- Support embedding initram and using Ramfs as the file system for extracting initram
- Support kexec series system calls, including load series and reboot
- Support u-root as the root file system to boot in Go language
- Add sysfs such as boot_crams and memmap
- Add a series of peripheral system calls related to the above
Signed-off-by: JensenWei007 <jensenwei007@gmail.com>