CONFIG_MPC512x_GENERIC is not available for thedefaultarchitecture x86.
							 Result is shown for architecture powerpc 
						
					Generic support for simple MPC512x based boards
modulename: mpc512x_generic.ko
configname: CONFIG_MPC512x_GENERIC
Linux Kernel Configuration
└─>Generic support for simple MPC512x based boards
In linux kernel since version 3.1 (release Date: 2011-10-24)
							This option enables support for simple MPC512x based boards
						
which do not need custom platform specific setup.
							
						
Compatible boards include: Protonic LVT base boards (ZANMCU
and VICVT2), Freescale MPC5125 Tower system.
							
						
					
					which do not need custom platform specific setup.
Compatible boards include: Protonic LVT base boards (ZANMCU
and VICVT2), Freescale MPC5125 Tower system.
