1 From af0783a87a365e87e5ee0ac0ba7e3075abc5007c Mon Sep 17 00:00:00 2001
2 From: Jon Mason <jonmason@broadcom.com>
3 Date: Sat, 5 Dec 2015 06:53:44 -0500
4 Subject: [PATCH] ARM: BCM: Add SMP support for Broadcom 4708
6 Add SMP support for Broadcom's 4708 SoCs.
8 Signed-off-by: Jon Mason <jonmason@broadcom.com>
9 Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
10 Tested-by: Hauke Mehrtens <hauke@hauke-m.de>
11 Signed-off-by: Kapil Hali <kapilh@broadcom.com>
12 Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
14 arch/arm/boot/dts/bcm4708.dtsi | 3 ++-
15 arch/arm/mach-bcm/Kconfig | 1 +
16 arch/arm/mach-bcm/Makefile | 3 +++
17 3 files changed, 6 insertions(+), 1 deletion(-)
19 --- a/arch/arm/boot/dts/bcm4708.dtsi
20 +++ b/arch/arm/boot/dts/bcm4708.dtsi
23 compatible = "arm,cortex-a9";
24 next-level-cache = <&L2>;
25 + enable-method = "brcm,bcm-nsp-smp";
26 + secondary-boot-reg = <0xffff0400>;
32 --- a/arch/arm/mach-bcm/Kconfig
33 +++ b/arch/arm/mach-bcm/Kconfig
34 @@ -29,6 +29,7 @@ config ARCH_BCM_IPROC
35 config ARCH_BCM_CYGNUS
36 bool "Broadcom Cygnus Support" if ARCH_MULTI_V7
40 Enable support for the Cygnus family,
41 which includes the following variants:
42 --- a/arch/arm/mach-bcm/Makefile
43 +++ b/arch/arm/mach-bcm/Makefile
44 @@ -43,6 +43,9 @@ obj-$(CONFIG_ARCH_BCM2835) += board_bcm2835.o
47 obj-$(CONFIG_ARCH_BCM_5301X) += bcm_5301x.o
48 +ifeq ($(CONFIG_ARCH_BCM_5301X),y)
49 +obj-$(CONFIG_SMP) += platsmp.o
53 ifeq ($(CONFIG_ARCH_BCM_63XX),y)