I have read the posts about setting up a master interface for the opb- bus. But unfortunately I am not able to realize it, esp. the connection to the 256MB RAM is very difficult for me to understand.
I would like to use the template of the wizard in edk 8.1, with which I created a simple master-peripheral. There is a description of a 16- byte flattened register which can be used for the master transaction. For the very first start I just want to write only a one to the beginning of my memory. Could anybody please post a very simple VHDL Code, which uses this template and writes a number to the memory, which starts in my case at 0x00000000. Thank you very much.