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author | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2017-02-07 16:19:18 +0100 |
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committer | Felix Fietkau <nbd@nbd.name> | 2017-02-10 11:05:57 +0100 |
commit | 1db4135e32e03c0131301ed46d906a2bf8f08c9b (patch) | |
tree | f1da4a38a5ee6d7337843d9528f7e21fa61a006f /target/linux/cns3xxx/patches-4.9/040-fiq_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-4.9/040-fiq_support.patch')
-rw-r--r-- | target/linux/cns3xxx/patches-4.9/040-fiq_support.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/cns3xxx/patches-4.9/040-fiq_support.patch b/target/linux/cns3xxx/patches-4.9/040-fiq_support.patch new file mode 100644 index 0000000000..b391eb92d0 --- /dev/null +++ b/target/linux/cns3xxx/patches-4.9/040-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 + 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 +@@ -261,6 +261,7 @@ + #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 +@@ -856,7 +856,7 @@ config VDSO + + 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 |