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-rw-r--r--board/toradex/colibri_imx6/colibri_imx6.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/board/toradex/colibri_imx6/colibri_imx6.c b/board/toradex/colibri_imx6/colibri_imx6.c
index 68c0c02a8a..17876f27e9 100644
--- a/board/toradex/colibri_imx6/colibri_imx6.c
+++ b/board/toradex/colibri_imx6/colibri_imx6.c
@@ -622,6 +622,15 @@ static void setup_display(void)
gpio_direction_output(RGB_BACKLIGHTPWM_GP, 0);
gpio_direction_output(RGB_BACKLIGHT_GP, 1);
}
+
+/*
+ * Backlight off before OS handover
+ */
+void board_preboot_os(void)
+{
+ gpio_direction_output(RGB_BACKLIGHTPWM_GP, 1);
+ gpio_direction_output(RGB_BACKLIGHT_GP, 0);
+}
#endif /* defined(CONFIG_VIDEO_IPUV3) */
int board_early_init_f(void)