Merge tag 'u-boot-imx-20200825' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

[platform/kernel/u-boot.git] / drivers / core / fdtaddr.c

diff --git a/drivers/core/fdtaddr.c b/drivers/core/fdtaddr.c
index dfcb868..8b48aa5 100644 (file)
--- a/drivers/core/fdtaddr.c
+++ b/drivers/core/fdtaddr.c
@@ -154,7 +154,9 @@ fdt_addr_t devfdt_get_addr(const struct udevice *dev)
 
 void *devfdt_get_addr_ptr(const struct udevice *dev)
 {
-       return (void *)(uintptr_t)devfdt_get_addr_index(dev, 0);
+       fdt_addr_t addr = devfdt_get_addr_index(dev, 0);
+
+       return (addr == FDT_ADDR_T_NONE) ? NULL : (void *)(uintptr_t)addr;
 }
 
 void *devfdt_remap_addr_index(const struct udevice *dev, int index)