Move the top-of-stack from 32k to near the top of RAM. This leaves the
bottom of RAM free for ATAGs, or U-Boot scripts to use as they see fit.
Extracted from work by Oleksandr Tymoshenko <go...@bluezbox.com>.
Signed-off-by: Stephen Warren <swar...@wwwdotorg.org>
---
include/configs/rpi_b.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/include/configs/rpi_b.h b/include/configs/rpi_b.h
index 9f74731..93dd701 100644
--- a/include/configs/rpi_b.h
+++ b/include/configs/rpi_b.h
@@ -44,9 +44,8 @@
*/
#define CONFIG_SYS_SDRAM_SIZE SZ_128M
#define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_INIT_RAM_SIZE SZ_4K
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \
- CONFIG_SYS_INIT_RAM_SIZE - \
+ CONFIG_SYS_SDRAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_MALLOC_LEN SZ_4M
#define CONFIG_SYS_MEMTEST_START 0x00100000
--
1.7.9.5
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