diff options
Diffstat (limited to 'src/soc/intel/tigerlake/finalize.c')
| -rw-r--r-- | src/soc/intel/tigerlake/finalize.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/src/soc/intel/tigerlake/finalize.c b/src/soc/intel/tigerlake/finalize.c index 5bf01de7f0..2cc9671c30 100644 --- a/src/soc/intel/tigerlake/finalize.c +++ b/src/soc/intel/tigerlake/finalize.c @@ -15,6 +15,7 @@ #include <device/pci.h> #include <intelblocks/lpc_lib.h> #include <intelblocks/pcr.h> +#include <intelblocks/pmclib.h> #include <intelblocks/tco.h> #include <intelblocks/thermal.h> #include <spi-generic.h> @@ -28,10 +29,7 @@ static void pch_finalize(void) { - uint32_t reg32; - uint8_t *pmcbase; config_t *config; - uint8_t reg8; /* TCO Lock down */ tco_lockdown(); @@ -50,19 +48,12 @@ static void pch_finalize(void) * returns NULL for PCH_DEV_PMC device. */ config = config_of_soc(); - pmcbase = pmc_mmio_regs(); - if (config->PmTimerDisabled) { - reg8 = read8(pmcbase + PCH_PWRM_ACPI_TMR_CTL); - reg8 |= (1 << 1); - write8(pmcbase + PCH_PWRM_ACPI_TMR_CTL, reg8); - } + if (config->PmTimerDisabled) + pmc_disable_acpi_timer(); /* Disable XTAL shutdown qualification for low power idle. */ - if (config->s0ix_enable) { - reg32 = read32(pmcbase + CPPMVRIC); - reg32 |= XTALSDQDIS; - write32(pmcbase + CPPMVRIC, reg32); - } + if (config->s0ix_enable) + pmc_ignore_xtal_shutdown(); pmc_clear_pmcon_sts(); } |