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

[Thomas Weber <weber@corscience.de>]

Hello Simon,

On 30.11.2011 18:05, Simon Schwarz wrote:
> 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 */

Tested-by: Thomas Weber <weber@corscience.de>

boots from NAND and from MMC now, on both Devkit8000 versions (128 MiB
and 256 MiB).


Thomas