sunxi: (mksunxiboot) signature to indicate "sunxi" SPL variant

[u-boot] / tools / mksunxiboot.c

diff --git a/tools/mksunxiboot.c b/tools/mksunxiboot.c
index 54f4d0564ea5877167164b04d0eaa802f2ceae25..9c1c5b7cee2895d7fb8aa1e79822f0c9452bed8b 100644 (file)
--- a/tools/mksunxiboot.c
+++ b/tools/mksunxiboot.c
@@ -118,6 +118,10 @@ int main(int argc, char *argv[])
                ALIGN(file_size + sizeof(struct boot_file_head), BLOCK_SIZE);
        img.header.b_instruction = cpu_to_le32(img.header.b_instruction);
        img.header.length = cpu_to_le32(img.header.length);
+
+       memcpy(img.header.spl_signature, SPL_SIGNATURE, 3); /* "sunxi" marker */
+       img.header.spl_signature[3] = SPL_HEADER_VERSION;
+
        gen_check_sum(&img.header);
 
        count = write(fd_out, &img, le32_to_cpu(img.header.length));