boards: riscv: neorv32: Convert to v2

Converts the board to hwmv2

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

boards/boards_legacy/riscv/neorv32/Kconfig.defconfig

@@ -1,9 +0,0 @@
-# Copyright (c) 2021 Henrik Brix Andersen <henrik@brixandersen.dk>
-# SPDX-License-Identifier: Apache-2.0
-
-if BOARD_NEORV32
-
-config BOARD
-	default "neorv32"
-
-endif # BOARD_NEORV32

boards/boards_legacy/riscv/neorv32/revision.cmake

@@ -1,7 +0,0 @@
-# Copyright (c) 2021 Henrik Brix Andersen <henrik@brixandersen.dk>
-# SPDX-License-Identifier: Apache-2.0
-
-board_check_revision(
-  FORMAT MAJOR.MINOR.PATCH
-  DEFAULT_REVISION 1.8.6
-)

boards/others/neorv32/Kconfig

@@ -2,5 +2,4 @@
 # SPDX-License-Identifier: Apache-2.0
 
 config BOARD_NEORV32
-	bool "NEORV32 Processor (SoC)"
-	depends on SOC_NEORV32
+	select SOC_NEORV32_V1_8_6 if "$(BOARD_REVISION)" = "1.8.6"

boards/others/neorv32/Kconfig.neorv32

@@ -1,4 +1,5 @@
 # Copyright (c) 2021 Henrik Brix Andersen <henrik@brixandersen.dk>
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_SOC_NEORV32_V1_8_6=y
+config BOARD_NEORV32
+	select SOC_NEORV32

boards/others/neorv32/board.yml

@@ -0,0 +1,10 @@
+board:
+  name: neorv32
+  vendor: others
+  revision:
+    format: major.minor.patch
+    default: "1.8.6"
+    revisions:
+      - name: "1.8.6"
+  socs:
+    - name: neorv32

boards/others/neorv32/neorv32_defconfig

@@ -1,9 +1,7 @@
 # Copyright (c) 2021 Henrik Brix Andersen <henrik@brixandersen.dk>
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_SOC_NEORV32=y
 CONFIG_SOC_NEORV32_ISA_C=y
-CONFIG_BOARD_NEORV32=y
 CONFIG_SERIAL=y
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y