sunxi: set the default CPUx frequency of H5 to 816MHz

Some H5 boards are designed to start at 1.1V CPUx voltage (e.g. Nano Pi
NEO2), which may not work properly at 1008MHz if the chip's quality is
not so good.

Lower the default CPUx frequency of H5 to 816MHz.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Jagan Teki <jagan@openedev.com>
1 file changed