Linux + u-boot port to MT6235

Peter Stuge peter at stuge.se
Sat Oct 30 13:19:18 UTC 2010


Steve Markgraf wrote:
>>> This is great.  So far, we have not seen any MT622x based phone
>>> that has JTAG exposed.
>
> Well, there is the CECT C3100 which has JTAG solder pads. OpenOCD 
> successfully detected the CPU, but I couldn't halt the ARM core
> (same problem on the Calypso btw). I tried other random ARM7
> targets which had the same EmbeddedICE revision and there it
> worked.

Did you check the config? I've seen bad reset signal settings in
tcl/target/*.cfg (trst/srst) which stopped me from getting proper
control over the core.


//Peter




More information about the baseband-devel mailing list