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zephyr/soc/arm/Kconfig

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soc: arm: add missing license header Add license header for soc/arm/Kconfig. Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2019-02-08 21:13:33 +08:00
# Kconfig - general options signifying CPU capabilities of ARM SoCs
#
# Copyright (c) 2018 Nordic Semiconductor ASA.
#
# SPDX-License-Identifier: Apache-2.0
#
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)
doc: fix kconfig misspellings Fix misspellings in Kconfig files that show up in the configuration documentation (and make menuconfig screens). Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
2018-11-03 03:09:45 +08:00
in ARM flavor.
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_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)
doc: fix kconfig misspellings Fix misspellings in Kconfig files that show up in the configuration documentation (and make menuconfig screens). Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
2018-11-03 03:09:45 +08:00
in NXP flavor.
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).
logger: add a SWO backend This commit adds Serial Wire Output (SWO) logger backend. SWO is an extension of Serial Wire Debug (SWD) port developed by ARM. Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2018-12-20 16:01:14 +08:00
soc: arm: introduce Kconfig option for Nordic IDAU This commit introduces a new Kconfig symbol to signify that a CPU implements the Nordic-specific security attribution unit. The symbol is meant to be selected by Nordic SoCs that implement the System Protection Unit (SPU) peripheral. Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2018-12-22 05:52:42 +08:00
config CPU_HAS_NRF_IDAU
bool
# Omit prompt to signify "hidden" option
depends on SOC_SERIES_NRF91X
select CPU_HAS_TEE
help
MCU implements the nRF (vendor-specific) Security Attribution Unit.
(IDAU: "Implementation-Defined Attribution Unit", in accordance with
ARM terminology).
logger: add a SWO backend This commit adds Serial Wire Output (SWO) logger backend. SWO is an extension of Serial Wire Debug (SWD) port developed by ARM. Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2018-12-20 16:01:14 +08:00
config HAS_SWO
bool
# Omit prompt to signify "hidden" option
help
When enabled, indicates that SoC has an SWO output