From 3bd2fc7a819d0105b8c4bbd31f08150cbf75fffd Mon Sep 17 00:00:00 2001 From: Sean Rhodes Date: Wed, 2 Apr 2025 20:58:14 +0100 Subject: [PATCH] mb/starlabs/starbook/mtl: Disconnect unused GPIOs These pins are not connected, so configure them accordingly. Change-Id: I3cf06a0945a7793592e6599dfd4048a6114d1563 Signed-off-by: Sean Rhodes Reviewed-on: https://review.coreboot.org/c/coreboot/+/87128 Tested-by: build bot (Jenkins) Reviewed-by: Matt DeVillier --- .../starlabs/starbook/variants/mtl/gpio.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/src/mainboard/starlabs/starbook/variants/mtl/gpio.c b/src/mainboard/starlabs/starbook/variants/mtl/gpio.c index 333d555e6b..63fd7f52d8 100644 --- a/src/mainboard/starlabs/starbook/variants/mtl/gpio.c +++ b/src/mainboard/starlabs/starbook/variants/mtl/gpio.c @@ -149,9 +149,8 @@ const struct pad_config gpio_table[] = { PAD_NC(GPP_C13, NONE), /* C14: */ PAD_NC(GPP_C14, NONE), - /* C15: RESERVED - * WEAK INTERNAL PD 20K */ - PAD_CFG_GPO(GPP_C15, 0, DEEP), + /* C15: */ + PAD_NC(GPP_C15, NONE), /* C16: */ PAD_NC(GPP_C16, NONE), /* C17: */ @@ -237,7 +236,7 @@ const struct pad_config gpio_table[] = { /* E13: */ PAD_NC(GPP_E13, NONE), /* E15: BOOTHALT_N */ - PAD_CFG_NF(GPP_E15, NONE, DEEP, NF2), + PAD_NC(GPP_E15, NONE), /* E17: */ PAD_NC(GPP_E17, NONE), /* E18: */ @@ -326,11 +325,8 @@ const struct pad_config gpio_table[] = { PAD_NC(GPP_F17, NONE), /* F18: */ PAD_NC(GPP_F18, NONE), - /* F19: ESPI FLASH SHARING - * HIGH: MASTER - * LOW: SLAVE - * WEAK INTERNAL PD 20K */ - PAD_CFG_GPO(GPP_F19, 0, DEEP), + /* F19: */ + PAD_NC(GPP_F19, NONE), /* F22: */ PAD_NC(GPP_F22, NONE), /* F23: */