CONFIG_MMU_PAGE_SIZE

Size of smallest granularity MMU page

Type: hex

Help

Size of memory pages. Varies per MMU but 4K is common. For MMUs that
support multiple page sizes, put the smallest one here.

Direct dependencies

(ARM_MMU && (CPU_CORTEX_A || CPU_AARCH64_CORTEX_R) && ARM64) || MMU

(Includes any dependencies from ifs and menus.)

Defaults

• 0x1000

• 0x1000

Kconfig definitions

At <Zephyr Architecture>/arm64/core/Kconfig:177

Included via Kconfig:8 → Kconfig.zephyr:39 → <Zephyr Architecture>/Kconfig:12 → <Zephyr Architecture>/arm64/Kconfig:32

Menu path: (Top) → ARM64 Options

config MMU_PAGE_SIZE
    hex
    default 0x1000
    depends on ARM_MMU && (CPU_CORTEX_A || CPU_AARCH64_CORTEX_R) && ARM64

---

At <Zephyr Architecture>/Kconfig:606

Included via Kconfig:8 → Kconfig.zephyr:39

Menu path: (Top) → Enable MMU features

config MMU_PAGE_SIZE
    hex "Size of smallest granularity MMU page"
    default 0x1000
    depends on MMU
    help
      Size of memory pages. Varies per MMU but 4K is common. For MMUs that
      support multiple page sizes, put the smallest one here.

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