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-rw-r--r--lib/fdtdec.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index 60369fb..ac1fe0b 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -354,7 +354,8 @@ int fdtdec_check_fdt(void)
*/
int fdtdec_prepare_fdt(void)
{
- if (((uintptr_t)gd->fdt_blob & 3) || fdt_check_header(gd->fdt_blob)) {
+ if (!gd->fdt_blob || ((uintptr_t)gd->fdt_blob & 3) ||
+ fdt_check_header(gd->fdt_blob)) {
printf("No valid FDT found - please append one to U-Boot "
"binary, use u-boot-dtb.bin or define "
"CONFIG_OF_EMBED. For sandbox, use -d <file.dtb>\n");