libcofi: new package

replacement for memcpy and memset functionality
This package was originally found at : https://github.com/huceke/buildroot-rbp
By gimli <ebsi4711@gmail.com>

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
rpi-userland: new package

Introducing a package to build the userland part of the Raspberry,
needed by anyone who would want to build a rootfs for a RaspberryPi.

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
rpi-fw: New package

Introducing a package to install pre-built binaries for the bootloader and the
GPU firmware for the RaspberryPi board.

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>