boards: riscv: icev_wireless: Convert to v2

Converts the board to hwmv2

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

boards/others/icev_wireless/Kconfig.defconfig

@@ -1,10 +1,6 @@
 # Copyright (c) 2022 Friedt Professional Engineering Services, Inc
 # SPDX-License-Identifier: Apache-2.0
 
-config BOARD
-	default "icev_wireless"
-	depends on BOARD_ICEV_WIRELESS
-
 config HEAP_MEM_POOL_ADD_SIZE_BOARD
 	int
 	default 65535 if WIFI && BT

boards/others/icev_wireless/Kconfig.icev_wireless

@@ -2,5 +2,4 @@
 # SPDX-License-Identifier: Apache-2.0
 
 config BOARD_ICEV_WIRELESS
-	bool "ICE-V Wireless Board"
-	depends on SOC_ESP32C3
+	select SOC_ESP32C3_MINI_N4

boards/others/icev_wireless/board.yml

@@ -0,0 +1,5 @@
+board:
+  name: icev_wireless
+  vendor: others
+  socs:
+  - name: esp32c3

boards/others/icev_wireless/doc/index.rst

@@ -150,9 +150,9 @@ Zephyr build. Output is structured by the domain subdirectories:
 
   build/
   ├── hello_world
-  │   └── zephyr
-  │       ├── zephyr.elf
-  │       └── zephyr.bin
+  │   └── zephyr
+  │       ├── zephyr.elf
+  │       └── zephyr.bin
   ├── mcuboot
   │    └── zephyr
   │       ├── zephyr.elf

boards/others/icev_wireless/icev_wireless.dts

@@ -11,7 +11,7 @@
 #include <zephyr/dt-bindings/input/input-event-codes.h>
 
 / {
-	model = "icev_wireless";
+	model = "ICEV Wireless";
 	compatible = "espressif,esp32c3";
 
 	chosen {

boards/others/icev_wireless/icev_wireless_defconfig

@@ -1,8 +1,5 @@
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_BOARD_ICEV_WIRELESS=y
-CONFIG_SOC_SERIES_ESP32C3=y
-
 CONFIG_MAIN_STACK_SIZE=2048
 
 CONFIG_CONSOLE=y