boards: update arm mps3 an547 board to HWMv2 scheme

This commit updates arm mps3 an547 board to use HWMv2.

Signed-off-by: Torsten Rasmussen <[email protected]>

Author: tejlmand

boards/arm/mps3_an547/Kconfig.board

@@ -0,0 +1,5 @@
+# Copyright (c) 2021 Linaro Limited
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_MPS3
+	select QEMU_TARGET

boards/v2/arm/mps3/Kconfig

@@ -3,9 +3,6 @@
 
 if BOARD_MPS3_AN547
 
-config BOARD
-	default "mps3_an547"
-
 # MPU-based null-pointer dereferencing detection cannot
 # be applied as the (0x0 - 0x400) is unmapped but QEMU
 # will still permit bus access.

boards/arm/mps3_an547/Kconfig.defconfig renamed to boards/v2/arm/mps3/Kconfig.defconfig

@@ -0,0 +1,7 @@
+# Copyright (c) 2023 Nordic Semiconductor
+#
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_MPS3
+	select SOC_SERIES_MPS3
+	select SOC_MPS3_AN547

boards/v2/arm/mps3/Kconfig.mps3

@@ -0,0 +1,7 @@
+board:
+  name: mps3
+  vendor: arm
+  socs:
+  - name: 'an547'
+    variants:
+    - name: 'ns'