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

Kconfig

arch/Kconfig

arch/arm/Kconfig

arch/arm/cpu/arm1176/bcm2835/Kconfig

arch/arm/cpu/armv7/exynos/Kconfig

arch/arm/cpu/armv7/omap3/Kconfig

arch/arm/cpu/armv7/tegra-common/Kconfig

arch/arm/cpu/armv7/uniphier/Kconfig

arch/arm/include/asm/arch-at91/at91_pio.h

arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c

arch/powerpc/cpu/ppc4xx/config.mk

arch/powerpc/cpu/ppc4xx/cpu_init.c

arch/powerpc/cpu/ppc4xx/start.S

arch/powerpc/cpu/ppc4xx/u-boot.lds

arch/powerpc/dts/Makefile

arch/powerpc/dts/arches.dts

arch/powerpc/dts/canyonlands.dts

arch/powerpc/dts/glacier.dts

arch/powerpc/include/asm/arch-ppc4xx/gpio.h

arch/powerpc/include/asm/linkage.h