Hi everyone,
We just received some DDR2 DIMM samples from Micron for our 8572E/8568E board. We are running U-boot version v2008.10 on both processors. When the DRAM is initialized, U-boot bails out indicating that SPD revision 1.3 is not supported. According to Micron, 1.3 is the latest. The revision log for the SPD specification indicates that the changes adds DDR2 1066 support and CL7 support. As a quick hack, I disabled the version check in spd_check() and the DRAM seems to be fine (U-boot boots, Linux boots, and a Linux kernel compile over NFS works fine). Has anyone done any work on SPD version 1.3 support?
Thanks in advance, Scott
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Scott N. Coulter Senior Software Engineer
Cyclone Microsystems 370 James Street Phone: 203.786.5536 ext. 118 New Haven, CT 06513-3051 Email: scott.coulter@cyclone.com U.S.A. Web: http://www.cyclone.com ___________________________________________________________________