USB OTG Boot
#21
(01-22-2016, 08:39 PM)janjwerner Wrote: OTG is available on the upper USB port. I used cheap USB-A to USB-A cable
(http://www.amazon.com/gp/product/B000R4L4CM) and it works just fine.
Code:
jjwerner@SantokuVM:~/sunxi-tools$ sudo ./sunxi-fel version
AWUSBFEX soc=00001689(unknown) 00000001 ver=0001 44 08 scratchpad=00017e00 00000000 00000000
This is surprise to me, I thought the OTG should be locate on the lower USB port.
#22
@tllim,
I can clearly confirm, you have to use the UPPER USB port on the Pine A64+ board to use FEL. To enter FEL mode you have to boot without a SD card inserted.

Once you booted the Pine into FEL mode you can detect it on your host computer
Code:
$ lsusb
Bus 001 Device 017: ID 1f3a:efe8

With the latest patch for sunxi-fel from @ssvb, you can easily upload/download data from the boards memory
Code:
$ sudo sunxi-fel version
AWUSBFEX soc=00001689(A64) 00000001 ver=0001 44 08 scratchpad=00017e00 00000000 00000000

More details can be found at: http://linux-sunxi.org/Pine64#FEL_mode
#23
(01-24-2016, 01:51 PM)Quintus23M Wrote: @tllim,
I can clearly confirm, you have to use the UPPER USB port on the Pine A64+ board to use FEL. To enter FEL mode you have to boot without a SD card inserted.

Once you booted the Pine into FEL mode you can detect it on your host computer
Code:
$ lsusb
Bus 001 Device 017: ID 1f3a:efe8

With the latest patch for sunxi-fel from @ssvb, you can easily upload/download data from the boards memory
Code:
$ sudo sunxi-fel version
AWUSBFEX soc=00001689(A64) 00000001 ver=0001 44 08 scratchpad=00017e00 00000000 00000000

More details can be found at: http://linux-sunxi.org/Pine64#FEL_mode
Noted and thanks, looks like I remember wrongly.
#24
So is there any way to boot from USB?
Raspberry pi 3 supports it for some time now: https://www.raspberrypi.org/blog/pi-3-bo...rage-boot/
#25
Please can someone help me identify the "Upper" and "Lower" usb host receptacles?

eg: which is closer to the board?

BR

Marius
#26
(02-24-2017, 04:15 AM)Learnincurve Wrote: Please can someone help me identify the "Upper" and "Lower" usb host receptacles?

eg: which is closer to the board?

BR

Marius

If I remember correctly from the hardware documentation, the "upper" port is the one farthest from the baseboard.


Possibly Related Threads…
Thread Author Replies Views Last Post
  Pine Board using linux stuck during boot sequence ktaragorn 4 8,970 03-30-2019, 06:48 AM
Last Post: ktaragorn
  Secure boot & OTP efuse program devangpanchal90 0 2,789 05-25-2018, 01:59 AM
Last Post: devangpanchal90
  boot process for pine a64 awaysu 1 4,730 01-24-2018, 05:09 AM
Last Post: xalius
  Can't boot headless after running update_uboot.sh Borglesnorgle Williams 2 4,698 08-17-2017, 04:08 AM
Last Post: Borglesnorgle Williams
Exclamation Pine A64 Plus Fails to Boot grobbs 35 45,502 06-28-2017, 08:53 AM
Last Post: sarav_sara
  Boot issues: What todo when you muck up your FSTAB file Dagremote 1 4,129 04-16-2017, 10:28 PM
Last Post: pfeerick
Question Pine64 cannot boot jamiechang917 6 10,545 04-16-2017, 10:21 PM
Last Post: pfeerick
  U-Boot for A64 git longsleep 38 74,654 03-21-2017, 01:59 PM
Last Post: longsleep
  OpenWRT supports ARMv8 - arm64, u-boot problem? rgdonato 4 7,348 03-20-2017, 03:59 PM
Last Post: rgdonato
  How to boot alternative kernel image with u-boot? zhouer 3 7,383 06-27-2016, 04:15 AM
Last Post: ssvb

Forum Jump:


Users browsing this thread: 1 Guest(s)