serial: bcm283x_mu: Detect disabled serial device

[u-boot] / drivers / gpio / bcm2835_gpio.c

diff --git a/drivers/gpio/bcm2835_gpio.c b/drivers/gpio/bcm2835_gpio.c
index 8b88d7956e72e62d54ef4e4cd63ac857a4586331..8dd7a28e2670c98492078e4bcd52be56ac2d6164 100644 (file)
--- a/drivers/gpio/bcm2835_gpio.c
+++ b/drivers/gpio/bcm2835_gpio.c
@@ -123,5 +123,6 @@ U_BOOT_DRIVER(gpio_bcm2835) = {
        .id     = UCLASS_GPIO,
        .ops    = &gpio_bcm2835_ops,
        .probe  = bcm2835_gpio_probe,
+       .flags  = DM_FLAG_PRE_RELOC,
        .priv_auto_alloc_size = sizeof(struct bcm2835_gpios),
 };