CONFIG_HPET_TIMER

HPET timer

Type: bool

Help

This option selects High Precision Event Timer (HPET) as a system timer.

Direct dependencies

X86 || X86_64

(Includes any dependencies from if’s and menus.)

Defaults

No defaults. Implicitly defaults to n.

Symbols selected by this symbol

Symbols that select this symbol

Kconfig definition

At drivers/timer/Kconfig:13

Included via Kconfig:10Kconfig.zephyr:35drivers/Kconfig:26

Menu path: (top menu) → Device Drivers → Timer Drivers

menuconfig HPET_TIMER
    bool
    prompt "HPET timer" if X86 || X86_64
    select IOAPIC if X86 && (X86 || X86_64)
    select LOAPIC if X86 && (X86 || X86_64)
    select TIMER_READS_ITS_FREQUENCY_AT_RUNTIME if X86 || X86_64
    select TICKLESS_CAPABLE if X86 || X86_64
    depends on X86 || X86_64
    help
      This option selects High Precision Event Timer (HPET) as a
      system timer.

(Definitions include propagated dependencies, including from if’s and menus.)