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

arch/sandbox/cpu/os.c

arch/sandbox/include/asm/io.h

cmd/Kconfig

cmd/Makefile

cmd/cros_ec.c

configs/am335x_boneblack_vboot_defconfig

configs/am335x_evm_defconfig

configs/am43xx_evm_defconfig

configs/am43xx_evm_usbhost_boot_defconfig

configs/am43xx_hs_evm_defconfig

configs/am57xx_evm_defconfig

configs/am57xx_hs_evm_defconfig

configs/apalis_t30_defconfig

configs/beaver_defconfig

configs/cardhu_defconfig

configs/cei-tk1-som_defconfig

configs/colibri_t20_defconfig

configs/colibri_t30_defconfig

configs/dalmore_defconfig

configs/dra7xx_evm_defconfig