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