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CONFIG_ARM64_VA_BITS
¶
(No prompt – not directly user assignable.)
Type: int
Direct dependencies¶
ARM_MMU
&& CPU_CORTEX_A
&& ARM64
&& ARM
(Includes any dependencies from ifs and menus.)
Defaults¶
32 if
ARM64_VA_BITS_32
36 if
ARM64_VA_BITS_36
42 if
ARM64_VA_BITS_42
48 if
ARM64_VA_BITS_48
Kconfig definition¶
At <Zephyr>/arch/arm/core/aarch64/Kconfig:138
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:29
→ <Zephyr>/arch/Kconfig:12
→ <Zephyr>/arch/arm/Kconfig:46
Menu path: (Top) → ARM Options
config ARM64_VA_BITS int default 32 ifARM64_VA_BITS_32
default 36 ifARM64_VA_BITS_36
default 42 ifARM64_VA_BITS_42
default 48 ifARM64_VA_BITS_48
depends onARM_MMU
&&CPU_CORTEX_A
&&ARM64
&&ARM
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)