nb/intel/nehalem: Add a header for raminit_tables.c

This is necessary to get rid of a .c include.

Also do some cosmetic fixes to a table, now that the line length limit
has been raised.

Change-Id: I6fd7fa5c9b21368bde8f089060733df6de34b4fd
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34876
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/northbridge/intel/nehalem/Makefile.inc b/src/northbridge/intel/nehalem/Makefile.inc
index 52374ac..ebb7b8b 100644
--- a/src/northbridge/intel/nehalem/Makefile.inc
+++ b/src/northbridge/intel/nehalem/Makefile.inc
@@ -24,6 +24,7 @@
 
 romstage-y += memmap.c
 romstage-y += raminit.c
+romstage-y += raminit_tables.c
 romstage-y += early_init.c
 romstage-y += ../../../arch/x86/walkcbfs.S