boards: arm: cc26x2r1_launchxl: Convert to v2

Converts the board to hwmv2

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>

boards/boards_legacy/arm/cc26x2r1_launchxl/Kconfig.defconfig

@@ -1,11 +0,0 @@
-# TI CC26x2R1 LaunchXL board
-
-# Copyright (c) 2019 Brett Witherspoon
-# SPDX-License-Identifier: Apache-2.0
-
-if BOARD_CC26X2R1_LAUNCHXL
-
-config BOARD
-	default "cc26x2r1_launchxl"
-
-endif # BOARD_CC26X2R1_LAUNCHXL

boards/ti/cc26x2r1_launchxl/Kconfig.cc26x2r1_launchxl

@@ -4,5 +4,4 @@
 # SPDX-License-Identifier: Apache-2.0
 
 config BOARD_CC26X2R1_LAUNCHXL
-	bool "TI CC26x2R1 LaunchXL"
-	depends on SOC_CC2652R
+	select SOC_CC2652R

boards/ti/cc26x2r1_launchxl/board.yml

@@ -0,0 +1,5 @@
+board:
+  name: cc26x2r1_launchxl
+  vendor: Texas Instruments
+  socs:
+  - name: cc2652r

boards/ti/cc26x2r1_launchxl/cc26x2r1_launchxl_defconfig

@@ -4,9 +4,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-CONFIG_SOC_SERIES_CC13X2_CC26X2=y
-CONFIG_SOC_CC2652R=y
-CONFIG_BOARD_CC26X2R1_LAUNCHXL=y
 CONFIG_BUILD_OUTPUT_HEX=y
 
 CONFIG_CC13X2_CC26X2_BOOTLOADER_ENABLE=y