diff --git a/src/mainboard/google/geralt/romstage.c b/src/mainboard/google/geralt/romstage.c
index 0db6fd2674..f0ca3dd6d6 100644
--- a/src/mainboard/google/geralt/romstage.c
+++ b/src/mainboard/google/geralt/romstage.c
@@ -1,8 +1,13 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <arch/stages.h>
+#include <soc/mt6315.h>
+#include <soc/mt6359p.h>
+#include <soc/pmif.h>
 
 void platform_romstage_main(void)
 {
-	/* TODO: add romstage main function */
+	mtk_pmif_init();
+	mt6315_init();
+	mt6359p_init();
 }