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Cherry-pick to earlgrey_1.0.0: [ownership] Initialize owner configuration #24873

Merged
merged 5 commits into from
Oct 25, 2024
Merged

Cherry-pick to earlgrey_1.0.0: [ownership] Initialize owner configuration #24873

merged 5 commits into from
Oct 25, 2024

Commits on Oct 24, 2024

  1. [boot_policy] Don't crash if boot_policy is invalid 

    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)
    @cfrantz
    cfrantz committed Oct 24, 2024
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  2. [ownership] Add fake owner keys 

    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)
    @cfrantz
    cfrantz committed Oct 24, 2024
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  3. [ownership] Add application keys 

    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)
    @cfrantz
    cfrantz committed Oct 24, 2024
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  4. [ownership] Initialize testing keys for the FPGA 

    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)
    @cfrantz
    cfrantz committed Oct 24, 2024
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  5. [ownership] Initialize owner configuration 

    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)
    @cfrantz
    cfrantz committed Oct 24, 2024
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