# libdfx

**Repository Path**: mirrors_Xilinx/libdfx

## Basic Information

- **Project Name**: libdfx
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: GPL-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-04-20
- **Last Updated**: 2026-09-06

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

 * Copyright (c) 2020 Xilinx, Inc.  All rights reserved.
 * Copyright (C) 2023 - 2026, Advanced Micro Devices, Inc. All Rights Reserved.
 * SPDX-License-Identifier: MIT

Introduction
============

libdfx.git - The library is a lightweight user-space library that provides
APIs for application to configure the PL.

The libdfx software is divided into following directories:

	- apps
		illustrating different use cases of DFX Configuration.
	- cmake
		Contains information about the toolchain.
	- doc
		Contains information about the libdfx repo.
	- src
		driver interface code implementing functionality

Building libdfx from git:
==============================
1. Clone libdfx.git repo
2. mkdir build
3. cd build
4. Ensure required tool chain added to your path
5. cmake -DCMAKE_TOOLCHAIN_FILE="cmake tool chain file(complete path)" ../

   Examples:

   For Zynq-7000 (32-bit ARM):  
   cmake -DCMAKE_TOOLCHAIN_FILE="/libdfx/cmake/toolchain.cmake" -DTARGET_PLATFORM=ZYNQ ../

   For ZynqMP or Versal (64-bit ARM, default):  
   cmake -DCMAKE_TOOLCHAIN_FILE="/libdfx/cmake/toolchain.cmake" ../

6. make

Once the build is successfully completed the library static, shared object files and app elf file are available in the below paths.

-build/src/libdfx.a

-build/src/libdfx.so.1.0

-build/apps/dfx_app

Note: Libdfx supports the following platforms:
- **Zynq UltraScale+ MPSoC**: Full support (all APIs)
- **Versal**: Full support (all APIs)
- **Zynq-7000**: Limited support (lightweight sysfs/configfs APIs only)

For more information refer doc/README.txt.