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soc: arm: Remove CPU_HAS_NRF_IDAU's dependencies

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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>
This commit is contained in:
Sebastian Bøe 2023-11-10 16:15:56 +01:00 • committed by Carles Cufí
commit 6348a973c3
3 changed files with 26 additions and 16 deletions
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16
soc/arm/Kconfig
View file

@ -34,28 +34,12 @@ config CPU_HAS_ARM_SAU
config CPU_HAS_NRF_IDAU
bool
depends on SOC_SERIES_NRF91X || SOC_NRF5340_CPUAPP
select CPU_HAS_TEE
help
MCU implements the nRF (vendor-specific) Security Attribution Unit.
(IDAU: "Implementation-Defined Attribution Unit", in accordance with
ARM terminology).
if CPU_HAS_NRF_IDAU
config NRF_SPU_FLASH_REGION_SIZE
hex
default 0x8000 if SOC_SERIES_NRF91X
default 0x4000 if SOC_NRF5340_CPUAPP
help
FLASH region size for the NRF_SPU peripheral
config NRF_SPU_RAM_REGION_SIZE
hex
default 0x2000 if SOC_SERIES_NRF91X || SOC_NRF5340_CPUAPP
help
RAM region size for the NRF_SPU peripheral
endif
config HAS_SWO
bool
help

12
soc/arm/nordic_nrf/nrf53/Kconfig.soc
View file

@ -98,6 +98,18 @@ config SOC_DCDC_NRF53X_HV
help
Enable nRF53 series System on Chip High Voltage DC/DC converter.
config NRF_SPU_FLASH_REGION_SIZE
hex
default 0x4000
help
FLASH region size for the NRF_SPU peripheral
config NRF_SPU_RAM_REGION_SIZE
hex
default 0x2000
help
RAM region size for the NRF_SPU peripheral
config SOC_NRF_GPIO_FORWARDER_FOR_NRF5340
bool
depends on NRF_SOC_SECURE_SUPPORTED

14
soc/arm/nordic_nrf/nrf91/Kconfig.series
View file

@ -19,3 +19,17 @@ config SOC_SERIES_NRF91X
select HAS_POWEROFF
help
Enable support for NRF91 MCU series
if SOC_SERIES_NRF91X
config NRF_SPU_FLASH_REGION_SIZE
hex
default 0x8000
help
FLASH region size for the NRF_SPU peripheral
config NRF_SPU_RAM_REGION_SIZE
hex
default 0x2000
help
RAM region size for the NRF_SPU peripheral
endif