[PATCH 0/4] Add rt-thread art-pi board support

[Patrice CHOTARD]

Hi Dillon

One general remark, i saw that you have submitted a similar serie on kernel side
to add rt_thread art-pi board support.
On this kernel series, you split the DT pinctrl files by introducing stm32h7-pinctrl.dtsi file. 
Can you apply the same device tree files split between kernel and u-boot please.

The idea is that u-boot and kernel device tree files are in sync.

Thanks
Patrice



On 3/11/21 7:43 AM, dillon.minfei at gmail.com wrote:
> From: dillon min <dillon.minfei at gmail.com>
> 
> These patches aim to adds u-boot support on art-pi board.
> 
> the board resources:
> - stm32h750xbh6 128k flash, 1024k sram
> - 32MiB sdram
> - 16MiB spi flash
> - 8MiB qspi flash
> - onboard wifi, bt, fm
> 
> the detail board information can be found at:
> https://art-pi.gitee.io/website/
> 
> dillon min (4):
>   ARM: dts: stm32: split sdram pin & timing parameter into specific
>     board dts
>   ARM: dts: stm32: Add RT-Thread art-pi board support
>   board: Add rt-thread art-pi board support
>   ram: stm32: fix strsep failed on read only memory
> 
>  arch/arm/dts/Makefile                        |   3 +-
>  arch/arm/dts/stm32h7-u-boot.dtsi             |  95 --------
>  arch/arm/dts/stm32h743.dtsi                  |   8 +
>  arch/arm/dts/stm32h743i-disco-u-boot.dtsi    |  98 ++++++++
>  arch/arm/dts/stm32h743i-eval-u-boot.dtsi     |  98 ++++++++
>  arch/arm/dts/stm32h750-pinctrl.dtsi          | 319 +++++++++++++++++++++++++++
>  arch/arm/dts/stm32h750.dtsi                  |   5 +
>  arch/arm/dts/stm32h750i-art-pi-u-boot.dtsi   |  81 +++++++
>  arch/arm/dts/stm32h750i-art-pi.dts           |  75 +++++++
>  arch/arm/mach-stm32/stm32h7/Kconfig          |   4 +
>  board/st/stm32h750-art-pi/Kconfig            |  19 ++
>  board/st/stm32h750-art-pi/MAINTAINERS        |   7 +
>  board/st/stm32h750-art-pi/Makefile           |   6 +
>  board/st/stm32h750-art-pi/stm32h750-art-pi.c |  58 +++++
>  configs/stm32h750-art-pi_defconfig           |  51 +++++
>  drivers/ram/stm32_sdram.c                    |   3 +
>  include/configs/stm32h750-art-pi.h           |  48 ++++
>  include/dt-bindings/memory/stm32-sdram.h     |   2 +
>  18 files changed, 884 insertions(+), 96 deletions(-)
>  create mode 100644 arch/arm/dts/stm32h750-pinctrl.dtsi
>  create mode 100644 arch/arm/dts/stm32h750.dtsi
>  create mode 100644 arch/arm/dts/stm32h750i-art-pi-u-boot.dtsi
>  create mode 100644 arch/arm/dts/stm32h750i-art-pi.dts
>  create mode 100644 board/st/stm32h750-art-pi/Kconfig
>  create mode 100644 board/st/stm32h750-art-pi/MAINTAINERS
>  create mode 100644 board/st/stm32h750-art-pi/Makefile
>  create mode 100644 board/st/stm32h750-art-pi/stm32h750-art-pi.c
>  create mode 100644 configs/stm32h750-art-pi_defconfig
>  create mode 100644 include/configs/stm32h750-art-pi.h
>