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Diffstat (limited to 'src/soc/intel/cannonlake/pmutil.c')
-rw-r--r--src/soc/intel/cannonlake/pmutil.c33
1 files changed, 1 insertions, 32 deletions
diff --git a/src/soc/intel/cannonlake/pmutil.c b/src/soc/intel/cannonlake/pmutil.c
index 951d8863ac..b57102df42 100644
--- a/src/soc/intel/cannonlake/pmutil.c
+++ b/src/soc/intel/cannonlake/pmutil.c
@@ -29,6 +29,7 @@
#include <console/console.h>
#include <intelblocks/pmclib.h>
#include <intelblocks/rtc.h>
+#include <intelblocks/tco.h>
#include <halt.h>
#include <rules.h>
#include <stdlib.h>
@@ -154,38 +155,6 @@ uint8_t *pmc_mmio_regs(void)
return (void *)(uintptr_t)PCH_PWRM_BASE_ADDRESS;
}
-uint16_t smbus_tco_regs(void)
-{
- uint16_t reg16;
-
- reg16 = pci_read_config16(PCH_DEV_SMBUS, TCOBASE);
-
- return ALIGN_DOWN(reg16, 0x20);
-}
-
-uint32_t soc_reset_tco_status(void)
-{
- u16 tco1_sts;
- u16 tco2_sts;
- u16 tcobase;
-
- tcobase = smbus_tco_regs();
-
- /* TCO Status 2 register */
- tco2_sts = inw(tcobase + TCO2_STS);
- tco2_sts |= TCO2_STS_SECOND_TO;
- outw(tco2_sts, tcobase + TCO2_STS);
-
- /* TCO Status 1 register */
- tco1_sts = inw(tcobase + TCO1_STS);
-
- /* Clear SECOND_TO_STS bit */
- if (tco2_sts & TCO2_STS_SECOND_TO)
- outw(tco2_sts & ~TCO2_STS_SECOND_TO, tcobase + TCO2_STS);
-
- return (tco2_sts << 16) | tco1_sts;
-}
-
uintptr_t soc_read_pmc_base(void)
{
return (uintptr_t)pmc_mmio_regs();