Board: Use Custom Linaro Toolchain

Signed-off-by: Chester Kener <Cl3Kener@gmail.com> (reverted from commit 5ea3b4368492f795b5b9df9196d967e336c59bab)

added here https://github.com/Hellybean/android_device_samsung_celox-common/commit/20889583ff0eb184690b11e333f196431eff491f