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CONFIG_ARM64_PA_BITS¶

(No prompt – not directly user assignable.)

Type: int

Direct dependencies¶

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

(Includes any dependencies from ifs and menus.)

Defaults¶

Kconfig definition¶

At arch/arm64/core/Kconfig:235

Included via Kconfig:8 → Kconfig.zephyr:39 → arch/Kconfig:12 → arch/arm64/Kconfig:32

Menu path: (Top) → ARM64 Options

config ARM64_PA_BITS
    int
    default 32 if ARM64_PA_BITS_32
    default 36 if ARM64_PA_BITS_36
    default 40 if ARM64_PA_BITS_40
    default 42 if ARM64_PA_BITS_42
    default 48 if ARM64_PA_BITS_48
    depends on ARM_MMU && (CPU_CORTEX_A || CPU_AARCH64_CORTEX_R) && ARM64

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