Re: UART Booting HowTo for Selected Kirkwood Devices May 13, 2021 07:56AM |
Registered: 1 year ago Posts: 16 |
-b <image>: boot <image> with preamble (Kirkwood, Armada 370/XP) -p: patch <image> to type 0x69 (uart boot) -D <image>: boot <image> without preamble (Dove) -d: enter debug mode -a: use timings for Armada XP -q <req-delay>: use specific request-delay -s <resp-timeo>: use specific response-timeout -o <block-timeo>: use specific xmodem block timeout -t: mini terminal -B <baud>: set baud rate
Re: UART Booting HowTo for Selected Kirkwood Devices May 13, 2021 04:08PM |
Admin Registered: 12 years ago Posts: 17,118 |
Quote
bodhi
When you see the "xmodem: Protocol error", do the following:
- Make sure the serial wires are far from the power cord (to avoid interference).
- Run with the image uboot.2017.07-tld-1.nsa325.mtd0.kwb as I mentioned on the other thread.
- When you see the protocol error, recall the kwboot command and immediately execute that. Repeat this quickly, as many time as needed.
kwboot -t -B 115200 /dev/ttyUSB0 -b uboot.2017.07-tld-1.nsa325.mtd0.kwb -p
Re: UART Booting HowTo for Selected Kirkwood Devices May 14, 2021 02:07AM |
Registered: 1 year ago Posts: 16 |