[AML] Fix compile warning function declaration isn't a prototype.
[AML] Fix compile warning: expected 'struct clk *' but argument is of type 'int'.
Fix various compilation warnings in amlogic audio.
M3: Uses time.c from M6. This fixes internal oops warning 8000005 at boot.
M3: Fix all compiler warnings.
M3: Fix all compiler warnings.
M3: Add functions for GENERIC_GPIO support. Needed for GPIO_LED support.
A11: Update Boardfile, Auto select LED Support features when selecting A11.