[U-Boot] X850 V1.3 hat for Raspberry Pi 3 is not working with u-boot

[Guillaume GARDET]

Hi,

I am trying to use a X850 V1.3 hat (USB/mSATA) for Raspberry Pi 3: 
http://www.raspberrypiwiki.com/index.php/X850#Installation_Guide_For_X850_V1.3_Old_Version

It works to load firmware (most of the time), but it fails in u-boot with:
  starting USB...
  USB0:   scanning bus 0 for devices... usb_new_device: Cannot read configuration, skipping device 152d:0578

or just fails to find it (after a long timeout):
  USB0:   scanning bus 0 for devices... 4 USB Device(s) found
         scanning usb for storage devices... 0 Storage Device(s) found

Only once I got it detected:
  starting USB...
  USB0:   scanning bus 0 for devices... 4 USB Device(s) found
         scanning usb for storage devices... 1 Storage Device(s) found
  Hit any key to stop autoboot:  0 
  (snip)
  Device 0: Vendor: JMicron  Rev: 0204 Prod: Generic         
              Type: Hard Disk
              Capacity: 238475.1 MB = 232.8 GB (488397168 x 512)
  ... is now current device

But then, the loaded EFI payload seems to be corrupted (bad read?).


Please note it is working fine when connected to a Linux PC host, without external 5V.


Cheers,
Guillaume