Boot failure triggered by USB on rockpro64-rk3399 and pinebook-pro-rk3399

[Vagrant Cascadian]

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.


Related bugs in Debian and manjaro:

  https://bugs.debian.org/973323
  https://bugs.debian.org/980434
  https://gitlab.manjaro.org/manjaro-arm/packages/core/uboot-rockpro64/-/issues/4


Boot log:

U-Boot 2021.01+dfsg-1 (Jan 17 2021 - 03:50:13 +0000)

SoC: Rockchip rk3399
Reset cause: POR
Model: Pine64 RockPro64 v2.1
DRAM:  3.9 GiB 
PMIC:  RK808   
MMC:   mmc at fe310000: 2, mmc at fe320000: 1, sdhci at fe330000: 0
Loading Environment from SPIFlash... SF: Detected gd25q128 with page size 256 Bytes, erase size 4 KiB, total 16 MiB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Model: Pine64 RockPro64 v2.1
Net:   eth0: ethernet at fe300000
starting USB...
Bus usb at fe380000: USB EHCI 1.00
Bus usb at fe3a0000: USB OHCI 1.0
Bus usb at fe3c0000: USB EHCI 1.00
Bus usb at fe3e0000: USB OHCI 1.0
Bus dwc3: usb maximum-speed not found
Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.10
scanning bus usb at fe380000 for devices... 1 USB Device(s) found
scanning bus usb at fe3a0000 for devices... 1 USB Device(s) found
scanning bus usb at fe3c0000 for devices... 1 USB Device(s) found
scanning bus usb at fe3e0000 for devices... 1 USB Device(s) found
scanning bus dwc3 for devices... 1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found
Hit any key to stop autoboot:  0
=> printenv preboot
preboot=usb start
=> usb reset   
resetting USB...
Bus usb at fe380000: USB EHCI 1.00
Bus usb at fe3a0000: USB OHCI 1.0
Bus usb at fe3c0000: USB EHCI 1.00
Bus usb at fe3e0000: USB OHCI 1.0
Bus dwc3: usb maximum-speed not found
Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.10  
scanning bus usb at fe380000 for devices... 1 USB Device(s) found
scanning bus usb at fe3a0000 for devices... 1 USB Device(s) found
scanning bus usb at fe3c0000 for devices... 1 USB Device(s) found
scanning bus usb at fe3e0000 for devices... 1 USB Device(s) found
scanning bus dwc3 for devices... 1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found
=> boot
Card did not respond to voltage select! : -110
switch to partitions #0, OK
mmc1 is current device
Scanning mmc 1:1...
Found /extlinux/extlinux.conf
Retrieving file: /extlinux/extlinux.conf
144 bytes read in 5 ms (27.3 KiB/s)
1:      Debian-Installer
Retrieving file: /initrd.gz
28995285 bytes read in 1287 ms (21.5 MiB/s)
Retrieving file: /vmlinuz
26922864 bytes read in 1195 ms (21.5 MiB/s)
Retrieving file: /dtbs/rockchip/rk3399-rockpro64.dtb
56849 bytes read in 13 ms (4.2 MiB/s)
Moving Image from 0x2080000 to 0x2200000, end=3c50000
## Flattened Device Tree blob at 01f00000
   Booting using the fdt blob at 0x1f00000



live well,
  vagrant
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