We are prepearing a custom HW with an Async Single Die Nand Flash and eMMC. By looking at Sabre for Smart Devices schematics, it is easy to figure out the eMMC connection. We used the same connections as Sabre did. However looking at Sabre AI board for NAND connections, I cant figure where W/R#, CLK/WE# and WP# pins of the NAND Flash should go. Are they meant for GPIO or do they have a designated connection point on imx?
Thanks in advance