View source for OPOS93 SP FPGA configuration

[[Category: OPOS93_SP]]
[[Category: FPGA]]

== Using Linux ==

=== Prerequisites ===

Please ensure that the [[Efinity]] project is configured as such:
*  Generate '''.hex.bin''' file (found under the ''outflow'' directory)
* The bitstream should be in a '''SPI 8b passive''' format

=== Configuration ===

The ''flexio-armabus'' kernel driver will configure the FPGA via SPI as soon as it is loaded.
Please copy your '''<YOUR_PROJECT>.hex.bin''' to ''/lib/firmware/fpga/bitstream.bin'' on the board and either reboot, or unload and reload the module:
<pre class="apf">
 # rmmod flexio-armabus
 # modprobe flexio-armabus
</pre>

== Using Efinity via JTAG ==

{{Warning| Configuring the FPGA using Efinity programmer is currently broken.}}