diff options
Diffstat (limited to 'src/mainboard/google/veyron_danger/mainboard.c')
-rw-r--r-- | src/mainboard/google/veyron_danger/mainboard.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mainboard/google/veyron_danger/mainboard.c b/src/mainboard/google/veyron_danger/mainboard.c index 3d498783b5..4d817e65b0 100644 --- a/src/mainboard/google/veyron_danger/mainboard.c +++ b/src/mainboard/google/veyron_danger/mainboard.c @@ -46,6 +46,20 @@ static void configure_usb(void) gpio_output(GPIO(7, C, 5), 1); /* 5V_DRV */ } +static void configure_sdmmc(void) +{ + writel(IOMUX_SDMMC0, &rk3288_grf->iomux_sdmmc0); + + /* use sdmmc0 io, disable JTAG function */ + writel(RK_CLRBITS(1 << 12), &rk3288_grf->soc_con0); + + /* Note: these power rail definitions are copied in romstage.c */ + rk808_configure_ldo(4, 3300); /* VCCIO_SD */ + rk808_configure_ldo(5, 3300); /* VCC33_SD */ + + gpio_input(GPIO(7, A, 5)); /* SDMMC_DET_L */ +} + static void configure_emmc(void) { writel(IOMUX_EMMCDATA, &rk3288_grf->iomux_emmcdata); @@ -87,6 +101,7 @@ static void mainboard_init(device_t dev) gpio_output(GPIO_RESET, 0); configure_usb(); + configure_sdmmc(); configure_emmc(); configure_codec(); configure_vop(); |