1 files changed, 33 insertions, 0 deletions
diff --git a/src/soc/intel/common/memmap.h b/src/soc/intel/common/memmap.h
new file mode 100644
index 0000000000..840b51e996
--- /dev/null
+++ b/src/soc/intel/common/memmap.h
@@ -0,0 +1,33 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _COMMON_MEMMAP_H_
+#define _COMMON_MEMMAP_H_
+
+#include <types.h>
+
+/*
+ * mmap_region_granluarity must to return a size which is a positive non-zero
+ * integer multiple of the SMM size when SMM is in use.  When not using SMM,
+ * this value should be set to 8 MiB.
+ */
+size_t mmap_region_granluarity(void);
+void smm_region(void **start, size_t *size);
+
+#endif /* _COMMON_MEMMAP_H_ */