25 Dec
2004
25 Dec
'04
12:20 a.m.
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