CONFIG_BCM47XX_BCMA is not available for thedefaultarchitecture x86.
Result is shown for architecture mips
BCMA Support for Broadcom BCM47XX
configname: CONFIG_BCM47XX_BCMA
Linux Kernel Configuration
└─>BCMA Support for Broadcom BCM47XX
In linux kernel since version 3.1 (release Date: 2011-10-24)
Add support for new Broadcom BCM47xx boards with Broadcom specific Advanced Microcontroller Bus.
This will generate an image with support for BCMA and MIPS32 R2 instruction set.
This will generate an image with support for BCMA and MIPS32 R2 instruction set.