diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.1/131-ARM-BCM-Add-SMP-support-for-Broadcom-4708.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.1/131-ARM-BCM-Add-SMP-support-for-Broadcom-4708.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-4.1/131-ARM-BCM-Add-SMP-support-for-Broadcom-4708.patch b/target/linux/bcm53xx/patches-4.1/131-ARM-BCM-Add-SMP-support-for-Broadcom-4708.patch new file mode 100644 index 0000000..4cd0473 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.1/131-ARM-BCM-Add-SMP-support-for-Broadcom-4708.patch @@ -0,0 +1,50 @@ +From ddbf0ad85be06948dd214c7beb7b315ef2749e65 Mon Sep 17 00:00:00 2001 +From: Jon Mason <jonmason@broadcom.com> +Date: Thu, 15 Oct 2015 14:14:10 -0400 +Subject: [PATCH] ARM: BCM: Add SMP support for Broadcom 4708 + +ARM: BCM: Add SMP support for Broadcom 4708 + +Add SMP support for Broadcom's 4708 SoCs. + +Signed-off-by: Jon Mason <jonmason@broadcom.com> +--- + arch/arm/boot/dts/bcm4708.dtsi | 2 ++ + arch/arm/mach-bcm/Kconfig | 2 ++ + arch/arm/mach-bcm/Makefile | 3 +++ + 3 files changed, 7 insertions(+) + +--- a/arch/arm/boot/dts/bcm4708.dtsi ++++ b/arch/arm/boot/dts/bcm4708.dtsi +@@ -15,6 +15,8 @@ + cpus { + #address-cells = <1>; + #size-cells = <0>; ++ enable-method = "brcm,bcm-nsp-smp"; ++ secondary-boot-reg = <0xffff0400>; + + cpu@0 { + device_type = "cpu"; +--- a/arch/arm/mach-bcm/Kconfig ++++ b/arch/arm/mach-bcm/Kconfig +@@ -38,6 +38,8 @@ config ARCH_BCM_CYGNUS + config ARCH_BCM_5301X + bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7 + select ARCH_BCM_IPROC ++ select ARM_ERRATA_764369 if SMP ++ select HAVE_SMP + help + Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores. + +--- a/arch/arm/mach-bcm/Makefile ++++ b/arch/arm/mach-bcm/Makefile +@@ -36,6 +36,9 @@ obj-$(CONFIG_ARCH_BCM2835) += board_bcm2 + + # BCM5301X + obj-$(CONFIG_ARCH_BCM_5301X) += bcm_5301x.o ++ifeq ($(CONFIG_ARCH_BCM_5301X),y) ++obj-$(CONFIG_SMP) += headsmp.o platsmp.o ++endif + + # BCM63XXx + obj-$(CONFIG_ARCH_BCM_63XX) := bcm63xx.o |