Ready-made root filesystems

• Very useful to start porting work. Contain C library, and minimum apps.

• However, there are not very flexible, and it is usually difficult to add new components or to upgrade the existing components.

• • uClibc : http://www.uclibc.org/toolchains.html i386, arm(eb), mips(el), i386, ppc, sh4 Images where generated by Buildroot and include a native gcc toolchain
  • ARM: http://www.arm.com/linux/linux_download.html Include kernel image, bootloader, and rootfs (cramfs or packages).
  • Other architectures : If some readers know more useful links, they are welcome!