Page Comparison

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Limitations

There are a few outstanding issues related to using the 4k display while encoding/decoding with the test applications below. At this time, it is recommended that users limit the display resolution to 1080p for best overall performance.

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Create the ZCU106 BSP Project

1. Launch Momentics and create a new workspace.

2. Create a new project based on the ZCU106 BSP 

   • File->Import

   • Choose QNX->QNX Source Package and BSP. Click Next

   • Browse for the ZCU106 BSP

     • <QNX install path>\qnx700\bsp\BSP_xilinx-zynq-zcu106_br-700_be-700_SVN916472_JBN11.zip

     • Click Next Twice

     • Give the project a suitable name

     • Click Finish

Modify the Project

1. Replace the default zcu106.build file with the one of the ones provided in the boot files archive. There are two options, depending on which set of applications you want to test:
   

   • adas/zcu106.build.adas: Use this if you want to capture, display, and record live video from the FMC MIPI camera. You’ll also need to install the ADAS packages mentioned in the table above.

   • multimedia/zcu106.build: Use this to simply exercise the VCU encoder/decoder with the QNX multimedia and Xilinx VCU test apps
     
     In either case, copy the .build file into the QNX BSP project and rename it zcu106.build. In the QNX project, the .build file is found under xilinx-zynq-zcu106->images in the project explorer.
     

2. Copy all of the .conf files in the graphics directory of the boot files archive to the following directory (this only needs to be done once and can be used for other projects):
   <QNX install path>/qnx700/target/qnx7/aarch64le/usr/lib/graphics/zcu102
   

3. Update the Makefile in the images directory. Modify the QNX-IFS target as shown below so that QNX-IFS gets updated during every build:

QNX-IFS: ifs-xzynq-zcu106.raw
	cp ifs-xzynq-zcu106.raw QNX-IFS

Build the Project

1. Right click on the project name and select "Clean Project”

2. Right click on the project name and select "Build Project"

3. Wait for the build to complete. This process will take several minutes.

4. Once complete, the QNX-IFS will be available in the images folder.

Create the Boot Image

1. Copy the QNX Initial Program Loader (IPL) (<qnx proj dir>/prebuilt/aarch64le/boot/sys/ipl-xzynq-ultrascale-zcu10x) to the folder that includes the provided 2019.1 VCU TRD bootfiles. Rename the file to ipl-xzynq-ultrascale-zcu10x.elf.

2. Open an xsct command shell, cd to the boot files directory, and use the Xilinx Bootgen tool to generate BOOT.BIN with the following command:
   

   Code Block
   bootgen -image boot_vcu_trd.bif -arch zynqmp -o BOOT.BIN -w

Here is an example boot_vcu_trd.bif:

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Booting up the Board

1. Add BOOT.BIN and QNX-IFS to the FAT partition of an SD Card. For best results, use the SD Memory Card Formatter from the SD Association to format the card.

2. Insert the card in ZCU106 and power on the board.

3. When prompted by the QNX IPL, select 'M' to boot from the SD Card.

As part of the default boot process, the boot script will attempt to mount the SD cards at /sdcard.

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Sensor Type: IMX274 (LI-IMX274MIPI-FMC)

Sensor I2C Interface

Sensor Video Pipeline

Note: This EMIO for MIPI RX is an active low SPI ChipSelect

Video Codec Unit IP Parameters

AXI Interrupt Controllers (PL Based)

2019.1 VCU TRD Design Module #3

Image Sensor Configuration
Sensor Type: IMX274 (LI-IMX274MIPI-FMC)
Sensor I2C Interface

 Sensor Video Pipeline

Note: This EMIO for MIPI RX is an active low SPI ChipSelect

Video Codec Unit IP Parameters

AXI Interrupt Controllers (PL Based)

Common Platform Notes

• For QNX, MIO is mapped to GPIO 0-77, EMIO is mapped to GPIO 78-173

• pl_ps_irq0 = GIC 121:128, pl_ps_irq1 = GIC 136:143 . QNX uses actual GIC number.

• For Interrupts connected through AXI_INTC, the logical interrupt numbers used by QNX are as follows:

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