diff options
Diffstat (limited to 'src/mainboard/google/veyron_mickey/mainboard.c')
-rw-r--r-- | src/mainboard/google/veyron_mickey/mainboard.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/src/mainboard/google/veyron_mickey/mainboard.c b/src/mainboard/google/veyron_mickey/mainboard.c index a5c40c23ca..17e4d4bfb0 100644 --- a/src/mainboard/google/veyron_mickey/mainboard.c +++ b/src/mainboard/google/veyron_mickey/mainboard.c @@ -55,16 +55,11 @@ static void configure_emmc(void) gpio_output(GPIO(2, B, 1), 1); /* EMMC_RST_L */ } -static void configure_codec(void) +static void configure_i2s(void) { - write32(&rk3288_grf->iomux_i2c2, IOMUX_I2C2); /* CODEC I2C */ - i2c_init(2, 400*KHz); /* CODEC I2C */ - write32(&rk3288_grf->iomux_i2s, IOMUX_I2S); write32(&rk3288_grf->iomux_i2sclk, IOMUX_I2SCLK); - rk808_configure_ldo(6, 1800); /* VCC18_CODEC */ - /* AUDIO IO domain 1.8V voltage selection */ write32(&rk3288_grf->io_vsel, RK_SETBITS(1 << 6)); rkclk_configure_i2s(12288000); @@ -77,19 +72,29 @@ static void configure_vop(void) /* lcdc(vop) iodomain select 1.8V */ write32(&rk3288_grf->io_vsel, RK_SETBITS(1 << 0)); - rk808_configure_switch(2, 1); /* VCC18_LCD (HDMI_AVDD_1V8) */ + rk808_configure_ldo(8, 1800); /* VCC18_LCD (HDMI_AVDD_1V8) */ rk808_configure_ldo(7, 1000); /* VDD10_LCD (HDMI_AVDD_1V0) */ rk808_configure_switch(1, 1); /* VCC33_LCD */ } +static void configure_hdmi(void) +{ + /* HDMI I2C */ + write32(&rk3288_grf->iomux_i2c5sda, IOMUX_HDMI_EDP_I2C_SDA); + write32(&rk3288_grf->iomux_i2c5scl, IOMUX_HDMI_EDP_I2C_SCL); + + gpio_output(GPIO(7, B, 3), 1); /* POWER_HDMI_ON */ +} + static void mainboard_init(device_t dev) { gpio_output(GPIO_RESET, 0); configure_usb(); configure_emmc(); - configure_codec(); + configure_i2s(); configure_vop(); + configure_hdmi(); elog_init(); elog_add_watchdog_reset(); @@ -115,3 +120,8 @@ void lb_board(struct lb_header *header) dma->range_start = (uintptr_t)_dma_coherent; dma->range_size = _dma_coherent_size; } + +void mainboard_power_on_backlight(void) +{ + return; +} |