diff options
Diffstat (limited to 'lib/fdtdec.c')
| -rw-r--r-- | lib/fdtdec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/fdtdec.c b/lib/fdtdec.c index 92fbefe..ac1fe0b 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -354,10 +354,11 @@ 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\n"); + "CONFIG_OF_EMBED. For sandbox, use -d <file.dtb>\n"); return -1; } return 0; |