My S2885 board is only uni-processor, so I modified the follow options: option CONFIG_MAX_CPUS=1 option CONFIG_LOGICAL_CPUS=0 option CONFIG_MAX_PHYSICAL_CPUS=1 But the static.c that is generated still enumerates two CPUs. What else do I need to do to force uni-processor? Thanks, Jay Miller Actuality Systems, Inc. jmiller at acutality-systems.com