[PATCH v4 0/7] Add FU740 chip and HiFive Unmatched board support

[Leo Liang <ycliang@andestech.com>]

Hi Green,

There seems to be some compilation failure when running CI test.
CI trest result: (https://dev.azure.com/ycliang-tw/u-boot-riscv/_build/results?buildId=24&view=logs&j=24a4c78b-f197-51e6-cd79-c14cda102aad&t=6a1228d0-d58c-5c15-8977-c1c59ea93a2c&l=280)

Could you please also check and fix those errors, thanks!

Best regards,
Leo

On Fri, Mar 26, 2021 at 11:54:02PM +0800, Green Wan wrote:
> This patch set is to add SiFive fu740 chip and HiFive Unmatched board
> support. Patches are split into several parts:
> 
>   - [PATCH 1/7] dts for fu740
>   - [PATCH 2/7] support for fu740 cpu
>   - [PATCH 3/7- 4/7] support for fu740 clk and ram
>   - [PATCH 5/7] add pcie driver
>   - [PATCH 6/7] add unmatched board
>   - [PATCH 7/7] add fu740 support to macb driver
> 
> Description
> 
>   - For fu740 cpu support, reuse most of fu540 cpu.
>   - For prci driver, add one abstract layer to separate fu540 and
>     fu740. Move orignal fu540 code to separate files.
>   - For pcie driver, it depends on gpio, prci, clk and reset drivers
>     to do init&reset works.
>   - Align with Linux DT file.
> 
> Tests and patch checks
> 
>   - Able to boot both unmatched and unleashed boards.
>   - PCIe tests
>     . M.2 NVMe SSD
>     . e1000 compatibale ethernet adapter (ping&tftpboot)
>     . pci-to-usb adapter(usb mass storage)
>   - checkpatch is performed. To keep code derived from other boards
>     the same, ignore some warnings/errors in [PATCH 7/8].
> 
> Changlogs
>   - V4
>     . fixed incorrect file name in ./board/sifive/unmatched/Makefile
>     . fixed link in doc/board/sifive/index.rst, passed 'make htmldocs'
>   - V3
>     . Rebase to unleashed rename v2 patch
>     . Rename
>       doc/board/sifive/unmatched.rst
>       board/sifive/unmatched/unmatched.c
>     . Fix tail whitespace
>     . Add 'git mv' info to ram driver and merge patch back to one
>     . Add comment to macb driver for PLL hardware quirk
>     . Add reviewed-by to patch [6/7] 
>     . Add 'gpio-poweroff' node for upcoming opensbi integration
>   - V2
>     . Rebase to unleashed rename patch
>     . remove unnessaary fu540 changes
>     . split ram driver patch into 2 to keep 'git mv' info
>     . use a shorter name for unmatched support
>     . Remove redundant&incorrect temperature-sensor in DT
>     . Remove unnecessary USB EHCI & OHCI from defconfig
>     . Revised fu740 doc
>     . Fixed year of copyright
>     . Add reviewed-by received in v1 patch
> 
> David Abdurachmanov (1):
>   drivers: net: macb: add fu740 support
> 
> Green Wan (6):
>   riscv: dts: add fu740 support
>   riscv: cpu: fu740: Add support for cpu fu740
>   drivers: clk: add fu740 support
>   drivers: ram: sifive: rename fu540_ddr and add fu740 support
>   drivers: pci: add pcie support for fu740
>   board: sifive: add HiFive Unmatched board support
> 
>  arch/riscv/Kconfig                            |    5 +
>  arch/riscv/cpu/fu740/Kconfig                  |   37 +
>  arch/riscv/cpu/fu740/Makefile                 |   12 +
>  arch/riscv/cpu/fu740/cache.c                  |   55 +
>  arch/riscv/cpu/fu740/cpu.c                    |   22 +
>  arch/riscv/cpu/fu740/dram.c                   |   38 +
>  arch/riscv/cpu/fu740/spl.c                    |   23 +
>  arch/riscv/dts/Makefile                       |    1 +
>  arch/riscv/dts/fu740-c000-u-boot.dtsi         |  105 ++
>  arch/riscv/dts/fu740-c000.dtsi                |  329 ++++
>  .../dts/fu740-hifive-unmatched-a00-ddr.dtsi   | 1489 +++++++++++++++++
>  .../dts/hifive-unmatched-a00-u-boot.dtsi      |   40 +
>  arch/riscv/dts/hifive-unmatched-a00.dts       |  259 +++
>  arch/riscv/include/asm/arch-fu740/cache.h     |   14 +
>  arch/riscv/include/asm/arch-fu740/clk.h       |   14 +
>  arch/riscv/include/asm/arch-fu740/gpio.h      |   38 +
>  arch/riscv/include/asm/arch-fu740/reset.h     |   13 +
>  arch/riscv/include/asm/arch-fu740/spl.h       |   14 +
>  arch/riscv/lib/sifive_clint.c                 |    1 -
>  board/sifive/unmatched/Kconfig                |   50 +
>  board/sifive/unmatched/MAINTAINERS            |    9 +
>  board/sifive/unmatched/Makefile               |    9 +
>  board/sifive/unmatched/spl.c                  |   85 +
>  board/sifive/unmatched/unmatched.c            |   24 +
>  common/spl/Kconfig                            |    4 +-
>  configs/sifive_unmatched_defconfig            |   53 +
>  doc/board/sifive/index.rst                    |    1 +
>  doc/board/sifive/unmatched.rst                |  536 ++++++
>  drivers/clk/sifive/Kconfig                    |    8 +-
>  drivers/clk/sifive/Makefile                   |    4 +-
>  drivers/clk/sifive/fu540-prci.c               |  769 +--------
>  drivers/clk/sifive/fu540-prci.h               |   22 +
>  drivers/clk/sifive/fu740-prci.c               |  158 ++
>  drivers/clk/sifive/fu740-prci.h               |   22 +
>  drivers/clk/sifive/sifive-prci.c              |  733 ++++++++
>  drivers/clk/sifive/sifive-prci.h              |  323 ++++
>  drivers/net/macb.c                            |   13 +-
>  drivers/pci/Kconfig                           |    9 +
>  drivers/pci/Makefile                          |    1 +
>  drivers/pci/pcie_sifive.c                     |  797 +++++++++
>  drivers/pci/pcie_sifive.h                     |  374 +++++
>  drivers/ram/sifive/Kconfig                    |    8 +-
>  drivers/ram/sifive/Makefile                   |    2 +-
>  .../ram/sifive/{fu540_ddr.c => sifive_ddr.c}  |   90 +-
>  drivers/reset/Kconfig                         |    2 +-
>  include/configs/sifive-unmatched.h            |   85 +
>  include/dt-bindings/clock/sifive-fu740-prci.h |   25 +
>  include/dt-bindings/reset/sifive-fu740-prci.h |   19 +
>  48 files changed, 5936 insertions(+), 808 deletions(-)
>  create mode 100644 arch/riscv/cpu/fu740/Kconfig
>  create mode 100644 arch/riscv/cpu/fu740/Makefile
>  create mode 100644 arch/riscv/cpu/fu740/cache.c
>  create mode 100644 arch/riscv/cpu/fu740/cpu.c
>  create mode 100644 arch/riscv/cpu/fu740/dram.c
>  create mode 100644 arch/riscv/cpu/fu740/spl.c
>  create mode 100644 arch/riscv/dts/fu740-c000-u-boot.dtsi
>  create mode 100644 arch/riscv/dts/fu740-c000.dtsi
>  create mode 100644 arch/riscv/dts/fu740-hifive-unmatched-a00-ddr.dtsi
>  create mode 100644 arch/riscv/dts/hifive-unmatched-a00-u-boot.dtsi
>  create mode 100644 arch/riscv/dts/hifive-unmatched-a00.dts
>  create mode 100644 arch/riscv/include/asm/arch-fu740/cache.h
>  create mode 100644 arch/riscv/include/asm/arch-fu740/clk.h
>  create mode 100644 arch/riscv/include/asm/arch-fu740/gpio.h
>  create mode 100644 arch/riscv/include/asm/arch-fu740/reset.h
>  create mode 100644 arch/riscv/include/asm/arch-fu740/spl.h
>  create mode 100644 board/sifive/unmatched/Kconfig
>  create mode 100644 board/sifive/unmatched/MAINTAINERS
>  create mode 100644 board/sifive/unmatched/Makefile
>  create mode 100644 board/sifive/unmatched/spl.c
>  create mode 100644 board/sifive/unmatched/unmatched.c
>  create mode 100644 configs/sifive_unmatched_defconfig
>  create mode 100644 doc/board/sifive/unmatched.rst
>  create mode 100644 drivers/clk/sifive/fu540-prci.h
>  create mode 100644 drivers/clk/sifive/fu740-prci.c
>  create mode 100644 drivers/clk/sifive/fu740-prci.h
>  create mode 100644 drivers/clk/sifive/sifive-prci.c
>  create mode 100644 drivers/clk/sifive/sifive-prci.h
>  create mode 100644 drivers/pci/pcie_sifive.c
>  create mode 100644 drivers/pci/pcie_sifive.h
>  rename drivers/ram/sifive/{fu540_ddr.c => sifive_ddr.c} (81%)
>  create mode 100644 include/configs/sifive-unmatched.h
>  create mode 100644 include/dt-bindings/clock/sifive-fu740-prci.h
>  create mode 100644 include/dt-bindings/reset/sifive-fu740-prci.h
> 
> -- 
> 2.31.0
>