Downsize the kernel.

- Removed CD/DVD related FS.
- Removed MS related FS, e.g. FAT, VFAT, NTFS.
- Removed phone support.
- Reduced the image size by 600KB.
- Add debug fs.
- Remove the unused vt console.

Change-Id: I2d5a483b2f12c53bd3424a96ffa450ccd3d3a2d6
1 file changed