ARM: dts: Add Initial device tree support for odroidxu2

Add initial device tree for odroidxu2
ARM: Add Kconfig to 12 of NR_BANKS for EXYNOS5420
ARM: odroidxu2_defconfig: odroidxu2 board based on exynos5420
ARM: dts: Add Initial device tree support for odroidxu2

Add initial device tree for odroidxu2
ARM: Add Kconfig to 12 of NR_BANKS for EXYNOS5420
ARM: odroidxu2_defconfig: odroidxu2 board based on exynos5420
ARM: dts: fix odroidxu2 header with proper information and uses a correct compatible
ARM: dts: fix console serial port number
arm: odroidxu2_defconfig: enable USB and Mali
ARM: dts: exynos5420-odroidxu2: add hdmi hdcp nodes
Merge branch 'odroidxu2-3.8.y' of github.com:ruppi/linux into odroidxu2-3.8.y

Conflicts:
	arch/arm/boot/dts/exynos5420-odroidxu2.dts
	arch/arm/configs/odroidxu2_defconfig
Merge branch 'odroidxu2-3.8.y' of github.com:ruppi/linux into odroidxu2-3.8.y

Conflicts:
	arch/arm/boot/dts/exynos5420-odroidxu2.dts
	arch/arm/configs/odroidxu2_defconfig