genimage create android-sparse file with CRC32 chunk at end. When U-Boot's fastboot receives this chunk it returns error message: `Fail Bogus chunk size for chunk type Dont Care`
According to reference implementation of Android's sparse file format: <https://android.googlesource.com/platform/system/core/+/refs/heads/main/ libsparse/output_file.cpp#513> the chunk_header.total_sz is CHUNK_HEADER_LEN + 4 (CRC32 size). Signed-off-by: Wojciech Nizinski <niz...@spox.org> --- lib/image-sparse.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/image-sparse.c b/lib/image-sparse.c index 8f8a67e158..323aad981c 100644 --- a/lib/image-sparse.c +++ b/lib/image-sparse.c @@ -289,8 +289,8 @@ int write_sparse_image(struct sparse_storage *info, case CHUNK_TYPE_CRC32: if (chunk_header->total_sz != - sparse_header->chunk_hdr_sz) { - info->mssg("Bogus chunk size for chunk type Dont Care", + sparse_header->chunk_hdr_sz + sizeof(uint32_t)) { + info->mssg("Bogus chunk size for chunk type CRC32", response); return -1; } -- 2.39.2
