a000298_approval, dave_user
551
edits
Changes
no edit summary
sudo cp -r boards/ /opt/Xilinx/Vivado/<Vivado_version>/data/
</pre>
*launch the Vivado Design Suite with the following commands{{efn|In a 32 bit system, Vivado settings are configured with the following command <code>/opt/Xilinx/Vivado/<Vivado_version>/settings32.sh</code>}}{{efn|Passing the -tclargs "-bitstreamgen_bitstream" parameters allows for automatic building of the FPGA bitstream.}}:
<pre>
. /opt/Xilinx/Vivado/<Vivado_version>/settings64.sh
</pre>
*At the end of the bitstream build process, the <code>build_project_*</code> script allows to automatically export hardware and lauch SDK.
*The bitstream file is now present in <code>.bit</code> and <code>.bin</code> format at <code><bora_repo>/vivado/bora.runs/impl_1/bora_wrapper</code>.
*By default FSBL is not used anymore in the boot process. U-Boot SPL (first-stage bootloader) is used instead. PS configuration files are used to build U-boot binaries.
**Copy the <code>ps7_init_gpl.c</code> and <code>ps7_init_gpl.h</code> source files into U-boot source code directory using the following command example for Bora:
:<code>cp <bora_repo>/vivado/bora.srcs/sources_1/bd/bora/ip/bora_processing_system7_0_0/ps7_init_gpl.* <U-boot_src_dir>/board/dave/bora/bora/</code>
:*Follow [[Building_U-Boot_(BELK/BXELK) | U-boot build instructions]] to build U-boot using new PS configurations. '''Please note that the U-Boot binary images released along with BELK/BXELK were already built upon the <code>ps7_init_gpl.c</code> and <code>ps7_init_gpl.h</code> source files generated by the Vivado project described in this article'''. As such, it is not generally required to rebuild U-Boot.
:**The PS configurations are the same for Bora and BoraLite boards.
*create the binary bitstream running the tcl script provided with the BORA repository. Launch ''Tools -> Run Tcl Script''
*select the <code>generate_binary_bitstream.tcl</code> file from the scripts directory from the BORA repository
*The bitstream file is now present in <code>.bit</code> and <code>.bin</code> format at <code><bora_repo>/vivado/bora.runs/impl_1/bora_wrapper</code>.
*Copy the <code>ps7_init_gpl.c</code> and <code>ps7_init_gpl.h</code> source files into U-boot source code directory using the following command example for Bora:
:<code>cp <project_directory>/bora.srcs/sources_1/bd/bora/ip/bora_processing_system7_0_0/ps7_init_gpl.* <U-boot_src_dir>/board/dave/bora/bora/</code>Follow [[Building_U-Boot_(BELK/BXELK) | U-boot build instructions]] to build U-boot using new PS configurations. '''Please note that the U-Boot binary images released along with BELK/BXELK were already built upon the <code>ps7_init_gpl.c</code> and <code>ps7_init_gpl.h</code> source files generated by the Vivado project described in this article'''. As such, it is not generally required to rebuild U-Boot.