diff --git a/src/mainboard/google/brox/variants/brox/gpio.c b/src/mainboard/google/brox/variants/brox/gpio.c
index 5af3552..3f6767e 100644
--- a/src/mainboard/google/brox/variants/brox/gpio.c
+++ b/src/mainboard/google/brox/variants/brox/gpio.c
@@ -1,11 +1,34 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 
+#include <baseboard/gpio.h>
 #include <baseboard/variants.h>
 #include <boardid.h>
 #include <soc/gpio.h>
 
+/* Pad configuration in ramstage */
+static const struct pad_config override_gpio_table[] = {
+	/* GPP_F7 : [NF6: USB_C_GPP_F7] ==> NC */
+	PAD_NC(GPP_F7, NONE),
+	/* GPP_F16 : [NF1: GSXCLK NF3: THC1_SPI2_CS# NF4: GSPI1_CS0# NF6: USB_C_GPP_F16] ==> NC */
+	PAD_NC(GPP_F16, NONE),
+	/* GPP_F17 : [NF3: THC1_SPI2_RST# NF6: USB_C_GPP_F17] ==> NC */
+	PAD_NC(GPP_F17, NONE),
+	/* GPP_F18 : [NF3: THC1_SPI2_INT# NF6: USB_C_GPP_F18] ==> NC */
+	PAD_NC(GPP_F18, NONE),
+	/* GPP_H6 : [NF1: I2C1_SDA NF6: USB_C_GPP_H6] ==> NC */
+	PAD_NC(GPP_H6, NONE),
+	/* GPP_H7 : [NF1: I2C1_SCL NF6: USB_C_GPP_H7] ==> NC */
+	PAD_NC(GPP_H7, NONE),
+};
+
 const struct pad_config *variant_gpio_override_table(size_t *num)
 {
+	uint32_t board_version = board_id();
+
 	*num = 0;
+	if (board_version >= 1) {
+		*num = ARRAY_SIZE(override_gpio_table);
+		return override_gpio_table;
+	}
 	return NULL;
 }
diff --git a/src/mainboard/google/brox/variants/brox/ramstage.c b/src/mainboard/google/brox/variants/brox/ramstage.c
index 86418da..c81dd7e 100644
--- a/src/mainboard/google/brox/variants/brox/ramstage.c
+++ b/src/mainboard/google/brox/variants/brox/ramstage.c
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <baseboard/variants.h>
+#include <boardid.h>
 #include <device/pci_ids.h>
 #include <ec/google/chromeec/ec.h>
 #include <intelblocks/power_limit.h>
@@ -44,6 +45,7 @@
 
 void __weak variant_devtree_update(void)
 {
+	uint32_t board_version = board_id();
 	printk(BIOS_DEBUG, "WEAK: %s/%s called\n", __FILE__, __func__);
 
 	const struct cpu_power_limits *limits = performance_efficient_limits;
@@ -51,4 +53,12 @@
 
 	variant_update_power_limits(limits, limits_size);
 	variant_update_psys_power_limits(limits, sys_limits, limits_size, &psys_config);
+
+	/* Disable I2C bus device for Touchscreen */
+	if (board_version >= 1) {
+		struct device *i2c1_dev = DEV_PTR(i2c1);
+
+		if (i2c1_dev)
+			i2c1_dev->enabled = false;
+	}
 }
diff --git a/src/mainboard/google/brox/variants/brox/variant.c b/src/mainboard/google/brox/variants/brox/variant.c
index e085a86..332d152 100644
--- a/src/mainboard/google/brox/variants/brox/variant.c
+++ b/src/mainboard/google/brox/variants/brox/variant.c
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <assert.h>
+#include <boardid.h>
 #include <baseboard/variants.h>
 #include <chip.h>
 #include <fw_config.h>
@@ -8,10 +9,16 @@
 
 void variant_update_soc_chip_config(struct soc_intel_alderlake_config *config)
 {
+	uint32_t board_version = board_id();
+
 	if (fw_config_probe(FW_CONFIG(WIFI_BT, WIFI_BT_CNVI))) {
 		printk(BIOS_INFO, "CNVi bluetooth enabled by fw_config\n");
 		config->cnvi_bt_core = true;
 	}
+
+	/* Disable I2C bus device for Touchscreen for board version 1*/
+	if (board_version >= 1)
+		config->serial_io_i2c_mode[PchSerialIoIndexI2C1] = PchSerialIoDisabled;
 }
 
 const char *get_wifi_sar_cbfs_filename(void)