diff options
| author | Jon Mason <jonmason@broadcom.com> | 2015-12-01 17:24:09 +0100 |
|---|---|---|
| committer | Florian Fainelli <f.fainelli@gmail.com> | 2015-12-07 21:30:51 +0100 |
| commit | 99498905ac1fbc73a97d27d21ea449fb939072e3 (patch) | |
| tree | 7a48076a21d910189de58f709f195969eead94e4 | |
| parent | ARM: BCM: Add SMP support for Broadcom NSP (diff) | |
| download | linux-99498905ac1fbc73a97d27d21ea449fb939072e3.tar.xz linux-99498905ac1fbc73a97d27d21ea449fb939072e3.zip | |
ARM: BCM: Add SMP support for Broadcom 4708
Add SMP support for Broadcom's 4708 SoCs.
Signed-off-by: Jon Mason <jonmason@broadcom.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Kapil Hali <kapilh@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
| -rw-r--r-- | arch/arm/boot/dts/bcm4708.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/Makefile | 3 |
3 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm4708.dtsi b/arch/arm/boot/dts/bcm4708.dtsi index 31141e83fedd..eed4dd159995 100644 --- a/arch/arm/boot/dts/bcm4708.dtsi +++ b/arch/arm/boot/dts/bcm4708.dtsi @@ -15,6 +15,7 @@ cpus { #address-cells = <1>; #size-cells = <0>; + enable-method = "brcm,bcm-nsp-smp"; cpu@0 { device_type = "cpu"; @@ -27,6 +28,7 @@ device_type = "cpu"; compatible = "arm,cortex-a9"; next-level-cache = <&L2>; + secondary-boot-reg = <0xffff0400>; reg = <0x1>; }; }; diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index 6e3e043ce332..0207736674d6 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -57,6 +57,7 @@ config ARCH_BCM_5301X select ARM_ERRATA_754322 select ARM_ERRATA_775420 select ARM_ERRATA_764369 if SMP + select HAVE_SMP help Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores. diff --git a/arch/arm/mach-bcm/Makefile b/arch/arm/mach-bcm/Makefile index 5193a25a56ca..7d665151c772 100644 --- a/arch/arm/mach-bcm/Makefile +++ b/arch/arm/mach-bcm/Makefile @@ -43,6 +43,9 @@ obj-$(CONFIG_ARCH_BCM2835) += board_bcm2835.o # BCM5301X obj-$(CONFIG_ARCH_BCM_5301X) += bcm_5301x.o +ifeq ($(CONFIG_ARCH_BCM_5301X),y) +obj-$(CONFIG_SMP) += platsmp.o +endif # BCM63XXx ifeq ($(CONFIG_ARCH_BCM_63XX),y) |