[U-Boot] [PATCH v6 0/7] sunxi: sync H3, H5, A64 DTs from mainline Linux

Fri May 18 10:41:27 UTC 2018

On Wed, May 16, 2018 at 9:00 AM, Andre Przywara <andre.przywara at arm.com> wrote:
> This is an updated version of the series which brings the exact mainline
> Linux device tree files for various Allwinner boards into U-Boot.
> Apart from using the usually more correct reference DT files, this offers
> the big benefit of being able to use U-Boot's DT copy for directly passing
> it to the kernel. This avoids to actually load a .dtb file from somewhere,
> and allows seamless and automatic UEFI booting, so distribution installer
> images should just work (TM).
>
> This cover the ARMv8 SoCs (H5, A64), but also all boards with the H3, as
> this is somewhat married to the H5 and can only be updated together.
> The H3 and H5 DT files have diverged quite a bit, but as U-Boot's own
> usage of the DT is (yet) quite limited, there should be no regressions.
> The patches are split to first update the SoC .dtsi file, then the board
> .dts files in a second patch. They are grouped to handle the A64 first,
> then the H5 and H3. I put the respective kernel commit IDs in the commit
> messages.
> Patch 6 brings in the mainline DT for the SoPine baseboard, for which we
> didn't have a separate .dts in U-Boot so far.
> Patch 7 adds a separate .dts file for the Pine64-LTS board, which is
> virtually identical to the SoPine baseboard, but, due to the SoC being
> named differently, deserves a separate file.
>
> This is based on origin/master (ca70cbabdcd1).
>
> Maxime, I kept you Acked-by: from the previous posts, as I literally
> just updated to the latest Linux master, which went through your review
> anyway. Hope that's OK for you.
>
> Cheers,
> Andre.
>
> Changelog v5 .. v6:
> - bring back DT update patches
> - update to Linux v4.17-rc5

Are these based purely on 4.17rc5 because I don't see
sun50i-a64-pine64-lts.dts in Linus's upstream.

Peter

> Changelog v4 .. v5:
> - drop Linux DT update patches for now
> - fix minor checkpatch complaints
>
> Changelog v3 .. v4:
> - remove MMC environment for all Allwinner boards (including 32 bit ones)
> - keep MMC environment offset to the old values
> - drop DT adjustments to use fixed MMC regulator
>
> Changelog v2 .. v3:
> 01: added, was on the list before
> 02: drop redundant H5 line
> 03-08: unchanged
> 09-20: added
>
> Changelog v1 .. v2:
> 01, 02, 03: unchanged
> 04, 05, 06, 07: added
>
> Andre Przywara (7):
>   sunxi: DT: A64: update device tree file for Allwinner A64 SoC
>   sunxi: DT: A64: update board .dts files from Linux
>   sunxi: DT: update device tree files for Allwinner H3 and H5 SoCs
>   sunxi: DT: H5: update board .dts files from Linux
>   sunxi: DT: H3: update board .dts files from Linux
>   sunxi: DT: A64: add proper SoPine baseboard device tree
>   sunxi: DT: A64: add Pine64-LTS support
>
>  arch/arm/dts/Makefile                           |   4 +-
>  arch/arm/dts/axp803.dtsi                        | 150 +++++
>  arch/arm/dts/sun50i-a64-bananapi-m64.dts        | 200 +++++-
>  arch/arm/dts/sun50i-a64-nanopi-a64.dts          | 111 +++-
>  arch/arm/dts/sun50i-a64-olinuxino.dts           | 153 ++++-
>  arch/arm/dts/sun50i-a64-orangepi-win.dts        | 135 +++-
>  arch/arm/dts/sun50i-a64-pine64-lts.dts          |  13 +
>  arch/arm/dts/sun50i-a64-pine64-plus-u-boot.dtsi |  59 --
>  arch/arm/dts/sun50i-a64-pine64-plus.dts         |  17 +-
>  arch/arm/dts/sun50i-a64-pine64.dts              | 186 +++++-
>  arch/arm/dts/sun50i-a64-sopine-baseboard.dts    | 150 +++++
>  arch/arm/dts/sun50i-a64-sopine.dtsi             | 142 ++++
>  arch/arm/dts/sun50i-a64.dtsi                    | 303 ++++++++-
>  arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts     | 122 +++-
>  arch/arm/dts/sun50i-h5-nanopi-neo2.dts          |  91 ++-
>  arch/arm/dts/sun50i-h5-orangepi-pc2.dts         | 186 +++++-
>  arch/arm/dts/sun50i-h5-orangepi-prime.dts       | 189 +++++-
>  arch/arm/dts/sun50i-h5-orangepi-zero-plus2.dts  |  64 +-
>  arch/arm/dts/sun50i-h5.dtsi                     |  36 +-
>  arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts    |  55 +-
>  arch/arm/dts/sun8i-h3-bananapi-m2-plus.dts      | 109 ++-
>  arch/arm/dts/sun8i-h3-nanopi-m1-plus.dts        |  78 +++
>  arch/arm/dts/sun8i-h3-nanopi-m1.dts             |  42 ++
>  arch/arm/dts/sun8i-h3-nanopi-neo-air.dts        |  28 +-
>  arch/arm/dts/sun8i-h3-nanopi-neo.dts            |  17 +
>  arch/arm/dts/sun8i-h3-nanopi.dtsi               |  13 +-
>  arch/arm/dts/sun8i-h3-orangepi-2.dts            |  92 ++-
>  arch/arm/dts/sun8i-h3-orangepi-lite.dts         |  57 +-
>  arch/arm/dts/sun8i-h3-orangepi-one.dts          |  94 ++-
>  arch/arm/dts/sun8i-h3-orangepi-pc-plus.dts      |  11 +-
>  arch/arm/dts/sun8i-h3-orangepi-pc.dts           | 113 +++-
>  arch/arm/dts/sun8i-h3-orangepi-plus.dts         |  29 +-
>  arch/arm/dts/sun8i-h3-orangepi-plus2e.dts       |  15 +-
>  arch/arm/dts/sun8i-h3.dtsi                      | 544 ++-------------
>  arch/arm/dts/sunxi-h3-h5.dtsi                   | 842 ++++++++++++++++++++++++
>  arch/arm/dts/sunxi-libretech-all-h3-cc.dtsi     |   2 -
>  configs/sopine_baseboard_defconfig              |   3 +-
>  include/dt-bindings/clock/sun8i-de2.h           |  18 +
>  include/dt-bindings/clock/sun8i-r-ccu.h         |  59 ++
>  include/dt-bindings/reset/sun8i-de2.h           |  14 +
>  include/dt-bindings/reset/sun8i-r-ccu.h         |  53 ++
>  41 files changed, 3703 insertions(+), 896 deletions(-)
>  create mode 100644 arch/arm/dts/axp803.dtsi
>  create mode 100644 arch/arm/dts/sun50i-a64-pine64-lts.dts
>  delete mode 100644 arch/arm/dts/sun50i-a64-pine64-plus-u-boot.dtsi
>  create mode 100644 arch/arm/dts/sun50i-a64-sopine-baseboard.dts
>  create mode 100644 arch/arm/dts/sun50i-a64-sopine.dtsi
>  create mode 100644 arch/arm/dts/sunxi-h3-h5.dtsi
>  create mode 100644 include/dt-bindings/clock/sun8i-de2.h
>  create mode 100644 include/dt-bindings/clock/sun8i-r-ccu.h
>  create mode 100644 include/dt-bindings/reset/sun8i-de2.h
>  create mode 100644 include/dt-bindings/reset/sun8i-r-ccu.h
>
> --
> 2.14.1
>
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