soc: arm: Remove CPU_HAS_NRF_IDAU's dependencies
CPU_HAS_NRF_IDAU is depending on SOC_SERIES_NRF91X and SOC_NRF5340_CPUAPP. This makes it more difficult to have an out-of-tree nrf SOC. It is also an unnecessary dependency. There is no prompt for CPU_HAS_NRF_IDAU, so it will not show up in menuconfig and it won't be possible to enable it from a users Kconfig fragment. The only way to enable it is to select it, and those that select this option can themselves make sure that they only do so when appropriate. Also, move NRF_SPU options out to SOC Kconfig files to also make out-of-tree SoCs possible. With the added benefit of not polluting the common soc/arm/Kconfig. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
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3 changed files with 26 additions and 16 deletions
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@ -34,28 +34,12 @@ config CPU_HAS_ARM_SAU
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config CPU_HAS_NRF_IDAU
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bool
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depends on SOC_SERIES_NRF91X || SOC_NRF5340_CPUAPP
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select CPU_HAS_TEE
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help
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MCU implements the nRF (vendor-specific) Security Attribution Unit.
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(IDAU: "Implementation-Defined Attribution Unit", in accordance with
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ARM terminology).
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if CPU_HAS_NRF_IDAU
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config NRF_SPU_FLASH_REGION_SIZE
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hex
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default 0x8000 if SOC_SERIES_NRF91X
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default 0x4000 if SOC_NRF5340_CPUAPP
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help
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FLASH region size for the NRF_SPU peripheral
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config NRF_SPU_RAM_REGION_SIZE
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hex
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default 0x2000 if SOC_SERIES_NRF91X || SOC_NRF5340_CPUAPP
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help
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RAM region size for the NRF_SPU peripheral
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endif
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config HAS_SWO
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bool
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help
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@ -98,6 +98,18 @@ config SOC_DCDC_NRF53X_HV
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help
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Enable nRF53 series System on Chip High Voltage DC/DC converter.
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config NRF_SPU_FLASH_REGION_SIZE
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hex
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default 0x4000
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help
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FLASH region size for the NRF_SPU peripheral
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config NRF_SPU_RAM_REGION_SIZE
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hex
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default 0x2000
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help
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RAM region size for the NRF_SPU peripheral
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config SOC_NRF_GPIO_FORWARDER_FOR_NRF5340
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bool
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depends on NRF_SOC_SECURE_SUPPORTED
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@ -19,3 +19,17 @@ config SOC_SERIES_NRF91X
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select HAS_POWEROFF
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help
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Enable support for NRF91 MCU series
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if SOC_SERIES_NRF91X
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config NRF_SPU_FLASH_REGION_SIZE
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hex
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default 0x8000
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help
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FLASH region size for the NRF_SPU peripheral
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config NRF_SPU_RAM_REGION_SIZE
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hex
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default 0x2000
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help
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RAM region size for the NRF_SPU peripheral
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endif
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