CONFIG_MACH_OMAP_PALMZ71 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
default or selected kernelversion does not have config value CONFIG_MACH_OMAP_PALMZ71.
Result is shown for kernelversion 6.9.9

Palm Zire71

modulename: board-palmz71.ko

configname: CONFIG_MACH_OMAP_PALMZ71

Linux Kernel Configuration
└─>TI OMAP1
└─>TI OMAP1 specific features
└─>Palm Zire71
In linux kernel since version 2.6.24 (release Date: 2008-01-24)  
Support for the Palm Zire71 PDA. To boot the kernel,
you'll need a PalmOS compatible bootloader; check out
http://hackndev.com/palm/z71 for more information.
Say Y here if you have such a PDA, say N otherwise.

source code: