CONFIG_BLUESTONE is not available for thedefaultarchitecture x86.
Result is shown for architecture powerpc

Bluestone

configname: CONFIG_BLUESTONE

Linux Kernel Configuration
└─>Bluestone
In linux kernel since version 2.6.37 (release Date: 2011-01-04)  
This option enables support for the APM APM821xx Evaluation board.


depends
CONFIG_44x