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How to Build

Vivado Project (Optional)

  1. Change directory and launch Vivado GUI

    $ cd ./vivado
$ vivado

  2. Run the following command in the Tcl console to create a Vivado project and generate a block design

    source ./ebaz4205.tcl

  3. Generate Bitstream from Flow Navigator

  4. In Vivado, select File -> Export -> Export Hardware

  5. In the Export Hardware Platform dialog box, select the Include bitstream check box and export XSA file

PetaLinux Project

  1. Update Hardware Description (Optional)

    $ # Change to the petalinux project directory
$ cd ./linux/ebaz4205
$ # Specify the directory where you exported the XSA file
$ # Exit the configuration without any changes
$ petalinux-config --get-hw-description=../../vivado/ebaz4205

  2. Build Linux

    $ # Change to the petalinux project directory
$ cd ./linux/ebaz4205
$ # Build
$ petalinux-build
$ # Make BOOT.BIN
$ ./make_BOOT.BIN.sh

microSD card

  1. Create two partitions on the microSD card using fdisk or the like

    Device Boot Size Type
    /dev/sdX1 * 16MByte+ FAT32
    /dev/sdX2 128MByte+ EXT4 
    $ # Change to the petalinux project directory
$ cd ./linux/ebaz4205
$ cd ./images/linux
$ # Unmount all microSD card partitions
$ sudo umount /path/to/mountpoint
$ # Create two partitions
$ sudo fdisk /dev/sdX
$ sudo mkfs.msdos -n ZYNQ_BOOT /dev/sdX1
$ sudo mkfs.ext4 /dev/sdX2

  2. Copy the files to the first partition and write rootfs to the second partition

    $ # Mount the first partition and copy the files
$ sudo mount /dev/sdX1 /path/to/mountpoint
$ cp BOOT.BIN boot.scr image.ub /path/to/mountpoint
$ sudo umount /path/to/mountpoint
$ # Write rootfs. If the second partition is mounted, unmount it before dd command
$ sudo umount /dev/sdX2
$ sudo dd if=rootfs.ext4 of=/dev/sdX2
$ sudo resize2fs /dev/sdX2