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| author | Hannah Williams <hannah.williams@intel.com> | 2016-06-23 09:50:28 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-06-24 20:40:35 +0200 |
| commit | 5992afa57db4921f341bfdeb4bc796dfa6d0ae0e (patch) | |
| tree | 6d0ca0ced0c90314ceb3af8295ec90ae5b60e19a /src | |
| parent | 1973c39c82ae3c7124e603d92248e34dabfb0a61 (diff) | |
| download | coreboot-5992afa57db4921f341bfdeb4bc796dfa6d0ae0e.tar.xz | |
soc/apollolake: Clear SLP_TYP in PM1_CNT
Change-Id: Id49319ec6b52648b03eaeddfdd1580dd82110fb9
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/15336
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/apollolake/pmutil.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/pmutil.c b/src/soc/intel/apollolake/pmutil.c index 84ac4b77a1..b49c52e98e 100644 --- a/src/soc/intel/apollolake/pmutil.c +++ b/src/soc/intel/apollolake/pmutil.c @@ -315,6 +315,9 @@ int chipset_prev_sleep_state(struct chipset_power_state *ps) prev_sleep_state = SLEEP_STATE_S5; break; } + + /* Clear SLP_TYP. */ + outl(ps->pm1_cnt & ~(SLP_TYP), ACPI_PMIO_BASE + PM1_CNT); } return prev_sleep_state; } |