Please add arm-none-eabi-gcc for ATF

[adam900710]

Hi,

Although most Uboot for rockchip boards are using prebuilt rkbin repo (AKA, miniloader method),
there are some reports about latest Uboot with miniloader failed to initialize memory proper.

While the TPL/SPL method could initialize the memory without problem, we don't have arm-none-eabi-gcc for armv8 boards to compile the ATF natively.

Manjaro guys has created such package (https://gitlab.manjaro.org/manjaro-arm/ ... e-eabi-gcc)
and such TPL/SPL uboots have been working for a long time for RK3399 boards.

It would be a good idea to add arm-none-eabi-gcc for armv8 repo for us to compile related u-boots.