kwbimage: align v1 binary header to 4B

According to the Armada-XP documentation the binary header format
requires the header length to be aligned to 4B.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Prafulla Wadaskar <prafulla@marvell.com>

diff --git a/tools/kwbimage.c b/tools/kwbimage.c
index de5c80847e3f8d2ee4c8a9aeda595d0c3b1adb56..9540e7eb84fc40b67b2827869b081e3462ca0577 100644 (file)
--- a/tools/kwbimage.c
+++ b/tools/kwbimage.c
@@ -498,6 +498,7 @@ static void *image_create_v1(size_t *imagesz, struct image_tool_params *params,
                binhdrsz = sizeof(struct opt_hdr_v1) +
                        (binarye->binary.nargs + 1) * sizeof(unsigned int) +
                        s.st_size;
+               binhdrsz = ALIGN_SUP(binhdrsz, 32);
                hdr->headersz_lsb = binhdrsz & 0xFFFF;
                hdr->headersz_msb = (binhdrsz & 0xFFFF0000) >> 16;