Add support for socket LGA775

Change-Id: Ia7ef3a4cbc3638a9c9a48b297e392e4e655b6e6b
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: http://review.coreboot.org/1581
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
diff --git a/src/cpu/intel/Makefile.inc b/src/cpu/intel/Makefile.inc
index 9e498f1..782c15a 100644
--- a/src/cpu/intel/Makefile.inc
+++ b/src/cpu/intel/Makefile.inc
@@ -20,6 +20,7 @@
 subdirs-$(CONFIG_CPU_INTEL_SLOT_2) += slot_2
 subdirs-$(CONFIG_CPU_INTEL_SLOT_1) += slot_1
 subdirs-$(CONFIG_CPU_INTEL_SOCKET_LGA771) += socket_LGA771
+subdirs-$(CONFIG_CPU_INTEL_SOCKET_LGA775) += socket_LGA775
 
 #socket_mPGA604_533Mhz
 #socket_mPGA604_800Mhz