[PATCH v4 0/7] Add SE HMBSC board support

[Sumit Garg]

Hi Caleb,

On Fri, 12 Apr 2024 at 02:54, Sumit Garg <sumit.garg at linaro.org> wrote:
>
> SE HMIBSC board is based on Qcom APQ8016 SoC. One of the major
> difference from db410c is serial port where HMIBSC board uses UART1 as
> the debug console with an RS232 port, patch #2 - #5 adds corresponding
> driver support.
>
> Patch #6 adds main HMIBSC board specific bits, features:
> - Qualcomm Snapdragon 410C SoC - APQ8016 (4xCortex A53, Adreno 306)
> - 2GiB RAM
> - 64GiB eMMC, SD slot
> - WiFi and Bluetooth
> - 2x Host, 1x Device USB port
> - HDMI
> - Discrete TPM2 chip over SPI
>
> Features enabled in U-Boot:
> - RAUC updates (refer [2] for more details)
> - Environment protection
> - USB based ethernet adaptors
>
> Feedback is very much welcome.
>
> Changes in v4:
> - Rebased on top of qcom-main [4].
> - Split out board DTS patch as #6.
> - Convert to text based environment as hmibsc.env.
> - MMC regression has been reported for qcom-main branch here [5].
> - Collected further review tag.

I haven't seen any further comments on this series. Can you help pick it up?

-Sumit

>
> Changes in v3:
> - Rebased on top of qcom-next [1].
> - Collected some review tags.
> - Incorporated misc. comments from Caleb and Stephen.
> - Split patch#4 as requested.
> - Linux HMIBSC board DTS has already been reviewed here [3], I have
>   incorporated that for U-Boot too.
>
> Changes in v2:
> - Rebased on top on qcom-next [1].
> - Added patch#1 as a fix for generic qcom board support.
> - Added patch#4 to enable driving GPIO pins based on pinctrl
>   configuration. This replaces the custom GPIO configuration.
> - Added proper DTS file for HMIBSC board based on Linux DT pattern.
> - Merged board support patches into a single patch#5.
>
> [1] https://source.denx.de/u-boot/custodians/u-boot-snapdragon/-/commits/qcom-next?ref_type=heads
> [2] https://rauc.readthedocs.io/en/latest/
> [3] https://lore.kernel.org/linux-kernel/20240403043416.3800259-4-sumit.garg@linaro.org/
> [4] https://source.denx.de/u-boot/custodians/u-boot-snapdragon/-/commits/qcom-main/?ref_type=heads
> [5] https://lore.kernel.org/all/CAFA6WYO+3VroUdFUVH390taViQX8pMQrOQDTSn0yU6BD5YY53A@mail.gmail.com/
>
> Sumit Garg (7):
>   qcom: Don't enable LINUX_KERNEL_IMAGE_HEADER by default
>   apq8016: Add support for UART1 clocks and pinmux
>   serial_msm: Enable RS232 flow control
>   pinctrl: qcom: Add support for driving GPIO pins output
>   pinctrl: qcom: apq8016: Add GPIO pinctrl function
>   arm: dts: qcom: Add Schneider HMIBSC board dts
>   board: add support for Schneider HMIBSC board
>
>  arch/arm/Kconfig                          |   2 +-
>  arch/arm/dts/apq8016-schneider-hmibsc.dts | 491 ++++++++++++++++++++++
>  board/schneider/hmibsc/MAINTAINERS        |   6 +
>  board/schneider/hmibsc/hmibsc.env         |  40 ++
>  configs/hmibsc_defconfig                  |  87 ++++
>  doc/board/index.rst                       |   1 +
>  doc/board/schneider/hmibsc.rst            |  45 ++
>  doc/board/schneider/index.rst             |   9 +
>  drivers/clk/qcom/clock-apq8016.c          |  38 +-
>  drivers/pinctrl/qcom/pinctrl-apq8016.c    |   2 +
>  drivers/pinctrl/qcom/pinctrl-qcom.c       |  25 +-
>  drivers/serial/serial_msm.c               |  24 +-
>  include/configs/hmibsc.h                  |  16 +
>  13 files changed, 760 insertions(+), 26 deletions(-)
>  create mode 100644 arch/arm/dts/apq8016-schneider-hmibsc.dts
>  create mode 100644 board/schneider/hmibsc/MAINTAINERS
>  create mode 100644 board/schneider/hmibsc/hmibsc.env
>  create mode 100644 configs/hmibsc_defconfig
>  create mode 100644 doc/board/schneider/hmibsc.rst
>  create mode 100644 doc/board/schneider/index.rst
>  create mode 100644 include/configs/hmibsc.h
>
> --
> 2.34.1
>