diff --git a/src/mainboard/google/brya/variants/kaladin/variant.c b/src/mainboard/google/brya/variants/kaladin/variant.c index 909d2e0fdd..7bed12678b 100644 --- a/src/mainboard/google/brya/variants/kaladin/variant.c +++ b/src/mainboard/google/brya/variants/kaladin/variant.c @@ -11,6 +11,33 @@ const char *get_wifi_sar_cbfs_filename(void) return get_wifi_sar_fw_config_filename(FW_CONFIG_FIELD(WIFI_SAR)); } +static const struct pad_config emmc_disable_pads[] = { + /* I7 : EMMC_CMD */ + PAD_NC(GPP_I7, NONE), + /* I8 : EMMC_D0 */ + PAD_NC(GPP_I8, NONE), + /* I9 : EMMC_D1 */ + PAD_NC(GPP_I9, NONE), + /* I10 : EMMC_D2 */ + PAD_NC(GPP_I10, NONE), + /* I11 : EMMC_D3 */ + PAD_NC(GPP_I11, NONE), + /* I12 : EMMC_D4 */ + PAD_NC(GPP_I12, NONE), + /* I13 : EMMC_D5 */ + PAD_NC(GPP_I13, NONE), + /* I14 : EMMC_D6 */ + PAD_NC(GPP_I14, NONE), + /* I15 : EMMC_D7 */ + PAD_NC(GPP_I15, NONE), + /* I16 : EMMC_RCLK */ + PAD_NC(GPP_I16, NONE), + /* I17 : EMMC_CLK */ + PAD_NC(GPP_I17, NONE), + /* I18 : EMMC_RST_L */ + PAD_NC(GPP_I18, NONE), +}; + static const struct pad_config ish_disable_pads[] = { /* B3 : ISH_IMU_INT_L ==>NC */ PAD_NC(GPP_B3, NONE), @@ -34,6 +61,10 @@ void fw_config_gpio_padbased_override(struct pad_config *padbased_table) printk(BIOS_INFO, "Disable ISH GPIO pins.\n"); gpio_padbased_override(padbased_table, ish_disable_pads, ARRAY_SIZE(ish_disable_pads)); } + if (!fw_config_probe(FW_CONFIG(STORAGE, STORAGE_EMMC)) && !fw_config_probe(FW_CONFIG(STORAGE, STORAGE_UNKNOWN))) { + printk(BIOS_INFO, "Disable eMMC GPIO pins.\n"); + gpio_padbased_override(padbased_table, emmc_disable_pads, ARRAY_SIZE(emmc_disable_pads)); + } } void variant_configure_pads(void)