CONFIG_XTENSA_CALIBRATE_CCOUNT is not available for thedefaultarchitecture x86.
Result is shown for architecture xtensa
CONFIG_XTENSA_CALIBRATE_CCOUNT (not configurable)
modulename: delay.ko
configname: CONFIG_XTENSA_CALIBRATE_CCOUNT
Linux/Xtensa Kernel Configuration
└─>XTENSA_CALIBRATE_CCOUNT
In linux kernel since version 2.6.13 (release Date: 2005-08-28)
On some platforms (XT2000, for example), the CPU clock rate can
vary. The frequency can be determined, however, by measuring
against a well known, fixed frequency, such as an UART oscillator.
vary. The frequency can be determined, however, by measuring
against a well known, fixed frequency, such as an UART oscillator.