CONFIG_ARCH_MMP is not available for the selected architecture x86.
Result is shown for architecture arm

Marvell PXA168/910/MMP2

modulename: irq-mmp.ko

and/or

mfp.ko

configname: CONFIG_ARCH_MMP

ARM system type
└─>Marvell PXA168/910/MMP2
In linux kernel since version 2.6.30 (release Date: 2009-06-09)
Support for Marvell's PXA168/PXA910(MMP) and MMP2 processor line.
source code:
/arch/arm/plat-pxa/mfp.c