[PATCH 0/2] Enable USB MSC Boot for AM62, AM62A and AM62P

[Siddharth Vadapalli]

Hello,

This series adds config fragment for enabling USB MSC boot and USB
Storage devices which are applicable to AM62, AM62A and AM62P SoCs.

Series is based on commit
8dd7186ca7 Merge patch series "Remove "saveenv" functionality from am57xx evms"
of the next branch of U-Boot.

Series has been tested on AM62A7-SK, AM625-SK and AM62P5-SK for USB MSC
boot where the bootloaders were generated in the following manner:
1. AM62A7-SK (AM62A SoC):
- tiboot3.bin
	=> am62ax_evm_r5_defconfig + am62x_r5_usbmsc.config
- tispl.bin and u-boot.img
	=> am62ax_evm_a53_defconfig + am62x_a53_usbmsc.config
2. AM625-SK (AM62 SoC):
- tiboot3.bin
	=> am62x_evm_r5_defconfig + am62x_r5_usbmsc.config
- tispl.bin and u-boot.img
	=> am62x_evm_a53_defconfig + am62x_a53_usbmsc.config
3. AM62P5-SK (AM62P SoC):
- tiboot3.bin
	=> am62px_evm_r5_defconfig + am62x_r5_usbmsc.config
- tispl.bin and u-boot.img
	=> am62px_evm_a53_defconfig + am62x_a53_usbmsc.config

The images were flashed to a USB Flash Drive and were connected to the
Type-C interface on each of the boards which supports USB MSC Boot.

Logs:
1. AM62A7-SK:
https://gist.github.com/Siddharth-Vadapalli-at-TI/d1a6149d54d352eb996929fa6db58934
2. AM625-SK:
https://gist.github.com/Siddharth-Vadapalli-at-TI/594938bd7a0b059e604526142015266c
3. AM62P5-SK:
https://gist.github.com/Siddharth-Vadapalli-at-TI/47f5ed39818dc67d6ec11fa4066e4586

The following device-tree changes were made across all of the boards:
https://gist.github.com/Siddharth-Vadapalli-at-TI/2afb913838c1d4005bc059910c09ab4b

Regards,
Siddharth.

Siddharth Vadapalli (2):
  configs: am62x_r5: introduce fragment for USB MSC boot
  configs: am62x_a53: introduce fragment for USB MSC boot

 configs/am62x_a53_usbmsc.config | 20 ++++++++++++++++++++
 configs/am62x_r5_usbmsc.config  | 22 ++++++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 configs/am62x_a53_usbmsc.config
 create mode 100644 configs/am62x_r5_usbmsc.config

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2.34.1