zynqberry: kernel configuration in demo1 & demo3

[sebo]

Hello,

I have been playing with demo1 and demo3 projects for a while now. I figure I could start fom one of these projet and customize it to my needs.
I've noticed these two projects in the petalinux-config -c kernel do not provide the same level of configuration.
I was looking for enable the compilation of a device driver of a usb adapter I have. I could find it on demo3 but not in demo1...
How is that possible? How to fix it?

thanks.

BR,

S/

[Antti Lukats]

as long as USB is enabled in the vivado design, you should be able to select usb drivers in petalinux, no matter the other differences the system may have.

[sebo]

thanks.
What do you mean by system? hdf? or kernel configuration which may have usb enabled by default.

Regards,

S/

[Oleksandr Kiyenko]

Hello,

Kernel configuration can look little different if
- you use external kernel
- you enable some additional stage drivers
To define what exactly different you can compare kernels config files.

Best regards
Oleksandr Kiyenko

[sebo]

Ok thanks for your support. I double checked the kernel config and was able to find my problem.

[sebo]

A bit off topic here but I wanted to let you know your scripts work on linux ubuntu.
I only had to correct the script_external.tcl on line 80.

Code Select Expand

        set command exec
        lappend command HSI  <-- it should be in small caps: "hsi"
        lappend command -source  ${TE::SCRIPT_PATH}/script_hsi.tcl


S/

[JH]

Hi,

thanks for this hint. I will fix this to the future releases. It's also planned to add some shell start file tu use our reference designs easier on linux.

br
John