CONFIG_FSL_GTM is not available for thedefaultarchitecture x86.
Result is shown for architecture powerpc
CONFIG_FSL_GTM (not configurable)
modulename: fsl_gtm.ko
configname: CONFIG_FSL_GTM
Linux/PowerPC Kernel Configuration
└─>Bus options
└─>FSL_GTM
In linux kernel since version 2.6.27 (release Date: 2008-10-09)
Freescale General-purpose Timers support