From: Pali Rohár pali@kernel.org
There is no code for extracting data from kwbimage, so show an error message when user tries this via e.g. dumpimage call: ./tools/dumpimage -T kwbimage -o /tmp/out u-boot-spl.kwb
Signed-off-by: Pali Rohár pali@kernel.org Reviewed-by: Marek Behún marek.behun@nic.cz Reviewed-by: Stefan Roese sr@denx.de --- tools/kwbimage.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/tools/kwbimage.c b/tools/kwbimage.c index 5410df63f5..9ecda861e4 100644 --- a/tools/kwbimage.c +++ b/tools/kwbimage.c @@ -1867,6 +1867,11 @@ static int kwbimage_generate(struct image_tool_params *params, */ static int kwbimage_check_params(struct image_tool_params *params) { + if (params->iflag) { + fprintf(stderr, "%s: kwbimage does not support extract operation\n", params->cmdname); + return CFG_INVALID; + } + if (!params->imagename || !strlen(params->imagename)) { char *msg = "Configuration file for kwbimage creation omitted";