kernelconfig_penguin
CONFIG_MACH_REALVIEW_PB11MP is not available for the default architecture x86.
Result is shown for architecture arm

Support RealView(R) Platform Baseboard for ARM11MPCore

configname: CONFIG_MACH_REALVIEW_PB11MP

Linux Kernel Configuration
└─> ARM Ltd. RealView family
└─> Support RealView(R) Platform Baseboard for ARM11MPCore

Include support for the ARM(R) RealView(R) Platform Baseboard for
the ARM11MPCore. This platform has an on-board ARM11MPCore and has
support for PCI-E and Compact Flash.