soc: x86: atom: move and convert to HWMv2

Move and convert soc/x86/atom to HWMv2

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

soc/v2/intel/atom/CMakeLists.txt

@@ -1,3 +1,5 @@
 # SPDX-License-Identifier: Apache-2.0
 
+zephyr_include_directories(.)
+
 set(SOC_LINKER_SCRIPT ${CMAKE_CURRENT_SOURCE_DIR}/linker.ld CACHE INTERNAL "")

soc/v2/intel/atom/Kconfig

@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: Apache-2.0
 
 config SOC_ATOM
-	bool "Intel ATOM SoC"
 	select X86
 	select CPU_ATOM
 	select X86_MMU

soc/v2/intel/atom/Kconfig.defconfig

@@ -5,9 +5,6 @@
 
 if SOC_ATOM
 
-config SOC
-	default "atom"
-
 config SYS_CLOCK_HW_CYCLES_PER_SEC
 	default 25000000  if HPET_TIMER
 

soc/v2/intel/atom/Kconfig.soc

@@ -0,0 +1,9 @@
+# Copyright (c) 2024 Intel Corporation.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+config SOC_ATOM
+	bool
+
+config SOC
+	default "atom" if SOC_ATOM

soc/v2/intel/atom/soc.yml

@@ -0,0 +1,4 @@
+vendor: intel
+comment: "Intel Atom SoC"
+socs:
+- name: atom