diff options
| author | Wisley Chen <wisley.chen@quanta.corp-partner.google.com> | 2023-08-02 17:43:40 +0600 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@amd.corp-partner.google.com> | 2023-08-17 15:03:39 +0000 |
| commit | dd50567579d248fb3d10c01b0c7ba739084b03de (patch) | |
| tree | ce83bfcdf216e189a06b26fc8281fa97d079b866 /src | |
| parent | 76653f638f8b1c0689307a8a58d63b2a1b126862 (diff) | |
mb/google/nissa/var/yaviks: Disable SD card based on fw_config
Disable pins for SD card based on fw_config.
BUG=b:294456574
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: I0b383d1b00056a69ba925bb5203dc4ca026b9d8e
Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77105
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/brya/variants/yaviks/fw_config.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/yaviks/fw_config.c b/src/mainboard/google/brya/variants/yaviks/fw_config.c index b3de0fd642..c0f0d8ca5e 100644 --- a/src/mainboard/google/brya/variants/yaviks/fw_config.c +++ b/src/mainboard/google/brya/variants/yaviks/fw_config.c @@ -50,6 +50,17 @@ static const struct pad_config stylus_disable_pads[] = { PAD_NC_LOCK(GPP_F15, NONE, LOCK_CONFIG), }; +static const struct pad_config sd_disable_pads[] = { + /* D8 : SD_CLKREQ_ODL */ + PAD_NC(GPP_D8, NONE), + /* D17 : SD_WAKE_N */ + PAD_NC_LOCK(GPP_D17, NONE, LOCK_CONFIG), + /* H12 : SD_PERST_L */ + PAD_NC_LOCK(GPP_H12, NONE, LOCK_CONFIG), + /* H13 : EN_PP3300_SD_X */ + PAD_NC_LOCK(GPP_H13, NONE, LOCK_CONFIG), +}; + void fw_config_gpio_padbased_override(struct pad_config *padbased_table) { if (fw_config_is_provisioned() && !fw_config_probe(FW_CONFIG(STORAGE, STORAGE_EMMC))) { @@ -67,4 +78,9 @@ void fw_config_gpio_padbased_override(struct pad_config *padbased_table) gpio_padbased_override(padbased_table, stylus_disable_pads, ARRAY_SIZE(stylus_disable_pads)); } + if (fw_config_probe(FW_CONFIG(SD_CARD, SD_ABSENT))) { + printk(BIOS_INFO, "Disable SD card GPIO pins.\n"); + gpio_padbased_override(padbased_table, sd_disable_pads, + ARRAY_SIZE(sd_disable_pads)); + } } |