tools: kwboot: Reserve enough space for patching kwbimage in memory
SPI image header and data parts do not have to be aligned to 128 byte
xmodem block size. So reserve additional memory for aligning header part
and additional memory for aligning data part.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/tools/kwboot.c b/tools/kwboot.c
index c55b410..4e29317 100644
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -1672,8 +1672,10 @@
else
/* ensure we have enough space for baudrate change code */
after_img_rsv += KWBOOT_BAUDRATE_BIN_HEADER_SZ +
+ KWBOOT_XM_BLKSZ +
sizeof(kwboot_pre_baud_code) +
- sizeof(kwboot_baud_code);
+ sizeof(kwboot_baud_code) +
+ KWBOOT_XM_BLKSZ;
if (imgpath) {
img = kwboot_read_image(imgpath, &size, after_img_rsv);