My OSC 2022

Self-made operating system kernel running on Raspberry Pi 3 Model B+.

Requirement

• gcc-aarch64-linux-gnu
• qemu-system-aarch64

To Run

Create initramfs first.

$ cd rootfs
$ make
$ make archv

Emulator

Run kernel directly.

$ make run

Or you can start from bootloader, then send the kernel image to bootloader.

$ cd boot
$ make
$ make pty
...
# open another shell
$ make
$ python3 sendimg.py kernel8.img /dev/pts/1
$ screen /dev/pts/1 115200