File:Xunlong Orange Pi PC with improvised SPI flash shield.jpg

The SPI0_CS,SPI0_CLK,SPI0_MOSI,SPI0_MISO,3V3,GND pins on the Xunlong Orange Pi PC expansion header are connected to the CS,CLK,DI,DO,VCC,GND pins on the W25Q SPI flash module. The wires are entangled and tied in a knot, with the SPI flash module being more or less fixated and sticking upwards. Not a very aesthetically pleasing sight though.

But who knows, maybe some manufacturer can come up with a factory made SPI flash shield for the Raspberry Pi compatible expansion header :-)