diff --git a/src/mainboard/google/deltaur/chromeos.c b/src/mainboard/google/deltaur/chromeos.c
index 3d17a6cfb2..7083c802fb 100644
--- a/src/mainboard/google/deltaur/chromeos.c
+++ b/src/mainboard/google/deltaur/chromeos.c
@@ -33,24 +33,14 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 	lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
 }
 
-static int cros_get_gpio_value(int type)
+int get_write_protect_state(void)
 {
-	const struct cros_gpio *cros_gpios;
-	size_t i, num_gpios = 0;
+	return gpio_get(GPIO_PCH_WP);
+}
 
-	cros_gpios = variant_cros_gpios(&num_gpios);
-
-	for (i = 0; i < num_gpios; i++) {
-		const struct cros_gpio *gpio = &cros_gpios[i];
-		if (gpio->type == type) {
-			int state = gpio_get(gpio->gpio_num);
-			if (gpio->polarity == CROS_GPIO_ACTIVE_LOW)
-				return !state;
-			else
-				return state;
-		}
-	}
-	return 0;
+static bool raw_get_recovery_mode_switch(void)
+{
+	return !gpio_get(GPIO_REC_MODE);
 }
 
 void mainboard_chromeos_acpi_generate(void)
@@ -63,11 +53,6 @@ void mainboard_chromeos_acpi_generate(void)
 	chromeos_acpi_gpio_generate(cros_gpios, num_gpios);
 }
 
-int get_write_protect_state(void)
-{
-	return cros_get_gpio_value(CROS_GPIO_WP);
-}
-
 int get_recovery_mode_switch(void)
 {
 	static enum rec_mode_state saved_rec_mode = REC_MODE_UNINITIALIZED;
@@ -93,7 +78,7 @@ int get_recovery_mode_switch(void)
 		state = REC_MODE_REQUESTED;
 
 	/* Read state from the GPIO controlled by servo. */
-	if (cros_get_gpio_value(CROS_GPIO_REC))
+	if (raw_get_recovery_mode_switch())
 		state = REC_MODE_REQUESTED;
 
 	/* Store the state in case this is called again in verstage. */
diff --git a/src/mainboard/google/drallion/chromeos.c b/src/mainboard/google/drallion/chromeos.c
index 6122b85a5b..726736a5cf 100644
--- a/src/mainboard/google/drallion/chromeos.c
+++ b/src/mainboard/google/drallion/chromeos.c
@@ -31,24 +31,14 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 	lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
 }
 
-static int cros_get_gpio_value(int type)
+int get_write_protect_state(void)
 {
-	const struct cros_gpio *cros_gpios;
-	size_t i, num_gpios = 0;
+	return gpio_get(GPP_E15);
+}
 
-	cros_gpios = variant_cros_gpios(&num_gpios);
-
-	for (i = 0; i < num_gpios; i++) {
-		const struct cros_gpio *gpio = &cros_gpios[i];
-		if (gpio->type == type) {
-			int state = gpio_get(gpio->gpio_num);
-			if (gpio->polarity == CROS_GPIO_ACTIVE_LOW)
-				return !state;
-			else
-				return state;
-		}
-	}
-	return 0;
+static bool raw_get_recovery_mode_switch(void)
+{
+	return !gpio_get(GPP_E8);
 }
 
 void mainboard_chromeos_acpi_generate(void)
@@ -61,11 +51,6 @@ void mainboard_chromeos_acpi_generate(void)
 	chromeos_acpi_gpio_generate(cros_gpios, num_gpios);
 }
 
-int get_write_protect_state(void)
-{
-	return cros_get_gpio_value(CROS_GPIO_WP);
-}
-
 int get_recovery_mode_switch(void)
 {
 	static enum rec_mode_state saved_rec_mode = REC_MODE_UNINITIALIZED;
@@ -91,7 +76,7 @@ int get_recovery_mode_switch(void)
 		state = REC_MODE_REQUESTED;
 
 	/* Read state from the GPIO controlled by servo. */
-	if (cros_get_gpio_value(CROS_GPIO_REC))
+	if (raw_get_recovery_mode_switch())
 		state = REC_MODE_REQUESTED;
 
 	/* Store the state in case this is called again in verstage. */
diff --git a/src/mainboard/google/sarien/chromeos.c b/src/mainboard/google/sarien/chromeos.c
index 170013a7b0..37fd817a68 100644
--- a/src/mainboard/google/sarien/chromeos.c
+++ b/src/mainboard/google/sarien/chromeos.c
@@ -29,24 +29,14 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 	lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
 }
 
-static int cros_get_gpio_value(int type)
+int get_write_protect_state(void)
 {
-	const struct cros_gpio *cros_gpios;
-	size_t i, num_gpios = 0;
+	return gpio_get(GPP_E15);
+}
 
-	cros_gpios = variant_cros_gpios(&num_gpios);
-
-	for (i = 0; i < num_gpios; i++) {
-		const struct cros_gpio *gpio = &cros_gpios[i];
-		if (gpio->type == type) {
-			int state = gpio_get(gpio->gpio_num);
-			if (gpio->polarity == CROS_GPIO_ACTIVE_LOW)
-				return !state;
-			else
-				return state;
-		}
-	}
-	return 0;
+static bool raw_get_recovery_mode_switch(void)
+{
+	return !gpio_get(GPP_E8);
 }
 
 void mainboard_chromeos_acpi_generate(void)
@@ -59,11 +49,6 @@ void mainboard_chromeos_acpi_generate(void)
 	chromeos_acpi_gpio_generate(cros_gpios, num_gpios);
 }
 
-int get_write_protect_state(void)
-{
-	return cros_get_gpio_value(CROS_GPIO_WP);
-}
-
 int get_recovery_mode_switch(void)
 {
 	static enum rec_mode_state saved_rec_mode = REC_MODE_UNINITIALIZED;
@@ -89,7 +74,7 @@ int get_recovery_mode_switch(void)
 		state = REC_MODE_REQUESTED;
 
 	/* Read state from the GPIO controlled by servo. */
-	if (cros_get_gpio_value(CROS_GPIO_REC))
+	if (raw_get_recovery_mode_switch())
 		state = REC_MODE_REQUESTED;
 
 	/* Store the state in case this is called again in verstage. */