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| author | Randall Spangler <rspangler@chromium.org> | 2013-04-24 14:31:39 -0700 |
|---|---|---|
| committer | ChromeBot <chrome-bot@google.com> | 2013-04-24 17:33:09 -0700 |
| commit | a55e270f0b8c9111a52a544a6f782096dd3663dd (patch) | |
| tree | ffe2ccc54a152bb34a71118c6a04242690c8ace1 | |
| parent | 13d08cbce308f7e5cc0e756a363d9c2af20714d1 (diff) | |
| download | chrome-ec-a55e270f0b8c9111a52a544a6f782096dd3663dd.tar.gz | |
Temporarily enable all FETs at chipset poweron
This will allow debugging until the I2C passthru command is supported,
and should be removed once it is supported.
BUG=chrome-os-partner:18778
BRANCH=pit
TEST=build pit; can't test until we have boards
Change-Id: I6285e76763a5f3bfd759161115d4905697b56e6c
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/49096
Reviewed-by: Doug Anderson <dianders@chromium.org>
| -rw-r--r-- | common/pmu_tps65090.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/common/pmu_tps65090.c b/common/pmu_tps65090.c index 36ec5e4aea..eb8c5ed3a5 100644 --- a/common/pmu_tps65090.c +++ b/common/pmu_tps65090.c @@ -632,6 +632,21 @@ void pmu_init(void) static void pmu_chipset_startup(void) { pmu_init(); + +#ifdef BOARD_pit + /* Enable all FETs. + * + * TODO: This is temporary code; remove when I2C passthru is working + * (crosbug.com/p/18778). + */ + { + int i; + int pgood; + + for (i = 1; i <= 7; i++) + pmu_enable_fet(i, 1, &pgood); + } +#endif } DECLARE_HOOK(HOOK_CHIPSET_STARTUP, pmu_chipset_startup, HOOK_PRIO_DEFAULT); |