[Fixes #18] Merge arch/arm/mm which defines ISA_DMA_THRESHOLD, CONSISTENT_DMA_SIZE and CONSISTENT_BASE.
[Fixes #19] Merge arch/arm/common
[Initial] Blunt merge init from p-android-omap-3.4
[Initial] Blunt merge fs from p-android-omap-3.4
[Initial] Blunt merge virt from p-android-omap-3.4
[Initial] Blunt merge usr from p-android-omap-3.4
[Initial] Blunt merge tools from p-android-omap-3.4
[Initial] Blunt merge security from p-android-omap-3.4
[Initial] Blunt merge scripts from p-android-omap-3.4
[Initial] Blunt merge net from p-android-omap-3.4
[Initial] Merge 3.4 mm.
Replaced 3.0.31 for compatibility with debug_macro.S