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Problem with redboot on the phy555 port


Hi,

I use the port for the phycore-mpc555 dev board.

I have download the ecos cvs version and update the ecos.db file in order to include the Mr Vega phycore-mpc555 port.

I make the following tasks to make the redboot image:

ecosconfig new phy555 redboot
ecosconfig import /home/.../redboot_ROM_f04_r04.ecm
ecosconfig resolve ('cause there was some conflict)
ecosconfig check
when all seems ok;
ecosconfig tree
make

It produce me a redboot.elf file that I transform in srec format with
powerpc-eabi-objcopy -O srec redboot.elf redboot.srec

I use a BDI2000 JTAG.

In the telnet session :

prog srec redboot.srec
reset run

The target is resetting. So Redboot is not working.

I decided to open the ecos.ecc generated in order to modify the configuration with the graphical tool.

The option `enable internal flash memory` is checked. So I uncheck it. I check `dual mapping`.

I build.

In the BDI2000 telnet session :

prog srec redboot.srec
reset run

all seems works (no target resetting).

Now I try to access to redboot with serial connection with hyperterminal.

I not able to show the redboot prompt.

So what can be the problem ?

Best Regards

JP Garrigos



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