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FreeRTOS for Cadence Tensilica HIFI 4 DSP on R329, D1-H, T113 With GCC Compiler

FreeRTOS-HIFI4-DSP

⚠ NOT official RTOS SDK and Compiler, NOT Support DSP feature

FreeRTOS for Cadence Tensilica HIFI 4 DSP, With GCC Compiler

About Compiler

Cadence Tensilica HIFI 4 use Xtensa Xplorer and XCC for development. This Project does not support XCC or Xtensa Xplorer, We use GCC for Compile.

How to build

  1. Clone codes
git clone https://github.com/YuzukiHD/FreeRTOS-HIFI4-DSP.git
  1. Download Compiler and unzip it to tools

  2. make

Firmware Loader

SyterKit

SyterKit provide hifi4 loader: https://github.com/YuzukiHD/SyterKit/tree/main/board/100ask-d1-h/load_hifi4

Here is a U-Boot Driver to load firmware to HIFI4 DSP

  • https://github.com/YuzukiHD/FreeRTOS-HIFI4-DSP/tree/master/host/uboot-driver/dsp