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| author | Sam McNally <sammc@chromium.org> | 2022-10-18 20:34:42 +1100 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-11-17 09:24:41 +0000 |
| commit | 5b6985240bc5e673ec2a744bedda7e22583cea77 (patch) | |
| tree | 788d562a3396094daf65e3daa5f065c2d0dba5ee /host | |
| parent | 69d6d85c20910cc1d07752c9468f7822d421339e (diff) | |
| download | vboot-5b6985240bc5e673ec2a744bedda7e22583cea77.tar.gz | |
futility: updater: Use flashrom dummy programmer to implement --emulate
futility update --emulate and flashrom's dummy programmer serve similar
purposes - both provide support for using a file instead of a real ROM.
The current --emulate implementation involves special-casing before
interacting with flashrom and pre-filling in the current image contents;
an appropriately-configured dummy programmer and unmodified flashrom
interactions could accomplish the same outcome with a more centralised
handling of --emulate. Other --emulate interactions mock out
non-flashrom interactions, so need to continue handling --emulate
specially for now.
Switch --emulate to use the dummy programmer. Add an extra field to
store the original programmer option for deciding on whether the apply
the preserve_me quirk.
BUG=b:253966060
TEST=unit tests
BRANCH=None
Signed-off-by: Sam McNally <sammc@chromium.org>
Change-Id: I687749523f54edcb9dd41cfc85614949b9d6607a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/3965582
Reviewed-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Diffstat (limited to 'host')
0 files changed, 0 insertions, 0 deletions