We have bought two Reference Design Board based on LS1043 to develop our products. The board has a CPLD, unfortunately, we don't know what CPLD is doing? Would it be possible to give me an explanation what is the CPLD doing? How can I get the CPLD source code?
We intend to design board based on LS1043A,and expect that it can work without CPLD. The board must include the Ethernet, PCIe, eSDHC, DDR,JTAG,UART. Is it possible that the system can work without CPLD?