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menuconfig ARCH_BCM
bool "Broadcom SoC Support" if ARCH_MULTI_V6_V7
help
This enables support for Broadcom ARM based SoC chips
if ARCH_BCM
config ARCH_BCM_MOBILE
bool "Broadcom Mobile SoC Support" if ARCH_MULTI_V7
select ARCH_REQUIRE_GPIOLIB
select ARM_ERRATA_754322
select ARM_ERRATA_775420
select ARM_GIC
select GPIO_BCM_KONA
select TICK_ONESHOT
select HAVE_ARM_ARCH_TIMER
select PINCTRL
help
This enables support for systems based on Broadcom mobile SoCs.
if ARCH_BCM_MOBILE
menu "Broadcom Mobile SoC Selection"
config ARCH_BCM_281XX
bool "Broadcom BCM281XX SoC family"
default y
select HAVE_SMP
help
Enable support for the BCM281XX family, which includes
BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
variants.
config ARCH_BCM_21664
bool "Broadcom BCM21664 SoC family"
default y
select HAVE_SMP
help
Enable support for the BCM21664 family, which includes
BCM21663 and BCM21664 variants.
config ARCH_BCM_MOBILE_L2_CACHE
bool "Broadcom mobile SoC level 2 cache support"
depends on (ARCH_BCM_281XX || ARCH_BCM_21664)
default y
select CACHE_L2X0
select ARCH_BCM_MOBILE_SMC
config ARCH_BCM_MOBILE_SMC
bool
depends on ARCH_BCM_281XX || ARCH_BCM_21664
config ARCH_BCM_MOBILE_SMP
bool "Broadcom mobile SoC SMP support"
depends on (ARCH_BCM_281XX || ARCH_BCM_21664) && SMP
default y
select HAVE_ARM_SCU
select ARM_ERRATA_764369
help
SMP support for the BCM281XX and BCM21664 SoC families.
Provided as an option so SMP support for SoCs of this type
can be disabled for an SMP-enabled kernel.
endmenu
endif
config ARCH_BCM2835
bool "Broadcom BCM2835 family" if ARCH_MULTI_V6
select ARCH_REQUIRE_GPIOLIB
select ARM_AMBA
select ARM_ERRATA_411920
select ARM_TIMER_SP804
select CLKSRC_OF
select PINCTRL
select PINCTRL_BCM2835
help
This enables support for the Broadcom BCM2835 SoC. This SoC is
used in the Raspberry Pi and Roku 2 devices.
config ARCH_BCM_5301X
bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7
select ARM_GIC
select CACHE_L2X0
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select ARM_GLOBAL_TIMER
select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
help
Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
This is a network SoC line mostly used in home routers and
wifi access points, it's internal name is Northstar.
This inclused the following SoC: BCM53010, BCM53011, BCM53012,
BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707,
BCM4708 and BCM4709.
Do not confuse this with the BCM4760 which is a totally
different SoC or with the older BCM47XX and BCM53XX based
network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
config ARCH_BCM_63XX
bool "Broadcom BCM63xx DSL SoC" if ARCH_MULTI_V7
depends on MMU
select ARM_ERRATA_754322
select ARM_ERRATA_764369 if SMP
select ARM_GIC
select ARM_GLOBAL_TIMER
select CACHE_L2X0
select HAVE_ARM_ARCH_TIMER
select HAVE_ARM_TWD if SMP
select HAVE_ARM_SCU if SMP
select HAVE_SMP
help
This enables support for systems based on Broadcom DSL SoCs.
It currently supports the 'BCM63XX' ARM-based family, which includes
the BCM63138 variant.
config ARCH_BRCMSTB
bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7
select ARM_GIC
select HAVE_ARM_ARCH_TIMER
select BRCMSTB_GISB_ARB
select BRCMSTB_L2_IRQ
help
Say Y if you intend to run the kernel on a Broadcom ARM-based STB
chipset.
This enables support for Broadcom ARM-based set-top box chipsets,
including the 7445 family of chips.
endif
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