On 11/19/05, Wolfgang Denk <wd at denx.de> wrote: > In message <6AD9F6A5F6E096408F0B703773355A0765E931 at > CHN-SNR-MBX01.wipro.com> you wrote: > > > > Can I comprehensively test and conform that my SDRAM is creating > > problem other than mtest at u-boot( which I already implemented the > > mtest with the help of mailing list , where my memory failed . ) , if is > > there is a way please do let me know . > > A simple test is: if Linux is running without problems under load > than there are no problems with your SDRAM.
Yes, but determining the proper load to test with can be tricky. E.g., I had a subtle memory timing issue that only turned up under very peculiar circumstances under linux; this was very difficult to reproduce until I started using a simple user-space memory tester application, which could very reliably produce failures. Fwiw, I started with this: http://pyropus.ca/software/memtester/ Cheers, Kylo
