I'm just updating some of my old projects, which was created in Vivado 2013.4 to Vivado 2014.2. I saw that, the board files were updated for this version of Vivado, and the strange thing, is that there are a lot of changes on the DDR configuration. (exp.: board file for Vivado 2014.2 supports just 512Mb RAM instead of 1G)
I tried to just manually overwrite the size, but as I saw there were changed a bunch of other parameters too, and I don't want to break my memory interface.
Can you guys fix this? It doesn't make too much sense to reduce the memory size from 1G to 512Mb. Or am I missing something here?
Thanks for your help,