Build from U-Boot commit: 87cf6ee rockchip: rk3308: tpl: updata to version 1.25 Update features: a8c32a5 rockchip: rk3308: ram: add rk_atags for parameters transfer. 68177cf rockchip: rk3308: ram: add uart0,uart1,uart4 as debug uart Change-Id: I33fdfa47b48dad583fee28ba415131ddeccf7ea6 Signed-off-by: Zhihuan He <huan.he@rock-chips.com>