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| author | Tom Hughes <tomhughes@chromium.org> | 2019-04-12 16:21:46 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2019-04-26 04:19:09 -0700 |
| commit | 696d45e6306c7cdb40024b94ec7a16327001a038 (patch) | |
| tree | 0e2a155e6e8007c6d7e324ceacde7d469fe5060a /driver | |
| parent | 8c50dc29cb6f7cdb077fe9ba49425404ae98207b (diff) | |
| download | chrome-ec-696d45e6306c7cdb40024b94ec7a16327001a038.tar.gz | |
flash_fp_mcu: use modalias to detect FP spiid
During bringup there was a point where the spiid for the fingerprint
sensor changed between devices (apparently due to broken TPM firmware
since the TPM is usually the first SPI device)). This resulted in
non-obvious failures when running flash_fp_mcu since many other things
were also not working.
BRANCH=none
BUG=chromium:955117
TEST=emerge-nocturne ec-utils-test && cros deploy nocturne ec-utils-test
flash_fp_mcu /opt/google/biod/fw/nocturne_fp_v2.2.110-b936c0a3c.bin
Change-Id: I9161361e2c66de200f618c00074eeb42a9ecb29b
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1566653
Reviewed-by: Nicolas Norvez <norvez@chromium.org>
Diffstat (limited to 'driver')
0 files changed, 0 insertions, 0 deletions