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Adding bootloader support for USB 2.0 Host for Radxa ROCK 5B RK3588

['Adding Bootloader Support For Usb Host For Radxa Rock', 'Eugen Hristev'] Collabora Newsroom RSS Feed 2023-04-27 00:00:00

There are two USB 2.0 ports (number 7 in the photo) and two USB 3.0 ports (number 8 in the photo). The Inno2 USB PHY driver in U-boot requires changes to be able to correctly start the PHY variant that is present in the RK3588 SoC. After implementing all the required changes, the USB Host works, and we can connect the USB mass storage device and Ethernet dongle.

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