Add support for Comfast CF-E520N (QCA9531 based)
-rw-r--r-- 1243 .gitignore
-rw-r--r-- 6438 Makefile
-rw-r--r-- 37524 README.md
-rw-r--r-- 41480 READMEPL.md
drwxr-xr-x - bin
drwxr-xr-x - host_util
drwxr-xr-x - original_u-boot_images
drwxr-xr-x - target_util
drwxr-xr-x - u-boot