boards: nxp: convert lpcxpresso55s28 to hwmv2

Convert lpcxpresso55s28

Signed-off-by: David Leach <david.leach@nxp.com>

boards/nxp/lpcxpresso55s28/Kconfig.defconfig

@@ -5,9 +5,6 @@
 
 if BOARD_LPCXPRESSO55S28
 
-config BOARD
-	default "lpcxpresso55S28"
-
 if FXOS8700
 
 choice FXOS8700_MODE

boards/nxp/lpcxpresso55s28/Kconfig.lpcxpresso55s28

@@ -1,9 +1,8 @@
-# LPCXpresso55S28 board
-
 # Copyright (c) 2020 Lemonbeat GmbH
+# Copyright 2024 NXP
+#
 # SPDX-License-Identifier: Apache-2.0
 
 config BOARD_LPCXPRESSO55S28
-	bool "NXP LPCXPRESSO-55S28"
-	depends on SOC_SERIES_LPC55XXX
+	select SOC_LPC55S28
 	select SOC_PART_NUMBER_LPC55S28JBD100

boards/nxp/lpcxpresso55s28/board.yml

@@ -0,0 +1,5 @@
+board:
+  name: lpcxpresso55s28
+  vendor: nxp
+  socs:
+    - name: lpc55s28

boards/nxp/lpcxpresso55s28/lpcxpresso55s28_defconfig

@@ -1,12 +1,10 @@
 #
 # Copyright (c) 2020 Lemonbeat GmbH
+# Copyright 2024 NXP
 #
 # SPDX-License-Identifier: Apache-2.0
 #
 
-CONFIG_SOC_SERIES_LPC55XXX=y
-CONFIG_SOC_LPC55S28=y
-CONFIG_BOARD_LPCXPRESSO55S28=y
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
 CONFIG_SERIAL=y