CONFIG_BF542_std is not available for thedefaultarchitecture x86.
Result is shown for architecture blackfin
default or selected kernelversion does not have config value CONFIG_BF542_std.
Result is shown for kernelversion 6.7-rc3
BF542
configname: CONFIG_BF542_std
CPU
└─>BF542
In linux kernel since version 2.6.33 (release Date: 2010-02-24)
BF542 Processor Support.