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Subject[PATCH 00/31] Andes(nds32) Linux Kernel Port
Date
This patchset adds core architecture support to Linux for Andestech's
N13, N15, D15, N10, D10 processor cores.

Based on the 16/32-bit AndeStar RISC-like architecture, we designed the
configurable AndesCore series of embedded processor families. AndesCores
range from highly performance-efficient small-footprint cores for
microcontrollers and deeply-embedded applications to 1GHz+ cores running
Linux, covering general-purpose N-series cores for a wide range of computing
need, DSP-capable D-series cores for digital signal control,
instruction-extensible E-series cores for application-specific acceleration,
and secure S-series cores for best protection of the most valuable.

The patches are based on v4.14-rc8, and can also be found in the
following git tree:
https://github.com/andestech/linux.git nds32-4.14-rc8

The build script and toolchain repositories are able to be found here:
https://github.com/andestech/build_script.git

Freely available instruction set and architecture overview documents can
be found on the following page:
http://www.andestech.com/product.php?cls=9


Vincent Ren-Wei Chen and I will maintain this port. Thanks to everyone who
helped us and contributed to it. :) Any feedback is welcome.

Greentime Hu (31):
nds32: Assembly macros and definitions
nds32: Kernel booting and initialization
nds32: Support early_printk
nds32: Exception handling
nds32: MMU definitions
nds32: MMU initialization
nds32: MMU fault handling and page table management
nds32: Cache and TLB routines
nds32: Process management
nds32: IRQ handling
nds32: Atomic operations
nds32: Device specific operations
nds32: DMA mapping API
nds32: ELF definitions
nds32: System calls handling
nds32: VDSO support
nds32: Signal handling support
nds32: Library functions
nds32: Debugging support
nds32: L2 cache support
nds32: Loadable modules
nds32: Generic timers support
nds32: Device tree support
nds32: Miscellaneous header files
nds32: defconfig
nds32: Build infrastructure
dt-bindings: interrupt-controller: Andestech Internal Vector
Interrupt Controller
irqchip: Andestech Internal Vector Interrupt Controller driver
MAINTAINERS: Add nds32
dt-bindings: nds32 CPU Bindings
net: faraday add nds32 support.

.../interrupt-controller/andestech,ativic32.txt | 27 +
Documentation/devicetree/bindings/nds32/cpus.txt | 33 +
MAINTAINERS | 9 +
arch/nds32/Kconfig | 107 +++
arch/nds32/Kconfig.cpu | 100 ++
arch/nds32/Kconfig.debug | 14 +
arch/nds32/Makefile | 60 ++
arch/nds32/boot/Makefile | 15 +
arch/nds32/boot/dts/Makefile | 8 +
arch/nds32/boot/dts/ae3xx.dts | 55 ++
arch/nds32/boot/dts/ag101p.dts | 60 ++
arch/nds32/configs/ae3xx_defconfig | 110 +++
arch/nds32/configs/ag101p_defconfig | 109 +++
arch/nds32/include/asm/Kbuild | 54 ++
arch/nds32/include/asm/assembler.h | 52 ++
arch/nds32/include/asm/bitfield.h | 982 ++++++++++++++++++++
arch/nds32/include/asm/cache.h | 25 +
arch/nds32/include/asm/cache_info.h | 26 +
arch/nds32/include/asm/cacheflush.h | 57 ++
arch/nds32/include/asm/current.h | 25 +
arch/nds32/include/asm/delay.h | 51 +
arch/nds32/include/asm/dma-mapping.h | 27 +
arch/nds32/include/asm/elf.h | 192 ++++
arch/nds32/include/asm/fixmap.h | 41 +
arch/nds32/include/asm/futex.h | 116 +++
arch/nds32/include/asm/highmem.h | 78 ++
arch/nds32/include/asm/io.h | 33 +
arch/nds32/include/asm/irqflags.h | 49 +
arch/nds32/include/asm/l2_cache.h | 158 ++++
arch/nds32/include/asm/linkage.h | 24 +
arch/nds32/include/asm/memory.h | 147 +++
arch/nds32/include/asm/mmu.h | 25 +
arch/nds32/include/asm/mmu_context.h | 81 ++
arch/nds32/include/asm/module.h | 24 +
arch/nds32/include/asm/nds32.h | 92 ++
arch/nds32/include/asm/page.h | 78 ++
arch/nds32/include/asm/pgalloc.h | 109 +++
arch/nds32/include/asm/pgtable.h | 426 +++++++++
arch/nds32/include/asm/proc-fns.h | 94 ++
arch/nds32/include/asm/processor.h | 116 +++
arch/nds32/include/asm/ptrace.h | 79 ++
arch/nds32/include/asm/shmparam.h | 33 +
arch/nds32/include/asm/spinlock.h | 178 ++++
arch/nds32/include/asm/string.h | 30 +
arch/nds32/include/asm/swab.h | 48 +
arch/nds32/include/asm/syscall.h | 203 ++++
arch/nds32/include/asm/syscalls.h | 27 +
arch/nds32/include/asm/thread_info.h | 91 ++
arch/nds32/include/asm/tlb.h | 41 +
arch/nds32/include/asm/tlbflush.h | 60 ++
arch/nds32/include/asm/uaccess.h | 385 ++++++++
arch/nds32/include/asm/unistd.h | 21 +
arch/nds32/include/asm/vdso.h | 35 +
arch/nds32/include/asm/vdso_datapage.h | 51 +
arch/nds32/include/uapi/asm/Kbuild | 26 +
arch/nds32/include/uapi/asm/auxvec.h | 25 +
arch/nds32/include/uapi/asm/byteorder.h | 26 +
arch/nds32/include/uapi/asm/cachectl.h | 19 +
arch/nds32/include/uapi/asm/param.h | 24 +
arch/nds32/include/uapi/asm/posix_types.h | 41 +
arch/nds32/include/uapi/asm/ptrace.h | 42 +
arch/nds32/include/uapi/asm/sigcontext.h | 73 ++
arch/nds32/include/uapi/asm/signal.h | 23 +
arch/nds32/include/uapi/asm/unistd.h | 36 +
arch/nds32/kernel/Makefile | 24 +
arch/nds32/kernel/asm-offsets.c | 40 +
arch/nds32/kernel/atl2c.c | 77 ++
arch/nds32/kernel/cacheinfo.c | 62 ++
arch/nds32/kernel/devtree.c | 45 +
arch/nds32/kernel/dma.c | 478 ++++++++++
arch/nds32/kernel/early_printk.c | 124 +++
arch/nds32/kernel/ex-entry.S | 169 ++++
arch/nds32/kernel/ex-exit.S | 207 +++++
arch/nds32/kernel/ex-scall.S | 146 +++
arch/nds32/kernel/head.S | 211 +++++
arch/nds32/kernel/irq.c | 34 +
arch/nds32/kernel/module.c | 299 ++++++
arch/nds32/kernel/nds32_ksyms.c | 54 ++
arch/nds32/kernel/process.c | 219 +++++
arch/nds32/kernel/ptrace.c | 325 +++++++
arch/nds32/kernel/setup.c | 406 ++++++++
arch/nds32/kernel/signal.c | 370 ++++++++
arch/nds32/kernel/stacktrace.c | 60 ++
arch/nds32/kernel/sys_nds32.c | 63 ++
arch/nds32/kernel/syscall_table.c | 28 +
arch/nds32/kernel/time.c | 22 +
arch/nds32/kernel/traps.c | 442 +++++++++
arch/nds32/kernel/vdso.c | 243 +++++
arch/nds32/kernel/vdso/Makefile | 82 ++
arch/nds32/kernel/vdso/datapage.S | 34 +
arch/nds32/kernel/vdso/gen_vdso_offsets.sh | 15 +
arch/nds32/kernel/vdso/gettimeofday.c | 260 ++++++
arch/nds32/kernel/vdso/note.S | 29 +
arch/nds32/kernel/vdso/sigreturn.S | 32 +
arch/nds32/kernel/vdso/vdso.S | 33 +
arch/nds32/kernel/vdso/vdso.lds.S | 87 ++
arch/nds32/kernel/vmlinux.lds.S | 70 ++
arch/nds32/lib/Makefile | 4 +
arch/nds32/lib/copy_page.S | 50 +
arch/nds32/lib/getuser.S | 57 ++
arch/nds32/lib/memcpy.S | 93 ++
arch/nds32/lib/memmove.S | 83 ++
arch/nds32/lib/memset.S | 46 +
arch/nds32/lib/memzero.S | 31 +
arch/nds32/lib/putuser.S | 53 ++
arch/nds32/lib/uaccess.S | 160 ++++
arch/nds32/mm/Makefile | 7 +
arch/nds32/mm/alignment.c | 564 +++++++++++
arch/nds32/mm/cacheflush.c | 331 +++++++
arch/nds32/mm/extable.c | 29 +
arch/nds32/mm/fault.c | 420 +++++++++
arch/nds32/mm/highmem.c | 92 ++
arch/nds32/mm/init.c | 328 +++++++
arch/nds32/mm/ioremap.c | 67 ++
arch/nds32/mm/mm-nds32.c | 103 ++
arch/nds32/mm/mmap.c | 88 ++
arch/nds32/mm/proc-n13.c | 608 ++++++++++++
arch/nds32/mm/tlb.c | 63 ++
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq-ativic32.c | 149 +++
drivers/net/ethernet/faraday/Kconfig | 6 +-
121 files changed, 13726 insertions(+), 3 deletions(-)
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
create mode 100644 Documentation/devicetree/bindings/nds32/cpus.txt
create mode 100644 arch/nds32/Kconfig
create mode 100644 arch/nds32/Kconfig.cpu
create mode 100644 arch/nds32/Kconfig.debug
create mode 100644 arch/nds32/Makefile
create mode 100644 arch/nds32/boot/Makefile
create mode 100644 arch/nds32/boot/dts/Makefile
create mode 100644 arch/nds32/boot/dts/ae3xx.dts
create mode 100644 arch/nds32/boot/dts/ag101p.dts
create mode 100644 arch/nds32/configs/ae3xx_defconfig
create mode 100644 arch/nds32/configs/ag101p_defconfig
create mode 100644 arch/nds32/include/asm/Kbuild
create mode 100644 arch/nds32/include/asm/assembler.h
create mode 100644 arch/nds32/include/asm/bitfield.h
create mode 100644 arch/nds32/include/asm/cache.h
create mode 100644 arch/nds32/include/asm/cache_info.h
create mode 100644 arch/nds32/include/asm/cacheflush.h
create mode 100644 arch/nds32/include/asm/current.h
create mode 100644 arch/nds32/include/asm/delay.h
create mode 100644 arch/nds32/include/asm/dma-mapping.h
create mode 100644 arch/nds32/include/asm/elf.h
create mode 100644 arch/nds32/include/asm/fixmap.h
create mode 100644 arch/nds32/include/asm/futex.h
create mode 100644 arch/nds32/include/asm/highmem.h
create mode 100644 arch/nds32/include/asm/io.h
create mode 100644 arch/nds32/include/asm/irqflags.h
create mode 100644 arch/nds32/include/asm/l2_cache.h
create mode 100644 arch/nds32/include/asm/linkage.h
create mode 100644 arch/nds32/include/asm/memory.h
create mode 100644 arch/nds32/include/asm/mmu.h
create mode 100644 arch/nds32/include/asm/mmu_context.h
create mode 100644 arch/nds32/include/asm/module.h
create mode 100644 arch/nds32/include/asm/nds32.h
create mode 100644 arch/nds32/include/asm/page.h
create mode 100644 arch/nds32/include/asm/pgalloc.h
create mode 100644 arch/nds32/include/asm/pgtable.h
create mode 100644 arch/nds32/include/asm/proc-fns.h
create mode 100644 arch/nds32/include/asm/processor.h
create mode 100644 arch/nds32/include/asm/ptrace.h
create mode 100644 arch/nds32/include/asm/shmparam.h
create mode 100644 arch/nds32/include/asm/spinlock.h
create mode 100644 arch/nds32/include/asm/string.h
create mode 100644 arch/nds32/include/asm/swab.h
create mode 100644 arch/nds32/include/asm/syscall.h
create mode 100644 arch/nds32/include/asm/syscalls.h
create mode 100644 arch/nds32/include/asm/thread_info.h
create mode 100644 arch/nds32/include/asm/tlb.h
create mode 100644 arch/nds32/include/asm/tlbflush.h
create mode 100644 arch/nds32/include/asm/uaccess.h
create mode 100644 arch/nds32/include/asm/unistd.h
create mode 100644 arch/nds32/include/asm/vdso.h
create mode 100644 arch/nds32/include/asm/vdso_datapage.h
create mode 100644 arch/nds32/include/uapi/asm/Kbuild
create mode 100644 arch/nds32/include/uapi/asm/auxvec.h
create mode 100644 arch/nds32/include/uapi/asm/byteorder.h
create mode 100644 arch/nds32/include/uapi/asm/cachectl.h
create mode 100644 arch/nds32/include/uapi/asm/param.h
create mode 100644 arch/nds32/include/uapi/asm/posix_types.h
create mode 100644 arch/nds32/include/uapi/asm/ptrace.h
create mode 100644 arch/nds32/include/uapi/asm/sigcontext.h
create mode 100644 arch/nds32/include/uapi/asm/signal.h
create mode 100644 arch/nds32/include/uapi/asm/unistd.h
create mode 100644 arch/nds32/kernel/Makefile
create mode 100644 arch/nds32/kernel/asm-offsets.c
create mode 100644 arch/nds32/kernel/atl2c.c
create mode 100644 arch/nds32/kernel/cacheinfo.c
create mode 100644 arch/nds32/kernel/devtree.c
create mode 100644 arch/nds32/kernel/dma.c
create mode 100644 arch/nds32/kernel/early_printk.c
create mode 100644 arch/nds32/kernel/ex-entry.S
create mode 100644 arch/nds32/kernel/ex-exit.S
create mode 100644 arch/nds32/kernel/ex-scall.S
create mode 100644 arch/nds32/kernel/head.S
create mode 100644 arch/nds32/kernel/irq.c
create mode 100644 arch/nds32/kernel/module.c
create mode 100644 arch/nds32/kernel/nds32_ksyms.c
create mode 100644 arch/nds32/kernel/process.c
create mode 100644 arch/nds32/kernel/ptrace.c
create mode 100644 arch/nds32/kernel/setup.c
create mode 100644 arch/nds32/kernel/signal.c
create mode 100644 arch/nds32/kernel/stacktrace.c
create mode 100644 arch/nds32/kernel/sys_nds32.c
create mode 100644 arch/nds32/kernel/syscall_table.c
create mode 100644 arch/nds32/kernel/time.c
create mode 100644 arch/nds32/kernel/traps.c
create mode 100644 arch/nds32/kernel/vdso.c
create mode 100644 arch/nds32/kernel/vdso/Makefile
create mode 100644 arch/nds32/kernel/vdso/datapage.S
create mode 100755 arch/nds32/kernel/vdso/gen_vdso_offsets.sh
create mode 100644 arch/nds32/kernel/vdso/gettimeofday.c
create mode 100644 arch/nds32/kernel/vdso/note.S
create mode 100644 arch/nds32/kernel/vdso/sigreturn.S
create mode 100644 arch/nds32/kernel/vdso/vdso.S
create mode 100644 arch/nds32/kernel/vdso/vdso.lds.S
create mode 100644 arch/nds32/kernel/vmlinux.lds.S
create mode 100644 arch/nds32/lib/Makefile
create mode 100644 arch/nds32/lib/copy_page.S
create mode 100644 arch/nds32/lib/getuser.S
create mode 100644 arch/nds32/lib/memcpy.S
create mode 100644 arch/nds32/lib/memmove.S
create mode 100644 arch/nds32/lib/memset.S
create mode 100644 arch/nds32/lib/memzero.S
create mode 100644 arch/nds32/lib/putuser.S
create mode 100644 arch/nds32/lib/uaccess.S
create mode 100644 arch/nds32/mm/Makefile
create mode 100644 arch/nds32/mm/alignment.c
create mode 100644 arch/nds32/mm/cacheflush.c
create mode 100644 arch/nds32/mm/extable.c
create mode 100644 arch/nds32/mm/fault.c
create mode 100644 arch/nds32/mm/highmem.c
create mode 100644 arch/nds32/mm/init.c
create mode 100644 arch/nds32/mm/ioremap.c
create mode 100644 arch/nds32/mm/mm-nds32.c
create mode 100644 arch/nds32/mm/mmap.c
create mode 100644 arch/nds32/mm/proc-n13.c
create mode 100644 arch/nds32/mm/tlb.c
create mode 100644 drivers/irqchip/irq-ativic32.c

--
1.7.9.5

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