Unify Local APIC address definitions

We used several names for that same value, and hardcoded the value
at some more places.

They're all LOCAL_APIC_ADDR now (except for lapic specific code
that still uses LAPIC_DEFAULT_BASE).

Change-Id: I1d4be73b1984f22b7e84681edfadf0588a7589b6
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/676
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/mainboard/emulation/qemu-x86/northbridge.c b/src/mainboard/emulation/qemu-x86/northbridge.c
index 3f22437..b961e8b 100644
--- a/src/mainboard/emulation/qemu-x86/northbridge.c
+++ b/src/mainboard/emulation/qemu-x86/northbridge.c
@@ -1,4 +1,5 @@
 #include <console/console.h>
+#include <cpu/x86/lapic_def.h>
 #include <arch/io.h>
 #include <arch/ioapic.h>
 #include <stdint.h>
@@ -80,7 +81,7 @@
 	/* Reserve space for the LAPIC.  There's one in every processor, but
 	 * the space only needs to be reserved once, so we do it here. */
 	res = new_resource(dev, 3);
-	res->base = 0xfee00000UL;
+	res->base = LOCAL_APIC_ADDR;
 	res->size = 0x10000UL;
 	res->limit = 0xffffffffUL;
 	res->flags = IORESOURCE_MEM | IORESOURCE_FIXED | IORESOURCE_STORED |