| SoCFPGA EPCS/EPCQx1 mini howto: | |
| - Instantiate EPCS/EPCQx1 Serial flash controller in QSys and rebuild | |
| - The controller base address is the "Base" in QSys + 0x400 | |
| - Set MSEL[4:0]=10010 (AS Standard) | |
| - Load the bitstream into FPGA, enable bridges | |
| - Only then will the driver work |