-config REALVIEW_HIGH_PHYS_OFFSET
- bool "High physical base address for the RealView platform"
- depends on MMU && !MACH_REALVIEW_PB1176
- default y
- help
- RealView boards other than PB1176 have the RAM available at
- 0x70000000, 256MB of which being mirrored at 0x00000000. If
- the board supports 512MB of RAM, this option allows the
- memory to be accessed contiguously at the high physical
- offset. On the PBX board, disabling this option allows 1GB of
- RAM to be used with HIGHMEM.
-