CONFIG_APIC_TIMER_TSC_M

TSC to local APIC timer frequency divisor (M)

Type: int

Direct dependencies

(APIC_TIMER_TSC && APIC_TIMER && SOC_APOLLO_LAKE) || (APIC_TIMER_TSC && APIC_TIMER)

(Includes any dependencies from ifs and menus.)

Defaults

  • 3

  • 1

Kconfig definitions

At soc/x86/apollo_lake/Kconfig.defconfig:25

Included via Kconfig:8Kconfig.zephyr:28

Menu path: (Top)

config APIC_TIMER_TSC_M
    int
    default 3
    depends on APIC_TIMER_TSC && APIC_TIMER && SOC_APOLLO_LAKE

At drivers/timer/Kconfig:48

Included via Kconfig:8Kconfig.zephyr:40drivers/Kconfig:24

Menu path: (Top) → Device Drivers → Timer Drivers → New local APIC timer → Use invariant TSC for z_timer_cycle_get_32()

config APIC_TIMER_TSC_M
    int "TSC to local APIC timer frequency divisor (M)"
    default 1
    depends on APIC_TIMER_TSC && APIC_TIMER

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)