CentOS Linux distro is now available for ARM64 architecture, thus CentOS-7 disk image for AArch64 platforms are available for download.
This disk image intended to help hardware vendors and enthusiasts who are interested in bringing CentOS to their AArch64 based platform. This allows a vendor to bypass the installer or to edit the disk image before booting in order to test kernel modules or options.
The image is 12GB when uncompressed, it is provided in XZ format and for the moment it is intended for development purposes only, and will only continue through the alpha and beta test phases.
Download the image and learn all details in the official announcement