CONFIG_MACH_ASPEED_G4 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
Aspeed SoC 4th Generation
configname: CONFIG_MACH_ASPEED_G4
Linux Kernel Configuration
└─>Aspeed BMC architectures
└─>Aspeed SoC 4th Generation
In linux kernel since version 4.1 (release Date: 2015-06-21)
Say yes if you intend to run on an Aspeed ast2400 or similar
fourth generation BMCs, such as those used by OpenPower Power8
systems.
fourth generation BMCs, such as those used by OpenPower Power8
systems.