cpu/intel/model_206ax: Remove fake lapic device

Instead of using a fake lapic device hook up the cpu cluster to chip
cpu/intel/model_206ax.

The lapic device is also not needed as the mp init will allocate it for
the BSP at runtime.

Change-Id: Id3b1c4ca027e2905535e137691c3e3e60417dbf3
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59316
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
diff --git a/src/mainboard/dell/snb_ivb_workstations/variants/baseboard/devicetree.cb b/src/mainboard/dell/snb_ivb_workstations/variants/baseboard/devicetree.cb
index 8f94378..62b0b0b 100644
--- a/src/mainboard/dell/snb_ivb_workstations/variants/baseboard/devicetree.cb
+++ b/src/mainboard/dell/snb_ivb_workstations/variants/baseboard/devicetree.cb
@@ -1,10 +1,8 @@
 chip northbridge/intel/sandybridge
-	device cpu_cluster 0 on
-		chip cpu/intel/model_206ax
-			register "tcc_offset" = "5" # TCC of 95C
-			device lapic 0 on end
-			device lapic 0xacac off end
-		end
+	chip cpu/intel/model_206ax
+		device cpu_cluster 0 on end
+
+		register "tcc_offset" = "5" # TCC of 95C
 	end
 	device domain 0 on