CONFIG_PLIC

Platform Level Interrupt Controller (PLIC)

Type: bool

Help

Platform Level Interrupt Controller provides support for external interrupt lines defined by the RISC-V SoC;

Direct dependencies

SOC_FAMILY_RISCV_PRIVILEGE

(Includes any dependencies from ifs and menus.)

Default

  • y

Kconfig definition

At <Zephyr>/drivers/interrupt_controller/Kconfig:19

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:26

Menu path: (Top) → Device Drivers → Interrupt Controllers

config PLIC
    bool "Platform Level Interrupt Controller (PLIC)"
    default y
    select RISCV_HAS_PLIC
    select MULTI_LEVEL_INTERRUPTS
    select 2ND_LEVEL_INTERRUPTS
    depends on SOC_FAMILY_RISCV_PRIVILEGE
    help
      Platform Level Interrupt Controller provides support
      for external interrupt lines defined by the RISC-V SoC;

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