Hi, I would like to setup a working example on sel4 with picoTCP and an eth driver. I came across this [1] from one of the seL4CP/sDDF demos and [2] from the camkes examples. However, I do not have access to those particular boards.
I have a rspi4 and a Toradex Colibri iMX8X module with the aster carrier board. This Toradex has the same SoC ( iMX8X) as the tqma8xqp-1gb mentioned on the sel4cp website. Do you folks have any thoughts on how much effort it is getting seL4 working on "Toradex Colibri iMX8X" given it is supported on "tqma8xqp-1gb" which has the same SoC? I do not mind buying a specific development board as long as I know that I can use it for a while :)
For folks who are working on sel4cp, what kind of dev setup do you have? I am looking for basic conveniences like flashing the image via USB (so I do not have to add/remove an SD card), TFTPboot, and some simple device drivers. I did see the instructions on TFTPbootat [3]. However, does it matter if the image was built via the sel4test of sel4cp? I think not, but I just wanted to double-check.
And lastly, a higher-order question about seL4cp. How does sel4cp tie into the example in seL4_Libs [3], which has barebones libc and a VMM? Which is what I have used so far with sel4test. I understand that both sel4cp and camkes are for static systems, but I thought that I could use sel4cp to start some initial processes, such as a driver, a memory server, and some management processes. And later use process_spawn from seL4 libs to start additional PDs.
Best, Sid
[1] https://github.com/lucypa/sDDF [2] https://github.com/seL4/global-components/tree/master/components/Ethdriver/i... [3] https://docs.sel4.systems/Hardware/GeneralARM