kernelconfig_penguin
CONFIG_ARCH_BCM_NSP is not available for the default architecture x86.
Result is shown for architecture arm

Broadcom Northstar Plus SoC Support

modulename: bcm_nsp.ko
configname: CONFIG_ARCH_BCM_NSP

Linux Kernel Configuration
└─> Broadcom SoC Support
└─> Broadcom Northstar Plus SoC Support

Support for Broadcom Northstar Plus SoC.
Broadcom Northstar Plus family of SoCs are used for switching control
and management applications as well as residential router/gateway
applications. The SoC features dual core Cortex A9 ARM CPUs,
integrating several peripheral interfaces including multiple Gigabit
Ethernet PHYs, DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and
NAND flash, SATA and several other IO controllers.


source code:


arch/arm/mach-bcm/bcm_nsp.c