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omap3: Reduce logic/overo SPL max image size

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While the OMAP3 has 64KiB of SRAM, per the TRM the download area is only
from 0x40200000 to 0x4020F000 and exceeding that will cause failure to
boot.  Further, we need to make sure that we don't run into
SRAM_SCRATCH_SPACE_ADDR as once SPL is running we will write values
there and would corrupt our running image.

Cc: Adam Ford <aford173@gmail.com>
Cc: Steve Sakoman <sakoman@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2016-04-27 18:44:32 -04:00
parent e25b369c04
commit 2489a7e9f3
2 changed files with 2 additions and 2 deletions
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2
include/configs/omap3_logic.h
View File

@ -34,7 +34,7 @@
#undef CONFIG_SPL_TEXT_BASE
#undef CONFIG_SPL_MAX_SIZE
#define CONFIG_SPL_TEXT_BASE 0x40200000
#define CONFIG_SPL_MAX_SIZE (64 * 1024)
#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - CONFIG_SPL_TEXT_BASE)
/* Display CPU and Board information */

2
include/configs/omap3_overo.h
View File

@ -12,9 +12,9 @@
#include <configs/ti_omap3_common.h>
#undef CONFIG_SPL_MAX_SIZE
#define CONFIG_SPL_MAX_SIZE (64*1024)
#undef CONFIG_SPL_TEXT_BASE
#define CONFIG_SPL_TEXT_BASE 0x40200000
#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - CONFIG_SPL_TEXT_BASE)
#define CONFIG_BCH