5G开发:LDPC（PCIE）加速卡启动流程

本文使用的是Xilinx XCZU21DR作为加速卡主控APU

1.Create a project for 21DR

$mkdir <your project directory>

$cd <your project directory>

$petalinux-create --type project --template zynqMP --name fhk21dr

2.Get hardware description for FPGA(vivado)

2.1.Vivado->File->Export->Export Hardware

2.2Move this xxx.hdf file to <your project directory>

    $mkdir myhdf

    $cp xxx.hdf myhdf/

    $petalinux-config --get-hw-description=./myhdf/

3.Configure you project

Generate .config file

4.Compile and output elf file

    $ petalinux-build

5.Package BOOT.bin

$petalinux-package --boot --fsbl /tftpboot/zynqmp_fsbl.elf --fpga /tftpboot/system.bit --u-boot /tftpboot/u-boot.elf

6.SD card boot configure

6.1.format your SD card

6.2.copy image.ub and BOOT.bin to SD card

7.Test your system

1. Plug SD card to you board
2. Power on