info request about u-boot_env
Nicolas LAURANCE
nlaurance at zindep.com
Tue Sep 9 09:51:36 CEST 2008
Hi all,
I managed to acces my SD Card (SanDisk SDSDQ-8192-E11M) using a slow
5000000 clock.
My uboot version is 1.3.2-moko12
downloaded 9/6/2008 [1]_
.. [1]
http://downloads.openmoko.org/releases/Om2008.8-update/gta02v5_and_up-u-boot.bin
but here is more question about u-boot_env
Of course during my pilgrimage I borked completely my environment and
had to use devirginator
I connected to the uboot boot prompt via putty and copied/pasted what I
wanted.
I witnessed some strange chars on screen, I think my bork came for that
reason
Question 1
-----------
I see that devirginator can generate a new boot config
and then it's just a matter of loading it with dfu-utils
Does anyone have spec of the file?
I'd rather have a small python script that can generate a conf from a
text or xml file than edit with setenv
I understood (maybe wrongly ?) that it's a binary file that requires to
be of a certain size, include a CRC32 checksum ....
Couldn't find more info on this list or the wiki
Question 2
-----------
When I had errors, the screens almost flashes on the error. I hadn't
enough time to read it.
Is there a way to slow this ?
best regards
NiL
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