Steps to import hardware configuration are:
- Change into the directory of your PetaLinux
project.
$ cd <plnx-proj-root>
- Import the hardware description with
petalinux-config
command by giving the path of the directory containing the .xsa file as follows:petalinux-config --get-hw-description <PATH-TO-XSA Directory>/<PATH-TO-XSA>
Note: Changing the XSA file in the <PATH-TO-XSA directory> later gives an INFO: Seems like your hardware design:<PATH-TO_XSA Directory>/system.xsa has changed warning for all subsequent executions of thepetalinux-config
/petalinux-build
commands. This means that your xsa has changed. To use the latest XSA, runpetalinux-config --get-hw-description <PATH-TO-XSA Directory>/--get-hw-description=<PATH-TO_XSA Directory>/--get-hw-description=<PATH-TO-XSA>
again.
This launches the top system configuration menu. When the
petalinux-config --get-hw-description
command runs for the PetaLinux project, the tool detects changes in the
system primary hardware candidates:
Ensure
is selected and change the template to any of the below mentioned possible values.BSP | Machine |
---|---|
ZCU102 | zcu102-rev1.0 |
ZCU104 | zcu104-revc |
ZCU106 | zcu106-reva |
ZCU111 | zcu111-reva |
ZCU1275 | zcu1275-revb |
ZCU1285 | zcu1285-reva |
ZCU216 | zcu216-reva |
ZCU208 | zcu208-reva |
ZCU208-SDFEC | zcu208-reva |
ULTRA96 | avnet-ultra96-rev1 |
ZCU100 | zcu100-revc |
ZC702 | zc702 |
ZC706 | zc706 |
ZEDBOARD | zedboard |
AC701 | ac701-full |
KC705 | kc705-full |
KCU105 | kcu105 |
VCU118 | vcu118-rev2.0 |
SP701 | sp701-rev1.0 |
VCK190 | versal-vck190-reva-x-ebm-01-reva |
VMK180 | versal-vmk180-reva-x-ebm-01-reva |
petalinux-create
automatically changes the TMPDIR to
/tmp/<projname-timestamp-id>. If /tmp is on NFS, it throws an error. you can
change the TMPDIR to local storage while creating the PetaLinux project by
running petalinux-create -t project -s
<PATH_TO_PETALINUX_PROJECT_BSP> --tmpdir <TMPDIR
PATH>
, or selecting . Do not configure the same location as TMPDIR for two
different PetaLinux projects. This can cause build errors. If TMPDIR is at
/tmp/.., deleting the project
does not work. To delete the project, run petalinux-build -x mrproper
.Ensure Subsystem AUTO Hardware Settings is selected, and go into the menu which is similar to the following:
Subsystem AUTO Hardware Settings
System Processor (psu_cortexa53_0) --->
Memory Settings --->
Serial Settings --->
Ethernet Settings --->
Flash Settings --->
SD/SDIO Settings --->
RTC Settings --->
The Subsystem AUTO Hardware Settings → menu allows customizing system wide hardware settings.
This step can take a few minutes to complete because the tool parses the hardware description file for hardware information required to update the device tree, PetaLinux U-Boot configuration files (only for Microblaze) and the kernel config files(only for Microblaze) based on the “Auto Config Settings --->” and “Subsystem AUTO Hardware Settings --->” settings.
The --silentconfig
option
allows you to reuse a prior configuration. Old configurations have the file
name CONFIG.old within the directory
containing the specified component for unattended updates.