[U-Boot] [PATCH] devkit8000: Move CONFIG_SYS_TEXT_BASE out of bss

Simon Schwarz
2011-11-30T17:12:27Z

This fixes the current mmc booting problems with devkit8000.

I would recommend to include it into the upcoming release.

Regards
Simon

2011/11/30 Simon Schwarz <simonschwarzcor@googlemail.com>:
> 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>
> Cc: s-paulraj at ti.com
> Cc: wd at denx.de
> Cc: trini at ti.com
> ---
> ?include/configs/devkit8000.h | ? ?5 +++--
> ?1 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h
> index e1743dc..b29d564 100644
> --- a/include/configs/devkit8000.h
> +++ b/include/configs/devkit8000.h
> @@ -37,7 +37,8 @@
> ?#define CONFIG_OMAP3430 ? ? ? ? ? ? ? ?1 ? ? ? /* which is in a 3430 */
> ?#define CONFIG_OMAP3_DEVKIT8000 ? ? ? ?1 ? ? ? /* working with DevKit8000 */
>
> -#define ? ? ? ?CONFIG_SYS_TEXT_BASE ? ?0x80008000
> +/* 1 MB into SD-RAM to leave place for .bss-section */
> +#define ? ? ? ?CONFIG_SYS_TEXT_BASE ? ?0x80100000
>
> ?#define CONFIG_SDRC ? ?/* The chip has SDRC controller */
>
> @@ -359,7 +360,7 @@
> ?#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 ? ?0x80200000
> ?#define CONFIG_SYS_SPL_MALLOC_SIZE ? ? 0x100000 ? ? ? ?/* 1 MB */
>
> ?#endif /* __CONFIG_H */
> --
> 1.7.4.1
>