linux target: add support for building esp_hw_support, soc and hal components for linux target

components/soc/linux/include/soc/soc_caps.h

@@ -0,0 +1,25 @@
+/*
+ * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+// The long term plan is to have a single soc_caps.h for each peripheral.
+// During the refactoring and multichip support development process, we
+// seperate these information into periph_caps.h for each peripheral and
+// include them here.
+
+/*
+ * These defines are parsed and imported as kconfig variables via the script
+ * `tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py`
+ *
+ * If this file is changed the script will automatically run the script
+ * and generate the kconfig variables as part of the pre-commit hooks.
+ *
+ * It can also be ran manually with `./tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py 'components/soc/esp32c3/include/soc/'`
+ *
+ * For more information see `tools/gen_soc_caps_kconfig/README.md`
+ *
+*/
+
+#pragma once