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Old 10-20-2012, 08:50 AM   #256
knc1
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Posts: 17,212
Karma: 18210809
Join Date: Feb 2012
Location: Central Texas
Device: No K1, PW2, KV, KOA
Quote:
Originally Posted by trex_daemon View Post
I see. Thanks for the info.
Now regarding the other part of my question: How can I find out why it is stuck at 10-20% ?
Is there a way to enter usb-debugging without having the kindle up and running ?
I want to start usb networking, to bring up ssh /telnet ?
All are services provided by the computer executing the firmware.
Computer not running, no services.

What you are looking for is something provided by the hardware, not the execution of software.

Two choices in general:

Serial port.
The primary serial port is used by the SoC, the boot loader (u-boot) and then the Linux kernel. Each in the sequence of things starting up.

Our prefix index system has information on accessing the serial port for all models except the Kpw.

eJTAG.
This communications path works down to the level of the ARM core of the SoC, even if the ARM core is not running.

Nothing (that I know of) published here about using that on the Freescale SoC and/or the Kindles.
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