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authorHans de Goede <hdegoede@redhat.com>2015-09-13 13:02:48 +0200
committerHans de Goede <hdegoede@redhat.com>2015-10-20 18:40:27 +0200
commitff42d107bfcf2205824d3809ccbc6a94d7646309 (patch)
tree8a0a2b6e30217f5f0a2a51d8a8f093ab0536f0b6 /include/configs
parentdcfcb8d49a291736623b630ae977e4184590f8fe (diff)
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 <hdegoede@redhat.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/sunxi-common.h8
1 files changed, 8 insertions, 0 deletions
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