This change allows to reserve enough space at the end of board SDRAM to store two copies of U-Boot and malloc heap.
Due to selection of the CONFIG_SYS_TEXT_BASE the second code/data copying is not avoided, first of all this may depend on a used toolchain, secondly at this point some level of volatility is wanted to do more platform changes and do not care about probably changed calculated in runtime relocation offset.
Signed-off-by: Vladimir Zapolskiy vz@mleia.com --- include/configs/r2dplus.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/configs/r2dplus.h b/include/configs/r2dplus.h index e8f60b2..0e954af 100644 --- a/include/configs/r2dplus.h +++ b/include/configs/r2dplus.h @@ -29,7 +29,7 @@ #define CONFIG_SYS_SDRAM_BASE 0x8C000000 #define CONFIG_SYS_SDRAM_SIZE 0x04000000
-#define CONFIG_SYS_TEXT_BASE 0x8FFC0000 +#define CONFIG_SYS_TEXT_BASE 0x8FE00000 #define CONFIG_SYS_LONGHELP #define CONFIG_SYS_CBSIZE 256 #define CONFIG_SYS_PBSIZE 256