tree 63bd052faca9b443a5a1600a43ac9b1843472e18
parent 3e3c5b075bc46a4e96c7d336bcc79d0512a5f2f4
author Caesar Wang <wxt@rock-chips.com> 1464174287 +0800
committer Caesar Wang <wxt@rock-chips.com> 1464313196 +0800

rockchip: support reset SoC through gpio for rk3399

If define a reset gpio, BL31 will use gpio to reset SOC,
otherwise use CRU reset.