[PATCH v8 00/12] Actions S700 SoC support
André Przywara
andre.przywara at arm.com
Sun Mar 22 01:01:11 CET 2020
On 21/03/2020 17:30, Amit Singh Tomar wrote:
Hi Mani,
> This adds Cubieboard7[1] support based on Action Semi's S700 SoC[2], It's Quad-core ARMv8 SoC
> with Cortex-A53 cores. Peripheral like UART seems to be compatible with S900 SoC(basic support
> for it is alreay present in u-boot).
I reviewed the series and am now happy with it - I added the missing
review tags for patch 1 and 9.
I find the instructions in the final patch quite convoluted and somewhat
cumbersome, but I guess this is more due to the vendor boot process
being somewhat closed down.
I have neither hardware, so can't test anything, but at least I compile
tested every patch with bubblegum_96_defconfig, and the final patch with
cubieboard7_defconfig. I hope that I didn't miss anything that would
break the Bubblegum board, but please test it if you have the hardware.
Amit, thanks for your continued work on this and the prompt replies!
Cheers,
Andre
>
> This series(v8) removes the SoC specific include instead just uses owl-common. For this
> patch 01/12 and 09/12 changes a bit.
>
> Previous series(v7) fixes a serious Bug that breaks S900, it was there since v5.Thanks to Andre
> for pointing it out.
>
> Series(v6)[3] does following changes:
>
> * [PATCH v5 06/11] becomes [PATCH v6 03/11]
> * [PATCH v5 03/11] becomes [PATCH v6 04/11]
> * Introduce a new patch to move defconfig options to Kconfig which is [PATCH v6 10/12]
>
> Series(v5)[4] just re-orders the patches so that U-BOOT(with bubblegum96_defconfig) builds
> after every patch of the series(suggested by Andre).
>
> S700 support is tested[5] on Cubieboard7 board and S900 support is just compiled tested.
>
> This patch series can be tested using below tree:
> https://github.com/Atomar25/u-boot/commits/s700_v8
>
> [1]: http://www.cubietech.com/product-detail/cubieboard7/
> [2]: http://www.actions-semi.com/en/productview.aspx?id=225
> [3]: http://u-boot.10912.n7.nabble.com/PATCH-v6-00-12-Actions-S700-SoC-support-td403562.html#a403567
> [4]: http://u-boot.10912.n7.nabble.com/PATCH-v5-00-11-Actions-S700-SoC-support-td402752.html#a402762
> [5]: https://paste.ubuntu.com/p/xGYVbSytRS/
>
> Amit Singh Tomar (12):
> arm: actions: Add common framework for Actions Owl Semi SoCs
> arm: actions: rename sysmap-s900 to sysmap-owl
> serial: actions: add compatible string
> arm: dts: sync dts for Action Semi S900
> arm: dts: actions: s900: add u-boot specific dtsi file
> clk: actions: Add common clock driver
> arm: actions: add S700 SoC device tree
> arm: dts: actions: s700: add u-boot specific dtsi file
> arm: add support Actions Semi S700
> actions: Move defconfig options to Kconfig
> arm: add Cubieboard7 board support
> doc: boards: add Cubieboard7 documentation
>
> MAINTAINERS | 2 +
> arch/arm/Kconfig | 5 +-
> arch/arm/dts/Makefile | 6 +-
> arch/arm/dts/s700-cubieboard7.dts | 92 +++++++
> arch/arm/dts/s700-u-boot.dtsi | 18 ++
> arch/arm/dts/s700.dtsi | 248 +++++++++++++++++++
> arch/arm/dts/s900-u-boot.dtsi | 17 ++
> arch/arm/dts/s900.dtsi | 322 +++++++++++++++++++++++--
> arch/arm/include/asm/arch-owl/clk_s900.h | 57 -----
> arch/arm/include/asm/arch-owl/regs_s700.h | 56 +++++
> arch/arm/mach-owl/Kconfig | 50 ++--
> arch/arm/mach-owl/Makefile | 3 +-
> arch/arm/mach-owl/soc.c | 57 +++++
> arch/arm/mach-owl/sysmap-owl.c | 32 +++
> arch/arm/mach-owl/sysmap-s900.c | 32 ---
> board/ucRobotics/bubblegum_96/Kconfig | 15 --
> board/ucRobotics/bubblegum_96/MAINTAINERS | 6 -
> board/ucRobotics/bubblegum_96/Makefile | 3 -
> board/ucRobotics/bubblegum_96/bubblegum_96.c | 57 -----
> configs/bubblegum_96_defconfig | 12 +-
> configs/cubieboard7_defconfig | 9 +
> doc/board/actions/cubieboard7.rst | 115 +++++++++
> doc/board/actions/index.rst | 10 +
> doc/board/index.rst | 1 +
> drivers/clk/owl/Kconfig | 8 +-
> drivers/clk/owl/Makefile | 2 +-
> drivers/clk/owl/clk_owl.c | 153 ++++++++++++
> drivers/clk/owl/clk_owl.h | 65 +++++
> drivers/clk/owl/clk_s900.c | 137 -----------
> drivers/serial/serial_owl.c | 2 +-
> include/configs/bubblegum_96.h | 40 ---
> include/configs/owl-common.h | 40 +++
> include/configs/s700.h | 13 +
> include/configs/s900.h | 16 ++
> include/dt-bindings/clock/actions,s700-cmu.h | 118 +++++++++
> include/dt-bindings/clock/actions,s900-cmu.h | 129 ++++++++++
> include/dt-bindings/clock/s900_cmu.h | 77 ------
> include/dt-bindings/reset/actions,s700-reset.h | 34 +++
> include/dt-bindings/reset/actions,s900-reset.h | 65 +++++
> 39 files changed, 1638 insertions(+), 486 deletions(-)
> create mode 100644 arch/arm/dts/s700-cubieboard7.dts
> create mode 100644 arch/arm/dts/s700-u-boot.dtsi
> create mode 100644 arch/arm/dts/s700.dtsi
> create mode 100644 arch/arm/dts/s900-u-boot.dtsi
> delete mode 100644 arch/arm/include/asm/arch-owl/clk_s900.h
> create mode 100644 arch/arm/include/asm/arch-owl/regs_s700.h
> create mode 100644 arch/arm/mach-owl/soc.c
> create mode 100644 arch/arm/mach-owl/sysmap-owl.c
> delete mode 100644 arch/arm/mach-owl/sysmap-s900.c
> delete mode 100644 board/ucRobotics/bubblegum_96/Kconfig
> delete mode 100644 board/ucRobotics/bubblegum_96/MAINTAINERS
> delete mode 100644 board/ucRobotics/bubblegum_96/Makefile
> delete mode 100644 board/ucRobotics/bubblegum_96/bubblegum_96.c
> create mode 100644 configs/cubieboard7_defconfig
> create mode 100644 doc/board/actions/cubieboard7.rst
> create mode 100644 doc/board/actions/index.rst
> create mode 100644 drivers/clk/owl/clk_owl.c
> create mode 100644 drivers/clk/owl/clk_owl.h
> delete mode 100644 drivers/clk/owl/clk_s900.c
> delete mode 100644 include/configs/bubblegum_96.h
> create mode 100644 include/configs/owl-common.h
> create mode 100644 include/configs/s700.h
> create mode 100644 include/configs/s900.h
> create mode 100644 include/dt-bindings/clock/actions,s700-cmu.h
> create mode 100644 include/dt-bindings/clock/actions,s900-cmu.h
> delete mode 100644 include/dt-bindings/clock/s900_cmu.h
> create mode 100644 include/dt-bindings/reset/actions,s700-reset.h
> create mode 100644 include/dt-bindings/reset/actions,s900-reset.h
>
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