1 files changed, 23 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/include/soc/romstage.h b/src/soc/intel/alderlake/include/soc/romstage.h
new file mode 100644
index 0000000000..716602c652
--- /dev/null
+++ b/src/soc/intel/alderlake/include/soc/romstage.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef _SOC_ROMSTAGE_H_
+#define _SOC_ROMSTAGE_H_
+
+#include <fsp/api.h>
+#include <stddef.h>
+
+/* Provide a callback to allow mainboard to override the DRAM part number. */
+const char *mainboard_get_dram_part_num(size_t *len);
+void mainboard_memory_init_params(FSPM_UPD *mupd);
+void systemagent_early_init(void);
+void romstage_pch_init(void);
+
+/* Board type */
+enum board_type {
+	BOARD_TYPE_MOBILE  = 0,
+	BOARD_TYPE_DESKTOP = 1,
+	BOARD_TYPE_ULT_ULX = 5,
+	BOARD_TYPE_SERVER  = 7
+};
+
+#endif /* _SOC_ROMSTAGE_H_ */