Merge branch 'master' of git://git.denx.de/u-boot-sunxi

[platform/kernel/u-boot.git] / board / toradex / apalis-tk1 / apalis-tk1.c

diff --git a/board/toradex/apalis-tk1/apalis-tk1.c b/board/toradex/apalis-tk1/apalis-tk1.c
index d6a736d..b87e9e7 100644 (file)
--- a/board/toradex/apalis-tk1/apalis-tk1.c
+++ b/board/toradex/apalis-tk1/apalis-tk1.c
@@ -240,3 +240,12 @@ void tegra_pcie_board_port_reset(struct tegra_pcie_port *port)
        }
 }
 #endif /* CONFIG_PCI_TEGRA */
+
+/*
+ * Backlight off before OS handover
+ */
+void board_preboot_os(void)
+{
+       gpio_request(TEGRA_GPIO(BB, 5), "BL_ON");
+       gpio_direction_output(TEGRA_GPIO(BB, 5), 0);
+}