soc/intel: Use common romstage code
This provides stack guards with checking and common
entry into postcar.
The code in cpu/intel/car/romstage.c is candidate
for becoming architectural so function prototype
is moved to <arch/romstage.h>.
Change-Id: I4c5a9789e7cf3f7f49a4a33e21dac894320a9639
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34893
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/asus/p2b/romstage.c b/src/mainboard/asus/p2b/romstage.c
index b517429..1d7c928 100644
--- a/src/mainboard/asus/p2b/romstage.c
+++ b/src/mainboard/asus/p2b/romstage.c
@@ -18,7 +18,7 @@
#include <console/console.h>
#include <southbridge/intel/i82371eb/i82371eb.h>
#include <northbridge/intel/i440bx/raminit.h>
-#include <cpu/intel/romstage.h>
+#include <arch/romstage.h>
#include <superio/winbond/common/winbond.h>
#include <superio/winbond/w83977tf/w83977tf.h>
#include <cbmem.h>