We are working on a custom board with a ZYNQ FPGA (xc7z020-clg484, speed grade: -3).
On the board there is a Micron NAND Flash (MT29F1G08ABBDAHC).
The example we are using is C:\Xilinx\14.5\ISE_DS\EDK\sw\XilinxProcessorIPLib\drivers\nandps_v1_03_a.
The test output indicates that the test is failed. During the debug through the test, we were able to receive the "ONFI" code. So that indicates the timing is OK I guess. However we can only read "FFh" after the write operation.
Did anyone manage to get it working or has an idea?