doc: signature.txt: Document devicetree format for ECDSA keys
authorAlexandru Gagniuc <mr.nuke.me@gmail.com>
Fri, 19 Feb 2021 18:45:13 +0000 (12:45 -0600)
committerTom Rini <trini@konsulko.com>
Wed, 14 Apr 2021 19:06:08 +0000 (15:06 -0400)
commit9eef0fe7e5b47b5bc2dde19d67fcde6ee91662c8
tree535933f1fcc3e7687596c10cb169ba997d8e3b3f
parented6c9e0b6668a05d62f5d1b75aecaf246ba51042
doc: signature.txt: Document devicetree format for ECDSA keys

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
doc/uImage.FIT/signature.txt