Add support for RW61X in MCUX-SDK

Enable support for the highly integrated NXP triradio solution "RW612",
designed for a broad array of applications, including, but not limited to:
connected smart home devices, gaming controllers,
enterprise and industrial automation, smart accessories,
and "smart energy".

Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
Co-authored-by: Daniel DeGrasse <daniel.degrasse@nxp.com>

mcux/CMakeLists.txt

@@ -47,7 +47,7 @@ zephyr_compile_definitions(${MCUX_CPU})
 # practice, drilling down like this avoids the need for repetitive
 # build scripts for every mcux device.
 zephyr_library_sources(mcux-sdk/devices/${MCUX_DEVICE_PATH}/drivers/fsl_clock.c)
-if (${MCUX_DEVICE} MATCHES "LPC|MIMXRT6|MIMXRT5")
+if (${MCUX_DEVICE} MATCHES "LPC|MIMXRT6|MIMXRT5|RW6")
   zephyr_library_sources(mcux-sdk/devices/${MCUX_DEVICE_PATH}/drivers/fsl_power.c)
   zephyr_library_sources(mcux-sdk/devices/${MCUX_DEVICE_PATH}/drivers/fsl_reset.c)
 endif()

mcux/README

@@ -68,3 +68,4 @@ Patch List:
      - All *.a binary archive files. Files are still present in the SDK github repo but are not allowed in Zephyr Project
      - mcux-sdk\manifests
      - mcux-sdk\docs
+  4. Add RW61X device_system.cmake

mcux/hal_nxp.cmake

@@ -218,7 +218,7 @@ include_driver_ifdef(CONFIG_DMA_NXP_EDMA	edma_rev2		driver_edma_rev2)
 
 if ((${MCUX_DEVICE} MATCHES "MIMXRT1[0-9][0-9][0-9]") AND (NOT (CONFIG_SOC_MIMXRT1166_CM4 OR CONFIG_SOC_MIMXRT1176_CM4)))
   include_driver_ifdef(CONFIG_HAS_MCUX_CACHE		cache/armv7-m7	driver_cache_armv7_m7)
-elseif(${MCUX_DEVICE} MATCHES "MIMXRT(5|6)")
+elseif((${MCUX_DEVICE} MATCHES "MIMXRT(5|6)") OR (${MCUX_DEVICE} MATCHES "RW61"))
   include_driver_ifdef(CONFIG_HAS_MCUX_CACHE		cache/cache64	driver_cache_cache64)
 elseif((${MCUX_DEVICE} MATCHES "MK(28|66)") OR (${MCUX_DEVICE} MATCHES "MKE(14|16|18)") OR (CONFIG_SOC_MIMXRT1166_CM4) OR (CONFIG_SOC_MIMXRT1176_CM4))
   include_driver_ifdef(CONFIG_HAS_MCUX_CACHE		cache/lmem	driver_cache_lmem)
@@ -233,6 +233,14 @@ elseif (${MCUX_DEVICE} MATCHES "MIMXRT10[0-9][0-9]")
    include_driver_ifdef(CONFIG_PM_MCUX_PMU		pmu		driver_pmu)
 endif()
 
+if((${MCUX_DEVICE} MATCHES "RW61") AND (NOT DEFINED CONFIG_MINIMAL_LIBC))
+	# Whenever building for RW61x without minimal LIBC, use optimized memcpy.
+	# This will avoid issues with unaligned access to peripheral RAM regions
+	# caused by the memcpy implmentation in newlib
+	zephyr_library_sources(${CMAKE_CURRENT_LIST_DIR}/mcux-sdk/utilities/misc_utilities/fsl_memcpy.S)
+endif()
+
+
 if("${CONFIG_SOC_FAMILY}" STREQUAL "nxp_kinetis")
 
   include_driver_ifdef(CONFIG_SOC_FLASH_MCUX		flash		driver_flash)

mcux/mcux-sdk/devices/RW610/device_system.cmake

@@ -0,0 +1,13 @@
+#Description: device_system; user_visible: False
+include_guard(GLOBAL)
+message("device_system component is included.")
+
+target_sources(${MCUX_SDK_PROJECT_NAME} PRIVATE
+	${CMAKE_CURRENT_LIST_DIR}/system_RW610.c
+)
+
+target_include_directories(${MCUX_SDK_PROJECT_NAME} PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/.
+)
+
+

mcux/mcux-sdk/devices/RW612/device_system.cmake

@@ -0,0 +1,13 @@
+#Description: device_system; user_visible: False
+include_guard(GLOBAL)
+message("device_system component is included.")
+
+target_sources(${MCUX_SDK_PROJECT_NAME} PRIVATE
+	${CMAKE_CURRENT_LIST_DIR}/system_RW612.c
+)
+
+target_include_directories(${MCUX_SDK_PROJECT_NAME} PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/.
+)
+
+