CONFIG_NRF_ENABLE_CACHE¶

Enable cache

Type: bool

Help¶

Instruction and Data cache is available on nRF5340 CPUAPP
(Application MCU). It may only be accessed by Secure code.

Instruction cache only (I-Cache) is available in nRF5340
CPUNET (Network MCU).

Help¶

Instruction and Data cache is available on nRF5340 CPUAPP
(Application MCU). It may only be accessed by Secure code.

Instruction cache only (I-Cache) is available in nRF5340
CPUNET (Network MCU).

Direct dependencies¶

(((SOC_NRF5340_CPUAPP && !TRUSTED_EXECUTION_NONSECURE) || SOC_NRF5340_CPUNET) && SOC_FAMILY_NRF) || (((SOC_NRF5340_CPUAPP && !TRUSTED_EXECUTION_NONSECURE) || SOC_NRF5340_CPUNET) && SOC_FAMILY_NRF)

(Includes any dependencies from ifs and menus.)

Defaults¶

y
y

Kconfig definitions¶

At <Zephyr SoC>/arm/nordic_nrf/nrf53/Kconfig.soc:210

Included via Kconfig:8 → Kconfig.zephyr:38 → <Zephyr SoC>/Kconfig:15 → <BuildDir>/kconfig/Kconfig.soc.arch:2 → <Zephyr SoC>/arm/nordic_nrf/Kconfig:17

Menu path: (Top) → Hardware Configuration

config NRF_ENABLE_CACHE
    bool "Enable cache"
    default y
    depends on ((SOC_NRF5340_CPUAPP && !TRUSTED_EXECUTION_NONSECURE) || SOC_NRF5340_CPUNET) && SOC_FAMILY_NRF
    help
      Instruction and Data cache is available on nRF5340 CPUAPP
      (Application MCU). It may only be accessed by Secure code.

      Instruction cache only (I-Cache) is available in nRF5340
      CPUNET (Network MCU).

At <Zephyr SoC>/arm/nordic_nrf/nrf53/Kconfig.soc:210

Included via Kconfig:8 → Kconfig.zephyr:38 → <Zephyr SoC>/Kconfig:18 → <Zephyr SoC>/arm/nordic_nrf/Kconfig:17

Menu path: (Top) → Hardware Configuration

config NRF_ENABLE_CACHE
    bool "Enable cache"
    default y
    depends on ((SOC_NRF5340_CPUAPP && !TRUSTED_EXECUTION_NONSECURE) || SOC_NRF5340_CPUNET) && SOC_FAMILY_NRF
    help
      Instruction and Data cache is available on nRF5340 CPUAPP
      (Application MCU). It may only be accessed by Secure code.

      Instruction cache only (I-Cache) is available in nRF5340
      CPUNET (Network MCU).

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