On 21/01/2021 03:08, Vagrant Cascadian wrote:
It seems rockpro64-rk3399 and pinebook-pro-rk3399 fail to boot when usb is started. It hangs indefinitely at:
## Flattened Device Tree blob at 01f00000 Booting using the fdt blob at 0x1f00000
I have observed this also using 2020.10 on rockpro64-rk3399, though on pinebook-pro-rk3399 usb does not work and so it basically avoids triggering the issue.
Setting CONFIG_USE_PREBOOT=n in the config works around the problem, though obviously by breaking usb keyboard support or booting from USB devices.
This might be the same as [1] where running "usb stop" would hang, but disabling CONFIG_USB_OHCI_HCD and CONFIG_USB_OHCI_GENERIC gets the board to boot (still breaks the keyboard). Might help narrow things down.
[1] https://lists.denx.de/pipermail/u-boot/2020-November/432931.html
On 21/01/2021 06:37, Kever Yang wrote:
Do you know which version is the last version that works in this case?
The email I linked above has some versions they've tested, in case this is the same issue.