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| author | Felix Fietkau <nbd@openwrt.org> | 2014-11-27 16:24:32 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2014-11-27 16:24:32 +0000 |
| commit | 4c369cdb9df368e62c088380f5bb02057c584e58 (patch) | |
| tree | 3d25051a834952d4f3b4cef11e972aa86ddcf173 /target/linux/cns3xxx/patches-3.18/040-fiq_support.patch | |
| parent | 41fb5fcd1f747594b96174d8695980a8a3974275 (diff) | |
| download | master-187ad058-4c369cdb9df368e62c088380f5bb02057c584e58.tar.gz master-187ad058-4c369cdb9df368e62c088380f5bb02057c584e58.tar.bz2 master-187ad058-4c369cdb9df368e62c088380f5bb02057c584e58.zip | |
cns3xxx: add experimental 3.18 support
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43406 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/cns3xxx/patches-3.18/040-fiq_support.patch')
| -rw-r--r-- | target/linux/cns3xxx/patches-3.18/040-fiq_support.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/cns3xxx/patches-3.18/040-fiq_support.patch b/target/linux/cns3xxx/patches-3.18/040-fiq_support.patch new file mode 100644 index 0000000000..4f09a36f14 --- /dev/null +++ b/target/linux/cns3xxx/patches-3.18/040-fiq_support.patch @@ -0,0 +1,40 @@ +--- a/arch/arm/mach-cns3xxx/Kconfig ++++ b/arch/arm/mach-cns3xxx/Kconfig +@@ -5,6 +5,7 @@ menuconfig ARCH_CNS3XXX + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if LOCAL_TIMERS + select HAVE_SMP ++ select FIQ + help + Support for Cavium Networks CNS3XXX platform. + +--- a/arch/arm/mach-cns3xxx/Makefile ++++ b/arch/arm/mach-cns3xxx/Makefile +@@ -5,5 +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-$(CONFIG_SMP) += platsmp.o headsmp.o cns3xxx_fiq.o + cns3xxx-$(CONFIG_HOTPLUG_CPU) += hotplug.o +--- a/arch/arm/mach-cns3xxx/cns3xxx.h ++++ b/arch/arm/mach-cns3xxx/cns3xxx.h +@@ -267,6 +267,7 @@ + #define MISC_PCIE_INT_MASK(x) MISC_MEM_MAP(0x978 + (x) * 0x100) + #define MISC_PCIE_INT_STATUS(x) MISC_MEM_MAP(0x97C + (x) * 0x100) + ++#define MISC_FIQ_CPU(x) MISC_MEM_MAP(0xA58 - (x) * 0x4) + /* + * Power management and clock control + */ +--- a/arch/arm/mm/Kconfig ++++ b/arch/arm/mm/Kconfig +@@ -827,7 +827,7 @@ config KUSER_HELPERS + + config DMA_CACHE_RWFO + bool "Enable read/write for ownership DMA cache maintenance" +- depends on CPU_V6K && SMP ++ depends on CPU_V6K && SMP && !ARCH_CNS3XXX + default y + help + The Snoop Control Unit on ARM11MPCore does not detect the |