1 files changed, 20 insertions, 0 deletions
diff --git a/src/mainboard/google/guybrush/variants/guybrush/gpio.c b/src/mainboard/google/guybrush/variants/guybrush/gpio.c
index 05c1542124..e71ed9d57a 100644
--- a/src/mainboard/google/guybrush/variants/guybrush/gpio.c
+++ b/src/mainboard/google/guybrush/variants/guybrush/gpio.c
@@ -18,6 +18,13 @@ static const struct soc_amd_gpio bid1_gpio_table[] = {
 	PAD_GPI(GPIO_74, PULL_NONE),
 };
 
+/* This table is used by guybrush variant with board version < 2. */
+/* Use AUX Reset lines instead of PCIE_RST for Board Version 1 */
+static const struct soc_amd_gpio bid1_early_gpio_table[] = {
+	/* SD_AUX_RESET_L */
+	PAD_GPO(GPIO_70, HIGH),
+};
+
 const struct soc_amd_gpio *variant_override_gpio_table(size_t *size)
 {
 	uint32_t board_version = board_id();
@@ -30,3 +37,16 @@ const struct soc_amd_gpio *variant_override_gpio_table(size_t *size)
 
 	return NULL;
 }
+
+const struct soc_amd_gpio *variant_early_override_gpio_table(size_t *size)
+{
+	uint32_t board_version = board_id();
+	*size = 0;
+
+	if (board_version < 2) {
+		*size = ARRAY_SIZE(bid1_early_gpio_table);
+		return bid1_early_gpio_table;
+	}
+
+	return NULL;
+}