CONFIG_ARCH_BCM_MOBILE_L2_CACHE is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
Broadcom mobile SoC level 2 cache support
modulename: kona_l2_cache.ko
configname: CONFIG_ARCH_BCM_MOBILE_L2_CACHE
Linux Kernel Configuration
└─>Broadcom SoC Support
└─>Broadcom Mobile SoC Selection
└─>Broadcom mobile SoC level 2 cache support