README.md

Snickerdoodle Black video processing platform

• Work in progress

• Tool: Vitis 2021.2

---

Prerequisite

• Install board files
  • XILINX_VIVADO is path to the installation directory of Vivado

$ git clone https://github.com/krtkl/snickerdoodle-board-files.git \
${XILINX_VIVADO}/data/xhub/boards/XilinxBoardStore/boards/snickerdoodle-board-files

Create hardware

$ vivado -mode batch -source create_xsa.tcl

Create PetaLinux project

$ export PRJ=petalinux
$ petalinux-config -p ${PRJ}

# Make additional configuration if necessary
$ petalinux-config -p ${PRJ} -c u-boot
$ petalinux-config -p ${PRJ} -c kernel
$ petalinux-config -p ${PRJ} -c rootfs

# Start build
$ petalinux-build -p ${PRJ}

# Generate SDK (optional)
$ petalinux-build -p ${PRJ} --sdk

Generate platform

$ xsct create_pfm.tcl

Generate BOOT.bin

$ petalinux-package -p ${PRJ} --boot --force \
--fsbl petalinux/images/linux/zynq_fsbl.elf \
--fpga petalinux/images/linux/system.bit \
--u-boot petalinux/images/linux/u-boot-dtb.elf

---

How to create PetaLinux project from scratch

$ export PRJ=petalinux
$ petalinux-create -t project -n ${PRJ} --template zynq
$ petalinux-config -p ${PRJ} --get-hw-description=.

# Do some configuration
$ petalinux-config -p ${PRJ} -c kernel
$ petalinux-config -p ${PRJ} -c u-boot
$ petalinux-config -p ${PRJ} -c rootfs

# Show actual build time of Kernel & u-boot
$ petalinux-build -p ${PRJ} -x cleansstate

# Build project
$ petalinux-build -p ${PRJ}

# Generate SDK
$ petalinux-build -p ${PRJ} --sdk