[U-Boot] OMAP4: Broken SPL generation

[Aneesh V]

Hi Dirk,

I can fix it. We have more SRAM available in 4430. I can increase the
SRAM budget. I will send a patch shortly.

br,
Aneesh

On Saturday 06 August 2011 12:24 AM, Dirk Behme wrote:
>
> Building the SPL for omap4_sdp4430 and omap4_panda in recent mainline is
> broken due to a resulting image size > 32k:
>
> Configuring for omap4_sdp4430 board...
> arm-none-linux-gnueabi-ld: u-boot-spl section .rodata will not fit in
> region .sram
> arm-none-linux-gnueabi-ld: region .sram overflowed by 612 bytes
>
> Configuring for omap4_panda board...
> arm-none-linux-gnueabi-ld: u-boot-spl section .rodata will not fit in
> region .sram
> arm-none-linux-gnueabi-ld: region .sram overflowed by 620 bytes
>
> This seems to come from the the patch "omap: add MMC and FAT support to
> SPL" [1] adding a lot of code to the SPL.
>
> Does anybody have a quick solution for this fixing the build of these
> boards for the -rc cycle? Else I'm about to send a patch like [2]
> disabling the SPL build until a patch to reduce the image size is
> available.
>
> Best regards
>
> Dirk
>
> [1]
> http://git.denx.de/cgi-bin/gitweb.cgi?p=u-boot.git;a=commit;h=8cf686e19b6922a2a6b401af188dfb83414c3c04
>
>
> [2]
> include/configs/omap4_panda.h | 2 +-
> include/configs/omap4_sdp4430.h | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> Index: u-boot.git/include/configs/omap4_panda.h
> ===================================================================
> --- u-boot.git.orig/include/configs/omap4_panda.h
> +++ u-boot.git/include/configs/omap4_panda.h
> @@ -243,7 +243,7 @@
> #endif
>
> /* Defines for SPL */
> -#define CONFIG_SPL
> +//#define CONFIG_SPL
> #define CONFIG_SPL_TEXT_BASE 0x40304350
> #define CONFIG_SPL_MAX_SIZE 0x8000 /* 32 K */
> #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
> Index: u-boot.git/include/configs/omap4_sdp4430.h
> ===================================================================
> --- u-boot.git.orig/include/configs/omap4_sdp4430.h
> +++ u-boot.git/include/configs/omap4_sdp4430.h
> @@ -249,7 +249,7 @@
> #endif
>
> /* Defines for SPL */
> -#define CONFIG_SPL
> +//#define CONFIG_SPL
> #define CONFIG_SPL_TEXT_BASE 0x40304350
> #define CONFIG_SPL_MAX_SIZE 0x8000 /* 32 K */
> #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
>