CONFIG_PPC_EARLY_DEBUG_CPM is not available for thedefaultarchitecture x86.
Result is shown for architecture powerpc
Early serial debugging for Freescale CPM-based serial ports
configname: CONFIG_PPC_EARLY_DEBUG_CPM
Early debugging console
└─>Early serial debugging for Freescale CPM-based serial ports
In linux kernel since version 2.6.24 (release Date: 2008-01-24)
Select this to enable early debugging for Freescale chips
using a CPM-based serial port. This assumes that the bootwrapper
has run, and set up the CPM in a particular way.
using a CPM-based serial port. This assumes that the bootwrapper
has run, and set up the CPM in a particular way.