X201: Move early nehalem S3 magic to right place.

This MCH magic needs to be done before GPIO.

Now S3 (Suspend-to-RAM) works on X201.

Change-Id: I319e57af52ff01083bfbffbcd883ac5f453320a1
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4632
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

src/northbridge/intel/nehalem/raminit.c

@@ -3815,13 +3815,6 @@ void raminit(const int s3resume)
 	unsigned channel, slot, lane, rank;
 	int i;
 	struct raminfo info;
-	if (s3resume) {
-		read_mchbar32(0x1e8);
-		write_mchbar32(0x1e8, 0x6);
-		read_mchbar32(0x1e8);
-		write_mchbar32(0x1e8, 0x4);
-	}
-
 	u8 x2ca8;
 
 	gav(x2ca8 = read_mchbar8(0x2ca8));