image: fix support for Android boot images with no ramdisk
If an Android boot image does not contain a ramdisk, make sure rd_len
and rd_data are returned to indicate no ramdisk rather than just relying
on returning an error.
Signed-off-by: Rob Herring <robh@kernel.org>
diff --git a/common/image-android.c b/common/image-android.c
index d946c2f..b6a94b3 100644
--- a/common/image-android.c
+++ b/common/image-android.c
@@ -130,8 +130,10 @@
int android_image_get_ramdisk(const struct andr_img_hdr *hdr,
ulong *rd_data, ulong *rd_len)
{
- if (!hdr->ramdisk_size)
+ if (!hdr->ramdisk_size) {
+ *rd_data = *rd_len = 0;
return -1;
+ }
printf("RAM disk load addr 0x%08x size %u KiB\n",
hdr->ramdisk_addr, DIV_ROUND_UP(hdr->ramdisk_size, 1024));