boards: arm64: intel_socfpga_agilex5_socdk: move to HWMv2

Move and convert to HWMv2 `intel_socfpga_agilex5_socdk`
board configuration.

Signed-off-by: Dmitrii Golovanov <dmitrii.golovanov@intel.com>

boards/boards_legacy/arm64/intel_socfpga_agilex5_socdk/Kconfig.board

@@ -1,7 +0,0 @@
-# Copyright (c) 2022 Intel Corporation
-# SPDX-License-Identifier: Apache-2.0
-
-config BOARD_INTEL_SOCFPGA_AGILEX5_SOCDK
-	bool "Intel SoC FPGA Development Kit (Agilex5)"
-	select HAS_COVERAGE_SUPPORT
-	depends on SOC_AGILEX5

boards/boards_legacy/arm64/intel_socfpga_agilex5_socdk/Kconfig.defconfig

@@ -1,9 +0,0 @@
-# Copyright (c) 2022 Intel Corporation
-# SPDX-License-Identifier: Apache-2.0
-
-config BOARD
-	default "intel_socfpga_agilex5_socdk"
-	depends on BOARD_INTEL_SOCFPGA_AGILEX5_SOCDK
-
-config MAX_THREAD_BYTES
-	default 5

boards/intel/intel_socfpga_agilex5_socdk/Kconfig.defconfig

@@ -0,0 +1,8 @@
+# Copyright (c) 2022-2024 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+config HAS_COVERAGE_SUPPORT
+	default y
+
+config MAX_THREAD_BYTES
+	default 5

boards/intel/intel_socfpga_agilex5_socdk/Kconfig.intel_socfpga_agilex5_socdk

@@ -0,0 +1,7 @@
+# Copyright (c) 2022-2024 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_INTEL_SOCFPGA_AGILEX5_SOCDK
+	select SOC_AGILEX5
+	help
+	  Intel SoC FPGA Development Kit (Agilex5)

boards/intel/intel_socfpga_agilex5_socdk/board.yml

@@ -0,0 +1,4 @@
+board:
+  name: intel_socfpga_agilex5_socdk
+  socs:
+    - name: intel_socfpga_agilex5

boards/intel/intel_socfpga_agilex5_socdk/doc/index.rst

@@ -45,7 +45,7 @@ hardware features:
 NOTE: TODO, more details on dev kit will be updated as and when available.
 
 The default configuration can be found in the defconfig file:
-        `boards/arm64/intel_socfpga_agilex5_socdk/intel_socfpga_agilex5_socdk_defconfig`
+        `boards/intel/intel_socfpga_agilex5_socdk/intel_socfpga_agilex5_socdk_defconfig`
 
 Programming and Debugging
 *************************

boards/intel/intel_socfpga_agilex5_socdk/intel_socfpga_agilex5_socdk_defconfig

@@ -1,14 +1,10 @@
-# Copyright (c) 2023 Intel Corporation
+# Copyright (c) 2023-2024 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
 # The Zephyr build from this defconfig is expected to boot from
 # Intel Arm Trusted Firmware (ATF).
 # Boot Flow is: ATF BL21 -> ATF BL31 -> Zephyr
 
-CONFIG_SOC_SERIES_AGILEX5=y
-CONFIG_SOC_AGILEX5=y
-CONFIG_BOARD_INTEL_SOCFPGA_AGILEX5_SOCDK=y
-
 # Compiler Options
 CONFIG_FORTIFY_SOURCE_RUN_TIME=y