0c706d392;p=u-boot 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 Tested-by: Thomas Weber Signed-off-by: Tom Rini --- diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h index c090d2b386..758326bb9d 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 */