rkflashtool -n does not recognize memory [RESOLVED]
#1
If there are threads on this topic, please let me know and I'll close this one.

I am trying to verify that the storage modules are at least recognized by the Rock62 board ( v2.0, 2017-0713).

I'm following the steps outlined here:
* http://files.pine64.org/doc/rock64/guide...o_eMMC.pdf
https://github.com/fire219/sadie/blob/ma...x/sadie.sh

When I run the command `rkflashtool n`, it seems the board does not recognize the memory.  I've tried four different memory modules
  • 32 GB eMMC sold by pine64 ( two different individual modules )
  • 16 GB eMMC previously successfully running linux in a odroid C2
  • 1GB microSD ( could not verify still good )
In each case, the output is as follows.


Code:
sudo rkflashtool n
rkflashtool: info: rkflashtool v5.2
rkflashtool: info: Detected RK3328...
rkflashtool: info: interface claimed
rkflashtool: info: MASK ROM MODE
libusb: warning [darwin_transfer_status] transfer error: device not responding (value = 0xe00002ed)
libusb: warning [darwin_transfer_status] transfer error: device not responding (value = 0xe00002ed)
libusb: error [submit_bulk_transfer] bulk transfer failed (dir = Out): pipe is stalled (code = 0xe000404f)
libusb: error [submit_bulk_transfer] bulk transfer failed (dir = In): pipe is stalled (code = 0xe000404f)
libusb: error [submit_bulk_transfer] bulk transfer failed (dir = In): pipe is stalled (code = 0xe000404f)
rkflashtool: info: Flash ID: 00 00 00 00 00
libusb: error [submit_bulk_transfer] bulk transfer failed (dir = Out): pipe is stalled (code = 0xe000404f)
libusb: error [submit_bulk_transfer] bulk transfer failed (dir = In): pipe is stalled (code = 0xe000404f)
libusb: error [submit_bulk_transfer] bulk transfer failed (dir = In): pipe is stalled (code = 0xe000404f)
rkflashtool: info: Flash Info:
    Manufacturer: Samsung (0)
    Flash Size: 0MB
    Block Size: 0KB
    Page Size: 0KB
    ECC Bits: 0
    Access Time: 0
    Flash CS:

I would like to think this is an issue with MacOSx.  I do not have any of the accessories ( serial console adapter, USB->eMMC Adaptor ), but I would expect at least one of the chips to be recognized....

Code:
ProductName:    Mac OS X
ProductVersion:    10.12.6
BuildVersion:    16G1033

Procedure that I've been following:
  1. Set memory module
  2. Try to set the jumper ( different combinations )
  3. Insert power cable
  4. Remove jumper
  5. Insert USB cable
  6. Hold Reset button
  7. Hold Recovery button
  8. Release Reset button
  9. Release Recovery button after 2-5 seconds ( I've experimented )
  10. Run `rkflashtoon n` in console
Solid Red,Blueish,....Green lights.  No smoke.

Yeah, so, if you've gone down this path and found a solution, please let me know. Smile


Messages In This Thread
rkflashtool -n does not recognize memory [RESOLVED] - by toby - 11-11-2017, 10:00 PM

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