On 19.07.21 14:20, Marek Behún wrote:
From: Pali Rohár <p...@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 <p...@kernel.org>
Reviewed-by: Marek Behún <marek.be...@nic.cz>
Reviewed-by: Stefan Roese <s...@denx.de>
Thanks,
Stefan
---
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";
Viele Grüße,
Stefan
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