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| author | Simon Glass <sjg@chromium.org> | 2013-06-13 15:10:04 -0700 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-06-26 10:18:56 -0400 |
| commit | e29495d37f7c0533d365004ca475218250351c93 (patch) | |
| tree | 1ce4db084dea8f629a934abef35140cd79e2b127 /tools/mkimage.h | |
| parent | 80e4df8ac661ada5308f3bffebe4e6fae1f8e990 (diff) | |
| download | u-boot-imx-e29495d37f7c0533d365004ca475218250351c93.zip u-boot-imx-e29495d37f7c0533d365004ca475218250351c93.tar.gz u-boot-imx-e29495d37f7c0533d365004ca475218250351c93.tar.bz2 | |
mkimage: Add -K to write public keys to an FDT blob
FIT image verification requires public keys. Add a convenient option to
mkimage to write the public keys to an FDT blob when it uses then for
signing an image. This allows us to use:
mkimage -f test.its -K dest.dtb -k keys test.fit
and have the signatures written to test.fit and the corresponding public
keys written to dest.dtb. Then dest.dtb can be used as the control FDT
for U-Boot (CONFIG_OF_CONTROL), thus providing U-Boot with access to the
public keys it needs.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'tools/mkimage.h')
| -rw-r--r-- | tools/mkimage.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/mkimage.h b/tools/mkimage.h index 059e124..63b9b4f 100644 --- a/tools/mkimage.h +++ b/tools/mkimage.h @@ -88,6 +88,7 @@ struct mkimage_params { char *imagefile; char *cmdname; const char *keydir; /* Directory holding private keys */ + const char *keydest; /* Destination .dtb for public key */ }; /* |