[PATCH V2 0/4] board: ti: Add support for BeagleBone AI-64

[Nishanth Menon]

Hi,

Refactored series purely focussed on introducing BeagleBone AI-64

Cleanups are isolated off into their own series.

What works:
* emmc, sd, dhcp, basic i2c gpio etc..
* DDR looks stable as well.

TODO:
* PMIC support will need to be added for AVS to be active - something to
  do once upstream kernel gets that support
* USB boot is broken (or was just noticed in v1) - some sort of regression with
  serdes is my best guess.
* We could potentially enable something like nvme boot as well if we can
  make PCIe work

BootLogs:

AI64 (SD): https://gist.github.com/nmenon/0de3149737c517083443ab7077e6a9e4
AI64 (emmc boot with SD): https://gist.github.com/nmenon/71f978c0ad02e0977564c4fd6ecf751f
AI64 (emmc boot without SD): https://gist.github.com/nmenon/469c2ff3b7af0a568764896fd9aafd18

The complete series including dependencies can be found at:
https://github.com/nmenon/u-boot/commits/beagleboneai64-v2

CI loop (for complete series): https://github.com/u-boot/u-boot/pull/445

Dependencies (in order):
(keys and yaml)
1. https://lore.kernel.org/all/20231101183329.65091-1-afd@ti.com/
2. https://lore.kernel.org/u-boot/20231104024511.3597476-1-nm@ti.com/
(docs prompt cleanup - gets in the way of moving things)
3. https://lore.kernel.org/u-boot/20231103000915.2413501-1-nm@ti.com/
(j7200/J721e cleanups):
4. https://lore.kernel.org/u-boot/20231104072150.3339-1-nm@ti.com/
(Beagle - move products to beagle vendor folder):
5. https://lore.kernel.org/u-boot/20231104080137.9628-1-nm@ti.com/

Changes since V1:
* Major refactoring to put BeagleBone AI-64 under beagle vendor folder.
* Split into additional series

V1: https://lore.kernel.org/u-boot/20231103003805.2420005-1-nm@ti.com/

Nishanth Menon (3):
  board: beagle: Add BeagleBone AI-64 support
  configs: Add j721e_beagleboneai64_* configs
  doc: board: beagle: Add BeagleBone AI-64 documentation

Robert Nelson (1):
  arm: dts: Add k3-j721e-beagleboneai64

 arch/arm/dts/Makefile                         |    5 +-
 .../dts/k3-j721e-beagleboneai64-u-boot.dtsi   |  358 ++
 arch/arm/dts/k3-j721e-beagleboneai64.dts      |  993 ++++++
 .../k3-j721e-ddr-beagleboneai64-lp4-3200.dtsi | 2200 ++++++++++++
 arch/arm/dts/k3-j721e-r5-beagleboneai64.dts   |  185 +
 arch/arm/mach-k3/Kconfig                      |    1 +
 board/beagle/beagleboneai64/Kconfig           |   59 +
 board/beagle/beagleboneai64/MAINTAINERS       |    6 +
 board/beagle/beagleboneai64/Makefile          |   10 +
 board/beagle/beagleboneai64/beagleboneai64.c  |   30 +
 .../beagle/beagleboneai64/beagleboneai64.env  |   19 +
 board/beagle/beagleboneai64/board-cfg.yaml    |   36 +
 board/beagle/beagleboneai64/pm-cfg.yaml       |   12 +
 board/beagle/beagleboneai64/rm-cfg.yaml       | 3174 +++++++++++++++++
 board/beagle/beagleboneai64/sec-cfg.yaml      |  380 ++
 configs/j721e_beagleboneai64_a72_defconfig    |  171 +
 configs/j721e_beagleboneai64_r5_defconfig     |  131 +
 doc/board/beagle/index.rst                    |    1 +
 doc/board/beagle/j721e_beagleboneai64.rst     |  327 ++
 doc/board/ti/k3.rst                           |    1 +
 20 files changed, 8098 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi
 create mode 100644 arch/arm/dts/k3-j721e-beagleboneai64.dts
 create mode 100644 arch/arm/dts/k3-j721e-ddr-beagleboneai64-lp4-3200.dtsi
 create mode 100644 arch/arm/dts/k3-j721e-r5-beagleboneai64.dts
 create mode 100644 board/beagle/beagleboneai64/Kconfig
 create mode 100644 board/beagle/beagleboneai64/MAINTAINERS
 create mode 100644 board/beagle/beagleboneai64/Makefile
 create mode 100644 board/beagle/beagleboneai64/beagleboneai64.c
 create mode 100644 board/beagle/beagleboneai64/beagleboneai64.env
 create mode 100644 board/beagle/beagleboneai64/board-cfg.yaml
 create mode 100644 board/beagle/beagleboneai64/pm-cfg.yaml
 create mode 100644 board/beagle/beagleboneai64/rm-cfg.yaml
 create mode 100644 board/beagle/beagleboneai64/sec-cfg.yaml
 create mode 100644 configs/j721e_beagleboneai64_a72_defconfig
 create mode 100644 configs/j721e_beagleboneai64_r5_defconfig
 create mode 100644 doc/board/beagle/j721e_beagleboneai64.rst

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