doc: verified-boot: add required-mode information
authorThirupathaiah Annapureddy <thiruan@linux.microsoft.com>
Mon, 17 Aug 2020 06:01:11 +0000 (23:01 -0700)
committerTom Rini <trini@konsulko.com>
Tue, 13 Oct 2020 01:30:37 +0000 (21:30 -0400)
commit6a0498a5fd41b58b0c61b34f315771aac0eca0e0
tree7c6e3f55fbdff4deb82d89d6aad5f6d8bcd42254
parentfeaeee8b5ff59477e0372ae7b9a655ecca05b24a
doc: verified-boot: add required-mode information

Add documentation about 'required-mode' property in /signature node
in U-Boot's control FDT.

Signed-off-by: Thirupathaiah Annapureddy <thiruan@linux.microsoft.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
doc/uImage.FIT/signature.txt