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-rw-r--r--src/northbridge/intel/fsp_sandybridge/northbridge.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/northbridge/intel/fsp_sandybridge/northbridge.h b/src/northbridge/intel/fsp_sandybridge/northbridge.h
index 95831a5156..6d4f83c5b6 100644
--- a/src/northbridge/intel/fsp_sandybridge/northbridge.h
+++ b/src/northbridge/intel/fsp_sandybridge/northbridge.h
@@ -102,6 +102,7 @@
#define TOM 0xa0
#define TOUUD 0xa8 /* Top of Upper Usable DRAM */
+#define BGSM 0xb4 /* Base GTT Stolen Memory */
#define TSEG 0xb8 /* TSEG base */
#define TOLUD 0xbc /* Top of Low Used Memory */