Build from:
e4e124926e rockchip: spl: Fix fwver prefix
Build command:
./make.sh rk3568 --spl-new --spl-fwver v1.13
Update features:
1. Print and pass the firmware version number.
2. Solve the issue that the backup image is not loaded when
the SPL load or check u-boot.dtb fails.
Signed-off-by: Xuhui Lin <xuhui.lin@rock-chips.com>
Change-Id: I6c79621136c84f927a8ab6b58eb59429e4a9eb8a
c019c636ef