tree d8bf03ee4e6a6bcf5e61a53a2e05ad6e547e04a8
parent 4fb84fb475e37e1020e23f7ca6b534de45c51af4
author Ying-Chun Liu (PaulLiu) <paulliu@debian.org> 1548098875 +0800
committer Ying-Chun Liu (PaulLiu) <paulliu@debian.org> 1548432829 +0800

rpi3: Enable GPIO in BL2

This patch inits the GPIO in BL2 earlysetup. So BL2 can start operating
GPIO pins.

Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>