ARM: tuna: add tuna board file and config

Signed-off-by: Brian Swetland <swetland@google.com>

Conflicts:
	arch/arm/mach-omap2/Makefile
ARM: omap: tuna_defconfig: Add command line

Signed-off-by: Colin Cross <ccross@android.com>
HACK: ARM: tuna_defconfig: disable SMP for now

Tuna fails to boot 2nd cpu if battery is not present

Signed-off-by: Colin Cross <ccross@android.com>
ARM: omap2: tuna: Remove panda gpio mux config

Signed-off-by: Colin Cross <ccross@android.com>
ARM: tuna_defconfig: Don't build remote controls

Signed-off-by: Colin Cross <ccross@android.com>
ARM: omap2: tuna: Move eMMC device to omap_hsmmc.1

Signed-off-by: Colin Cross <ccross@android.com>