cpu/x86/lapic: Move LAPIC configuration to MP init

Implementation for setup_lapic() did two things -- call
enable_lapic() and virtual_wire_mode_init().

In PARALLEL_MP case enable_lapic() was redundant as it
was already executed prior to initialize_cpu() call.
For the !PARALLEL_MP case enable_lapic() is added to
AP CPUs.

Change-Id: I5caf94315776a499e9cf8f007251b61f51292dc5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58387
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

src/cpu/intel/model_65x/model_65x_init.c

@@ -3,7 +3,6 @@
 #include <device/device.h>
 #include <cpu/cpu.h>
 #include <cpu/x86/mtrr.h>
-#include <cpu/x86/lapic.h>
 #include <cpu/intel/microcode.h>
 #include <cpu/x86/cache.h>
 #include <cpu/intel/l2_cache.h>
@@ -19,9 +18,6 @@ static void model_65x_init(struct device *dev)
 	enable_cache();
 	x86_setup_mtrrs();
 	x86_mtrr_check();
-
-	/* Enable the local CPU APICs */
-	setup_lapic();
 };
 
 static struct device_operations cpu_dev_ops = {