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* [PATCH v3 00/10] Add initial RISC-V architecture support
@ 2018-12-18  7:19 Antony Pavlov
  2018-12-18  7:19 ` [PATCH v3 01/10] " Antony Pavlov
                   ` (10 more replies)
  0 siblings, 11 replies; 18+ messages in thread
From: Antony Pavlov @ 2018-12-18  7:19 UTC (permalink / raw)
  To: barebox

This patchseries adds initial RISC-V architecture support for barebox.

See Documentation/boards/riscv.rst for instructions.

You can obtain this patchseries from github:

    $ git clone -b 20181218.riscv https://github.com/frantony/barebox

Changes since PATCH v2 (20180628)
(http://lists.infradead.org/pipermail/barebox/2018-June/033879.html)

    * eliminate arch/riscv/boards/erizo-generic;
    * use obj-dtb-y to include the dtb;
    * simplify barebox.lds.S (see http://lists.infradead.org/pipermail/barebox/2018-June/033901.html);
    * add SPDX-License-Identifier;
    * rebase over latest master.

Changes since PATCH v1 (20170415)
(http://lists.infradead.org/pipermail/barebox/2018-April/032647.html)

    * drop skeleton.dtsi;
    * drop SPI GPIO bindings for erizo_generic;
    * improve erizo-nmon-image;
    * generic linker script is dropped;
    * use generic GCC library routines from lib.

Changes since RFC v4 (20170927)
(http://lists.infradead.org/pipermail/barebox/2017-September/031226.html)

    * drop 64-bit support;
    * sync with RISC-V linux;
    * RISC-V in barebox now is little endian only;
    * fix according to notes by Oleksij Rempel.

Changes since RFC v3 (20161212)
(http://lists.infradead.org/pipermail/barebox/2016-December/028716.html)

    * drop SiFive support, add support for custom Erizo SoC;
    * barebox runs on real hardware (e.g. DE0-Nano FPGA board,
      see https://github.com/miet-riscv-workgroup/rv32-simple-soc for
details);
    * introduce NMON for RISC-V;
    * add relocator to start.S.

Changes since RFC v2 (20161113)
(http://lists.infradead.org/pipermail/barebox/2016-November/028533.html):

    * add RV32 support.

Changes since RFC v1 (20161013)
(http://lists.infradead.org/pipermail/barebox/2016-October/028309.html):

    * drop spike pk support;
    * add qemu-sifive board support;
    * add Documentation/boards/riscv.rst;
    * fix guard macro names.

Antony Pavlov (10):
  Add initial RISC-V architecture support
  RISC-V: add Erizo SoC support
  RISC-V: add low-level debug macros for ns16550
  RISC-V: add nmon nano-monitor
  RISC-V: erizo: add DEBUG_LL support
  RISC-V: erizo: enable nmon
  RISC-V: erizo: add nmon image creation
  RISC-V: add erizo_generic_defconfig
  scripts: add nmon-loader
  Documentation: add RISC-V docs

 Documentation/boards/riscv.rst                |  91 +++++++
 arch/riscv/Kconfig                            |  91 +++++++
 arch/riscv/Makefile                           |  67 +++++
 arch/riscv/boot/Makefile                      |   3 +
 arch/riscv/boot/dtb.c                         |  37 +++
 arch/riscv/boot/main_entry.c                  |  35 +++
 arch/riscv/boot/start.S                       |  68 +++++
 arch/riscv/configs/erizo_generic_defconfig    |  51 ++++
 arch/riscv/dts/.gitignore                     |   1 +
 arch/riscv/dts/Makefile                       |  13 +
 arch/riscv/dts/erizo-generic.dts              |  14 ++
 arch/riscv/dts/erizo.dtsi                     |  46 ++++
 arch/riscv/include/asm/barebox.h              |   1 +
 arch/riscv/include/asm/bitops.h               |  32 +++
 arch/riscv/include/asm/bitsperlong.h          |  10 +
 arch/riscv/include/asm/byteorder.h            |   6 +
 arch/riscv/include/asm/common.h               |   6 +
 arch/riscv/include/asm/debug_ll_ns16550.h     | 182 ++++++++++++++
 arch/riscv/include/asm/elf.h                  |  11 +
 arch/riscv/include/asm/io.h                   |   8 +
 arch/riscv/include/asm/mmu.h                  |   6 +
 arch/riscv/include/asm/posix_types.h          |   1 +
 arch/riscv/include/asm/riscv_nmon.h           | 234 ++++++++++++++++++
 arch/riscv/include/asm/sections.h             |   1 +
 arch/riscv/include/asm/string.h               |   1 +
 arch/riscv/include/asm/swab.h                 |   6 +
 arch/riscv/include/asm/types.h                |  60 +++++
 arch/riscv/include/asm/unaligned.h            |  19 ++
 arch/riscv/lib/.gitignore                     |   1 +
 arch/riscv/lib/Makefile                       |   3 +
 arch/riscv/lib/asm-offsets.c                  |  12 +
 arch/riscv/lib/barebox.lds.S                  |  79 ++++++
 arch/riscv/lib/riscv_timer.c                  |  63 +++++
 arch/riscv/mach-erizo/Kconfig                 |  11 +
 arch/riscv/mach-erizo/Makefile                |   3 +
 arch/riscv/mach-erizo/include/mach/debug_ll.h |  33 +++
 drivers/of/Kconfig                            |   2 +-
 scripts/erizo-nmon-image                      |  10 +
 scripts/nmon-loader                           |  31 +++
 39 files changed, 1348 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/boards/riscv.rst
 create mode 100644 arch/riscv/Kconfig
 create mode 100644 arch/riscv/Makefile
 create mode 100644 arch/riscv/boot/Makefile
 create mode 100644 arch/riscv/boot/dtb.c
 create mode 100644 arch/riscv/boot/main_entry.c
 create mode 100644 arch/riscv/boot/start.S
 create mode 100644 arch/riscv/configs/erizo_generic_defconfig
 create mode 100644 arch/riscv/dts/.gitignore
 create mode 100644 arch/riscv/dts/Makefile
 create mode 100644 arch/riscv/dts/erizo-generic.dts
 create mode 100644 arch/riscv/dts/erizo.dtsi
 create mode 100644 arch/riscv/include/asm/barebox.h
 create mode 100644 arch/riscv/include/asm/bitops.h
 create mode 100644 arch/riscv/include/asm/bitsperlong.h
 create mode 100644 arch/riscv/include/asm/byteorder.h
 create mode 100644 arch/riscv/include/asm/common.h
 create mode 100644 arch/riscv/include/asm/debug_ll_ns16550.h
 create mode 100644 arch/riscv/include/asm/elf.h
 create mode 100644 arch/riscv/include/asm/io.h
 create mode 100644 arch/riscv/include/asm/mmu.h
 create mode 100644 arch/riscv/include/asm/posix_types.h
 create mode 100644 arch/riscv/include/asm/riscv_nmon.h
 create mode 100644 arch/riscv/include/asm/sections.h
 create mode 100644 arch/riscv/include/asm/string.h
 create mode 100644 arch/riscv/include/asm/swab.h
 create mode 100644 arch/riscv/include/asm/types.h
 create mode 100644 arch/riscv/include/asm/unaligned.h
 create mode 100644 arch/riscv/lib/.gitignore
 create mode 100644 arch/riscv/lib/Makefile
 create mode 100644 arch/riscv/lib/asm-offsets.c
 create mode 100644 arch/riscv/lib/barebox.lds.S
 create mode 100644 arch/riscv/lib/riscv_timer.c
 create mode 100644 arch/riscv/mach-erizo/Kconfig
 create mode 100644 arch/riscv/mach-erizo/Makefile
 create mode 100644 arch/riscv/mach-erizo/include/mach/debug_ll.h
 create mode 100755 scripts/erizo-nmon-image
 create mode 100755 scripts/nmon-loader

-- 
2.20.0


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^ permalink raw reply	[flat|nested] 18+ messages in thread

end of thread, other threads:[~2019-08-12  9:01 UTC | newest]

Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-12-18  7:19 [PATCH v3 00/10] Add initial RISC-V architecture support Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 01/10] " Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 02/10] RISC-V: add Erizo SoC support Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 03/10] RISC-V: add low-level debug macros for ns16550 Antony Pavlov
2018-12-18  8:33   ` Oleksij Rempel
2018-12-18  7:19 ` [PATCH v3 04/10] RISC-V: add nmon nano-monitor Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 05/10] RISC-V: erizo: add DEBUG_LL support Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 06/10] RISC-V: erizo: enable nmon Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 07/10] RISC-V: erizo: add nmon image creation Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 08/10] RISC-V: add erizo_generic_defconfig Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 09/10] scripts: add nmon-loader Antony Pavlov
2019-08-11  9:59   ` Antony Pavlov
2019-08-12  7:41     ` Sascha Hauer
2019-08-12  9:01       ` Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 10/10] Documentation: add RISC-V docs Antony Pavlov
2019-01-03 11:18 ` [PATCH v3 00/10] Add initial RISC-V architecture support Sascha Hauer
2019-01-04  8:47   ` Antony Pavlov
2019-01-07  7:54     ` Sascha Hauer

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