diff options
| author | Jimmy Zhang <jimmzhang@nvidia.com> | 2014-06-05 15:20:56 -0700 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2015-01-09 08:19:36 +0100 |
| commit | f4ef77e8449338931a990cb35580dad584cc6053 (patch) | |
| tree | 189fb41dd3fd6efd3107e55ae23708e148cac136 /payloads | |
| parent | b26fd99087049d01920382a5d7875f9c50a07cb0 (diff) | |
tegra: i2c: re-init i2c controller after reset
This serves as supplemental patch to CL:197732. After clearing bus, we
should also redo controller init (because controller has been reset
before bus clear). On the upper layer, upon receiving error return status,
it should just retry instead of simply call cpu_reset().
BUG=chrome-os-partner:28323
BRANCH=nyan
TEST=Built and tested on nyan and nyan_big.
Original-Change-Id: Ib526bc730cb73ffef8696fc2a6a2769d6e71eb9e
Original-Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/202784
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
(cherry picked from commit 06f8917c70ddca88c847d0f15ebe7f286a3f6338)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I1d8bc43d730b53fe7f2dad8713831311e96e3984
Reviewed-on: http://review.coreboot.org/8145
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'payloads')
0 files changed, 0 insertions, 0 deletions