diff --git a/src/mainboard/google/corsola/Kconfig b/src/mainboard/google/corsola/Kconfig
index b57e23b7ef..2a935f3e97 100644
--- a/src/mainboard/google/corsola/Kconfig
+++ b/src/mainboard/google/corsola/Kconfig
@@ -6,16 +6,24 @@ config BOARD_GOOGLE_CORSOLA_COMMON
 
 if BOARD_GOOGLE_CORSOLA_COMMON
 
+config VBOOT
+	select EC_GOOGLE_CHROMEEC_SWITCHES
+	select VBOOT_VBNV_FLASH
+
 config BOARD_SPECIFIC_OPTIONS
 	def_bool y
 	select SOC_MEDIATEK_MT8186
 	select BOARD_ROMSIZE_KB_8192
 	select MAINBOARD_HAS_CHROMEOS
+	select CHROMEOS_USE_EC_WATCHDOG_FLAG if CHROMEOS
 	select COMMON_CBFS_SPI_WRAPPER
 	select SPI_FLASH
 	select SPI_FLASH_INCLUDE_ALL_DRIVERS
 	select COMMONLIB_STORAGE
 	select COMMONLIB_STORAGE_MMC
+	select EC_GOOGLE_CHROMEEC
+	select EC_GOOGLE_CHROMEEC_BOARDID
+	select EC_GOOGLE_CHROMEEC_SPI
 
 config MAINBOARD_DIR
 	string
@@ -34,4 +42,8 @@ config BOOT_DEVICE_SPI_FLASH_BUS
 config SDCARD_INIT
 	bool
 	default n
+
+config EC_GOOGLE_CHROMEEC_SPI_BUS
+	hex
+	default 0x1
 endif
diff --git a/src/mainboard/google/corsola/bootblock.c b/src/mainboard/google/corsola/bootblock.c
index bb76b983a9..d742074e5f 100644
--- a/src/mainboard/google/corsola/bootblock.c
+++ b/src/mainboard/google/corsola/bootblock.c
@@ -8,6 +8,7 @@
 
 void bootblock_mainboard_init(void)
 {
+	mtk_spi_init(CONFIG_EC_GOOGLE_CHROMEEC_SPI_BUS, SPI_PAD0_MASK, 3 * MHz, 0);
 	mtk_snfc_init(SPI_NOR_GPIO_SET0);
 	setup_chromeos_gpios();
 }
diff --git a/src/mainboard/google/corsola/chromeos.c b/src/mainboard/google/corsola/chromeos.c
index 6a727c9897..63c3f4c1d1 100644
--- a/src/mainboard/google/corsola/chromeos.c
+++ b/src/mainboard/google/corsola/chromeos.c
@@ -26,9 +26,3 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 	};
 	lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
 }
-
-int get_recovery_mode_switch(void)
-{
-	/* TODO: use Chrome EC switches when EC support is added */
-	return 0;
-}
diff --git a/src/mainboard/google/corsola/reset.c b/src/mainboard/google/corsola/reset.c
index 3a97ee5393..91ee7c074d 100644
--- a/src/mainboard/google/corsola/reset.c
+++ b/src/mainboard/google/corsola/reset.c
@@ -1,7 +1,11 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
+#include <gpio.h>
 #include <reset.h>
 
+#include "gpio.h"
+
 void do_board_reset(void)
 {
+	gpio_output(GPIO_RESET, 1);
 }