diff options
Diffstat (limited to 'board/toradex/colibri_vf/colibri_vf.c')
-rw-r--r-- | board/toradex/colibri_vf/colibri_vf.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/board/toradex/colibri_vf/colibri_vf.c b/board/toradex/colibri_vf/colibri_vf.c index 19cf748c5d..79f702f2bf 100644 --- a/board/toradex/colibri_vf/colibri_vf.c +++ b/board/toradex/colibri_vf/colibri_vf.c @@ -38,8 +38,9 @@ DECLARE_GLOBAL_DATA_PTR; #define ENET_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_HIGH | \ PAD_CTL_DSE_50ohm | PAD_CTL_OBE_IBE_ENABLE) -#define USB_PEN_GPIO 83 +#define USB_PEN_GPIO 83 #define USB_CDET_GPIO 102 +#define PTC0_GPIO_45 45 static struct ddrmc_cr_setting colibri_vf_cr_settings[] = { /* AXI */ @@ -632,3 +633,12 @@ int board_usb_phy_mode(int port) } } #endif + +/* + * Backlight off before OS handover + */ +void board_preboot_os(void) +{ + gpio_request(PTC0_GPIO_45, "BL_ON"); + gpio_direction_output(PTC0_GPIO_45, 0); +} |