This fixes the following error message:
U-Boot 2019.07-rc4-00103-g5eea874b5e (Jun 25 2019 - 15:09:31 +0200)
DRAM: 8 MiB gpio@40021800: dir_output: error: gpio GPIOG14 not reserved gpio@40021800: dir_output: error: gpio GPIOG13 not reserved gpio@40021800: set_value: error: gpio GPIOG14 not reserved Flash: 2 MiB ....
Signed-off-by: Patrice Chotard patrice.chotard@st.com ---
board/st/stm32f429-discovery/led.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/board/st/stm32f429-discovery/led.c b/board/st/stm32f429-discovery/led.c index 8320ad4fac..ae6df78f56 100644 --- a/board/st/stm32f429-discovery/led.c +++ b/board/st/stm32f429-discovery/led.c @@ -9,7 +9,9 @@
void coloured_LED_init(void) { + gpio_request(CONFIG_RED_LED, "red led"); gpio_direction_output(CONFIG_RED_LED, 0); + gpio_request(CONFIG_GREEN_LED, "green led"); gpio_direction_output(CONFIG_GREEN_LED, 0); }