[PATCH V4 0/8] board: ti: Add support for BeaglePlay

[Mattijs Korpershoek]

Hi Nishanth,

On mar., août 22, 2023 at 13:41, Nishanth Menon <nm at ti.com> wrote:

> Hi,
>
> Add support for BeaglePlay - rev 4
>
> Full series: https://github.com/nmenon/fix-k3-dt-u-boot/commits/beagleplay-v4.2
>
> Caveats:
> * networking: pending https://lore.kernel.org/all/20230822121350.51324-1-rogerq@kernel.org/
> * 32kclk and usb: pending:
>   https://lore.kernel.org/u-boot/20230725185253.2123433-4-nm@ti.com/
>   OR https://github.com/nmenon/fix-k3-dt-u-boot/commit/853b29d63c1ca642be316f1afb0fb778610dec46
>   being properly resolved (NOTE: without this patch, wlan is broken in
>   Linux as the 32kclk from SoC is incorrectly supplied to wlan as 25MHz)
> * There seems to be a bug in Linux kernel with sdhci that seems to
>   depend on u-boot initialization of sdhci for functionality.
>
> Changes since V3:
> * GPIO, LEDs, PMIC enabled at u-boot level.
> * eMMC boot fixed in a manner not to break existing SK and other EVM
>   solutions. UDA FS solution similar to commit 5019170970ad
>   ("arch: arm: mach-k3: j721e: add support for UDA FS") introduced.
> * env file for beagleplay introduced to keep things consistent with the
>   behavior expected on BeaglePlay
> * Documentation updates to fixup alt, references, added OpenOCD debug
>   info etc.
> * New patch to ensure env files have priority over header included env
>   variables.
>
> Bootlog:
> emmc with no SD: https://gist.github.com/nmenon/5755228ff424c55245f4534548827ab9
> emmc with SD: https://gist.github.com/nmenon/8571dba9e942e77e48e52fe59cf71aac
> SD boot: https://gist.github.com/nmenon/1cc850c37469fe7c86b26842fe0910f8
>
> Baseline: 7e6e40c57233 (origin/next) Merge tag 'v2023.10-rc3' into next
>
> V3: https://lore.kernel.org/all/20230815164440.2713726-1-nm@ti.com/
> V2: https://lore.kernel.org/u-boot/20230727234446.3651836-1-nm@ti.com/
> V1: https://lore.kernel.org/all/20230725185253.2123433-1-nm@ti.com/
>
> Nishanth Menon (6):
>   env_default: Allow CONFIG_EXTRA_ENV_TEXT to override
>     CFG_EXTRA_ENV_SETTINGS
>   configs: am62x_evm*: Enable EMMC_BOOT configuration
>   arm: mach-k3: am625: Add support for UDA FS
>   arm: dts: k3-am625-sk-binman: Add labels for unsigned binary
>   board: ti: am62x: Add am62x_beagleplay_* defconfigs and env file
>   doc: board: ti: Add BeaglePlay documentation
>
> Nitin Yadav (1):
>   drivers: mmc: am654_sdhci: Update OTAP/ITAP delay
>
> Robert Nelson (1):
>   arm: dts: Add k3-am625-beagleplay

Using baseline 7e6e40c57233 ("Merge tag 'v2023.10-rc3' into next"), I
could boot all the way to U-boot proper shell.

And the LEDs work for me as well with:

  => led led-0 toggle

So for the whole series:

Tested-by: Mattijs Korpershoek <mkorpershoek at baylibre.com>

>
>  arch/arm/dts/Makefile                         |    2 +
>  .../dts/k3-am625-beagleplay-ddr4-1600MTs.dtsi | 2195 +++++++++++++++++
>  arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi  |  196 ++
>  arch/arm/dts/k3-am625-beagleplay.dts          |  758 ++++++
>  arch/arm/dts/k3-am625-r5-beagleplay.dts       |   87 +
>  arch/arm/dts/k3-am625-sk-binman.dtsi          |    4 +-
>  arch/arm/mach-k3/am625_init.c                 |    6 +
>  board/ti/am62x/MAINTAINERS                    |    7 +
>  board/ti/am62x/beagleplay.env                 |   23 +
>  board/ti/am62x/beagleplay_a53.config          |   55 +
>  board/ti/am62x/beagleplay_r5.config           |   15 +
>  configs/am62x_evm_a53_defconfig               |    1 +
>  configs/am62x_evm_r5_defconfig                |    1 +
>  doc/board/ti/am62x_beagleplay.rst             |  256 ++
>  doc/board/ti/img/beagleplay_emmc.svg          |  697 ++++++
>  doc/board/ti/k3.rst                           |    1 +
>  drivers/mmc/am654_sdhci.c                     |   14 +-
>  include/env_default.h                         |    6 +-
>  18 files changed, 4315 insertions(+), 9 deletions(-)
>  create mode 100644 arch/arm/dts/k3-am625-beagleplay-ddr4-1600MTs.dtsi
>  create mode 100644 arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi
>  create mode 100644 arch/arm/dts/k3-am625-beagleplay.dts
>  create mode 100644 arch/arm/dts/k3-am625-r5-beagleplay.dts
>  create mode 100644 board/ti/am62x/beagleplay.env
>  create mode 100644 board/ti/am62x/beagleplay_a53.config
>  create mode 100644 board/ti/am62x/beagleplay_r5.config
>  create mode 100644 doc/board/ti/am62x_beagleplay.rst
>  create mode 100644 doc/board/ti/img/beagleplay_emmc.svg
>
> -- 
> 2.40.0