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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2022-01-14 10:21:19 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-01-24 10:35:10 -0500 |
| commit | 5902a397d029008a98e8e83b7627635ed3a2cd06 (patch) | |
| tree | a9a7f6665bcf9d1166e02ab5aec3859b4d4d2f30 /doc | |
| parent | 6ae24346891d7e9d22707949c61f09346b28d761 (diff) | |
| download | u-boot-5902a397d029008a98e8e83b7627635ed3a2cd06.tar.gz | |
mkimage: Allow to specify the signature algorithm on the command line
This permits to prepare FIT image description that do not hard-code the
final choice of the signature algorithm, possibly requiring the user to
patch the sources.
When -o <algo> is specified, this information is used in favor of the
'algo' property in the signature node. Furthermore, that property is set
accordingly when writing the image.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/mkimage.1 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/mkimage.1 b/doc/mkimage.1 index fea52887846..0734bd36a11 100644 --- a/doc/mkimage.1 +++ b/doc/mkimage.1 @@ -156,6 +156,11 @@ verification. Typically the file here is the device tree binary used by CONFIG_OF_CONTROL in U-Boot. .TP +.BI "\-o [" "signing algorithm" "]" +Specifies the algorithm to be used for signing a FIT image. The default is +taken from the target signature nodes 'algo' properties. + +.TP .BI "\-p [" "external position" "]" Place external data at a static external position. See \-E. Instead of writing a 'data-offset' property defining the offset from the end of the FIT, \-p will |