From ff42d107bfcf2205824d3809ccbc6a94d7646309 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 13 Sep 2015 13:02:48 +0200 Subject: sunxi: Enable CONFIG_SPL_STACK_R Select CONFIG_SPL_STACK_R for sunxi boards, this gives us much more room on the stack once we've the DRAM running. Besides being a good change to have on itself, this also paves the way for switching to using malloc_simple in the SPL which cuts of close to 4KiB of the SPL size. Signed-off-by: Hans de Goede Reviewed-by: Tom Rini --- include/configs/sunxi-common.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/configs') diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index e1ba7914cd..2ba21b3245 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -73,6 +73,10 @@ #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* default load address */ #define CONFIG_SYS_TEXT_BASE 0x2a000000 #define CONFIG_PRE_CON_BUF_ADDR 0x2f000000 +/* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here + * since it needs to fit in with the other values. By also #defining it + * we get warnings if the Kconfig value mismatches. */ +#define CONFIG_SPL_STACK_R_ADDR 0x2fe00000 #define CONFIG_SYS_SPL_MALLOC_START 0x2ff00000 #define CONFIG_SPL_BSS_START_ADDR 0x2ff80000 #else @@ -81,6 +85,10 @@ #define CONFIG_SYS_LOAD_ADDR 0x42000000 /* default load address */ #define CONFIG_SYS_TEXT_BASE 0x4a000000 #define CONFIG_PRE_CON_BUF_ADDR 0x4f000000 +/* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here + * since it needs to fit in with the other values. By also #defining it + * we get warnings if the Kconfig value mismatches. */ +#define CONFIG_SPL_STACK_R_ADDR 0x4fe00000 #define CONFIG_SYS_SPL_MALLOC_START 0x4ff00000 #define CONFIG_SPL_BSS_START_ADDR 0x4ff80000 #endif -- cgit v1.2.1