Merge remote-tracking branch 'u-boot-imx/master'

Makefile

arch/arm/cpu/arm1136/mx31/generic.c

arch/arm/cpu/arm1136/mx31/timer.c

arch/arm/cpu/arm1136/mx35/generic.c

arch/arm/cpu/arm1136/mx35/timer.c

arch/arm/cpu/arm926ejs/mx25/generic.c

arch/arm/cpu/arm926ejs/mx25/timer.c

arch/arm/cpu/arm926ejs/mxs/spl_boot.c

arch/arm/imx-common/Makefile

arch/arm/imx-common/cmd_bmode.c

arch/arm/imx-common/cpu.c

arch/arm/imx-common/i2c-mxv7.c

arch/arm/imx-common/iomux-v3.c

arch/arm/imx-common/speed.c

arch/arm/imx-common/timer.c

arch/arm/include/asm/arch-mx25/clock.h

arch/arm/include/asm/arch-mx31/clock.h

arch/arm/include/asm/arch-mx35/clock.h

arch/arm/include/asm/arch-mx35/crm_regs.h

arch/arm/include/asm/arch-mx6/iomux.h