diff --git a/src/mainboard/google/fatcat/romstage.c b/src/mainboard/google/fatcat/romstage.c
index 8f0000c2ce..2b3452eff8 100644
--- a/src/mainboard/google/fatcat/romstage.c
+++ b/src/mainboard/google/fatcat/romstage.c
@@ -1,6 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 
+#include <arch/romstage.h>
 #include <baseboard/variants.h>
+#include <ec/google/chromeec/ec.h>
 #include <fsp/api.h>
 #include <soc/romstage.h>
 #include <soc/soc_chip.h>
@@ -43,3 +45,10 @@ void mainboard_memory_init_params(FSPM_UPD *memupd)
 	/* Override FSP-M UPD per board if required. */
 	variant_update_soc_memory_init_params(memupd);
 }
+
+void platform_romstage_pre_mem(void)
+{
+	/* Set LED to Red to alert the user visually */
+	if (CONFIG(EC_GOOGLE_CHROMEEC) && google_chromeec_is_critically_low_on_battery())
+		google_chromeec_set_lightbar_rgb(0xff, 0xff, 0x00, 0x00);
+}