mbox series

[v5,0/6] Add DFU and usb boot for TI am62x SK and beagleplay

Message ID 20240506143846.1252377-1-martyn.welch@collabora.com
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Series Add DFU and usb boot for TI am62x SK and beagleplay | expand

Message

Martyn Welch May 6, 2024, 2:38 p.m. UTC 
This series adds DFU support for TI AM62 SK and beagleplay boards.

I have picked this series up from Sjoerd due to time constraints.

Since the last revision:
* Removed dwc3 mode setting in favour of reinstating forced peripheral
  mode for usb0
* Use of config fragments for both r5 and a53 DFU configuration to
  reduce duplication
* Typographical improvements to documentation

We plan to also submit the dts changes to linux so that those can be
dropped again in the near future (hopefully)

Changes in v5:
- Forcing usb0 into peripheral mode reinstated
- Switch to config fragment for a53 DFU configuration
- Use existing config fragment for a53 DFU configuration
- Typographical corrections

Changes in v4:
- Add config dependency on SYSCON
- Move defines and constants outside out of function scope
- Don't force usb0 into peripheral mode
- Move R5 dfu config to a config fragment rather then a full defconfig
- Don't enable XHCI for the R5 SPL, unneeded

Change in v3:
- Add dfu via environment rather then config headers
- Enable usb nodes in all boot phases
- Run savedefconfig to adjust to more recent u-boot

Changes in v2:
- Switch dwc3 glue to a seperate driver rather then in dwc-generic
- Minimize config changes to just DFU configuration
- Only enable usb port 0 DFU in SPL
- Create a seperate defconfig for R5

Sjoerd Simons (6):
  usb: dwc3: Add dwc3 glue driver for am62
  board: ti: am62x: am62x: include env for DFU
  arm: dts: k3-am625-sk: Enable usb port in u-boot
  configs: am62x_evm_*: Enable USB and DFU support
  beagleplay: Add DFU support
  doc: board: Add document for DFU boot on am62x SoCs

 arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi |   9 ++
 arch/arm/dts/k3-am625-sk-u-boot.dtsi         |   9 ++
 board/beagle/beagleplay/beagleplay.env       |   1 +
 board/ti/am62x/am62x.env                     |   1 +
 configs/am62x_a53_usbdfu.config              |  29 +++++
 configs/am62x_beagleplay_a53_defconfig       |   2 +
 configs/am62x_evm_a53_defconfig              |   3 +
 configs/am62x_r5_usbdfu.config               |  28 +++++
 doc/board/beagle/am62x_beagleplay.rst        |  14 ++-
 doc/board/ti/am62x_sk.rst                    |  37 ++++++
 drivers/usb/dwc3/Kconfig                     |  14 +++
 drivers/usb/dwc3/Makefile                    |   1 +
 drivers/usb/dwc3/dwc3-am62.c                 | 125 +++++++++++++++++++
 13 files changed, 272 insertions(+), 1 deletion(-)
 create mode 100644 configs/am62x_a53_usbdfu.config
 create mode 100644 configs/am62x_r5_usbdfu.config
 create mode 100644 drivers/usb/dwc3/dwc3-am62.c

Comments

Tom Rini May 15, 2024, 11:28 p.m. UTC | #1 
On Mon, 06 May 2024 15:38:40 +0100, Martyn Welch wrote:

> This series adds DFU support for TI AM62 SK and beagleplay boards.
> 
> I have picked this series up from Sjoerd due to time constraints.
> 
> Since the last revision:
> * Removed dwc3 mode setting in favour of reinstating forced peripheral
>   mode for usb0
> * Use of config fragments for both r5 and a53 DFU configuration to
>   reduce duplication
> * Typographical improvements to documentation
> 
> [...]

Applied to u-boot/next, thanks!