Add CONFIG_CMDLINE_APPEND option
Merge pull request #1 from j1nx/CONFIG_CMDLINE_APPEND

Add CONFIG_CMDLINE_APPEND option
Fix the full screen issue of Android player.
Merge remote-tracking branch 'j1nx/develop' into MyGica-A11
Using Pivos board-stv-mbx-mc as Base.
A11: Removed all DVB/WIFI/BT options.
A11: Fix various compile warnings.
A11: Added own config.
A11: Revert CMDLINE back up Pivos standard.
A11: Removed analog audio code.
Fix: Various compiler wanings in arch/arm/kernel/setup.c.
A11: Changed NAND Flash layout.
A11: Removed SPDIF code.
A11: Put some analog functions body back.
A11: Ethernet reset in on a different GPIO.
A11: Code clean-up
A11: Disable PWM. Seems not needed.
A11: Updated i2c devices.
A11: Removed Camera Code.
A11: Updated Power Supply Enable.