Copy stable/10@r272459 to releng/10.1 as part of
the 10.1-RELEASE process.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

MFC 265155, 265254:

Omit from the universe build all config files tagged with #NO_UNIVERSE.

Add FDT to the VYBRID kernel.

MFC 263301

In kernel config files, it is supposed to be 'options<space><tab>' not
'options<tab><tab>', per long standing (but recently not so strictly
enforced) convention.

MFC r261406, r261409: enhance Vybrid support...

o Expand device tree information
o Export iomuxc (pins) configuration to DTS
o Allow devices to assign clocks in DTS
o Split kernel configuration to chip common and board specific parts.

MFC r260440, r260441, r260447, r260490, r260493

Add option USB_HOST_ALIGN to configs that contain 'device usb'.

Update dts files of Cubieboard1,2 to use 1GB memory.

Add a function to print the contents of the static device mapping table,

MFC r256839, r256948, r256950, r257299, r257414, r258057, r259090

Add configuration for the Freescale i.MX53 Quick Start Board.

Add the Raspberry Pi BSC (I2C compliant) controller driver.

Add Radxa Rock board (by radxa.com) support.

Digi-CCWMX53: enable ffec and uart, USB.

Add support for Freescale Vybrid Family VF600

Move and rename dwc otg driver to more generic one as it appears to work
for rk3188 SoC based board too.

Add support for Freescale Vybrid Family VF600 heterogeneous
ARM Cortex-A5/M4 SoC (M4 core is not used in this work).

Support includes device drivers for:
- NAND Flash Controller (NFC)
- USB Enhanced Host Controller Interface (EHCI)
- General-Purpose Input/Output (GPIO)
- Universal Asynchronous Receiver/Transmitter (UART)

Also supported:
- Generic Interrupt Controller (GIC)
- MPCore timer
- ffec ethernet driver

Reviewed by: ray
Approved by: cognet (mentor)