I was cleaning out tabs since I had too many open and came across this link which might have low level code that is useful:
https://github.com/isometimes/rpi4-osdev/ It is under Creative Commons CC0 license which should make it perfectly acceptable to leverage code from this in the BSP. After making sure your board runs Linux and works OK, it might be a good idea to try to run at least through their bare metal hello world exercise. From that hello world, you should be in good shape to get an RTEMS hello world working. I didn't go through all the code but at least that gives you a working example that boots and prints to the uart and frame buffer. I have what, if anything else, would be useful from there. --joel On Wed, May 25, 2022 at 10:30 PM Noor Aman <nooraman5...@gmail.com> wrote: > Hello Everyone, I'm Mohd Noor Aman from Delhi, India, an active GSoC > participant 2022. > My project is : Port AArch64 RTEMS for Raspberry pi 4b. > My mentors are: Kinsey Moore, Alan Cudmore and Hesham Almatary. > > My discord handle is : katana-flinger#0608 > my github handle : 0xNoor > > I'm hoping to get along with this community and do well with the project. > regards, > Mohd Noor Aman > _______________________________________________ > users mailing list > users@rtems.org > http://lists.rtems.org/mailman/listinfo/users > _______________________________________________ users mailing list users@rtems.org http://lists.rtems.org/mailman/listinfo/users