318b480
The blink example for icestick not worked. Icestorm was not found.

I have installed the icestorm, after I was able to program the icestick but the result was bullshit. Just one led with half power.
-Tested the iceprog with a lattice example, worked.
-Modified the example, static declarations worked
-Everything related to clock not worked.

One note, at the build directory there was a synthetised verilog file. Looks like the yosys was optimized out the processing part.

The example worked out of box with the following commands:

yosys -p "synth_ice40 -blif rot.blif" rot.v
arachne-pnr -d 1k -p rot.pcf rot.blif -o rot.asc
icepack rot.asc rot.bin
iceprog rot.bin