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| author | Reka Norman <rekanorman@google.com> | 2022-05-06 19:55:11 +1000 |
|---|---|---|
| committer | Werner Zeh <werner.zeh@siemens.com> | 2022-05-16 04:51:27 +0000 |
| commit | baf22462b7f98d5e7793636d2f3a1780adfe84fe (patch) | |
| tree | e2251df4cd5832050fb0960b08a41ddcf4755265 /src/mainboard/google/brya/variants/nivviks/fw_config.c | |
| parent | d88233ecd34605031c41cdf3aeb50bbd82a442d9 (diff) | |
| download | coreboot-baf22462b7f98d5e7793636d2f3a1780adfe84fe.tar.gz coreboot-baf22462b7f98d5e7793636d2f3a1780adfe84fe.tar.bz2 coreboot-baf22462b7f98d5e7793636d2f3a1780adfe84fe.zip | |
mb/google/nissa/var/nivviks: Disable SD card based on fw_config
BUG=b:218929856
TEST=Boot to OS on nivviks. Change fw_config in CBI and check that SD
card is enabled/disabled as expected.
Change-Id: Idcf38343bb290b1eff6a2e440f868b03acba3288
Signed-off-by: Reka Norman <rekanorman@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64207
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/mainboard/google/brya/variants/nivviks/fw_config.c')
| -rw-r--r-- | src/mainboard/google/brya/variants/nivviks/fw_config.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/nivviks/fw_config.c b/src/mainboard/google/brya/variants/nivviks/fw_config.c index c475ca3fe2ad..9e9932b8b49a 100644 --- a/src/mainboard/google/brya/variants/nivviks/fw_config.c +++ b/src/mainboard/google/brya/variants/nivviks/fw_config.c @@ -18,11 +18,25 @@ static const struct pad_config lte_disable_pads[] = { PAD_NC(GPP_H23, NONE), }; +static const struct pad_config sd_disable_pads[] = { + /* D8 : SD_CLKREQ_ODL */ + PAD_NC(GPP_D8, NONE), + /* H12 : SD_PERST_L */ + PAD_NC(GPP_H12, NONE), + /* H13 : EN_PP3300_SD_X */ + PAD_NC(GPP_H13, NONE), +}; + static void fw_config_handle(void *unused) { if (!fw_config_probe(FW_CONFIG(DB_USB, DB_1C_LTE))) { printk(BIOS_INFO, "Disable LTE-related GPIO pins.\n"); gpio_configure_pads(lte_disable_pads, ARRAY_SIZE(lte_disable_pads)); } + + if (fw_config_probe(FW_CONFIG(SD_CARD, SD_ABSENT))) { + printk(BIOS_INFO, "Disable SD card GPIO pins.\n"); + gpio_configure_pads(sd_disable_pads, ARRAY_SIZE(sd_disable_pads)); + } } BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, fw_config_handle, NULL); |