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arm64: Kconfig: Enable userspace feature

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Enable userspace for Armv8R aarch64

Signed-off-by: Jaxson Han <jaxson.han@arm.com>
This commit is contained in:
Jaxson Han 2021-07-27 13:27:26 +08:00 • committed by Christopher Friedt
commit 207926c479
2 changed files with 4 additions and 0 deletions
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1
arch/arm64/core/Kconfig
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@ -127,6 +127,7 @@ config ARMV8_R
bool
select ATOMIC_OPERATIONS_BUILTIN
select SCHED_IPI_SUPPORTED if SMP
select ARCH_HAS_USERSPACE if ARM_MPU
help
This option signifies the use of an ARMv8-R processor
implementation.

3
arch/arm64/core/cortex_r/Kconfig
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@ -10,6 +10,9 @@ if CPU_HAS_MPU
config ARM_MPU
bool "ARM MPU Support"
select THREAD_STACK_INFO
select MPU
select SRAM_REGION_PERMISSIONS
select ARCH_MEM_DOMAIN_SYNCHRONOUS_API if USERSPACE
default y
help
MPU implements Memory Protection Unit.