Merge git://git.denx.de/u-boot-dm

Makefile

README

arch/arm/dts/rk3288-firefly.dts

arch/arm/include/asm/arch-rockchip/sdram.h

arch/arm/mach-rockchip/rk3288-board-spl.c

arch/arm/mach-rockchip/rk3288/sdram_rk3288.c

arch/arm/mach-rockchip/rk3288/syscon_rk3288.c

arch/sandbox/Kconfig

arch/sandbox/config.mk

arch/sandbox/cpu/Makefile

arch/sandbox/cpu/cpu.c

arch/sandbox/cpu/os.c

arch/sandbox/cpu/spl.c

arch/sandbox/cpu/start.c

arch/sandbox/cpu/u-boot-spl.lds

arch/sandbox/dts/sandbox.dts

arch/sandbox/include/asm/spl.h

arch/sandbox/lib/Makefile

board/sandbox/MAINTAINERS

common/spl/spl.c