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

[Sumit Garg]

On Tue, 23 Apr 2024 at 17:29, Caleb Connolly <caleb.connolly at linaro.org> wrote:
>
> Applied, thanks.

Thanks.

>
> (b4 didn't seem to detect this series properly, hence the manual mail).
>

Switching my workflow to b4 is on my ToDo list. I hope to do it sooner
rather than later.

-Sumit

> On 12/04/2024 11:54, Sumit Garg 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.
> >
> > 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
> >
>
> --
> // Caleb (they/them)