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-rw-r--r--src/soc/intel/xeon_sp/include/soc/util.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/soc/intel/xeon_sp/include/soc/util.h b/src/soc/intel/xeon_sp/include/soc/util.h
index 43bf9d68f8..dd84f0cd02 100644
--- a/src/soc/intel/xeon_sp/include/soc/util.h
+++ b/src/soc/intel/xeon_sp/include/soc/util.h
@@ -6,6 +6,8 @@
#include <cpu/x86/msr.h>
#include <hob_iiouds.h>
+#define MEM_ADDR_64MB_SHIFT_BITS 26
+
void lock_pam0123(void);
void unlock_pam_regions(void);