boards: serpente: Convert to HWMv2

Port the board to HWMv2.

Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>

boards/arturo182/index.rst

@@ -0,0 +1,10 @@
+.. _boards-arturo182:
+
+Arturo182
+#########
+
+.. toctree::
+   :maxdepth: 1
+   :glob:
+
+   **/*

boards/arturo182/serpente/Kconfig.serpente

@@ -1,7 +1,6 @@
-# Serpente board configuration
 # Copyright (c) 2020 Alexander Falb <fal3xx@gmail.com>
+# Copyright (c) 2024 Gerson Fernando Budke <nandojve@gmail.com>
 # SPDX-License-Identifier: Apache-2.0
 
 config BOARD_SERPENTE
-	bool "Serpente"
-	depends on SOC_PART_NUMBER_SAMD21E18A
+	select SOC_SAMD21E18A

boards/arturo182/serpente/board.yml

@@ -0,0 +1,5 @@
+board:
+  name: serpente
+  vendor: arturo182
+  socs:
+    - name: samd21e18a

boards/arturo182/serpente/doc/index.rst

@@ -56,7 +56,7 @@ following hardware features:
 Other hardware features are not currently supported by Zephyr.
 
 The default configuration can be found in the Kconfig file
-:zephyr_file:`boards/arm/serpente/serpente_defconfig`.
+:zephyr_file:`boards/arturo182/serpente/serpente_defconfig`.
 
 Connections and IOs
 ===================

boards/arturo182/serpente/serpente.yaml

@@ -2,12 +2,12 @@ identifier: serpente
 name: SERPENTE
 type: mcu
 arch: arm
-ram: 32
-flash: 256
 toolchain:
   - zephyr
   - gnuarmemb
   - xtools
+flash: 256
+ram: 32
 supported:
   - adc
   - counter
@@ -17,5 +17,6 @@ supported:
   - pwm
   - spi
   - uart
+  - usb
   - usb_device
   - watchdog

boards/arturo182/serpente/serpente_defconfig

@@ -1,14 +1,13 @@
+# Copyright (c) 2024 Gerson Fernando Budke <nandojve@gmail.com>
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_SOC_SERIES_SAMD21=y
-CONFIG_SOC_PART_NUMBER_SAMD21E18A=y
-CONFIG_BOARD_SERPENTE=y
 CONFIG_SOC_ATMEL_SAMD_OSC8M=y
 CONFIG_SOC_ATMEL_SAMD_OSC8M_AS_MAIN=y
-CONFIG_CONSOLE=y
-CONFIG_GPIO=y
-CONFIG_UART_CONSOLE=y
-CONFIG_UART_INTERRUPT_DRIVEN=y
-CONFIG_SERIAL=y
+
 CONFIG_BOOTLOADER_BOSSA=y
 CONFIG_BOOTLOADER_BOSSA_ADAFRUIT_UF2=y
+
+CONFIG_CONSOLE=y
+CONFIG_SERIAL=y
+CONFIG_UART_CONSOLE=y
+CONFIG_UART_INTERRUPT_DRIVEN=y

boards/boards_legacy/arm/serpente/Kconfig.defconfig

@@ -1,7 +0,0 @@
-# Serpente board configuration
-# Copyright (c) 2020 Alexander Falb <fal3xx@gmail.com>
-# SPDX-License-Identifier: Apache-2.0
-
-config BOARD
-	default "serpente"
-	depends on BOARD_SERPENTE