- Copy stable/10@296371 to releng/10.3 in preparation for 10.3-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.3.
- Update default pkg(8) configuration to use the quarterly branch.

Approved by: re (implicit)

MFC r279816, r279826:

Attach the prcm clock driver early, so it can set the mpcore timer frequency.

Change the name of the dmtimer pps device from /dev/ppsN to /dev/dmtppsN.

MFC 264019, 264041, 264048, 264049, 264050, 264051

Add support for event timers whose clock frequency can change while running.

Apparently all ARM configs build kern_et.c, but only a few of them also
build kern_clocksource.c, un-break the build by not referencing functions in
kern_clocksource if NO_EVENTTIMERS is defined.

Add variable-frequency support to the arm mpcore eventtimer driver.

mpcore_timer: Disable the timer and clear any pending bit, then setup the
new counter register values, then restart the timer. Also re-nest the parens
properly for casting the result of converting time and frequency to a count.

MFC 262695, 262708, 262709, 262710, 262711, 262728, 262870, 262877, 262880,
262885, 262891, 262903,

imx6: Add a tunable to set the number of active cores, enable SMP by default.

ffec: Fix multicast filtering.

Allwinner a10/a20...
- Add gpio and clock bits for A10/A20's EMAC ethernet controller driver
- EMAC gpio configuration
- EMAC clock activation
- Add Static Random Access Memory controller driver for A10/A20.
A10/A20's SRAM is used by devices, such as CPU, EMAC,
for extra fast memory or as cache.
- Add EMAC 10/100 Ethernet controller driver for A10/A20.
It is available mostly in A10 devices like Hackberry, Marsboard,
Mele A1000, A2000, A100 HTPC, cubieboard1 and A20 device
like cubieboard2.
TX performance can be improved using both channels 0 and 1.
RX performance is poor and needs improvement with the assistance of
external DMA controller in case there
- Add EMAC and SRAM controller entries to FDT.
- Add EMAC device to kernel config files and enable EMAC, SRAM drivers.

OMAP: When calculating the MPU freq, make sure not to overflow.

Vybrid:
- Add driver for Port control and interrupts (PORT).
- Export panel info to DTS
- Reset all the layers before setup first one
- Enable display

nandfs: Slight code reordering to make error branch last.

Add option TMPFS to arm/conf/DEFAULTS, remove it from the few configs
that have it individually. Concensus on freebsd-arm@ is that it should
be included in all ARM kernels.

Fix the arm sys_sigreturn(): its argument is a struct ucontext, not a
struct sigframe containing the struct ucontext.

MFC r261410

Follow r261352 by updating all drivers which are children of simplebus
to check the status property in their probe routines.

MFC r257199, r257200, r257217:

Remove all #include <machine/pmap.h> from arm code. It's already
included by vm/pmap.h, which is a prerequisite for arm/machine/pmap.h
so there's no reason to ever include it directly.

Remove #include <machine/frame.h> from all the arm code that doesn't
really need it. That would be almost everywhere it was included. Add
it in a couple files that really do need it and were previously getting
it by accident via another header.

Remove the last dregs of trapframe_t. It turns out only arm was using
this type, so remove it to make arm code more consistant with other
platforms.

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

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

Let the platform calculate the timer frequency at runtime, and use that for
the omap4, instead of relying on the (wrong) value provided in the dts.

- Correct mispellings of word resource

Submitted by: Christoph Mallon <christoph.mallon@gmx.de>

Merging of projects/armv6, part 10

- Support for Texas Instruments SoCs:
- AM335x
- OMAP4

- Kernel configs, DTS for Beaglebone and Pandaboard

Submitted by: Ben Gray, Damjan Marion