diff options
Diffstat (limited to 'src/soc/amd/picasso/southbridge.c')
| -rw-r--r-- | src/soc/amd/picasso/southbridge.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/soc/amd/picasso/southbridge.c b/src/soc/amd/picasso/southbridge.c index 4cd24dd900..54d7640098 100644 --- a/src/soc/amd/picasso/southbridge.c +++ b/src/soc/amd/picasso/southbridge.c @@ -233,7 +233,6 @@ void sb_enable(struct device *dev) static void sb_init_acpi_ports(void) { u32 reg; - msr_t cst_addr; /* We use some of these ports in SMM regardless of whether or not * ACPI tables are generated. Enable these ports indiscriminately. @@ -244,11 +243,6 @@ static void sb_init_acpi_ports(void) pm_write16(PM_TMR_BLK, ACPI_PM_TMR_BLK); pm_write16(PM_GPE0_BLK, ACPI_GPE0_BLK); - /* CpuControl is in \_SB.CP00, 6 bytes */ - cst_addr.hi = 0; - cst_addr.lo = ACPI_CPU_CONTROL; - wrmsr(MSR_CSTATE_ADDRESS, cst_addr); - if (CONFIG(HAVE_SMI_HANDLER)) { /* APMC - SMI Command Port */ pm_write16(PM_ACPI_SMI_CMD, APM_CNT); |