AnsweredAssumed Answered

DDR stress test and LPDDR2

Question asked by Emil Myhrman on Sep 26, 2013
Latest reply on Oct 3, 2013 by Emil Myhrman


I noticed the new ddr stress test tool 1.0.0 and I'm having trouble running it on our custom board using mx6DL and single channel LPDDR2. We have the RAM mapped to start at 0x10000000 but I suspect the tool uses 0x80000000 because the execution fails.

We're having lots of problems with the DDR calibration, so I'm not sure if it's just our configuration that is the fault.

Since we don't have any source code for the stress test tool, could you please verify that it is true that it always starts at 0x80000000 for lpddr2?

I was able to run the 0.042 version, using same ddr script by selecting to test channel 1 instead. But for 1.0.0 this is no longer an option.