On 3/23/23 20:57, Pali Rohár wrote:
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 <p...@kernel.org>
Reviewed-by: Stefan Roese <s...@denx.de>
Thanks,
Stefan
---
tools/kwboot.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/kwboot.c b/tools/kwboot.c
index dd894e80db1c..23a893a9b9f8 100644
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -2082,6 +2082,8 @@ kwboot_img_patch(void *img, size_t *size, int baudrate)
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) &&
Viele Grüße,
Stefan Roese
--
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