CONFIG_P1022_DS is not available for thedefaultarchitecture x86.
Result is shown for architecture powerpc

Freescale P1022 DS

modulename: p1022_ds.ko

configname: CONFIG_P1022_DS

Linux Kernel Configuration
└─>Freescale Book-E Machine Type
└─>Freescale P1022 DS
In linux kernel since version 2.6.36 (release Date: 2010-10-20)  
This option enables support for the Freescale P1022DS reference board.

source code: