I am attempting to integrate a PL Memory (BRAM) to the Microzed and run a Linux DMA test on PS from DDR to BRAM and vice-versa.
Here is what I have had success so far:
I followed the instructions on http://www.wiki.xilinx.com/Build+Device+Tree+Blob
I was successful in building the dtb for the new BSP (with the PL memory-map added) from the system.dts that the Xilinx SDK creates.
However, now I don't know how to proceed. Should I rebuild the Kernel? I guess not, as the whole intent with which I started out was to create a "Kernel Module" of the DMA linux driver and load just the kernel module and not re-build the image.
Would appreciate if I get inputs on how to either build the kernel image or kernel module with the .dtb that I have!