diff options
Diffstat (limited to 'src/mainboard/google/veyron_brain/mainboard.c')
| -rw-r--r-- | src/mainboard/google/veyron_brain/mainboard.c | 48 |
1 files changed, 5 insertions, 43 deletions
diff --git a/src/mainboard/google/veyron_brain/mainboard.c b/src/mainboard/google/veyron_brain/mainboard.c index d9952605dc..d8719c06b4 100644 --- a/src/mainboard/google/veyron_brain/mainboard.c +++ b/src/mainboard/google/veyron_brain/mainboard.c @@ -46,20 +46,6 @@ 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(PMIC_BUS, 4, 3300); /* VCCIO_SD */ - rk808_configure_ldo(PMIC_BUS, 5, 3300); /* VCC33_SD */ - - gpio_input(GPIO(7, A, 5)); /* SD_DET */ -} - static void configure_emmc(void) { writel(IOMUX_EMMCDATA, &rk3288_grf->iomux_emmcdata); @@ -91,19 +77,9 @@ static void configure_vop(void) /* lcdc(vop) iodomain select 1.8V */ writel(RK_SETBITS(1 << 0), &rk3288_grf->io_vsel); - switch (board_id()) { - case 2: - rk808_configure_switch(PMIC_BUS, 2, 1); /* VCC18_LCD */ - rk808_configure_ldo(PMIC_BUS, 7, 2500); /* VCC10_LCD_PWREN_H */ - rk808_configure_switch(PMIC_BUS, 1, 1); /* VCC33_LCD */ - break; - default: - gpio_output(GPIO(2, B, 5), 1); /* AVDD_1V8_DISP_EN */ - rk808_configure_ldo(PMIC_BUS, 7, 2500); /* VCC10_LCD_PWREN_H */ - gpio_output(GPIO(7, B, 6), 1); /* LCD_EN */ - rk808_configure_switch(PMIC_BUS, 1, 1); /* VCC33_LCD */ - break; - } + rk808_configure_switch(PMIC_BUS, 2, 1); /* VCC18_LCD (HDMI_AVDD_1V8) */ + rk808_configure_ldo(PMIC_BUS, 7, 1000); /* VDD10_LCD (HDMI_AVDD_1V0) */ + rk808_configure_switch(PMIC_BUS, 1, 1); /* VCC33_LCD */ } static void mainboard_init(device_t dev) @@ -111,7 +87,6 @@ static void mainboard_init(device_t dev) gpio_output(GPIO_RESET, 0); configure_usb(); - configure_sdmmc(); configure_emmc(); configure_codec(); configure_vop(); @@ -137,21 +112,8 @@ void lb_board(struct lb_header *header) dma->range_size = _dma_coherent_size; } +/* called from rk3288 display.c, but there is no backlight for this platform */ void mainboard_power_on_backlight(void) { - switch (board_id()) { - case 2: - gpio_output(GPIO(7, A, 0), 0); /* BL_EN */ - gpio_output(GPIO(7, A, 2), 1); /* LCD_BL */ - mdelay(10); - gpio_output(GPIO(7, A, 0), 1); /* BL_EN */ - break; - default: - gpio_output(GPIO(2, B, 4), 1); /* BL_PWR_EN */ - mdelay(10); - gpio_output(GPIO(7, A, 2), 1); /* LCD_BL */ - mdelay(10); - gpio_output(GPIO(7, A, 0), 1); /* BL_EN */ - break; - } + return; } |