diff options
Diffstat (limited to 'src/soc/intel/cannonlake/finalize.c')
| -rw-r--r-- | src/soc/intel/cannonlake/finalize.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/soc/intel/cannonlake/finalize.c b/src/soc/intel/cannonlake/finalize.c index 002e8ea42b..b2fb9f9ec6 100644 --- a/src/soc/intel/cannonlake/finalize.c +++ b/src/soc/intel/cannonlake/finalize.c @@ -91,11 +91,18 @@ static void pch_finalize(void) write8(pmcbase + PCH_PWRM_ACPI_TMR_CTL, reg8); } - /* Disable XTAL shutdown qualification for low power idle. */ if (config->s0ix_enable) { + /* Disable XTAL shutdown qualification for low power idle. */ reg32 = read32(pmcbase + CPPMVRIC); reg32 |= XTALSDQDIS; write32(pmcbase + CPPMVRIC, reg32); + + if (config->cppmvric2_adsposcdis) { + /* Enable Audio DSP OSC qualification for S0ix */ + reg32 = read32(pmcbase + CPPMVRIC2); + reg32 &= ~ADSPOSCDIS; + write32(pmcbase + CPPMVRIC2, reg32); + } } pch_handle_sideband(config); |