AGESA: Consolidate early_all_cores() call

Change-Id: I7c3af493b9189bb75a58eb322646694b5a712745
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20620
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
diff --git a/src/cpu/amd/agesa/romstage.c b/src/cpu/amd/agesa/romstage.c
index 4422b66..e390c18 100644
--- a/src/cpu/amd/agesa/romstage.c
+++ b/src/cpu/amd/agesa/romstage.c
@@ -28,6 +28,11 @@
 #include <northbridge/amd/agesa/agesa_helper.h>
 #include <northbridge/amd/agesa/state_machine.h>
 
+void asmlinkage early_all_cores(void)
+{
+	amd_initmmio();
+}
+
 static void fill_sysinfo(struct sysinfo *cb)
 {
 	memset(cb, 0, sizeof(*cb));