kern: refactor init (kill identity map, merge cpu on logic)

libraries/libmesosphere/include/mesosphere/init/kern_init_arguments_select.hpp

@@ -26,6 +26,6 @@ namespace ams::kern::init {
 
     static_assert(util::IsPowerOfTwo(alignof(KInitArguments)) && util::IsPowerOfTwo(sizeof(KInitArguments)));
 
-    KPhysicalAddress GetInitArgumentsAddress(s32 core_id);
+    KInitArguments *GetInitArguments(s32 core_id);
 
 }