CONFIG_ARCH_MARCO is not available for thedefaultarchitecture x86.
Result is shown for architecture arm

CSR SiRFSoC MARCO ARM Cortex A9 Platform

modulename: timer-marco.ko

configname: CONFIG_ARCH_MARCO

Linux Kernel Configuration
└─>CSR SiRF
└─>CSR SiRFSoC MARCO ARM Cortex A9 Platform
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Support for CSR SiRFSoC ARM Cortex A9 Platform

source code: