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Commit 21b9554e authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

Merge tag 'for-3.17/bcm-soc' of git://github.com/broadcom/mach-bcm into next/soc 

Merge "ARM: mach-bcm: soc updates for 3.17" from Matt Porter:

- BCM Mobile SMP support
- BRCM STB platform support

* tag 'for-3.17/bcm-soc' of git://github.com/broadcom/mach-bcm

:
  MAINTAINERS: add entry for Broadcom ARM STB architecture
  ARM: brcmstb: select GISB arbiter and interrupt drivers
  ARM: brcmstb: add infrastructure for ARM-based Broadcom STB SoCs
  ARM: configs: enable SMP in bcm_defconfig
  ARM: add SMP support for Broadcom mobile SoCs

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parents 5be42f33 2df94fd6

MAINTAINERS

+8 −0
Original line number Diff line number Diff line
@@ -1978,6 +1978,14 @@ F: arch/arm/mach-bcm/bcm_5301x.c 
F:	arch/arm/boot/dts/bcm5301x.dtsi

F:	arch/arm/boot/dts/bcm470*



BROADCOM BCM7XXX ARM ARCHITECTURE

M:	Marc Carino <marc.ceeeee@gmail.com>

M:	Brian Norris <computersforpeace@gmail.com>

L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)

S:	Maintained

F:	arch/arm/mach-bcm/*brcmstb*

F:	arch/arm/boot/dts/bcm7*.dts*



BROADCOM TG3 GIGABIT ETHERNET DRIVER

M:	Nithin Nayak Sujir <nsujir@broadcom.com>

M:	Michael Chan <mchan@broadcom.com>

arch/arm/configs/bcm_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ CONFIG_PARTITION_ADVANCED=y 
CONFIG_ARCH_BCM=y

CONFIG_ARCH_BCM_MOBILE=y

CONFIG_ARM_THUMBEE=y

CONFIG_SMP=y

CONFIG_PREEMPT=y

CONFIG_AEABI=y

# CONFIG_COMPACTION is not set

arch/arm/configs/multi_v7_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ CONFIG_MACH_DOVE=y 
CONFIG_ARCH_BCM=y

CONFIG_ARCH_BCM_MOBILE=y

CONFIG_ARCH_BCM_5301X=y

CONFIG_ARCH_BRCMSTB=y

CONFIG_ARCH_BERLIN=y

CONFIG_MACH_BERLIN_BG2=y

CONFIG_MACH_BERLIN_BG2CD=y

arch/arm/mach-bcm/Kconfig

+31 −3
Original line number Diff line number Diff line
@@ -9,7 +9,6 @@ config ARCH_BCM_MOBILE 
	bool "Broadcom Mobile SoC Support" if ARCH_MULTI_V7

	select ARCH_REQUIRE_GPIOLIB

	select ARM_ERRATA_754322

	select ARM_ERRATA_764369 if SMP

	select ARM_ERRATA_775420

	select ARM_GIC

	select GPIO_BCM_KONA
@@ -26,16 +25,18 @@ menu "Broadcom Mobile SoC Selection" 
config ARCH_BCM_281XX

	bool "Broadcom BCM281XX SoC family"

	default y

	select HAVE_SMP

	help

	  Enable support for the the BCM281XX family, which includes

	  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 the BCM21664 family, which includes

	  Enable support for the BCM21664 family, which includes

	  BCM21663 and BCM21664 variants.



config ARCH_BCM_MOBILE_L2_CACHE
@@ -49,6 +50,17 @@ 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
@@ -87,4 +99,20 @@ config ARCH_BCM_5301X 
	  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_BRCMSTB

	bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7

	depends on MMU

	select ARM_GIC

	select MIGHT_HAVE_PCI

	select HAVE_SMP

	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

arch/arm/mach-bcm/Makefile

+8 −0
Original line number Diff line number Diff line
@@ -16,6 +16,9 @@ obj-$(CONFIG_ARCH_BCM_281XX) += board_bcm281xx.o 
# BCM21664

obj-$(CONFIG_ARCH_BCM_21664)	+= board_bcm21664.o



# BCM281XX and BCM21664 SMP support

obj-$(CONFIG_ARCH_BCM_MOBILE_SMP) += kona_smp.o



# BCM281XX and BCM21664 L2 cache control

obj-$(CONFIG_ARCH_BCM_MOBILE_L2_CACHE) += kona_l2_cache.o
@@ -30,3 +33,8 @@ obj-$(CONFIG_ARCH_BCM2835) += board_bcm2835.o 


# BCM5301X

obj-$(CONFIG_ARCH_BCM_5301X)	+= bcm_5301x.o



ifeq ($(CONFIG_ARCH_BRCMSTB),y)

obj-y				+= brcmstb.o

obj-$(CONFIG_SMP)		+= headsmp-brcmstb.o platsmp-brcmstb.o

endif