| commit | 80ff46678055f82fa3000b8b5863c84f04be26f4 | [log] [tgz] |
|---|---|---|
| author | Kelvin Zhang <zhangkelvin@google.com> | Mon Feb 08 19:57:57 2021 -0500 |
| committer | Kelvin Zhang <zhangkelvin@google.com> | Thu Feb 11 19:06:08 2021 -0500 |
| tree | 584ec14c0ee1206988c709510db63ac85a95ad34 | |
| parent | a632e7f8552e8d26f8b59bc33e8c612e87e809ae [diff] |
Prevent SPL downgrade OTAs from generating Previously we allow all spl downgrade OTA to generate. But applying such OTA often causes device to hang and rollback, because keymaster refuses to attach if it detects spl downgrade. When such error happens, it's really hard to debug. So instead of debugging a mysterious boot failure, let''s prevent such OTA from generating in the first place. Test: th Bug: 178584781 Change-Id: I8e271862d804e86b16aea70424b4d3e289d43cc9
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