Firmware and Hardware Prototype for Streaming Amplifier using ARM/PWM

I need someone who can build a prototype for a Sitara SoC based streaming audio amplifier project. You must have a spectrum/distortion analyzer.

Deliverable: Prototype hardware with firmware/software
-Receive streaming Audio stack in ARM
-Audio is output thru PRU-ICSS in Sitara via 10 bit PWM / 44 khz
-integrated small power amplifier