diff options
| author | Jamie Chen <jamie_chen@compal.corp-partner.google.com> | 2023-10-17 10:55:58 +0800 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@amd.corp-partner.google.com> | 2023-11-02 13:56:19 +0000 |
| commit | 7d3ababd71031fdb6f0cf08af41b26616efc5006 (patch) | |
| tree | 3df771829cec25e5f0d79c4e88fbb589a89bf0a4 /src/mainboard/google/brya/variants/omnigul/gpio.c | |
| parent | 312a277bf9b46a5624b814b1a9360bdfa517709f (diff) | |
mb/google/brya/var/omnigul: Add fingerprint SPI
Add fingerprint SPI, and power off FPMCU during romstage.
BUG=b:305860604, b:306320063
BRANCH=firmware-brya-14505.B
TEST=emerge-brya coreboot, measure evtest can detect and check device probed in kernel log
Change-Id: Ic7b9e29ca3cb9352fe098156924fde2719399a79
Signed-off-by: Jamie Chen <jamie_chen@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78427
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Diffstat (limited to 'src/mainboard/google/brya/variants/omnigul/gpio.c')
| -rw-r--r-- | src/mainboard/google/brya/variants/omnigul/gpio.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mainboard/google/brya/variants/omnigul/gpio.c b/src/mainboard/google/brya/variants/omnigul/gpio.c index d3f907d21d..c0216983cb 100644 --- a/src/mainboard/google/brya/variants/omnigul/gpio.c +++ b/src/mainboard/google/brya/variants/omnigul/gpio.c @@ -316,12 +316,15 @@ static const struct pad_config romstage_gpio_table[] = { * B4 is programmed here so that it is sequenced after EN_PP3300_SSD. */ PAD_CFG_GPO(GPP_B4, 1, DEEP), - /* Enable touchscreen, hold in reset */ /* C0 : SMBCLK ==> EN_PP3300_TCHSCR */ PAD_CFG_GPO(GPP_C0, 1, DEEP), /* C1 : SMBDATA ==> USI_RST_L */ PAD_CFG_GPO(GPP_C1, 0, DEEP), + // D1 : ISH_GP1 ==> FP_RST_ODL / + PAD_CFG_GPO(GPP_D1, 0, DEEP), + // D2 : ISH_GP2 ==> EN_FP_PWR / + PAD_CFG_GPO(GPP_D2, 0, DEEP), }; const struct pad_config *variant_gpio_override_table(size_t *num) |