Commit Graph

8 Commits

Author SHA1 Message Date
Pedro F. Giffuni
af3dc4a7ca sys/arm: further adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
2017-11-27 15:04:10 +00:00
Andrew Turner
df7675353e Stop including fdt_common.h from the arm code when it's unneeded.
Sponsored by:	ABT Systems Ltd
2016-11-14 11:41:22 +00:00
Oleksandr Tymoshenko
5b03aba6c8 Switch TI platform support code from using FreeBSD's custom-baked DTS
files to vendor-provided ones. It should make easier to adopt platform
code to new revisions of hardware and to use DTS overlays for various
Beaglebone extensions (shields/capes).

Original dts filenames were not changed, they're now wrappers over dts
files provided by TI. So make sure you update .dtb files on your
devices as part of kernel update

GPIO addressing was changed: instead of one global /dev/gpioc0 there
are per-bank instances of /dev/gpiocX. Each bank has 32 pins so for
instance pin 121 on /dev/gpioc0 in old addressing scheme is now pin 25
on /dev/gpioc3

On Pandaboard serial console devices was changed from /dev/ttyu0 to
/dev/ttyu2 so you'll have to update /etc/ttys to get login prompt
on serial port in multiuser mode. Single user mode serial console
should work as-is

Differential Revision:	https://reviews.freebsd.org/D2146
Reviewed by:	rpaulo, ian, Michal Meloun, Svatopluk Kraus
2015-05-22 03:16:18 +00:00
Andrew Turner
ff3b52bb19 Stop using machine/fdt.h in the arm kernel code when we don't need it. 2015-04-04 21:34:26 +00:00
Oleksandr Tymoshenko
7d948458b1 Remove "#define DEBUG" that conflicts with "option DEBUG" in kernel config 2015-01-21 19:23:46 +00:00
Ian Lepore
add35ed5b8 Follow r261352 by updating all drivers which are children of simplebus
to check the status property in their probe routines.

Simplebus used to only instantiate its children whose status="okay"
but that was improper behavior, fixed in r261352.  Now that it doesn't
check anymore and probes all its children; the children all have to
do the check because really only the children know how to properly
interpret their status property strings.

Right now all existing drivers only understand "okay" versus something-
that's-not-okay, so they all use the new ofw_bus_status_okay() helper.
2014-02-02 19:17:28 +00:00
John-Mark Gurney
6eebe8507a fix args to mtx_init
Note that this commit hasn't been compile tested because these files
are not hooked up to the build...

PR:		186129
Submitted by:	Takanori Sawada
Approved by:	rpaulo
2014-01-27 17:31:21 +00:00
Rui Paulo
5b8db1da54 Add a driver for the Texas Instruments Mailbox hardware. 2013-11-16 08:20:50 +00:00