msm7x30: Increase SF memory by additional 2MB

 * Seems to cut down on out of memory situations

Conflicts:
	arch/arm/mach-msm/board-ancora.c
	arch/arm/mach-msm/board-ancora_tmo.c
	arch/arm/mach-msm/board-apache.c
	arch/arm/mach-msm/board-ariesve.c
Use default RAM