[nrf noup] soc: nordic: Disable DCACHE

When the secure domain services are enabled.

noup since the symbol SDFW_SERVICES_ENABLED
are not available upstream.

This is required specifically for the PSA crypto
secure service but this is the most relevant Kconfig
that I could use.

This is temporary since we expect to add support for
data cache later.

This affects for the following secdom enabled targets:
nrf54h20_cpuapp and cpurad
nrf9280_cpuapp

Signed-off-by: Georgios Vasilakis <[email protected]>

Author: Vge0rge

soc/nordic/nrf54h/Kconfig

@@ -15,7 +15,7 @@ config SOC_NRF54H20_CPUAPP
 	select CPU_CORTEX_M33
 	select CPU_HAS_ARM_MPU
 	select CPU_HAS_ARM_SAU
-	select CPU_HAS_DCACHE
+	select CPU_HAS_DCACHE if !SDFW_SERVICES_ENABLED
 	select CPU_HAS_ICACHE
 	select CPU_HAS_FPU
 	select CPU_HAS_CUSTOM_FIXED_SOC_MPU_REGIONS
@@ -35,7 +35,7 @@ config SOC_NRF54H20_CPURAD
 	select CPU_CORTEX_M33
 	select CPU_HAS_ARM_MPU
 	select CPU_HAS_ARM_SAU
-	select CPU_HAS_DCACHE
+	select CPU_HAS_DCACHE if !SDFW_SERVICES_ENABLED
 	select CPU_HAS_ICACHE
 	select CPU_HAS_FPU
 	select CPU_HAS_CUSTOM_FIXED_SOC_MPU_REGIONS

soc/nordic/nrf92/Kconfig

@@ -15,7 +15,7 @@ config SOC_NRF9230_ENGB_CPUAPP
 	select CPU_CORTEX_M33
 	select CPU_HAS_ARM_MPU
 	select CPU_HAS_ARM_SAU
-	select CPU_HAS_DCACHE
+	select CPU_HAS_DCACHE if !SDFW_SERVICES_ENABLED
 	select CPU_HAS_ICACHE
 	select CPU_HAS_FPU
 	select CPU_HAS_CUSTOM_FIXED_SOC_MPU_REGIONS