CONFIG_SH_APSH4A3A is not available for thedefaultarchitecture x86.
Result is shown for architecture sh
AP-SH4A-3A
modulename: board-apsh4a3a.ko
configname: CONFIG_SH_APSH4A3A
Linux Kernel Configuration
└─>Board support
└─>AP-SH4A-3A
In linux kernel since version 2.6.38 (release Date: 2011-03-14)
Select AP-SH4A-3A if configuring for an ALPHAPROJECT AP-SH4A-3A.