Hi Digilent,
zedboard, vivado 2015.4, petalinux 2015.4, /dev/zed_oled, pmodoled-gpio.ko
I am working on zedboard to enable onboard-OLED display. First vivado outputs bitstream hardware, then petalinux generates " BOOT.BIN + Image.ub ", finally zedboard bootup by the SD card. " insmod pmodoled-gpio.ko " does bring /dev/zed_oled .
However, " cat logo.bin > /dev/zed_oled " has nothing to display.
Then I decided to add oled block design in vivado project. I tried two different versions, including tamu https://github.com/ama142/ZedboardOLED-v1.0-IP and Digilent