Re: [U-Boot-Users] PPC440Epx Sequoia Flash-based size limitation?

Stefan Roese wrote: [deletia]

Another idea comes to my mind here. It's on my todo list to implement a workaround for the 440EPx errata CHIP 11:

...

CHIP_11: End of memory range area restricted access.

[deletia]

One simple idea is to add :

#define CONFIG_PRAM 1

to your U-Boot config file.

This seems to have fixed the problem, although I had to juggle the order to get the PRAM trimmed out before the LOGBUFFER memory. I later went back and trimmed only the AMCC-recommended 256 bytes and this also seems to resolved the problem.

Odd timing that CHIP_11 chose to bite, eh? Thanks very much for the help.

Dave