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| author | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2017-02-07 16:19:18 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-02-10 11:05:57 +0100 |
| commit | 1db4135e32e03c0131301ed46d906a2bf8f08c9b (patch) | |
| tree | f1da4a38a5ee6d7337843d9528f7e21fa61a006f /target/linux/cns3xxx/patches-4.9/025-smp_support.patch | |
| parent | b96566aad4340c5b790bdaea0514885857ea84bf (diff) | |
| download | upstream-1db4135e32e03c0131301ed46d906a2bf8f08c9b.tar.gz upstream-1db4135e32e03c0131301ed46d906a2bf8f08c9b.tar.bz2 upstream-1db4135e32e03c0131301ed46d906a2bf8f08c9b.zip | |
cns3xxx: add preliminary 4.9 support
Adds preliminary kernel 4.9 support for this target.
- Refreshed/Updated all patches
Added 3 new patches:
- 093 --> Add virtual PCI MMIO mapping
- 230 --> Remove deprecated code
- 240 --> Rework AT24 eeprom code to use the new NVMEM API
Compiled & tested on cns3xxx (gw2388)
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Diffstat (limited to 'target/linux/cns3xxx/patches-4.9/025-smp_support.patch')
| -rw-r--r-- | target/linux/cns3xxx/patches-4.9/025-smp_support.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/cns3xxx/patches-4.9/025-smp_support.patch b/target/linux/cns3xxx/patches-4.9/025-smp_support.patch new file mode 100644 index 0000000000..7c2624a3a6 --- /dev/null +++ b/target/linux/cns3xxx/patches-4.9/025-smp_support.patch @@ -0,0 +1,30 @@ +--- a/arch/arm/mach-cns3xxx/Makefile ++++ b/arch/arm/mach-cns3xxx/Makefile +@@ -5,3 +5,5 @@ cns3xxx-y += core.o pm.o + cns3xxx-$(CONFIG_ATAGS) += devices.o + cns3xxx-$(CONFIG_PCI) += pcie.o + cns3xxx-$(CONFIG_MACH_CNS3420VB) += cns3420vb.o ++cns3xxx-$(CONFIG_SMP) += platsmp.o headsmp.o ++cns3xxx-$(CONFIG_HOTPLUG_CPU) += hotplug.o +--- a/arch/arm/mach-cns3xxx/Kconfig ++++ b/arch/arm/mach-cns3xxx/Kconfig +@@ -2,6 +2,9 @@ menuconfig ARCH_CNS3XXX + bool "Cavium Networks CNS3XXX family" + depends on ARCH_MULTI_V6 + select ARM_GIC ++ select HAVE_ARM_SCU if SMP ++ select HAVE_ARM_TWD ++ select HAVE_SMP + help + Support for Cavium Networks CNS3XXX platform. + +--- a/arch/arm/mach-cns3xxx/core.h ++++ b/arch/arm/mach-cns3xxx/core.h +@@ -13,6 +13,7 @@ + + #include <linux/reboot.h> + ++extern struct smp_operations cns3xxx_smp_ops; + extern void cns3xxx_timer_init(void); + + #ifdef CONFIG_CACHE_L2X0 |