Page Comparison

This tutorial shows how to build the Linux image and boot image using the PetaLinux build tool.

Refer to the PetaLinux Tool Documentation (UG1144) for installation.

 Set $DCET_HOME environment variable as given below.

% export DCET_HOME=</path/to/download/zipfile>/rdf0476-zcu111-RFdc-eval-tool-2018-3

1. Sourcing petalinux tool.

% source <path/to/petalinux-installer>Petalinux-v2018.3/petalinux-v2018.3-final/settings.sh

2. Post petalinux installation, $PETALINUX variable should be set, command to cross-check the variable.

% echo $PETALINUX

3. Create project from .bsp file

% cd $DCET_HOME/apu/
% petalinux-create -t project -s rfsoc_petalinux_bsp.bsp
% cd rfsoc_petalinux_bsp

4. Configure the PetaLinux project using step “a” or “b”.

a) with the pre-built xsa located in folder <pl/<design_path>pre-built/rfsoc_trd>, depending on the design user can select the "path". Make sure here the design_path indicates the folder in which the design/xsa resides.

% petalinux-config --get-hw-description=$DCET_HOME/pl/<design_path>/pre-built/rfsoc_trd/

For Example : If the user wants to build for Non-MTS Design, the design_path would be similar to the one given in red ink.

% petalinux-config --get-hw-description=$DCET_HOME/pl/NON-MTSDesign_8x8/project/zcu111_rfsoc_trd.sdk/

b) If Vivado project is modified/design is changed, user is expected to configure the bsp with the modified .xsa file.

% petalinux-config --get-hw-description=$DCET_HOME/pl/<design_path>/project/zcu111_rfsoc_trd.sdk/

5. Build all Linux image components along with Evaluation Tool application

a) To build with SSR IP design replace system-user.dtsi and build

% cp project-spec/meta-user/recipes-bsp/device-tree/files/system-user_ssr.dtsi project-spec/meta-user/recipes-bsp/device-tree/files/system-user.dtsi
% petalinux-build

b) To build with NON-MTS/MTS design replace system-user.dtsi and build

% cp project-spec/meta-user/recipes-bsp/device-tree/files/system-user_8x8.dtsi project-spec/meta-user/recipes-bsp/device-tree/files/system-user.dtsi
% petalinux-build

6. Create a boot image (BOOT.BIN) including FSBL, ATF, PMUFW, bitstream and u-boot.

% cd images/linux
% petalinux-package --force --boot --fsbl zynqmp_fsbl.elf --fpga system.bit --pmufw pmufw.elf --u-boot u-boot.elf

7. copy the BOOT.bin and image.ub to the sdcard.

% cp BOOT.BIN image.ub $DCET_HOME/images/rev-B

Modifications on top of 2018.3 released BSP

Below are the modification in this TRD for linux-kernel, rfdc drivers, rftool and rfdc example application, on top of 2018.3 petalinux released BSP.

For more details on patch information please refer to https://www.xilinx.com/support/answers/71829.html. A high level description is given below: 

• Kernel patch information as follows.

  
  

  Code Block

  vi project-spec/meta-user/recipes-kernel/linux/linux-xlnx_%.bbappend SRC_URI_append = " \ file://0001-power-supply-irps-Add-support-for-irps-supply.patch \ file://0002-drivers-misc-add-support-for-DDR-memory-management.patch \ file://0003-dmaengine-xilinx_dma-In-SG-cyclic-mode-allow-multipl.patch \ file://0004-drivers-misc-add-support-for-selecting-mem-type.patch \ file://0005-i2c-cadence-Implement-timeout.patch \ file://0006-i2c-muxes-update-Mux-register-always.patch \ file://0007-drivers-misc-change-ADC-packet-size-as-per-FIFO-size.patch \ “

  
  
  

• RFDC driver patch information as follows.

  
  

  Code Block
  vi project-spec/meta-user/recipes-bsp/rfdc/rfdc_%.bbappend SRC_URI_append = " \ file://0001-rfdc-add-support-to-turn-off-mixer.patch \ "

  
  

• Device tree patch information as follows.

  Code Block
  vi project-spec/meta-user/recipes-bsp/device-tree/device-tree.bbappend SRC_URI_append = " \ file://0001-Fix-the-misc-clock-frequency-type.patch \ "

  
  

• RFTOOL application patch as follows.

  Code Block
  vi project-spec/meta-user/recipes-apps/rftool/rftool.bb

  
  

• RFDC example application patch as follows.

  Code Block
  vi project-spec/meta-user/recipes-apps/rfdc-data-write-example/rfdc-data-write-example.bb