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PetaLinux常用命令汇总

分类: IT文章 • 2022-04-08 12:33:06

创建petalinux工程

Create a new project from a reference BSP file.
用于从官方下载的BSP中抽取数据产生工程。

petalinux-create -t project -s <FULLPATH-TO-BSP>

Create a new project based on the MicroBlaze™ template.
用于让petalinux工具包，从系统中抽取模板，产生工程。

$ petalinux-create -t project -n <PRJ_NAME> --template microblaze

Initialize a PetaLinux project within the project directory with an external HDF.
用于指定一个位于工程目录之外的包含HDF的文件夹用于搜索。

petalinux-config --get-hw-description=<PATH-TO-HDF-DIRECTORY>

Initialize a PetaLinux project from within the directory containing an HDF.
用于指定一个petalinux工程目录。在工程目录的子目录中，搜索存放HDF文件。

petalinux-config --get-hw-description -p <%PATH-TO-PETALINUX-PROJECT%>

Initialize a PetaLinux project from a neutral location
用于指定一个petalinux工程目录。并指定一个单独的HDF文件。

petalinux-config --get-hw-description <%PATH-TO-HDF%> -p <%PATH-TO-PETALINUX-PROJECT%>

配置

Start the menuconfig for the system-level configuration:
开始 系统级别的 menuconfig：

$ petalinux-config

Parse the configuration onto Kconfig without opening the GUI（--oldconfig）, for the root filesystem（-c rootfs）:
无GUI配置组件。

# 以根文件系统为例
petalinux-config -c rootfs --oldconfig

Load the Linux kernel configuration with a specific default configuration:
以指定的配置文件对组件进行配置：

注意，这样的配置文件需要存在于kernel或者uboot的源码树中，不能额外指定外部文件。

否则会报错：ERROR: linux-xlnx-4.14-xilinx-v2018.3+gitAUTOINC+eeab73d120-r0 do_kernel_metadata: A KBUILD_DEFCONFIG 'xxx' was specified, but not present in the source tree

# 以内核为例
petalinux-config -c kernel --defconfig xilinx_zynq_base_trd_defconfig

# 以 uboot 为例
petalinux-config -c u-boot --defconfig xilinx_zynqmp_zcu102_defconfig

Generate the source code for fsbl/fs-boot:
生成源码（以fsbl/fs-boot为例）。

petalinux-config -c bootloader

构建

Build the entire PetaLinux project
构建整个PetaLinux工程

petalinux-build

Build the kernel forcefully
强制构建内核

petalinux-build -c kernel -f

Compile a kernel forcefully
强制编译内核

petalinux-build -c kernel -x compile -f

Clean all build collaterals from the U-Boot component of the PetaLinux project.
清理构建中间组件

$ petalinux-build -c u-boot -x cleansstate

Create an updated FIT image from the current contents of the deploy area.

从部署域的当前内容创建更新的FIT映像。

petalinux-build -x package

清理

Clean all build collaterals. It removes build/, ${TMPDIR} and images. This will bring the
project to its initial state

## 慎用
petalinux-build -x mrproper

Clear the build area of the PetaLinux project for archiving as a BSP or for revision
control. This example retains the images directory of the project

petalinux-build -x distclean

烧录

Download and boot a pre-built bitstream (and FSBL for Zynq-7000 or Zynq UltraScale+
MPSoC) via JTAG to a physical board.

petalinux-boot --jtag --prebuilt 1

Download and boot a pre-built U-Boot elf via JTAG to a physical board.

$ petalinux-boot --jtag --prebuilt 2

For Zynq-7000, it downloads:

  • bitstream pre-built/linux/implementation/download.bit
  • fsbl pre-built/linux/images/zynq_fsbl.elf
  • u-boot pre-built/linux/images/u-boot.elf

For Zynq UltraScale+ MPSoC, it downloads:

  • bitstream pre-built/linux/implementation/download.bit
  • fsbl pre-built/linux/images/zynqmp_fsbl.elf
  • ATF pre-built/linux/images/bl31.elf
  • u-boot pre-built/linux/images/u-boot.elf
  • pmufw pre-built/linux/images/pmufw.elf

Download and boot a pre-built kernel image via JTAG to a physical board

petalinux-boot --jtag --prebuilt 3

For Zynq-7000, it downloads:

  • bitstream pre-built/linux/implementation/download.bit
  • fsbl pre-built/linux/images/zynq_fsbl.elf
  • DTB pre-built/linux/images/system.dtb
  • kernel pre-built/linux/images/zImage

For Zynq UltraScale+ MPSoC, it downloads:

- bitstream pre-built/linux/implementation/download.bit
- fsbl pre-built/linux/images/zynqmp_fsbl.elf
- kernel pre-built/linux/images/Image
- DTB pre-built/linux/images/system.dtb
- ATF pre-built/linux/images/bl31.elf
- pmufw pre-built/linux/images/pmufw.elf）

Download and boot a built U-Boot image via JTAG to a physical board

petalinux-boot --jtag --u-boot

For Zynq-7000, it downloads:

  • fsbl images/linux/zynq_fsbl.elf
  • U-Boot images/linux/u-boot.elf.

For Zynq UltraScale+ MPSoC, it downloads:

  • fsbl images/linux/zynqmp_fsbl.elf
  • U-Boot images/linux/u-boot.elf
  • ATF images/linux/bl31.elf
  • pmufw images/linux/pmufw.elf

Download and boot a built kernel image via JTAG to a physical board.

petalinux-boot --jtag --kernel

（For Zynq-7000, it boots:

  • fsbl images/linux/zynq_fsbl.elf
  • DTB images/linux/system.dtb
  • kernel images/linux/zImage

For Zynq UltraScale+ MPSoC, it boots:

  • fsbl images/linux/zynqmp_fsbl.elf
  • kernel images/linux/Image
  • DTB images/linux/system.dtb
  • ATF images/linux/bl31.elf
  • pmufw images/linux/pmufw.elf

启动

Load and boot a pre-built U-Boot elf via QEMU.
$ petalinux-boot --qemu --prebuilt 2

Load and boot a pre-built U-Boot elf via QEMU in root mode.
$ petalinux-boot --qemu --root --prebuilt 2

打包

Create a BOOT.BIN file for a Zynq family device (including Zynq-7000 and Zynq UltraScale+ MPSoC).

petalinux-package --boot --format BIN --fsbl <%PATH-TO-FSBL%> --u-boot -o  <%PATH-TO-OUTPUT-WITH-FILE-NAME%>

Create a BOOT.BIN file for a Zynq family device that includes a PL bitstream and FIT image.

petalinux-package --boot --format BIN --fsbl <%PATH-TO-FSBL%>  --u-boot --fpga <%PATH-TO-BITSTREAM%> --kernel -o  <%PATH-TO-OUTPUT%>

Create a BOOT.BIN file for a Zynq UltraScale+ MPSoC device that includes a PMU firmware.

petalinux-package --boot --u-boot --kernel --pmufw <%PATH_TO_PMUFW%>

Clean the project and then generate the BSP installation image (.BSP file)

petalinux-package --bsp --clean -o <%PATH-TO-BSP%> -p <%PATH-TO-PROJECT%>

Generate the BSP installation image that includes a reference hardware definition

petalinux-package --bsp --hwsource <%PATH-TO-HW-EXPORT%> -o <%PATH-TO-BSP%> -p <%PATH-TO-PROJECT%>

Generate the BSP installation image from a neutral location

$ petalinux-package --bsp -p <%PATH-TO-PROJECT%> -o <%PATH-TO-BSP%>

Generate uImage

petalinux-package --image -c kernel --format uImage
（The uImage is in <%plnx-proj-root%>/images/linux directory）

Include a specific bitstream in the pre-built area.

petalinux-package --prebuilt --fpga <%BITSTREAM%>

Include a specific data file in the pre-built area.

petalinux-package --prebuilt -a <%APP%>:images/<%APP%>

其他

Launch the GNU GDB debugger

petalinux-util --gdb

Launch a specific Linux kernel image.

petalinux-util --jtag-logbuf -i <%PATH-TO-IMAGE%>

Launch the JTAG logger from a neutral location. This workflow is for Zynq-7000 devices only

petalinux-util --jtag-logbuf -i <%PATH-TO-IMAGE%> -p <%PATH-TO-PROJECT%>

To find the default bitstream of a project:

petalinux-util --find-hdf-bitstream

To find the bitstream of a hdf:

petalinux-util --find-hdf-bitstream --hdf-file <%path to hdf file%>

Toggle the WebTalk feature off.

petalinux-util --webtalk off

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