Commit Graph

13 Commits

Author SHA1 Message Date
br
d607317057 Add driver for Synopsys DesignWare Mobile Storage Host Controller.
Sponsored by:	DARPA, AFRL
2014-10-07 17:39:30 +00:00
nwhitehorn
3f73593428 Remove unnecessary inclusion of FDT headers. 2014-08-08 06:30:17 +00:00
br
c0c4d2c0ac Add machine-dependent SMP part for Exynos5420 2014-06-12 11:37:38 +00:00
andrew
ad9a51105a Add the start of the ARM platform code. This is based on the PowerPC
platform code, it is expected these will be merged in the future when the
ARM code is more complete.

Until more boards can be tested only use this with the Raspberry Pi and
rrename the functions on the other SoCs.

Reviewed by:	ian@
2014-05-17 11:27:36 +00:00
br
1b08920425 o Use common ARMv6/v7 bus_space tag.
o Use new helper routines for arm static device mapping.
o style(9) tweaks.
2013-11-13 16:17:05 +00:00
ian
b41cdbed24 Call initarm_lastaddr() later in the init sequence, after establishing
static device mappings, rather than as the first of the initializations
that a platform can hook into.  This allows a platform to allocate KVA
from the top of the address space downwards for things like static device
mapping, and return the final "last usable address" result after that and
other early init work is done.

Because some platforms were doing work in initarm_lastaddr() that needs to
be done early, add a new initarm_early_init() routine and move the early
init code to that routine on those platforms.

Rename platform_devmap_init() to initarm_devmap_init() to match all the
other init routines called from initarm() that are designed to be
implemented by platform code.

Add a comment block that explains when these routines are called and the
type of work expected to be done in each of them.
2013-11-05 02:57:34 +00:00
ian
fefbe5ab0a Move remaining code and data related to static device mapping into the
new devmap.[ch] files.  Emphasize the MD nature of these things by using
the prefix arm_devmap_ on the function and type names (already a few of
these things found their way into MI code, hopefully it will be harder to
do by accident in the future).
2013-11-04 22:45:26 +00:00
ian
7b011cd937 Retire arm_remap_nocache() and the data and constants associated with it.
The only remaining user was the code that allocates bounce pages for armv4
busdma.  It's not clear why bounce pages would need uncached memory, but
if that ever changes, kmem_alloc_attr() would be the way to get it.
2013-10-27 03:13:26 +00:00
ian
7fa106116d 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.
2013-10-27 01:34:10 +00:00
ian
6220605dae 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.

Thanks to alc@ for pointing this out.
2013-10-27 00:51:46 +00:00
br
e78fdc3603 - Enable unmapped buffers on Exynos5 again, because
board now able to see all the 2GB ram it has
- Also unbreak gcc build

Approved by:	cognet (mentor)
Approved by:	re (marius)
2013-10-01 12:01:20 +00:00
cognet
eb608cee63 Increase the max KVA available for general consumption on the Exynos 5.
Submitted by:	Ruslan Bukin <br@bsdpad.com>
2013-08-18 18:08:12 +00:00
ray
e02b47a6f0 Import basic support for Samsung Exynos 5 support.
Submitted by:	Ruslan Bukin <br@bsdpad.com>
Reviewed by:	gonzo
2013-06-29 23:39:05 +00:00