northbridge/intel/pineview: Add minimal Pineview northbridge

Based on i945.  Tested on Intel D510MO mainboard,
board boots to UART console with this code.

Change-Id: I1d92a1aa6d6d767bda8379807dc26b50b9de75c9
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: http://review.coreboot.org/10073
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>

src/northbridge/intel/pineview/Makefile.inc

@@ -0,0 +1,24 @@
+#
+# This file is part of the coreboot project.
+#
+# Copyright (C) 2007-2009 coresystems GmbH
+# Copyright (C) 2015  Damien Zammit <damien@zamaudio.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+
+ifeq ($(CONFIG_NORTHBRIDGE_INTEL_PINEVIEW),y)
+
+ramstage-y += ram_calc.c
+ramstage-y += acpi.c
+
+romstage-y += ram_calc.c
+
+endif