socinfo: initialize socinfo in map_io

Having socinfo earlier allows the cpu_is functions to be used by the
timer driver, which helps in allowing multitarget compilation.

Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org>

Conflicts:

	arch/arm/mach-msm/board-qrdc.c
	arch/arm/mach-msm/board-qt8660.c
8 files changed