On Friday 20 October 2006 20:47, Leonid wrote:
They actually hook it up now, so I may have EEPROM after all. I've learnt that another PPC440EP board - "bamboo" - has exactly this DIMM module, so I now have kind of mix of Yosemite and Bamboo. Do you think I shall go with standard spd_sdram.c or manually port code from bamboo.c to Yosemite.c?
You should go with standard spd_sdram.c (I did mention this before, right?)! Just remove your board specific sdram init code and include the definitions I mentioned earlier in your board config file.
But please note that bamboo (440EP) is not a perfect example for DDR init on 440 systems, since it has one bank of DDR soldered onboard _plus_ the DIMM module(s).
Also does somebody happen to have BDI2000 config file for bamboo board - I couldn't find one...
Attached is a bamboo config file. But again, this DDR configuration is for the onboard SDRAM IIRC.
Best regards, Stefan