The header of the StarFive U-Boot SPL file u-boot-spl.normal.out has a
field indicating the payload size. When copying U-Boot SPL from a
partition the copied file might be too long.
Currently in this situation a misleading error message 'Incorrect CRC32' is
written.
We must use the payload size and not the file size when calculating the
CRC32.
Write a warning if the file is too long indicating the correct size. This
enables the user to truncate the file accordingly.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Do not leak file descriptor if writing fails.
Correct the error text if opening a file fails.
Addresses-Coverity-ID: 467054 Resource leaks
Fixes: 64fd30d367 ("tools: mkimage: Add StarFive SPL image support")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The StarFive JH7110 base boards require a header to be prefixed to the SPL
binary image. This has previously done with a vendor tool 'spl_tool'
published under a GPL-2-or-later license. Integrate this capability into
mkimage.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Tested-by: Chanho Park <chanho61.park@samsung.com>
Tested-by: Milan P. Stanić <mps@arvanta.net>
