tools: rpi-eeprom-digest: Improve docs for secure-boot
commit14f05613b4795a9070d40b554dff84598d684bb2
authorTim Gover <tim.gover@raspberrypi.com>
Wed, 27 Mar 2024 10:48:02 +0000 (27 10:48 +0000)
committerTim Gover <990920+timg236@users.noreply.github.com>
Wed, 27 Mar 2024 14:45:28 +0000 (27 14:45 +0000)
treebbec1d9bc0974caebc2ea034deda886ebaf46ad6
parent07bf72a91980cf1fb916f097d786dffbcbc15dab
tools: rpi-eeprom-digest: Improve docs for secure-boot

Make it clearer that rpi-eeprom-digest is used create optionally
signed hashes for binary files.

For secure-boot the update-pieeprom.sh wrapper must be used
because only the boot configuration is signed by the customer
key rather than the entire SPI flash image.
rpi-eeprom-digest