[U-Boot-Users] ppc mailing list...
richard at uclinux.net
richard at uclinux.net
Sat Dec 25 00:20:51 CET 2004
> >
> > Is someone aware of a hardware related PPC mailing list?
>
> comp.sys.powerpc.tech - but that's a newsgroup.
Gonna try my luck there....
>
> > Trying to get u-boot image onto an existing mpc852t board
> > where redboot still resides (*iiik).
> >
> > Main problem is as soon redboot is running it disables
> > the JTAG port. Disabling the flash memory helps using
> > JTAG...but can't access the flash through it (o;
>
> If it's a MPC8xx than the debug port is BDM, not JTAG. And it cannot
> be disabled by software.
Someone talked about debugging? (o;
MPC852T can be configured during reset to either use BDM or JTAG...
or it can be set in SIUMCR...
rick
More information about the U-Boot
mailing list