From: Ley Foon Tan <lftan@altera.com>
To: <linux-arch@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-doc@vger.kernel.org>
Cc: Ley Foon Tan <lftan@altera.com>, <lftan.linux@gmail.com>,
<cltang@codesourcery.com>
Subject: [PATCH 00/28] nios2 Linux kernel port
Date: Fri, 18 Apr 2014 20:26:47 +0800 [thread overview]
Message-ID: <1397824031-4892-1-git-send-email-lftan@altera.com> (raw)
This patchset adds the Linux kernel port for Nios II processor from Altera.
The nios2 Linux port follows the guidance for new architecture ports using
generic headers (including unistd.h).
About Nios II Cores
-------------------
Nios II is a 32-bit embedded-processor architecture designed specifically for the
Altera family of FPGAs.
More information is available at http://www.altera.com/devices/processor/nios2/ni2-index.html
Instruction set and architecture overview documents can be found on the
following page:
http://www.altera.com/literature/lit-nio2.jsp
Nios2 GCC port is in mainline and and will be in the FSF 4.9 release.
These patches are also available on this branch:
git://git.rocketboards.org/linux-socfpga-next.git nios2-upstream
Regards,
Ley Foon
Ley Foon Tan (28):
nios2: Build infrastructure
nios2: Assembly macros and definitions
nios2: Kernel booting and initialization
nios2: Exception handling
nios2: Traps exception handling
nios2: Memory management
nios2: I/O Mapping
nios2: MMU Fault handling
nios2: Page table management
nios2: Process management
nios2: Cache handling
nios2: TLB handling
nios2: Interrupt handling
nios2: DMA mapping API
nios2: ELF definitions
nios2: System calls handling
nios2: Signal handling support
nios2: Library functions
nios2: Device tree support
nios2: Time keeping
nios2: Cpuinfo handling
nios2: Miscellaneous header files
nios2: Nios2 registers
nios2: Module support
nios2: ptrace support
Add ELF machine define for Nios2
MAINTAINERS: Add nios2 maintainer
Documentation: Add documentation for Nios2 architecture
Documentation/nios2/README | 23 ++
MAINTAINERS | 7 +
arch/nios2/Kconfig | 213 +++++++++++
arch/nios2/Kconfig.debug | 17 +
arch/nios2/Makefile | 78 ++++
arch/nios2/boot/Makefile | 51 +++
arch/nios2/boot/dts/3c120_devboard.dts | 205 +++++++++++
arch/nios2/boot/linked_dtb.S | 19 +
arch/nios2/configs/3c120_defconfig | 77 ++++
arch/nios2/include/asm/Kbuild | 66 ++++
arch/nios2/include/asm/asm-macros.h | 309 ++++++++++++++++
arch/nios2/include/asm/asm-offsets.h | 20 ++
arch/nios2/include/asm/cache.h | 36 ++
arch/nios2/include/asm/cacheflush.h | 48 +++
arch/nios2/include/asm/checksum.h | 78 ++++
arch/nios2/include/asm/cmpxchg.h | 61 ++++
arch/nios2/include/asm/cpuinfo.h | 58 +++
arch/nios2/include/asm/delay.h | 92 +++++
arch/nios2/include/asm/dma-mapping.h | 113 ++++++
arch/nios2/include/asm/elf.h | 101 ++++++
arch/nios2/include/asm/entry.h | 152 ++++++++
arch/nios2/include/asm/gpio.h | 23 ++
arch/nios2/include/asm/io.h | 227 ++++++++++++
arch/nios2/include/asm/irq.h | 34 ++
arch/nios2/include/asm/irqflags.h | 69 ++++
arch/nios2/include/asm/linkage.h | 25 ++
arch/nios2/include/asm/mmu.h | 18 +
arch/nios2/include/asm/mmu_context.h | 66 ++++
arch/nios2/include/asm/mutex.h | 1 +
arch/nios2/include/asm/page.h | 111 ++++++
arch/nios2/include/asm/pci.h | 25 ++
arch/nios2/include/asm/pgalloc.h | 86 +++++
arch/nios2/include/asm/pgtable-bits.h | 35 ++
arch/nios2/include/asm/pgtable.h | 304 ++++++++++++++++
arch/nios2/include/asm/processor.h | 102 ++++++
arch/nios2/include/asm/prom.h | 26 ++
arch/nios2/include/asm/ptrace.h | 40 +++
arch/nios2/include/asm/registers.h | 65 ++++
arch/nios2/include/asm/setup.h | 38 ++
arch/nios2/include/asm/signal.h | 22 ++
arch/nios2/include/asm/string.h | 24 ++
arch/nios2/include/asm/switch_to.h | 31 ++
arch/nios2/include/asm/syscalls.h | 25 ++
arch/nios2/include/asm/thread_info.h | 120 +++++++
arch/nios2/include/asm/timex.h | 27 ++
arch/nios2/include/asm/tlb.h | 34 ++
arch/nios2/include/asm/tlbflush.h | 46 +++
arch/nios2/include/asm/traps.h | 19 +
arch/nios2/include/asm/uaccess.h | 233 ++++++++++++
arch/nios2/include/asm/ucontext.h | 34 ++
arch/nios2/include/uapi/asm/Kbuild | 14 +
arch/nios2/include/uapi/asm/byteorder.h | 22 ++
arch/nios2/include/uapi/asm/elf.h | 67 ++++
arch/nios2/include/uapi/asm/ptrace.h | 123 +++++++
arch/nios2/include/uapi/asm/sigcontext.h | 30 ++
arch/nios2/include/uapi/asm/signal.h | 23 ++
arch/nios2/include/uapi/asm/stat.h | 23 ++
arch/nios2/include/uapi/asm/statfs.h | 24 ++
arch/nios2/include/uapi/asm/swab.h | 37 ++
arch/nios2/include/uapi/asm/unistd.h | 25 ++
arch/nios2/kernel/Makefile | 14 +
arch/nios2/kernel/asm-offsets.c | 88 +++++
arch/nios2/kernel/cpuinfo.c | 201 +++++++++++
arch/nios2/kernel/entry.S | 551 ++++++++++++++++++++++++++++
arch/nios2/kernel/head.S | 175 +++++++++
arch/nios2/kernel/insnemu.S | 592 +++++++++++++++++++++++++++++++
arch/nios2/kernel/irq.c | 90 +++++
arch/nios2/kernel/misaligned.c | 319 +++++++++++++++++
arch/nios2/kernel/module.c | 135 +++++++
arch/nios2/kernel/nios2_ksyms.c | 35 ++
arch/nios2/kernel/process.c | 262 ++++++++++++++
arch/nios2/kernel/prom.c | 67 ++++
arch/nios2/kernel/ptrace.c | 198 +++++++++++
arch/nios2/kernel/setup.c | 214 +++++++++++
arch/nios2/kernel/signal.c | 364 +++++++++++++++++++
arch/nios2/kernel/sys_nios2.c | 72 ++++
arch/nios2/kernel/syscall_table.c | 29 ++
arch/nios2/kernel/time.c | 150 ++++++++
arch/nios2/kernel/traps.c | 185 ++++++++++
arch/nios2/kernel/vmlinux.lds.S | 75 ++++
arch/nios2/lib/Makefile | 1 +
arch/nios2/lib/memcpy.c | 199 +++++++++++
arch/nios2/lib/memmove.c | 82 +++++
arch/nios2/lib/memset.c | 81 +++++
arch/nios2/mm/Makefile | 12 +
arch/nios2/mm/cacheflush.c | 255 +++++++++++++
arch/nios2/mm/dma-mapping.c | 186 ++++++++++
arch/nios2/mm/extable.c | 25 ++
arch/nios2/mm/fault.c | 242 +++++++++++++
arch/nios2/mm/init.c | 152 ++++++++
arch/nios2/mm/ioremap.c | 188 ++++++++++
arch/nios2/mm/mmu_context.c | 116 ++++++
arch/nios2/mm/pgtable.c | 73 ++++
arch/nios2/mm/tlb.c | 274 ++++++++++++++
arch/nios2/mm/uaccess.c | 162 +++++++++
arch/nios2/platform/Kconfig.platform | 129 +++++++
arch/nios2/platform/Makefile | 1 +
arch/nios2/platform/platform.c | 69 ++++
include/uapi/linux/elf-em.h | 1 +
99 files changed, 10186 insertions(+)
create mode 100644 Documentation/nios2/README
create mode 100644 arch/nios2/Kconfig
create mode 100644 arch/nios2/Kconfig.debug
create mode 100644 arch/nios2/Makefile
create mode 100644 arch/nios2/boot/Makefile
create mode 100644 arch/nios2/boot/dts/3c120_devboard.dts
create mode 100644 arch/nios2/boot/linked_dtb.S
create mode 100644 arch/nios2/configs/3c120_defconfig
create mode 100644 arch/nios2/include/asm/Kbuild
create mode 100644 arch/nios2/include/asm/asm-macros.h
create mode 100644 arch/nios2/include/asm/asm-offsets.h
create mode 100644 arch/nios2/include/asm/cache.h
create mode 100644 arch/nios2/include/asm/cacheflush.h
create mode 100644 arch/nios2/include/asm/checksum.h
create mode 100644 arch/nios2/include/asm/cmpxchg.h
create mode 100644 arch/nios2/include/asm/cpuinfo.h
create mode 100644 arch/nios2/include/asm/delay.h
create mode 100644 arch/nios2/include/asm/dma-mapping.h
create mode 100644 arch/nios2/include/asm/elf.h
create mode 100644 arch/nios2/include/asm/entry.h
create mode 100644 arch/nios2/include/asm/gpio.h
create mode 100644 arch/nios2/include/asm/io.h
create mode 100644 arch/nios2/include/asm/irq.h
create mode 100644 arch/nios2/include/asm/irqflags.h
create mode 100644 arch/nios2/include/asm/linkage.h
create mode 100644 arch/nios2/include/asm/mmu.h
create mode 100644 arch/nios2/include/asm/mmu_context.h
create mode 100644 arch/nios2/include/asm/mutex.h
create mode 100644 arch/nios2/include/asm/page.h
create mode 100644 arch/nios2/include/asm/pci.h
create mode 100644 arch/nios2/include/asm/pgalloc.h
create mode 100644 arch/nios2/include/asm/pgtable-bits.h
create mode 100644 arch/nios2/include/asm/pgtable.h
create mode 100644 arch/nios2/include/asm/processor.h
create mode 100644 arch/nios2/include/asm/prom.h
create mode 100644 arch/nios2/include/asm/ptrace.h
create mode 100644 arch/nios2/include/asm/registers.h
create mode 100644 arch/nios2/include/asm/setup.h
create mode 100644 arch/nios2/include/asm/signal.h
create mode 100644 arch/nios2/include/asm/string.h
create mode 100644 arch/nios2/include/asm/switch_to.h
create mode 100644 arch/nios2/include/asm/syscalls.h
create mode 100644 arch/nios2/include/asm/thread_info.h
create mode 100644 arch/nios2/include/asm/timex.h
create mode 100644 arch/nios2/include/asm/tlb.h
create mode 100644 arch/nios2/include/asm/tlbflush.h
create mode 100644 arch/nios2/include/asm/traps.h
create mode 100644 arch/nios2/include/asm/uaccess.h
create mode 100644 arch/nios2/include/asm/ucontext.h
create mode 100644 arch/nios2/include/uapi/asm/Kbuild
create mode 100644 arch/nios2/include/uapi/asm/byteorder.h
create mode 100644 arch/nios2/include/uapi/asm/elf.h
create mode 100644 arch/nios2/include/uapi/asm/ptrace.h
create mode 100644 arch/nios2/include/uapi/asm/sigcontext.h
create mode 100644 arch/nios2/include/uapi/asm/signal.h
create mode 100644 arch/nios2/include/uapi/asm/stat.h
create mode 100644 arch/nios2/include/uapi/asm/statfs.h
create mode 100644 arch/nios2/include/uapi/asm/swab.h
create mode 100644 arch/nios2/include/uapi/asm/unistd.h
create mode 100644 arch/nios2/kernel/Makefile
create mode 100644 arch/nios2/kernel/asm-offsets.c
create mode 100644 arch/nios2/kernel/cpuinfo.c
create mode 100644 arch/nios2/kernel/entry.S
create mode 100644 arch/nios2/kernel/head.S
create mode 100644 arch/nios2/kernel/insnemu.S
create mode 100644 arch/nios2/kernel/irq.c
create mode 100644 arch/nios2/kernel/misaligned.c
create mode 100644 arch/nios2/kernel/module.c
create mode 100644 arch/nios2/kernel/nios2_ksyms.c
create mode 100644 arch/nios2/kernel/process.c
create mode 100644 arch/nios2/kernel/prom.c
create mode 100644 arch/nios2/kernel/ptrace.c
create mode 100644 arch/nios2/kernel/setup.c
create mode 100644 arch/nios2/kernel/signal.c
create mode 100644 arch/nios2/kernel/sys_nios2.c
create mode 100644 arch/nios2/kernel/syscall_table.c
create mode 100644 arch/nios2/kernel/time.c
create mode 100644 arch/nios2/kernel/traps.c
create mode 100644 arch/nios2/kernel/vmlinux.lds.S
create mode 100644 arch/nios2/lib/Makefile
create mode 100644 arch/nios2/lib/memcpy.c
create mode 100644 arch/nios2/lib/memmove.c
create mode 100644 arch/nios2/lib/memset.c
create mode 100644 arch/nios2/mm/Makefile
create mode 100644 arch/nios2/mm/cacheflush.c
create mode 100644 arch/nios2/mm/dma-mapping.c
create mode 100644 arch/nios2/mm/extable.c
create mode 100644 arch/nios2/mm/fault.c
create mode 100644 arch/nios2/mm/init.c
create mode 100644 arch/nios2/mm/ioremap.c
create mode 100644 arch/nios2/mm/mmu_context.c
create mode 100644 arch/nios2/mm/pgtable.c
create mode 100644 arch/nios2/mm/tlb.c
create mode 100644 arch/nios2/mm/uaccess.c
create mode 100644 arch/nios2/platform/Kconfig.platform
create mode 100644 arch/nios2/platform/Makefile
create mode 100644 arch/nios2/platform/platform.c
--
1.8.3.2
next reply other threads:[~2014-04-18 12:41 UTC|newest]
Thread overview: 128+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-18 12:26 Ley Foon Tan [this message]
2014-04-18 12:26 ` [PATCH 01/28] nios2: Build infrastructure Ley Foon Tan
2014-04-18 14:35 ` Sam Ravnborg
2014-04-21 3:03 ` Ley Foon Tan
2014-04-18 19:16 ` Paul Bolle
2014-04-21 5:02 ` Ley Foon Tan
2014-04-18 19:41 ` Paul Bolle
2014-04-21 3:26 ` Ley Foon Tan
2014-04-18 12:26 ` [PATCH 02/28] nios2: Assembly macros and definitions Ley Foon Tan
2014-04-18 12:26 ` [PATCH 04/28] nios2: Exception handling Ley Foon Tan
2014-04-22 10:57 ` Ezequiel Garcia
2014-04-22 11:08 ` Ley Foon Tan
2014-04-22 12:33 ` Arnd Bergmann
2014-04-23 2:47 ` Ley Foon Tan
2014-04-23 7:20 ` Geert Uytterhoeven
2014-04-23 12:23 ` Arnd Bergmann
2014-04-24 6:04 ` Ley Foon Tan
2014-04-18 12:26 ` [PATCH 06/28] nios2: Memory management Ley Foon Tan
2014-04-22 14:24 ` Ezequiel Garcia
2014-04-22 15:14 ` Tobias Klauser
2014-04-22 15:35 ` Ezequiel Garcia
2014-04-22 16:01 ` Chung-Lin Tang
2014-04-22 16:27 ` Ezequiel Garcia
2014-04-22 16:36 ` Chung-Lin Tang
2014-04-22 16:24 ` Sam Ravnborg
2014-04-23 2:53 ` LF.Tan
2014-04-23 7:24 ` Geert Uytterhoeven
2014-04-18 12:26 ` [PATCH 08/28] nios2: MMU Fault handling Ley Foon Tan
2014-04-22 14:30 ` Ezequiel Garcia
2014-04-24 6:42 ` Ley Foon Tan
2014-04-24 15:22 ` Ezequiel Garcia
2014-04-24 16:02 ` Ley Foon Tan
2014-04-24 16:18 ` Ezequiel Garcia
2014-04-24 7:18 ` Geert Uytterhoeven
2014-04-18 12:26 ` [PATCH 09/28] nios2: Page table management Ley Foon Tan
2014-04-19 16:05 ` Pavel Machek
2014-04-22 8:09 ` Ley Foon Tan
2014-04-18 12:26 ` [PATCH 10/28] nios2: Process management Ley Foon Tan
2014-04-18 12:26 ` [PATCH 11/28] nios2: Cache handling Ley Foon Tan
2014-04-18 12:26 ` [PATCH 12/28] nios2: TLB handling Ley Foon Tan
2014-04-18 12:26 ` [PATCH 13/28] nios2: Interrupt handling Ley Foon Tan
2014-04-18 12:26 ` [PATCH 15/28] nios2: ELF definitions Ley Foon Tan
2014-04-18 12:26 ` [PATCH 16/28] nios2: System calls handling Ley Foon Tan
2014-04-19 16:09 ` Pavel Machek
2014-04-21 17:32 ` Ley Foon Tan
2014-04-21 17:52 ` Richard Weinberger
2014-04-21 20:48 ` Pavel Machek
2014-04-22 8:24 ` Ley Foon Tan
2014-04-21 20:46 ` Pavel Machek
2014-04-19 20:12 ` Geert Uytterhoeven
2014-04-21 17:23 ` Ley Foon Tan
2014-04-22 12:30 ` Arnd Bergmann
2014-04-24 16:23 ` Ley Foon Tan
2014-04-18 12:27 ` [PATCH 17/28] nios2: Signal handling support Ley Foon Tan
2014-04-19 19:29 ` Richard Weinberger
2014-04-24 10:01 ` Ley Foon Tan
2014-04-24 10:07 ` Richard Weinberger
2014-04-24 10:13 ` Ley Foon Tan
2014-04-24 10:17 ` Richard Weinberger
2014-04-24 10:29 ` Ley Foon Tan
2014-04-24 10:39 ` Richard Weinberger
2014-04-24 10:46 ` Ley Foon Tan
2014-04-24 16:16 ` Richard Weinberger
2014-04-18 12:27 ` [PATCH 18/28] nios2: Library functions Ley Foon Tan
2014-04-18 12:27 ` [PATCH 19/28] nios2: Device tree support Ley Foon Tan
2014-04-22 13:42 ` Arnd Bergmann
2014-04-23 6:52 ` Ley Foon Tan
2014-04-23 7:35 ` Arnd Bergmann
2014-04-23 9:52 ` Ley Foon Tan
2014-04-24 16:05 ` Ezequiel Garcia
2014-04-18 12:27 ` [PATCH 20/28] nios2: Time keeping Ley Foon Tan
2014-04-22 13:44 ` Arnd Bergmann
2014-04-23 3:21 ` Ley Foon Tan
2014-04-18 12:27 ` [PATCH 21/28] nios2: Cpuinfo handling Ley Foon Tan
2014-04-18 12:27 ` [PATCH 22/28] nios2: Miscellaneous header files Ley Foon Tan
2014-04-18 12:27 ` [PATCH 23/28] nios2: Nios2 registers Ley Foon Tan
2014-04-22 12:39 ` Tobias Klauser
2014-04-23 7:10 ` Ley Foon Tan
2014-04-23 8:00 ` Tobias Klauser
2014-04-18 12:27 ` [PATCH 24/28] nios2: Module support Ley Foon Tan
2014-04-18 12:27 ` [PATCH 25/28] nios2: ptrace support Ley Foon Tan
2014-04-25 23:52 ` Pedro Alves
2014-04-28 6:03 ` Ley Foon Tan
2014-04-18 12:27 ` [PATCH 26/28] Add ELF machine define for Nios2 Ley Foon Tan
2014-04-18 12:27 ` [PATCH 27/28] MAINTAINERS: Add nios2 maintainer Ley Foon Tan
2014-04-18 12:27 ` [PATCH 28/28] Documentation: Add documentation for Nios2 architecture Ley Foon Tan
2014-04-22 12:28 ` Tobias Klauser
2014-04-23 7:48 ` Ley Foon Tan
2014-04-18 18:19 ` [PATCH 03/28] nios2: Kernel booting and initialization Ley Foon Tan
2014-04-18 18:19 ` [PATCH 05/28] nios2: Traps exception handling Ley Foon Tan
2014-04-22 14:28 ` Ezequiel Garcia
2014-04-23 10:07 ` Ley Foon Tan
2014-04-18 18:19 ` [PATCH 07/28] nios2: I/O Mapping Ley Foon Tan
2014-04-22 13:59 ` Arnd Bergmann
2014-04-24 6:02 ` Ley Foon Tan
2014-04-24 7:43 ` Arnd Bergmann
2014-04-24 15:51 ` Ley Foon Tan
2014-05-02 10:37 ` Ley Foon Tan
2014-05-02 12:22 ` Arnd Bergmann
2014-05-05 7:13 ` Ley Foon Tan
2014-04-18 18:19 ` [PATCH 14/28] nios2: DMA mapping API Ley Foon Tan
2014-04-22 13:52 ` Arnd Bergmann
2014-04-25 10:13 ` Ley Foon Tan
2014-04-25 10:33 ` Arnd Bergmann
2014-04-25 10:36 ` Ley Foon Tan
2014-04-18 20:48 ` [PATCH 00/28] nios2 Linux kernel port H. Peter Anvin
2014-04-19 15:30 ` Arnd Bergmann
2014-04-21 5:23 ` Ley Foon Tan
2014-04-21 5:31 ` H. Peter Anvin
2014-04-21 8:14 ` Chung-Lin Tang
2014-04-22 10:37 ` Ley Foon Tan
2014-04-22 10:56 ` Arnd Bergmann
2014-04-22 11:20 ` Ley Foon Tan
2014-04-22 14:48 ` Chung-Lin Tang
2014-04-23 17:59 ` Chung-Lin Tang
2014-04-23 18:15 ` Pinski, Andrew
2014-04-23 19:21 ` H. Peter Anvin
2014-04-24 6:26 ` Chung-Lin Tang
2014-04-24 8:55 ` Chung-Lin Tang
2014-04-24 15:28 ` Catalin Marinas
2014-04-24 18:37 ` Chung-Lin Tang
2014-04-24 18:42 ` Pinski, Andrew
2014-04-25 6:06 ` Chung-Lin Tang
2014-04-25 8:37 ` Pinski, Andrew
2014-04-25 13:19 ` Chung-Lin Tang
2014-04-25 8:49 ` Geert Uytterhoeven
2014-04-18 16:49 Ley Foon Tan
2014-04-18 18:38 ` Ley Foon Tan
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