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zephyr/soc/arm/Kconfig

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arch: arm: Introduce CPU_HAS_ARM_MPU and CPU_HAS_NXP_MPU options This commit introduces CPU_HAS_ARM_MPU and CPU_HAS_NXP_MPU options, which indicate which flavour of MPU is supported by given SoC family. Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
2018-08-09 20:47:27 +08:00
config CPU_HAS_ARM_MPU
bool
# Omit prompt to signify "hidden" option
select CPU_HAS_MPU
help
This option is enabled when the CPU has a Memory Protection Unit (MPU)
in ARM flavour.
config CPU_HAS_NXP_MPU
bool
# Omit prompt to signify "hidden" option
select CPU_HAS_MPU
help
This option is enabled when the CPU has a Memory Protection Unit (MPU)
in NXP flavour.
arch: high-level Kconfig symbol structure for Trusted Execution This commit contributes a Kconfig symbol hierarchy which allows the user to build Zephyr Secure and Non-Secure images on ARMv8-M MCUs with support for Trusted Execution. However, the high-level configuration structure is generic, thus, can be potentially used for any platform that supports Trusted Execution. Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2018-10-12 15:27:28 +08:00
config CPU_HAS_ARM_SAU
bool
# Omit prompt to signify "hidden" option
select CPU_HAS_TEE
help
MCU implements the ARM Security Attribution Unit (SAU).