dram/ddr3: Use the same naming convention as DDR4

Change-Id: Ifaff19c0117b5247d3321605ccc2e97bf8226ca8
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82216
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/northbridge/intel/sandybridge/raminit.c b/src/northbridge/intel/sandybridge/raminit.c
index 2a4eae5..8a8bd83 100644
--- a/src/northbridge/intel/sandybridge/raminit.c
+++ b/src/northbridge/intel/sandybridge/raminit.c
@@ -142,7 +142,7 @@
 {
 	int j;
 	if (id_only) {
-		for (j = SPD_DIMM_MOD_ID1; j < 128; j++)
+		for (j = SPD_DDR3_MOD_ID1; j < 128; j++)
 			(*spd)[j] = smbus_read_byte(addr, j);
 	} else {
 		for (j = 0; j < SPD_SIZE_MAX_DDR3; j++)