SAMA5D3x-EK README:  Add description of WM8904 CODEC
STM32 OTG FS device and host drivers extended so that they can support either the OTG FS peripheral or the OTG HS peripheral (in FS mode).  This was done as a quick way to get USB support on the STM32F429 which has only OTG HS.  From Ken Pettit
STM32F429I-Discovery: Add support for the usbnsh and usbmsc configurations using the OTG HS peripheral in FS mode. From Ken Pettit.
Add an I2S character driver.  This driver is only intended to support I2S testing and is inappropriate for use with real I2S devices
Kinetis KL:  PWM driver from Alan Carvalho de Assis
Freedom KL25Z:  Add PWM support.  From Alan Carvalho de Assis
NxPlayer play thread stack size is now configurable;  all NxPlayer threads are named via pthread_setname_np().  From Ken Pettit
VS1053 worker thread stack size is now configurable;  Worker thread is named via pthread_setname_np().  From Ken Pettit
Moved audio/buffer.c to libc/audio/lib_buffer.c so that it can be shared betweent he OS and applications in a kernel build
SAMA5 SSC:  Add support for loopback mode.  Plus unrelated Make.defs file from the last checkin
Small but important typo in the last commit
libc/audio/lib_buffer.c must must correct allocation for execution domain
Add apps/examples/i2schar that will eventually use the I2C character drvier to verify I2S
I2S simplifed audio buffer queuing
SAMA5 I2S:  Need to update the count of valid bytes at the conclusion of the read DMA
SAMA5 LCD:  Fix some bad color format definitions
SAMA5 LCD:  More bad color format definitions
Support for the Atmel SAM4E family.  From Mitko
Remove unused apb_prepare function
SAMA5 I2S Kconfig update