4 files changed, 29 insertions, 1 deletions
diff --git a/src/mainboard/google/kukui/Kconfig b/src/mainboard/google/kukui/Kconfig
index 902fa38acb..7635e5fcf7 100644
--- a/src/mainboard/google/kukui/Kconfig
+++ b/src/mainboard/google/kukui/Kconfig
@@ -37,7 +37,6 @@ config BOARD_SPECIFIC_OPTIONS
 	select EC_GOOGLE_CHROMEEC_SPI
 	select MAINBOARD_HAS_SPI_TPM_CR50 if VBOOT
 	select MAINBOARD_HAS_TPM2 if VBOOT
-	select MISSING_BOARD_RESET
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/kukui/Makefile.inc b/src/mainboard/google/kukui/Makefile.inc
index acd2c45417..9f8c313e74 100644
--- a/src/mainboard/google/kukui/Makefile.inc
+++ b/src/mainboard/google/kukui/Makefile.inc
@@ -4,15 +4,18 @@ bootblock-y += boardid.c
 bootblock-y += bootblock.c
 bootblock-y += chromeos.c
 bootblock-y += memlayout.ld
+bootblock-y += reset.c
 decompressor-y += memlayout.ld
 
 verstage-y += chromeos.c
+verstage-y += reset.c
 verstage-y += verstage.c
 verstage-y += memlayout.ld
 
 romstage-y += boardid.c
 romstage-y += chromeos.c
 romstage-y += memlayout.ld
+romstage-y += reset.c
 romstage-y += romstage.c
 romstage-y += sdram_configs.c
 
@@ -20,3 +23,4 @@ ramstage-y += boardid.c
 ramstage-y += chromeos.c
 ramstage-y += mainboard.c
 ramstage-y += memlayout.ld
+ramstage-y += reset.c
diff --git a/src/mainboard/google/kukui/gpio.h b/src/mainboard/google/kukui/gpio.h
index 20a50a6923..024b0d79db 100644
--- a/src/mainboard/google/kukui/gpio.h
+++ b/src/mainboard/google/kukui/gpio.h
@@ -21,6 +21,7 @@
 #define EC_IRQ		GPIO(PERIPHERAL_EN1)
 #define EC_IN_RW	GPIO(PERIPHERAL_EN14)
 #define CR50_IRQ	GPIO(PERIPHERAL_EN3)
+#define GPIO_RESET	GPIO(PERIPHERAL_EN8)
 
 void setup_chromeos_gpios(void);
 
diff --git a/src/mainboard/google/kukui/reset.c b/src/mainboard/google/kukui/reset.c
new file mode 100644
index 0000000000..609ecb4c1a
--- /dev/null
+++ b/src/mainboard/google/kukui/reset.c
@@ -0,0 +1,24 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2019 MediaTek Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <gpio.h>
+#include <reset.h>
+
+#include "gpio.h"
+
+void do_board_reset(void)
+{
+	gpio_output(GPIO_RESET, 1);
+}