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| author | Daisuke Nojiri <dnojiri@chromium.org> | 2021-01-28 08:40:12 -0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-01-29 14:34:44 +0000 |
| commit | 9e26b68ff06747da4fb2d446f84e3b2e09cbea41 (patch) | |
| tree | 73a6c6ff7c94dc9e5bfdcb8b94046f7bdecdc29a /common/peripheral_charger.c | |
| parent | a9474d0ebcf47fe02952173b81e2fab1cdbd26c8 (diff) | |
| download | chrome-ec-9e26b68ff06747da4fb2d446f84e3b2e09cbea41.tar.gz | |
ctn730: Add delay between INITIALIZATION and ENABLE (2)
ctn730 isn't immediately ready for i2c write after normal mode
initialization. This patch adds 5 msec delay between
WLC_HOST_CTRL_RESET_EVT_NORMAL_MODE and ENABLE_CMD.
BUG=b:173235954, b:178096436
BRANCH=trogdor
TEST=CoachZ
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Change-Id: Ib3dd96637d772a611cd12d394df492276481c412
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2657722
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'common/peripheral_charger.c')
| -rw-r--r-- | common/peripheral_charger.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/common/peripheral_charger.c b/common/peripheral_charger.c index e907257452..326b0bb495 100644 --- a/common/peripheral_charger.c +++ b/common/peripheral_charger.c @@ -296,7 +296,7 @@ static int pchg_run(struct pchg *ctx) } if (previous_state != ctx->state) - CPRINTS("->%s", _text_state(ctx->state)); + CPRINTS("->STATE_%s", _text_state(ctx->state)); ctx->event = PCHG_EVENT_NONE; @@ -358,12 +358,6 @@ void pchg_task(void *u) int p; int rv; - /* - * Without delay, after servo flash, ctn730 in RW always fails to write - * ENABLE_CMD (b:176824601). - */ - msleep(50); - /* In case we arrive here after power-on (for late sysjump) */ if (chipset_in_state(CHIPSET_STATE_ON)) pchg_startup(); |