diff options
Diffstat (limited to 'board/toradex/colibri_t30/colibri_t30.c')
| -rw-r--r-- | board/toradex/colibri_t30/colibri_t30.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/board/toradex/colibri_t30/colibri_t30.c b/board/toradex/colibri_t30/colibri_t30.c index 8ea96188f6..b6b00e3860 100644 --- a/board/toradex/colibri_t30/colibri_t30.c +++ b/board/toradex/colibri_t30/colibri_t30.c @@ -66,3 +66,12 @@ void pin_mux_usb(void) udelay(5); gpio_set_value(TEGRA_GPIO(DD, 0), 1); } + +/* + * Backlight off before OS handover + */ +void board_preboot_os(void) +{ + gpio_request(TEGRA_GPIO(V, 2), "BL_ON"); + gpio_direction_output(TEGRA_GPIO(V, 2), 0); +} |