tools: kwboot: Fix inserting UART data checksum without -B option
Commit 7665ed2fa04e ("tools: kwboot: Fix parsing UART image without data
checksum") added fixup code to insert place for data checksum if UART image
does not have it. Together with option -B (change baudrate), kwboot
calculates this checksum. Without option -B, it inserts only place for
checksum but does not calculate it.
This commit fix above logic and calculate data checksum also when kwboot is
used without -B option.
Fixes: 7665ed2fa04e ("tools: kwboot: Fix parsing UART image without data checksum")
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/tools/kwboot.c b/tools/kwboot.c
index ef108c8..61a9c30 100644
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -2079,6 +2079,8 @@
goto err;
}
kwboot_img_grow_data_right(img, size, sizeof(uint32_t));
+ /* Update the 32-bit data checksum */
+ *kwboot_img_csum32_ptr(img) = kwboot_img_csum32(img);
}
if (!kwboot_img_has_ddr_init(img) &&