intel post-car: Separate files for setup_stack_and_mtrrs()
Have a common romstage.c file to prepare CAR stack guards.
MTRR setup around cbmem_top() is somewhat northbridge specific,
place stubs under northbridge for platrform that will move
to RELOCATABLE_RAMSTAGE.
Change-Id: I3d4fe4145894e83e5980dc2a7bbb8a91acecb3c6
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/15762
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
diff --git a/src/northbridge/intel/i945/ram_calc.c b/src/northbridge/intel/i945/ram_calc.c
index 4349d19..39ede5f7 100644
--- a/src/northbridge/intel/i945/ram_calc.c
+++ b/src/northbridge/intel/i945/ram_calc.c
@@ -20,6 +20,7 @@
#include <cbmem.h>
#include "i945.h"
#include <console/console.h>
+#include <cpu/intel/romstage.h>
static uintptr_t smm_region_start(void)
{
@@ -69,3 +70,8 @@
return ggc2uma[gms] << 10;
}
+
+void *setup_stack_and_mtrrs(void)
+{
+ return (void*)CONFIG_RAMTOP;
+}