chromeos: clean up "recovery" and "write protect" GPIOs

The "write protect" GPIO's cached value is never actually
read after entering depthcharge.  Ensure the value from
get_write_protect_state() is being transferred accurately,
so that we may read this GPIO value in depthcharge without
resampling.

The cached value of the "recovery" GPIO is read only on certain
boards which have a physical recovery switch.  Correct some of
the values sent to boards which presumably never read the
previously incorrect value.  Most of these inaccuracies are from
non-inverted values on ACTIVE_LOW GPIOs.

BUG=b:124141368, b:124192753, chromium:950273
TEST=make clean && make test-abuild
BRANCH=none

Change-Id: Ic17a98768703d7098480a9233b752fe5b201bd51
Signed-off-by: Joel Kitching <kitching@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32233
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>

23 files changed, 51 insertions, 49 deletions

diff --git a/src/mainboard/google/auron/chromeos.c b/src/mainboard/google/auron/chromeos.c
index c27ad9e164..942e9dd8db 100644
--- a/src/mainboard/google/auron/chromeos.c
+++ b/src/mainboard/google/auron/chromeos.c
@@ -25,7 +25,8 @@
 void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
-		{CROS_WP_GPIO, ACTIVE_HIGH, 0, "write protect"},
+		{CROS_WP_GPIO, ACTIVE_HIGH, get_write_protect_state(),
+		 "write protect"},
 		{-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"},
 		{-1, ACTIVE_HIGH, get_lid_switch(), "lid"},
 		{-1, ACTIVE_HIGH, 0, "power"},
diff --git a/src/mainboard/google/beltino/chromeos.c b/src/mainboard/google/beltino/chromeos.c
index 1a1d0a29dc..92bb7b445a 100644
--- a/src/mainboard/google/beltino/chromeos.c
+++ b/src/mainboard/google/beltino/chromeos.c
@@ -33,9 +33,10 @@
 void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
-		{GPIO_SPI_WP, ACTIVE_HIGH, 0, "write protect"},
+		{GPIO_SPI_WP, ACTIVE_HIGH,
+			get_write_protect_state(), "write protect"},
 		{GPIO_REC_MODE, ACTIVE_LOW,
-			get_recovery_mode_switch(), "recovery"},
+			!get_recovery_mode_switch(), "recovery"},
 		{-1, ACTIVE_HIGH, 1, "lid"},
 		{-1, ACTIVE_HIGH, 0, "power"},
 		{-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"},
diff --git a/src/mainboard/google/cheza/chromeos.c b/src/mainboard/google/cheza/chromeos.c
index 1c2c4f5c5f..e84061352e 100644
--- a/src/mainboard/google/cheza/chromeos.c
+++ b/src/mainboard/google/cheza/chromeos.c
@@ -38,7 +38,7 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 			"EC in RW"},
 		{GPIO_AP_EC_INT.addr, ACTIVE_LOW, gpio_get(GPIO_AP_EC_INT),
 			"EC interrupt"},
-		{GPIO_WP_STATE.addr, ACTIVE_LOW, gpio_get(GPIO_WP_STATE),
+		{GPIO_WP_STATE.addr, ACTIVE_LOW, !get_write_protect_state(),
 			"write protect"},
 		{GPIO_H1_AP_INT.addr, ACTIVE_LOW, gpio_get(GPIO_H1_AP_INT),
 			"TPM interrupt"},
diff --git a/src/mainboard/google/daisy/chromeos.c b/src/mainboard/google/daisy/chromeos.c
index 65139bb1ad..c06f8394eb 100644
--- a/src/mainboard/google/daisy/chromeos.c
+++ b/src/mainboard/google/daisy/chromeos.c
@@ -27,7 +27,7 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
 		/* Write Protect: active low (WP_GPIO) */
-		{EXYNOS5_GPD1, ACTIVE_LOW, gpio_get_value(GPIO_D16),
+		{EXYNOS5_GPD1, ACTIVE_LOW, !get_write_protect_state(),
 		 "write protect"},
 
 		/* Recovery: active low */
diff --git a/src/mainboard/google/foster/chromeos.c b/src/mainboard/google/foster/chromeos.c
index 024fd4ce7e..026dd3e5dd 100644
--- a/src/mainboard/google/foster/chromeos.c
+++ b/src/mainboard/google/foster/chromeos.c
@@ -27,7 +27,7 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 	/* TBD(twarren@nvidia.com): Any analogs for these on Foster-FFD? */
 	struct lb_gpio chromeos_gpios[] = {
 		/* Write Protect: active low */
-		{-1, ACTIVE_LOW, get_write_protect_state(), "write protect"},
+		{-1, ACTIVE_LOW, !get_write_protect_state(), "write protect"},
 
 		/* Recovery: active high */
 		{-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"},
diff --git a/src/mainboard/google/gale/chromeos.c b/src/mainboard/google/gale/chromeos.c
index 66b1a62ea4..69c3a7a3c7 100644
--- a/src/mainboard/google/gale/chromeos.c
+++ b/src/mainboard/google/gale/chromeos.c
@@ -25,9 +25,6 @@
 #include <vendorcode/google/chromeos/chromeos.h>
 
 #define PP_SW   41
-#define PP_POL  ACTIVE_LOW
-#define REC_POL ACTIVE_LOW
-#define WP_POL  ACTIVE_LOW
 
 static int get_rec_sw_gpio_pin(void)
 {
@@ -70,11 +67,11 @@ static int read_gpio(gpio_t gpio_num)
 void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
-		{PP_SW, PP_POL, read_gpio(PP_SW), "presence"},
-		{get_rec_sw_gpio_pin(), REC_POL,
+		{PP_SW, ACTIVE_LOW, read_gpio(PP_SW), "presence"},
+		{get_rec_sw_gpio_pin(), ACTIVE_LOW,
 			read_gpio(get_rec_sw_gpio_pin()), "recovery"},
-		{get_wp_status_gpio_pin(), WP_POL,
-			read_gpio(get_wp_status_gpio_pin()), "write protect"},
+		{get_wp_status_gpio_pin(), ACTIVE_LOW,
+			!get_write_protect_state(), "write protect"},
 		{-1, ACTIVE_LOW, 1, "power"},
 		{-1, ACTIVE_LOW, 0, "lid"},
 	};
@@ -119,7 +116,7 @@ static enum switch_state get_switch_state(void)
 		return saved_state;
 
 	rec_sw = get_rec_sw_gpio_pin();
-	sampled_value = read_gpio(rec_sw) ^ !REC_POL;
+	sampled_value = !read_gpio(rec_sw);
 
 	if (!sampled_value) {
 		saved_state = no_req;
@@ -133,7 +130,7 @@ static enum switch_state get_switch_state(void)
 	stopwatch_init_msecs_expire(&sw, WIPEOUT_MODE_DELAY_MS);
 
 	do {
-		sampled_value = read_gpio(rec_sw) ^ !REC_POL;
+		sampled_value = !read_gpio(rec_sw);
 		if (!sampled_value)
 			break;
 	} while (!stopwatch_expired(&sw));
@@ -143,7 +140,7 @@ static enum switch_state get_switch_state(void)
 		printk(BIOS_INFO, "wipeout requested, checking recovery\n");
 		stopwatch_init_msecs_expire(&sw, RECOVERY_MODE_EXTRA_DELAY_MS);
 		do {
-			sampled_value = read_gpio(rec_sw) ^ !REC_POL;
+			sampled_value = !read_gpio(rec_sw);
 			if (!sampled_value)
 				break;
 		} while (!stopwatch_expired(&sw));
@@ -175,5 +172,5 @@ int get_wipeout_mode_switch(void)
 
 int get_write_protect_state(void)
 {
-	return read_gpio(get_wp_status_gpio_pin()) ^ !WP_POL;
+	return !read_gpio(get_wp_status_gpio_pin());
 }
diff --git a/src/mainboard/google/gru/chromeos.c b/src/mainboard/google/gru/chromeos.c
index a856e45089..53d00fb188 100644
--- a/src/mainboard/google/gru/chromeos.c
+++ b/src/mainboard/google/gru/chromeos.c
@@ -26,15 +26,14 @@ static const uint32_t wp_polarity = CONFIG(GRU_BASEBOARD_SCARLET) ?
 
 int get_write_protect_state(void)
 {
-	int raw = gpio_get(GPIO_WP);
-	return wp_polarity == ACTIVE_HIGH ? raw : !raw;
+	return gpio_get(GPIO_WP) ^ !wp_polarity;
 }
 
 void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
-		{GPIO_WP.raw, wp_polarity, gpio_get(GPIO_WP),
-		 "write protect"},
+		{GPIO_WP.raw, wp_polarity,
+		 get_write_protect_state() ^ !wp_polarity, "write protect"},
 		{-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"},
 #if CONFIG(GRU_BASEBOARD_SCARLET)
 		{GPIO_BACKLIGHT.raw, ACTIVE_HIGH, -1, "backlight"},
diff --git a/src/mainboard/google/jecht/chromeos.c b/src/mainboard/google/jecht/chromeos.c
index c0b14f3d87..b3215a0ec6 100644
--- a/src/mainboard/google/jecht/chromeos.c
+++ b/src/mainboard/google/jecht/chromeos.c
@@ -35,9 +35,9 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
 		{GPIO_SPI_WP, ACTIVE_HIGH,
-			get_gpio(GPIO_SPI_WP), "write protect"},
+			get_write_protect_state(), "write protect"},
 		{GPIO_REC_MODE, ACTIVE_LOW,
-			get_recovery_mode_switch(), "recovery"},
+			!get_recovery_mode_switch(), "recovery"},
 		{-1, ACTIVE_HIGH, 1, "lid"},
 		{-1, ACTIVE_HIGH, 0, "power"},
 		{-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"},
diff --git a/src/mainboard/google/nyan/chromeos.c b/src/mainboard/google/nyan/chromeos.c
index be1b98d3ce..ba851c76c3 100644
--- a/src/mainboard/google/nyan/chromeos.c
+++ b/src/mainboard/google/nyan/chromeos.c
@@ -20,7 +20,8 @@
 void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
-		{GPIO(R1), ACTIVE_LOW, gpio_get(GPIO(R1)), "write protect"},
+		{GPIO(R1), ACTIVE_LOW, !get_write_protect_state(),
+		 "write protect"},
 		{-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"},
 		{GPIO(R4), ACTIVE_HIGH, -1, "lid"},
 		{GPIO(Q0), ACTIVE_LOW, -1, "power"},
diff --git a/src/mainboard/google/nyan_big/chromeos.c b/src/mainboard/google/nyan_big/chromeos.c
index 945a0e743c..f2979989fa 100644
--- a/src/mainboard/google/nyan_big/chromeos.c
+++ b/src/mainboard/google/nyan_big/chromeos.c
@@ -20,7 +20,8 @@
 void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
-		{GPIO(R1), ACTIVE_LOW, gpio_get(GPIO(R1)), "write protect"},
+		{GPIO(R1), ACTIVE_LOW,
+		 !get_write_protect_state(), "write protect"},
 		{-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"},
 		{GPIO(R4), ACTIVE_HIGH, -1, "lid"},
 		{GPIO(Q0), ACTIVE_LOW, -1, "power"},
diff --git a/src/mainboard/google/nyan_blaze/chromeos.c b/src/mainboard/google/nyan_blaze/chromeos.c
index 945a0e743c..dbbd91f1dd 100644
--- a/src/mainboard/google/nyan_blaze/chromeos.c
+++ b/src/mainboard/google/nyan_blaze/chromeos.c
@@ -20,7 +20,8 @@
 void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
-		{GPIO(R1), ACTIVE_LOW, gpio_get(GPIO(R1)), "write protect"},
+		{GPIO(R1), ACTIVE_LOW, !get_write_protect_state(),
+		 "write protect"},
 		{-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"},
 		{GPIO(R4), ACTIVE_HIGH, -1, "lid"},
 		{GPIO(Q0), ACTIVE_LOW, -1, "power"},
diff --git a/src/mainboard/google/oak/chromeos.c b/src/mainboard/google/oak/chromeos.c
index b5d70238a1..4e07236b4c 100644
--- a/src/mainboard/google/oak/chromeos.c
+++ b/src/mainboard/google/oak/chromeos.c
@@ -35,7 +35,7 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
 		{WRITE_PROTECT.id, ACTIVE_LOW,
-			gpio_get(WRITE_PROTECT), "write protect"},
+			!get_write_protect_state(), "write protect"},
 		{-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"},
 		{LID.id, ACTIVE_HIGH, -1, "lid"},
 		{POWER_BUTTON.id, ACTIVE_HIGH, -1, "power"},
diff --git a/src/mainboard/google/peach_pit/chromeos.c b/src/mainboard/google/peach_pit/chromeos.c
index f507bd8d6b..00dd1f3987 100644
--- a/src/mainboard/google/peach_pit/chromeos.c
+++ b/src/mainboard/google/peach_pit/chromeos.c
@@ -27,7 +27,7 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
 		/* Write Protect: active low (WP_GPIO) */
-		{EXYNOS5_GPX3, ACTIVE_LOW, gpio_get_value(GPIO_X30),
+		{EXYNOS5_GPX3, ACTIVE_LOW, !get_write_protect_state(),
 		 "write protect"},
 
 		/* Recovery: active low */
diff --git a/src/mainboard/google/sarien/chromeos.c b/src/mainboard/google/sarien/chromeos.c
index 2bef829f83..15670d0d8e 100644
--- a/src/mainboard/google/sarien/chromeos.c
+++ b/src/mainboard/google/sarien/chromeos.c
@@ -36,7 +36,7 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 	struct lb_gpio chromeos_gpios[] = {
 		{GPIO_PCH_WP, ACTIVE_HIGH, get_write_protect_state(),
 		 "write protect"},
-		{GPIO_REC_MODE, ACTIVE_LOW, get_recovery_mode_switch(),
+		{GPIO_REC_MODE, ACTIVE_LOW, !get_recovery_mode_switch(),
 		 "recovery"},
 		{-1, ACTIVE_HIGH, get_lid_switch(), "lid"},
 		{-1, ACTIVE_HIGH, 0, "power"},
diff --git a/src/mainboard/google/slippy/chromeos.c b/src/mainboard/google/slippy/chromeos.c
index 6cae38d442..15779ee965 100644
--- a/src/mainboard/google/slippy/chromeos.c
+++ b/src/mainboard/google/slippy/chromeos.c
@@ -24,7 +24,7 @@
 void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
-		{58, ACTIVE_HIGH, 0, "write protect"},
+		{58, ACTIVE_HIGH, get_write_protect_state(), "write protect"},
 		{-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"},
 		{-1, ACTIVE_HIGH, get_lid_switch(), "lid"},
 		{-1, ACTIVE_HIGH, 0, "power"},
diff --git a/src/mainboard/google/smaug/chromeos.c b/src/mainboard/google/smaug/chromeos.c
index 86e8cb2edb..567a3ae253 100644
--- a/src/mainboard/google/smaug/chromeos.c
+++ b/src/mainboard/google/smaug/chromeos.c
@@ -22,7 +22,7 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
 		{WRITE_PROTECT_L, ACTIVE_LOW,
-			gpio_get(WRITE_PROTECT_L), "write protect"},
+			!get_write_protect_state(), "write protect"},
 		{-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"},
 		{POWER_BUTTON, ACTIVE_LOW, -1, "power"},
 		{EC_IN_RW, ACTIVE_HIGH, -1, "EC in RW"},
diff --git a/src/mainboard/google/storm/chromeos.c b/src/mainboard/google/storm/chromeos.c
index b829457890..ccc0b53e02 100644
--- a/src/mainboard/google/storm/chromeos.c
+++ b/src/mainboard/google/storm/chromeos.c
@@ -25,11 +25,8 @@
 #include <vendorcode/google/chromeos/chromeos.h>
 
 #define DEV_SW 15
-#define DEV_POL ACTIVE_LOW
 #define REC_SW 16
-#define REC_POL ACTIVE_LOW
 #define WP_SW  17
-#define WP_POL ACTIVE_LOW
 
 static int read_gpio(gpio_t gpio_num)
 {
@@ -43,7 +40,8 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
 		{REC_SW, ACTIVE_LOW, read_gpio(REC_SW), "recovery"},
-		{WP_SW, ACTIVE_LOW, read_gpio(WP_SW), "write protect"},
+		{WP_SW, ACTIVE_LOW, !get_write_protect_state(),
+		 "write protect"},
 		{-1, ACTIVE_LOW, 1, "power"},
 		{-1, ACTIVE_LOW, 0, "lid"},
 	};
@@ -87,7 +85,7 @@ static enum switch_state get_switch_state(void)
 	if (saved_state != not_probed)
 		return saved_state;
 
-	sampled_value = read_gpio(REC_SW) ^ !REC_POL;
+	sampled_value = !read_gpio(REC_SW);
 
 	if (!sampled_value) {
 		saved_state = no_req;
@@ -101,7 +99,7 @@ static enum switch_state get_switch_state(void)
 	stopwatch_init_msecs_expire(&sw, WIPEOUT_MODE_DELAY_MS);
 
 	do {
-		sampled_value = read_gpio(REC_SW) ^ !REC_POL;
+		sampled_value = !read_gpio(REC_SW);
 		if (!sampled_value)
 			break;
 	} while (!stopwatch_expired(&sw));
@@ -111,7 +109,7 @@ static enum switch_state get_switch_state(void)
 		printk(BIOS_INFO, "wipeout requested, checking recovery\n");
 		stopwatch_init_msecs_expire(&sw, RECOVERY_MODE_EXTRA_DELAY_MS);
 		do {
-			sampled_value = read_gpio(REC_SW) ^ !REC_POL;
+			sampled_value = !read_gpio(REC_SW);
 			if (!sampled_value)
 				break;
 		} while (!stopwatch_expired(&sw));
@@ -143,5 +141,5 @@ int get_wipeout_mode_switch(void)
 
 int get_write_protect_state(void)
 {
-	return read_gpio(WP_SW) ^ !WP_POL;
+	return !read_gpio(WP_SW);
 }
diff --git a/src/mainboard/google/veyron/chromeos.c b/src/mainboard/google/veyron/chromeos.c
index ac14e37886..357a7fc468 100644
--- a/src/mainboard/google/veyron/chromeos.c
+++ b/src/mainboard/google/veyron/chromeos.c
@@ -40,9 +40,10 @@ void setup_chromeos_gpios(void)
 void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
-		{GPIO_WP.raw, ACTIVE_LOW, gpio_get(GPIO_WP), "write protect"},
+		{GPIO_WP.raw, ACTIVE_LOW, !get_write_protect_state(),
+			"write protect"},
 		{GPIO_RECOVERY.raw, ACTIVE_LOW,
-			get_recovery_mode_switch(), "recovery"},
+			!get_recovery_mode_switch(), "recovery"},
 		{GPIO_LID.raw, ACTIVE_HIGH, -1, "lid"},
 		{GPIO_POWER.raw, ACTIVE_LOW, -1, "power"},
 		{GPIO_ECINRW.raw, ACTIVE_HIGH, -1, "EC in RW"},
diff --git a/src/mainboard/google/veyron_mickey/chromeos.c b/src/mainboard/google/veyron_mickey/chromeos.c
index c775e48133..46a6738b93 100644
--- a/src/mainboard/google/veyron_mickey/chromeos.c
+++ b/src/mainboard/google/veyron_mickey/chromeos.c
@@ -31,9 +31,10 @@ void setup_chromeos_gpios(void)
 void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
-		{GPIO_WP.raw, ACTIVE_LOW, gpio_get(GPIO_WP), "write protect"},
+		{GPIO_WP.raw, ACTIVE_LOW,
+			!get_write_protect_state(), "write protect"},
 		{GPIO_RECOVERY.raw, ACTIVE_LOW,
-			gpio_get(GPIO_RECOVERY), "recovery"},
+			!get_recovery_mode_switch(), "recovery"},
 		{GPIO_RESET.raw, ACTIVE_HIGH, -1, "reset"},
 	};
 	lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
diff --git a/src/mainboard/google/veyron_rialto/chromeos.c b/src/mainboard/google/veyron_rialto/chromeos.c
index a0ac77edbc..e86d86305f 100644
--- a/src/mainboard/google/veyron_rialto/chromeos.c
+++ b/src/mainboard/google/veyron_rialto/chromeos.c
@@ -36,7 +36,8 @@ void setup_chromeos_gpios(void)
 void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
-		{GPIO_WP.raw, ACTIVE_LOW, gpio_get(GPIO_WP), "write protect"},
+		{GPIO_WP.raw, ACTIVE_LOW,
+			!get_write_protect_state(), "write protect"},
 		/* Note for early development, we want to support both servo
 		 * and pushkey recovery buttons in firmware boot stages. */
 		{GPIO_RECOVERY_PUSHKEY.raw, ACTIVE_LOW,
diff --git a/src/mainboard/intel/baskingridge/chromeos.c b/src/mainboard/intel/baskingridge/chromeos.c
index 0c8d0b22ab..f1fd3ed84c 100644
--- a/src/mainboard/intel/baskingridge/chromeos.c
+++ b/src/mainboard/intel/baskingridge/chromeos.c
@@ -30,7 +30,7 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
 		/* Write Protect: GPIO22 */
-		{0, ACTIVE_LOW, get_write_protect_state(), "write protect"},
+		{0, ACTIVE_LOW, !get_write_protect_state(), "write protect"},
 
 		/* Recovery: GPIO69 - SV_DETECT - J8E3 (silkscreen: J8E2) */
 		{69, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"},
diff --git a/src/mainboard/intel/emeraldlake2/chromeos.c b/src/mainboard/intel/emeraldlake2/chromeos.c
index aa0d9aad1b..78610d398d 100644
--- a/src/mainboard/intel/emeraldlake2/chromeos.c
+++ b/src/mainboard/intel/emeraldlake2/chromeos.c
@@ -30,10 +30,10 @@ void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
 		/* Write Protect: GPIO48 */
-		{48, ACTIVE_LOW, get_write_protect_state(), "write protect"},
+		{48, ACTIVE_LOW, !get_write_protect_state(), "write protect"},
 
 		/* Recovery: GPIO22 */
-		{22, ACTIVE_LOW, get_recovery_mode_switch(), "recovery"},
+		{22, ACTIVE_LOW, !get_recovery_mode_switch(), "recovery"},
 
 		/* Hard code the lid switch GPIO to open. */
 		{-1, ACTIVE_HIGH, 1, "lid"},
diff --git a/src/mainboard/intel/wtm2/chromeos.c b/src/mainboard/intel/wtm2/chromeos.c
index 6464ef4c0f..0f5cfbba35 100644
--- a/src/mainboard/intel/wtm2/chromeos.c
+++ b/src/mainboard/intel/wtm2/chromeos.c
@@ -28,8 +28,8 @@
 void fill_lb_gpios(struct lb_gpios *gpios)
 {
 	struct lb_gpio chromeos_gpios[] = {
-		{-1, ACTIVE_HIGH, 0, "write protect"},
-		{-1, ACTIVE_HIGH, REC_MODE_SETTING, "recovery"},
+		{-1, ACTIVE_HIGH, get_write_protect_state(), "write protect"},
+		{-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"},
 		{-1, ACTIVE_HIGH, 1, "lid"}, // force open
 		{-1, ACTIVE_HIGH, 0, "power"},
 		{-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"},