Cherry-pick to earlgrey_1.0.0: [ownership] Initialize owner configuration #24873
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In the event the primary_bl0_slot is neither `SlotA` or `SlotB`, default to SlotA rather than boot-looping forever. Signed-off-by: Chris Frantz <[email protected]> (cherry picked from commit 993abff)
The fake owner keys include: - An owner key. - An activate key. - An unlock key. Signed-off-by: Chris Frantz <[email protected]> (cherry picked from commit 56ae8ff)
Add the keys from `rom_ext/keys/fake` to this subdirectory as appliction keys. Signed-off-by: Chris Frantz <[email protected]> (cherry picked from commit a9b6d98)
In order to avoid requiring an initial ownership transfer as a prerequisite to running tests on the FPGA, we allow the FPGA to automatically transition itself to the in-repo test owner. Signed-off-by: Chris Frantz <[email protected]> (cherry picked from commit b436c1d)
Depending on the `ownership_state`, initialize the owner configuration appropriately. - Locked states initialize the chip with a single configuration and make sure the two owner pages are identical. - Unlocked states initialize the chip with an A/B configuration based on the contents of each of the owner pages. - The No-Owner state normally performs no initialization. However, a weak function is introduced to allow FPGA builds to link a `testonly` module that supplies the default testing owner configuration. Signed-off-by: Chris Frantz <[email protected]> (cherry picked from commit 71c5cfb)
timothytrippel
approved these changes
Oct 24, 2024
moidx
approved these changes
Oct 25, 2024
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This is a manual cherrypick of #24190.
Depending on the
ownership_state, initialize the owner configurationappropriately.
sure the two owner pages are identical.
the contents of each of the owner pages.
weak function is introduced to allow FPGA builds to link a
testonlymodule that supplies the default testing owner configuration.