diff options
| author | Furquan Shaikh <furquan@chromium.org> | 2017-10-16 22:19:13 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2017-10-19 00:42:58 +0000 |
| commit | ab6201835acb26c00f2975f9bad35c6024e3a0bf (patch) | |
| tree | ff88e167168614f28042814e985d1748fa964906 /src/soc/intel/common/block/include | |
| parent | e48fb54b161f306966a9d878ab6d103554b2264a (diff) | |
soc/intel/common/block/pmc: Add helper routines to read/write PM1_CNT
This change adds and uses helper routines for reading and writing
PM1_CNT register.
BUG=b:67874513
Change-Id: I69b9347ab54a392b67ba733eb00922583dc1ee5f
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/22081
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/soc/intel/common/block/include')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/pmclib.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/pmclib.h b/src/soc/intel/common/block/include/intelblocks/pmclib.h index 7c10926e48..a045bbea58 100644 --- a/src/soc/intel/common/block/include/intelblocks/pmclib.h +++ b/src/soc/intel/common/block/include/intelblocks/pmclib.h @@ -47,6 +47,9 @@ int soc_prev_sleep_state(const struct chipset_power_state *ps, void pmc_update_pm1_enable(uint16_t events); uint16_t pmc_read_pm1_enable(void); +uint32_t pmc_read_pm1_control(void); +void pmc_write_pm1_control(uint32_t pm1_cnt); + /* * Function to print, clear, and return SMI status bits in SMI_STS * register. This function internally calls pmc_reset_smi_status with |