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

[Nishanth Menon <nm@ti.com>]

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

 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

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2.40.0