mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: rcz@pengutronix.de
Subject: [PATCH 00/20] RISC-V: rework for PBL, VIRT and 64-Bit support
Date: Sun, 14 Mar 2021 13:27:44 +0100	[thread overview]
Message-ID: <20210314122804.4128-1-a.fatoum@pengutronix.de> (raw)

With these changes applied, barebox can now generate images that can
be booted on qemu/tinyemu virt32 and virt64 machines.

The boards have clocksource, virtio, cfi-flash,  reboot and poweroff
support.

Cheers,
Ahmad Fatoum (18):
  partitions: don't allocate dma capable memory
  images: make BOARD_ARM_GENERIC_DT available for other arches
  ARM: rename CONFIG_ARM_USE_COMPRESSED_DTB to CONFIG_USE_COMPRESSED_DTB
  ARM: aarch64: ommit unused label in assembly
  serial: virtio-console: depend on, but don't select VIRTIO
  filetype: detect RISC-V Linux kernel image
  asm: unaligned: don't do unaligned accesses
  RISC-V: debug_ll: ns16550: align C access size with assembly's
  RISC-V: drop duplicate or unneeded cflags
  RISC-V: add cacheless HAS_DMA support
  RISC-V: erizo: move to arch/riscv/boards/erizo
  RISC-V: import Linux' optimized string functions
  RISC-V: implement PBL and relocation support
  RISC-V: erizo: migrate to PBL
  RISC-V: support symbol names in barebox image
  RISC-V: add generic DT image
  clocksource: add driver for RISC-V CLINT timer
  power: reset: add drivers for generic syscon reset and poweroff

Rouven Czerwinski (2):
  RISC-V: add 64-bit support
  RISC-V: add Qemu virt support

 Documentation/boards/riscv.rst               |  72 ++++++-
 Makefile                                     |   1 +
 arch/arm/Kconfig                             |   9 +-
 arch/arm/cpu/start.c                         |   2 +-
 arch/arm/lib64/runtime-offset.S              |   2 +-
 arch/arm/mach-at91/Kconfig                   |   2 +-
 arch/arm/mach-imx/Kconfig                    |  26 +--
 arch/arm/mach-omap/Kconfig                   |   2 +-
 arch/riscv/Kconfig                           |  66 +++++--
 arch/riscv/Makefile                          |  34 ++--
 arch/riscv/boards/Makefile                   |   2 +
 arch/riscv/boards/erizo/Makefile             |   3 +
 arch/riscv/boards/erizo/lowlevel.c           |  18 ++
 arch/riscv/boot/Makefile                     |   5 +-
 arch/riscv/boot/board-dt-2nd-entry.S         |  26 +++
 arch/riscv/boot/board-dt-2nd.c               |  29 +++
 arch/riscv/boot/dtb.c                        |  25 ---
 arch/riscv/boot/entry.c                      |  33 ++++
 arch/riscv/boot/entry.h                      |  15 ++
 arch/riscv/boot/entry_ll.S                   |  15 ++
 arch/riscv/boot/main_entry.c                 |  35 ----
 arch/riscv/boot/start.S                      |  68 -------
 arch/riscv/boot/start.c                      | 197 +++++++++++++++++++
 arch/riscv/boot/uncompress.c                 |  74 +++++++
 arch/riscv/configs/erizo_generic_defconfig   |   5 -
 arch/riscv/configs/virt32_defconfig          | 117 +++++++++++
 arch/riscv/configs/virt64_defconfig          | 118 +++++++++++
 arch/riscv/dts/Makefile                      |   9 +-
 arch/riscv/include/asm/barebox-riscv.h       | 101 ++++++++++
 arch/riscv/include/asm/common.h              |  10 +-
 arch/riscv/include/asm/debug_ll_ns16550.h    |  16 +-
 arch/riscv/include/asm/dma.h                 |  44 +++++
 arch/riscv/include/asm/elf.h                 |   8 +-
 arch/riscv/include/asm/image.h               |  65 ++++++
 arch/riscv/include/asm/linkage.h             |   4 +
 arch/riscv/include/asm/sections.h            |  15 ++
 arch/riscv/include/asm/string.h              |  21 +-
 arch/riscv/include/asm/types.h               |   8 +-
 arch/riscv/include/asm/unaligned.h           |  16 +-
 arch/riscv/lib/Makefile                      |   6 +-
 arch/riscv/lib/barebox.lds.S                 |  55 ++++--
 arch/riscv/lib/dtb.c                         |  26 +++
 arch/riscv/lib/memcpy.S                      | 108 ++++++++++
 arch/riscv/lib/memmove.S                     |  64 ++++++
 arch/riscv/lib/memset.S                      | 113 +++++++++++
 arch/riscv/lib/pbl.lds.S                     |  88 +++++++++
 arch/riscv/lib/reloc.c                       |  64 ++++++
 arch/riscv/lib/runtime-offset.S              |  12 ++
 arch/riscv/lib/sections.c                    |   9 +
 arch/riscv/lib/setupc.S                      |  55 ++++++
 arch/riscv/mach-virt/Makefile                |   3 +
 arch/riscv/mach-virt/include/mach/debug_ll.h |  25 +++
 common/Kconfig                               |   8 +-
 common/filetype.c                            |   3 +
 common/partitions.c                          |   5 +-
 common/partitions/dos.c                      |   7 +-
 common/partitions/efi.c                      |   1 -
 drivers/clocksource/Kconfig                  |   7 +
 drivers/clocksource/Makefile                 |   1 +
 drivers/clocksource/timer-clint.c            |  98 +++++++++
 drivers/power/reset/Kconfig                  |  14 ++
 drivers/power/reset/Makefile                 |   2 +
 drivers/power/reset/syscon-poweroff.c        |  76 +++++++
 drivers/power/reset/syscon-reboot.c          |  92 +++++++++
 drivers/serial/Kconfig                       |   2 +-
 images/Makefile                              |   8 +-
 images/Makefile.erizo                        |  12 ++
 include/dma.h                                |   1 +
 include/filetype.h                           |   1 +
 pbl/Kconfig                                  |   6 +-
 scripts/.gitignore                           |   1 +
 scripts/Makefile                             |   1 +
 scripts/Makefile.lib                         |  11 ++
 scripts/prelink-riscv.c                      | 122 ++++++++++++
 scripts/prelink-riscv.inc                    | 123 ++++++++++++
 75 files changed, 2285 insertions(+), 263 deletions(-)
 create mode 100644 arch/riscv/boards/Makefile
 create mode 100644 arch/riscv/boards/erizo/Makefile
 create mode 100644 arch/riscv/boards/erizo/lowlevel.c
 create mode 100644 arch/riscv/boot/board-dt-2nd-entry.S
 create mode 100644 arch/riscv/boot/board-dt-2nd.c
 delete mode 100644 arch/riscv/boot/dtb.c
 create mode 100644 arch/riscv/boot/entry.c
 create mode 100644 arch/riscv/boot/entry.h
 create mode 100644 arch/riscv/boot/entry_ll.S
 delete mode 100644 arch/riscv/boot/main_entry.c
 delete mode 100644 arch/riscv/boot/start.S
 create mode 100644 arch/riscv/boot/start.c
 create mode 100644 arch/riscv/boot/uncompress.c
 create mode 100644 arch/riscv/configs/virt32_defconfig
 create mode 100644 arch/riscv/configs/virt64_defconfig
 create mode 100644 arch/riscv/include/asm/barebox-riscv.h
 create mode 100644 arch/riscv/include/asm/dma.h
 create mode 100644 arch/riscv/include/asm/image.h
 create mode 100644 arch/riscv/lib/dtb.c
 create mode 100644 arch/riscv/lib/memcpy.S
 create mode 100644 arch/riscv/lib/memmove.S
 create mode 100644 arch/riscv/lib/memset.S
 create mode 100644 arch/riscv/lib/pbl.lds.S
 create mode 100644 arch/riscv/lib/reloc.c
 create mode 100644 arch/riscv/lib/runtime-offset.S
 create mode 100644 arch/riscv/lib/sections.c
 create mode 100644 arch/riscv/lib/setupc.S
 create mode 100644 arch/riscv/mach-virt/Makefile
 create mode 100644 arch/riscv/mach-virt/include/mach/debug_ll.h
 create mode 100644 drivers/clocksource/timer-clint.c
 create mode 100644 drivers/power/reset/syscon-poweroff.c
 create mode 100644 drivers/power/reset/syscon-reboot.c
 create mode 100644 images/Makefile.erizo
 create mode 100644 scripts/prelink-riscv.c
 create mode 100644 scripts/prelink-riscv.inc

-- 
2.29.2


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox


             reply	other threads:[~2021-03-14 12:29 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-14 12:27 Ahmad Fatoum [this message]
2021-03-14 12:27 ` [PATCH 01/20] partitions: don't allocate dma capable memory Ahmad Fatoum
2021-03-14 12:27 ` [PATCH 02/20] images: make BOARD_ARM_GENERIC_DT available for other arches Ahmad Fatoum
2021-03-14 12:27 ` [PATCH 03/20] ARM: rename CONFIG_ARM_USE_COMPRESSED_DTB to CONFIG_USE_COMPRESSED_DTB Ahmad Fatoum
2021-03-14 12:27 ` [PATCH 04/20] ARM: aarch64: ommit unused label in assembly Ahmad Fatoum
2021-03-14 12:27 ` [PATCH 05/20] serial: virtio-console: depend on, but don't select VIRTIO Ahmad Fatoum
2021-03-14 12:27 ` [PATCH 06/20] filetype: detect RISC-V Linux kernel image Ahmad Fatoum
2021-03-14 12:27 ` [PATCH 07/20] asm: unaligned: don't do unaligned accesses Ahmad Fatoum
2021-03-14 12:27 ` [PATCH 08/20] RISC-V: debug_ll: ns16550: align C access size with assembly's Ahmad Fatoum
2021-03-14 12:27 ` [PATCH 09/20] RISC-V: drop duplicate or unneeded cflags Ahmad Fatoum
2021-03-14 12:27 ` [PATCH 10/20] RISC-V: add cacheless HAS_DMA support Ahmad Fatoum
2021-03-14 12:27 ` [PATCH 11/20] RISC-V: erizo: move to arch/riscv/boards/erizo Ahmad Fatoum
2021-03-14 12:27 ` [PATCH 12/20] RISC-V: import Linux' optimized string functions Ahmad Fatoum
2021-03-14 12:27 ` [PATCH 13/20] RISC-V: implement PBL and relocation support Ahmad Fatoum
2021-03-15  7:43   ` Ahmad Fatoum
2021-03-14 12:27 ` [PATCH 14/20] RISC-V: erizo: migrate to PBL Ahmad Fatoum
2021-03-15  8:43   ` MIPS RELOCATABLE: " Antony Pavlov
2021-03-15 11:45     ` Oleksij Rempel
2021-03-15 12:08       ` Antony Pavlov
2021-03-15 12:40         ` Ahmad Fatoum
2021-03-15 15:37           ` Antony Pavlov
2021-03-15 15:46             ` Ahmad Fatoum
2021-03-15 17:03               ` Oleksij Rempel
2021-03-14 12:27 ` [PATCH 15/20] RISC-V: support symbol names in barebox image Ahmad Fatoum
2021-03-14 12:28 ` [PATCH 16/20] RISC-V: add 64-bit support Ahmad Fatoum
2021-03-14 12:51   ` Rouven Czerwinski
2021-03-14 13:03   ` [PATCH 1/2] fixup! " Ahmad Fatoum
2021-03-14 13:03     ` [PATCH 2/2] " Ahmad Fatoum
2021-03-15  8:38       ` Antony Pavlov
2021-03-14 12:28 ` [PATCH 17/20] RISC-V: add generic DT image Ahmad Fatoum
2021-03-14 12:28 ` [PATCH 18/20] clocksource: add driver for RISC-V CLINT timer Ahmad Fatoum
2021-03-14 12:28 ` [PATCH 19/20] power: reset: add drivers for generic syscon reset and poweroff Ahmad Fatoum
2021-03-14 12:28 ` [PATCH 20/20] RISC-V: add Qemu virt support Ahmad Fatoum
2021-03-14 16:30   ` [PATCH] fixup! " Ahmad Fatoum
2021-03-15  8:22 ` [PATCH 00/20] RISC-V: rework for PBL, VIRT and 64-Bit support Antony Pavlov
2021-03-15 10:30   ` Ahmad Fatoum

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210314122804.4128-1-a.fatoum@pengutronix.de \
    --to=a.fatoum@pengutronix.de \
    --cc=barebox@lists.infradead.org \
    --cc=rcz@pengutronix.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox