> > Today, I went to my local PC store, and bought EVERY type of DDR2 > SODIMM memory they had, Kingston, Crucial, PC4200, PC5300 four > different kinds of memory, and NONE of them will boot with U-boot now. >
Hay Russell, I don't have patches, and I haven't worked on this in a long time because we have a single build option for our RAM. However, I may have a pointer for you to look at if you haven't already. Way back when we we're thinking about having SPD support I did spend some time digging through spd_sdram.c and found that some of the calculations were....I won't say broken, but not exactly acurate because of they way they were done. I also found that the highest data rate speeds supported didn't go high enough to support all of the speeds DDR2 can have. Like I said, it's been a long time and someone may have already fixed it, but it had to do with calculating max_data_rate, effective_data_rate, and caslat in spd_sdram(). It was something I ment to fix and then never did because we didn't end up using it. Hope this helps. If not, sorry for the noise. Bruce ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ U-Boot-Users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/u-boot-users
