choice: Physical address space size

Physical address space size

Type: bool

Help

Choose the maximum physical address range that the kernel will support.

Direct dependencies

ARM_MMU && CPU_CORTEX_A && ARM64 && ARM

(Includes any dependencies from ifs and menus.)

Default

• ARM64_PA_BITS_32

Choice options

• ARM64_PA_BITS_32

• ARM64_PA_BITS_36

• ARM64_PA_BITS_42

• ARM64_PA_BITS_48

Kconfig definition

At arch/arm/core/aarch64/Kconfig:161

Included via Kconfig:8 → Kconfig.zephyr:29 → arch/Kconfig:12 → arch/arm/Kconfig:46

Menu path: (Top) → ARM Options

choice
    bool "Physical address space size"
    default ARM64_PA_BITS_32
    depends on ARM_MMU && CPU_CORTEX_A && ARM64 && ARM
    help
      Choose the maximum physical address range that the kernel will
      support.

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