fixed build failure when CONFIG_SUSPEND_WATCHDOG is not enabled
changed to support building Linux kernel
fixed compile warning and missing return in get_resolution
OSD2 to match OSD1
Small board changes
Make CMEM work under linux
Enabe SU & CU and make all wifi build in
only use 16bit audio
[aml] bump dwc_otg from 2.60a to 3.00a
[aml] changed timer-e from 1ms to 1us resolution, add timer_e_sched_counter static var to handle timer-e wrap for sched_clock usage
[aml] add some aml dsp fixes
[aml] revert to dwc_otg 220 to restore suspend/resume operations
[aml] fixed missing ifdef for m3 nand early suspend
[aml] disable changing serial speed, it's broken

This should has the effect of hard-coding us to 115200, but that's better than
the 400000 that would be set otherwise.
Set CEC enabled
Map KEY_BACK->KEY_ESC + one extra key for Philips remote
Enable CEC debug
[cec]: fix connection lost on power off/power on cycle.
[All] Add CMDLINE_APPEND configuration option

Append the default kernel command string to the
command-line arguments from the bootloader.
Implement Davilla's IR810 power driver