| commit | 93d9f2095ff55904bcdac9d4ef0fab46fd084dd3 | [log] [tgz] |
|---|---|---|
| author | William A. Kennington III <wak@google.com> | Wed Jun 25 22:03:01 2025 -0700 |
| committer | William Kennington <wak@google.com> | Fri Jun 27 13:47:59 2025 -0700 |
| tree | f0241e1516ff4a3974de62c1753658f592735d12 | |
| parent | 0f4ca5c01b7aa72f54e032f955406daadebf3379 [diff] |
image_types_gbmc_dynamic: Move image descriptor to end We have cases where the image only gets partially flashed due to interruptions in the process. This causes the hoth descriptor validation scheme to think there is a valid image, even though a full checksum validation would fail. When an update process tries to activate this image, it has to go through an extra powercycle in order to have hoth invalidate it. Once invalidated it will then flash it correctly. If we just ensure the image is always invalid before being fully flashed, we don't need to worry about ever misidentifying it. Tested: Built and verified a rome / spr / tpu image to show valid offsets + size in the u-boot / kernel and newly injected descriptor space near the end of the image. Fusion-Link: https://fusion2.corp.google.com/f53aaa90-bc8b-3ca8-a31c-b27d977628d8 Fusion-Link: https://fusion2.corp.google.com/b475264f-f029-3fd6-a847-f65cc67fc6be Fusion-Link: https://fusion2.corp.google.com/8f24e37f-9899-30aa-a357-ea7fec6ec85f Fusion-Link: https://fusion2.corp.google.com/36679082-8f48-3309-90c8-4d1dc24c3ea0 Platforms-Affected: All Google-Bug-Id: 427819900 Change-Id: I8a1f710d09218f7622d6c69173860397d8478764 Signed-off-by: William A. Kennington III <wak@google.com> (cherry picked from commit 1fd823e6ae90904bf027cc20cb84e8446c3062e4)