First QCA6174 firmware release

[Austin Hendrix]

I consider myself a fairly skilled programmer; if the format is 
documented somewhere, I have no doubt that I can write a tool to put the 
firmware into the proper format. Does anyone know where the firmware 
format is documented, or do I have to go read the source for the driver 
to figure out the firmware format?

The bigger question is, how can I confirm that I'm wrapping the correct 
firmware?

I found a qca61x420.bin file (probably firmware; definitely compiled 
code) in /Windows/System32/drivers/qca61x420.bin , but the ath10k driver 
doesn't recognize it as firmware.

Thanks,
-Austin