From 81016b5c249cd3c16f18a9688074f7e11d3a014d Mon Sep 17 00:00:00 2001 From: Frank Chu Date: Wed, 4 Jan 2023 15:48:38 +0800 Subject: [PATCH] mb/google/brya/var/marasov: Disable FPMCU interface Set fingerprint control GPIO to NC by HW design. BUG=b:264340020 BRANCH=firmware-brya-14505.B TEST=emerge-brya coreboot chromeos-bootimage Signed-off-by: Frank Chu Change-Id: I304862f0dd201da100b89c79a473eb116fc8263e Reviewed-on: https://review.coreboot.org/c/coreboot/+/71650 Reviewed-by: Frank Chu Tested-by: build bot (Jenkins) Reviewed-by: Dtrain Hsu --- src/mainboard/google/brya/variants/marasov/gpio.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/mainboard/google/brya/variants/marasov/gpio.c b/src/mainboard/google/brya/variants/marasov/gpio.c index 032922af81..745861f397 100644 --- a/src/mainboard/google/brya/variants/marasov/gpio.c +++ b/src/mainboard/google/brya/variants/marasov/gpio.c @@ -100,6 +100,16 @@ static const struct pad_config override_gpio_table[] = { PAD_NC(GPP_E21, NONE), /* F6 : WWAN_WLAN_COEX3 ==> NC */ PAD_NC(GPP_F6, NONE), + /* F11 : THC1_SPI2_CLK ==> NC */ + PAD_NC_LOCK(GPP_F11, NONE, LOCK_CONFIG), + /* F12 : GSXDOUT ==> NC */ + PAD_NC_LOCK(GPP_F12, NONE, LOCK_CONFIG), + /* F13 : GSXDOUT ==> NC */ + PAD_NC_LOCK(GPP_F13, NONE, LOCK_CONFIG), + /* F15 : GSXSRESET# ==> NC */ + PAD_NC_LOCK(GPP_F15, NONE, LOCK_CONFIG), + /* F16 : GSXCLK ==> NC */ + PAD_NC_LOCK(GPP_F16, NONE, LOCK_CONFIG), /* F19 : GPP_F19(TP93) ==> NC */ PAD_NC(GPP_F19, NONE), /* F20 : UCAM_RST_L ==> NC */