mb/*: Remove lapic from devicetree

The parallel mp code picks up lapics at runtime, so remove it from all
devicetrees that use this codebase.

Change-Id: I5258a769c0f0ee4bbc4facc19737eed187b68c73
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69303
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
diff --git a/src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb b/src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb
index c69401b..0aee11c 100644
--- a/src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb
+++ b/src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb
@@ -1,11 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
 chip northbridge/amd/pi/00730F01/root_complex
-	device cpu_cluster 0 on
-		chip cpu/amd/pi/00730F01
-			device lapic 0 on  end
-		end
-	end
+	device cpu_cluster 0 on end
 
 	device domain 0 on
 		subsystemid 0x1022 0x1410 inherit