diff options
author | Shelley Chen <shchen@google.com> | 2019-03-21 10:05:53 -0700 |
---|---|---|
committer | Patrick Georgi <pgeorgi@google.com> | 2019-03-22 12:23:55 +0000 |
commit | f71792f8c91ea7b254ed7f478253ef2bec7819ff (patch) | |
tree | 999999d511ce71e72090afd18b0809cba597f72d /src/mainboard/google/hatch/variants/baseboard/gpio.c | |
parent | c325fa1312ed2cbbfcb7ba6cb395146120701e7e (diff) | |
download | coreboot-f71792f8c91ea7b254ed7f478253ef2bec7819ff.tar.xz |
mb/google/hatch: Enable FP MCU
AP communicates with FP MCU through gspi1.
BUG=b:126455006
BRANCH=None
TEST=ensure during bootup we see spi id spi-PRP0001:01 in dmesg
FP MCU fw is not ready yet, so not much testing to be done yet.
Signed-off-by: Shelley Chen <shchen@google.com>
Change-Id: I2eba205d5e63664dca684fbd849454c5a2fe0d0e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32017
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/hatch/variants/baseboard/gpio.c')
-rw-r--r-- | src/mainboard/google/hatch/variants/baseboard/gpio.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mainboard/google/hatch/variants/baseboard/gpio.c b/src/mainboard/google/hatch/variants/baseboard/gpio.c index 93e0af1753..73d6645c71 100644 --- a/src/mainboard/google/hatch/variants/baseboard/gpio.c +++ b/src/mainboard/google/hatch/variants/baseboard/gpio.c @@ -62,7 +62,10 @@ static const struct pad_config gpio_table[] = { PAD_CFG_GPI_SCI(GPP_A21, NONE, DEEP, EDGE_SINGLE, INVERT), /* A22 : FPMCU_PCH_BOOT0 */ PAD_CFG_GPO(GPP_A22, 0, DEEP), - /* A23 : FPMCU_PCH_INT_ODL */ + /* A23 : FPMCU_PCH_INT_ODL + * TODO Configure it back to invert mode, when + * ITSS IPCx configuration is fixed in FSP. + */ PAD_CFG_GPI_APIC(GPP_A23, NONE, PLTRST, LEVEL, NONE), /* B0 : CORE_VID0 */ |