diff options
| author | Furquan Shaikh <furquan@google.com> | 2020-07-14 12:39:13 -0700 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2020-07-16 16:38:55 +0000 |
| commit | eb912ed9adbef056f01a9278cc98745ea5a6dbf0 (patch) | |
| tree | ca39f34e10ac042925789d251f92a671236c10a2 /src | |
| parent | 19a2a2db7e46fd774cfd70893d141c82c7906d76 (diff) | |
mb/google/zork: Keep USI_RST asserted in ramstage
This change keeps USI_RST(GPIO_140) asserted in ramstage since it gets
deasserted by OS using ACPI methods.
BUG=b:160854397
Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: I8feced788e471a0efb2358d42b2146df04fb7a0c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43461
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c | 2 | ||||
| -rw-r--r-- | src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c index 4d8631ee6e..44779ea932 100644 --- a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c +++ b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c @@ -166,7 +166,7 @@ static const struct soc_amd_gpio gpio_set_stage_ram[] = { /* DEV_BEEP_BCLK */ PAD_GPI(GPIO_139, PULL_NONE), /* USI_RESET */ - PAD_GPO(GPIO_140, LOW), + PAD_GPO(GPIO_140, HIGH), /* USB_HUB_RST_L */ PAD_GPO(GPIO_141, HIGH), /* BT_DISABLE */ diff --git a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c index 95e1a72ca1..fc6ca2026c 100644 --- a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c +++ b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c @@ -158,7 +158,7 @@ static const struct soc_amd_gpio gpio_set_stage_ram[] = { /* DEV_BEEP_BCLK */ PAD_GPI(GPIO_139, PULL_NONE), /* USI_RESET */ - PAD_GPO(GPIO_140, LOW), + PAD_GPO(GPIO_140, HIGH), /* UART1_RXD - FPMCU */ PAD_NF(GPIO_141, UART1_RXD, PULL_NONE), /* UART1_TXD - FPMCU */ |