Commit 7b1ce90c authored by Dorota Czaplejewicz's avatar Dorota Czaplejewicz
Browse files

Merge branch 'devkit-lsusb' into 'master'

Document lsusb output when reflashing eMMC

See merge request Librem5/developer.puri.sm!121
parents d01ac3e9 e9e50683
......@@ -163,7 +163,14 @@ Next time you plug in the USB cable, devkit's USB interface will be accessible b
Flash the Image
~~~~~~~~~~~~~~~
Put the "Boot Mode" switch in the USB position. Attach the development board to a USB C or USB 3 port on the host that is capable of providing 900mA of current. The HID device should appear when using the ``lsusb`` command. Now you can proceed with the flashing.
Put the "Boot Mode" switch in the USB position. Attach the development board
to a USB C or USB 3 port on the host that is capable of providing 900mA of
current. The HID device should appear in the output of the ``lsusb`` command,
like this::
Bus 001 Device 005: ID 1fc9:012b NXP Semiconductors
Now you can proceed with the flashing.
**This will erase everything on your eMMC:**
......@@ -179,7 +186,12 @@ a USB 3 powered hub between the host and the development board.
Reboot
~~~~~~
Flip the boot switch back to eMMC position and press the reboot button. The dev kit serial console should appear at ``/dev/ttyACM0``, confirming a successful reflash.
Flip the boot switch back to eMMC position and press the reboot button. The
output of the ``lsusb`` command should show a serial gadget again, like this::
Bus 001 Device 010: ID 0525:a4a7 Netchip Technology, Inc. Linux-USB Serial Gadget (CDC ACM mode)
The serial console should appear at ``/dev/ttyACM0``, confirming a successful reflash.
As usual, don't hesitate to `get in touch`_ if you find yourself stuck.
......
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