soc: nxp: mcx: mcxe24x: enable LMEM I-cache and cache management

Select CPU_HAS_ICACHE and HAS_MCUX_LMEM_CACHE.
Default CACHE_MANAGEMENT=y and select EXTERNAL_CACHE.
Prepares MCXE24x to use the LMEM cache driver.

Signed-off-by: Holt Sun <[email protected]>

Author: Holt-Sun

soc/nxp/mcx/mcxe/mcxe24x/Kconfig

@@ -9,6 +9,8 @@ config SOC_SERIES_MCXE24X
 	select HAS_MCUX
 	select CLOCK_CONTROL
 	select SOC_RESET_HOOK
+	select CPU_HAS_ICACHE
+	select HAS_MCUX_LMEM_CACHE
 
 if SOC_SERIES_MCXE24X
 

soc/nxp/mcx/mcxe/mcxe24x/Kconfig.defconfig

@@ -19,4 +19,12 @@ config CPU_HAS_CUSTOM_FIXED_SOC_MPU_REGIONS
 config GPIO
 	default y
 
+# Enable cache management features
+configdefault CACHE_MANAGEMENT
+	default y
+
+choice CACHE_TYPE
+	default EXTERNAL_CACHE
+endchoice
+
 endif # SOC_SERIES_MCXE24X