diff --git a/src/northbridge/intel/sandybridge/raminit_common.c b/src/northbridge/intel/sandybridge/raminit_common.c
index b583264..23eab15 100644
--- a/src/northbridge/intel/sandybridge/raminit_common.c
+++ b/src/northbridge/intel/sandybridge/raminit_common.c
@@ -2308,7 +2308,7 @@
 	return 0;
 }
 
-static int discover_edges_real(ramctr_timing *ctrl, int channel, int slotrank, int *edges)
+static int find_read_mpr_margin(ramctr_timing *ctrl, int channel, int slotrank, int *edges)
 {
 	int edge;
 	int stats[NUM_LANES][MAX_EDGE_TIMING + 1];
@@ -2412,7 +2412,7 @@
 	}
 }
 
-int discover_edges(ramctr_timing *ctrl)
+int read_mpr_training(ramctr_timing *ctrl)
 {
 	int falling_edges[NUM_CHANNELS][NUM_SLOTRANKS][NUM_LANES];
 	int rising_edges[NUM_CHANNELS][NUM_SLOTRANKS][NUM_LANES];
@@ -2441,7 +2441,7 @@
 	printram("discover falling edges:\n[%x] = %x\n", IOSAV_DC_MASK, 0x300);
 
 	FOR_ALL_CHANNELS FOR_ALL_POPULATED_RANKS {
-		err = discover_edges_real(ctrl, channel, slotrank,
+		err = find_read_mpr_margin(ctrl, channel, slotrank,
 			falling_edges[channel][slotrank]);
 		if (err)
 			return err;
@@ -2451,7 +2451,7 @@
 	printram("discover rising edges:\n[%x] = %x\n", IOSAV_DC_MASK, 0x200);
 
 	FOR_ALL_CHANNELS FOR_ALL_POPULATED_RANKS {
-		err = discover_edges_real(ctrl, channel, slotrank,
+		err = find_read_mpr_margin(ctrl, channel, slotrank,
 				    rising_edges[channel][slotrank]);
 		if (err)
 			return err;
diff --git a/src/northbridge/intel/sandybridge/raminit_common.h b/src/northbridge/intel/sandybridge/raminit_common.h
index e6858c9..80693bb 100644
--- a/src/northbridge/intel/sandybridge/raminit_common.h
+++ b/src/northbridge/intel/sandybridge/raminit_common.h
@@ -259,7 +259,7 @@
 int read_training(ramctr_timing *ctrl);
 int write_training(ramctr_timing *ctrl);
 int command_training(ramctr_timing *ctrl);
-int discover_edges(ramctr_timing *ctrl);
+int read_mpr_training(ramctr_timing *ctrl);
 int discover_edges_write(ramctr_timing *ctrl);
 int discover_timC_write(ramctr_timing *ctrl);
 void normalize_training(ramctr_timing *ctrl);
diff --git a/src/northbridge/intel/sandybridge/raminit_native.c b/src/northbridge/intel/sandybridge/raminit_native.c
index 53017eb..454ba01 100644
--- a/src/northbridge/intel/sandybridge/raminit_native.c
+++ b/src/northbridge/intel/sandybridge/raminit_native.c
@@ -690,7 +690,7 @@
 
 		printram("CP5a\n");
 
-		err = discover_edges(ctrl);
+		err = read_mpr_training(ctrl);
 		if (err)
 			return err;