first mods for PIPO M3
mods for PIPO M3
added camera support
changed to CrewRKTablets start logo
added min frequency of 128MHz@1.05V (for power saving)
added defconfig for PIPO M3
changed min frequency to 126 MHz@1.05V (power saving)
corrected backlight parameters (was inverted PWM)
cleanup of RT5631 sound driver
* removed redundant stuff
* unmute MONO DAC output at init time
Changes for Cube U30GT
made Cube U30GT a configuration variant
made Pipo M3 a configuration variant
merged changes for Cube U30GT
Merge branch 'U30GT'

Conflicts:
	.config
	arch/arm/mach-rk30/Makefile
merged Odys Genio changes