[PATCH v2 00/11] Add Chameleon v3 support

[Paweł Anikiel]

On Thu, May 26, 2022 at 4:37 PM Paweł Anikiel <pan at semihalf.com> wrote:
>
> The Google Chameleon v3 is a board made for testing both video and audio
> interfaces of external devices. It has a connector compatible with the
> Mercury+ AA1 module, which itself contains an Arria 10 SoCFPGA. The AA1
> module comes in a few different configurations, the Chameleon V3 supports
> ME-AA1-270-3E4-D11 and ME-AA1-480-2I3-D12E.
>
> This patchset adds support for the Chameleon v3 (both versions), as well
> as some bugfixes and optimizations, mostly in Arria 10 code.
>
> V2:
>   Adjust devicetrees so that they work both in u-boot and linux
>   Put u-boot-specific parts of devicetrees into *-u-boot.dtsi files
>   Minor changes in Kconfig, defconfig, and config.h
>
> Paweł Anikiel (11):
>   arm: dts: Add Mercury+ AA1 devicetrees
>   arm: dts: Add Chameleonv3 handoff headers
>   arm: dts: Add Chameleonv3 devicetrees
>   board: Add Chameleonv3 board dir
>   config: Add Chameleonv3 config
>   misc: atsha204a: Increase wake delay by tWHI
>   sysreset: socfpga: Use parent device for reading base address
>   socfpga: arria10: Replace delays with busy waiting in cm_full_cfg
>   socfpga: arria10: Improve bitstream loading speed
>   socfpga: arria10: Wait for fifo empty after writing bitstream
>   socfpga: arria10: Allow dcache_enable before relocation
>
>  arch/arm/dts/Makefile                         |   2 +
>  arch/arm/dts/socfpga_arria10_chameleonv3.dts  |  90 ++++++
>  ...fpga_arria10_chameleonv3_270_3-u-boot.dtsi |   8 +
>  .../dts/socfpga_arria10_chameleonv3_270_3.dts |   5 +
>  ...ocfpga_arria10_chameleonv3_270_3_handoff.h | 305 ++++++++++++++++++
>  ...fpga_arria10_chameleonv3_480_2-u-boot.dtsi |   8 +
>  .../dts/socfpga_arria10_chameleonv3_480_2.dts |   5 +
>  ...ocfpga_arria10_chameleonv3_480_2_handoff.h | 305 ++++++++++++++++++
>  .../socfpga_arria10_mercury_aa1-u-boot.dtsi   |  54 ++++
>  arch/arm/dts/socfpga_arria10_mercury_aa1.dtsi |  72 +++++
>  arch/arm/mach-socfpga/Kconfig                 |   7 +
>  arch/arm/mach-socfpga/clock_manager.c         |   7 +-
>  arch/arm/mach-socfpga/clock_manager_arria10.c |  12 +-
>  .../mach-socfpga/include/mach/clock_manager.h |   4 +
>  arch/arm/mach-socfpga/misc_arria10.c          |  26 ++
>  board/google/chameleonv3/Makefile             |   5 +
>  board/google/chameleonv3/board.c              |  27 ++
>  board/google/chameleonv3/fpga.its             |  28 ++
>  board/google/chameleonv3/fpga_early_io.its    |  35 ++
>  board/google/chameleonv3/mercury_aa1.c        |  43 +++
>  board/google/chameleonv3/mercury_aa1.h        |  12 +
>  configs/socfpga_chameleonv3_defconfig         |  29 ++
>  drivers/fpga/socfpga_arria10.c                |  28 +-
>  drivers/misc/atsha204a-i2c.c                  |   5 +-
>  drivers/sysreset/sysreset_socfpga.c           |   2 +-
>  include/configs/socfpga_chameleonv3.h         |  44 +++
>  26 files changed, 1154 insertions(+), 14 deletions(-)
>  create mode 100644 arch/arm/dts/socfpga_arria10_chameleonv3.dts
>  create mode 100644 arch/arm/dts/socfpga_arria10_chameleonv3_270_3-u-boot.dtsi
>  create mode 100644 arch/arm/dts/socfpga_arria10_chameleonv3_270_3.dts
>  create mode 100644 arch/arm/dts/socfpga_arria10_chameleonv3_270_3_handoff.h
>  create mode 100644 arch/arm/dts/socfpga_arria10_chameleonv3_480_2-u-boot.dtsi
>  create mode 100644 arch/arm/dts/socfpga_arria10_chameleonv3_480_2.dts
>  create mode 100644 arch/arm/dts/socfpga_arria10_chameleonv3_480_2_handoff.h
>  create mode 100644 arch/arm/dts/socfpga_arria10_mercury_aa1-u-boot.dtsi
>  create mode 100644 arch/arm/dts/socfpga_arria10_mercury_aa1.dtsi
>  create mode 100644 board/google/chameleonv3/Makefile
>  create mode 100644 board/google/chameleonv3/board.c
>  create mode 100644 board/google/chameleonv3/fpga.its
>  create mode 100644 board/google/chameleonv3/fpga_early_io.its
>  create mode 100644 board/google/chameleonv3/mercury_aa1.c
>  create mode 100644 board/google/chameleonv3/mercury_aa1.h
>  create mode 100644 configs/socfpga_chameleonv3_defconfig
>  create mode 100644 include/configs/socfpga_chameleonv3.h
>
> --
> 2.36.1.124.g0e6072fb45-goog
>

Hi,

Could you please take a look? Do you have any comments or remarks to
the patchset?

Regards,
Paweł