486DX
configname: CONFIG_M486
x86-32 Processor family
└─>486DX
In linux kernel since version 2.6.12
Select this for an 486-class CPU such as AMD/Cyrix/IBM/Intel
486DX/DX2/DX4 and UMC U5D.
486DX/DX2/DX4 and UMC U5D.