Commit Graph

80 Commits

Author SHA1 Message Date
Hiroki Sato
c8953e1273 Add support for Marvell 88F6282.
Sponsored by:	Plat'Home, Co.,Ltd.
2012-07-28 21:56:24 +00:00
Warner Losh
378d88b3dc Remove some unused variables/externs that have been copied too many times... 2012-07-10 01:49:50 +00:00
Marcel Moolenaar
252f780672 Fix LINT.
Obtained from:	Juniper Networks, Inc.
2012-07-05 15:23:45 +00:00
Warner Losh
3590dad094 More Linux boot support. Create arm_dump_avail_init() to initialize
this array either from Linux boot data, when enabled, or in the
typical way that most ports do it.  arm_pyhs_avail_init is coming
soon since it must be a separate function.
2012-06-14 04:18:56 +00:00
Warner Losh
0bb13a26f0 Create default_parse_boot_param which, if FreeBSD /boot/loader support
is enabled, sets values based on the metadata passed in.  Otherwise
fake_preload_metadata is called.  Change the default parse_boot_param
to default_parse_boot_param.  Enable this functionality only on the mv
platform, which is where most of the code is from.

Reviewed by:	cognet, Ian Lapore
2012-06-14 04:09:20 +00:00
Warner Losh
d39655d7a4 Modify all the arm platform files to call parse_boot_param passing in
the boot parameters from initarm first thing.  parse_boot_param parses
the boot arguments and converts them to the /boot/loader metadata the
rest of the kernel uses.  parse_boot_param is a weak alias to
fake_preload_metadata, which all the platforms use now, but may become
more extensive in the future.

Since it is a weak symbol, specific boards may define their own
parse_boot_param to interface to custom boot loaders.

Reviewed by:	cognet@, Ian Lapore
2012-06-14 04:00:30 +00:00
Warner Losh
c358d6a2b0 Trim trailing whitespace... 2012-06-13 04:59:00 +00:00
Andrew Turner
4ea15b8776 Pull out the common code to initialise proc0 & thread0 from initarm to a
common function.

Reviewed by:	imp
2012-06-10 01:13:04 +00:00
Warner Losh
4623180919 Minor rearrangement of the locore <-> initarm interface. Pass in a
structure with the first 4 registers to allow a wider range of boot
loaders to work.  Future commits will make use of this to centralize
support for the different loaders.
2012-06-03 18:34:32 +00:00
Marcel Moolenaar
db31c8e31f Unbreak LINT for ARM: DEBUG is a kernel configuration option. 2012-05-19 18:16:49 +00:00
Grzegorz Bernacki
ff3dd71982 Add localbus driver for Marvell's platforms.
Obtained from: Semihalf
Supported by:  FreeBSD Foundation, Juniper Networks
2012-05-18 15:25:43 +00:00
Grzegorz Bernacki
b91fab4255 Add architecture dependent code to support NAND Framework on Marvell SoCs.
Obtained from: Semihalf
Supported by:  FreeBSD Foundation, Juniper Networks
2012-05-18 14:41:14 +00:00
Rafal Jaworowski
fd62dcff8a Fix error check.
Submitted by:	Lukasz Plachno
Obtained from:	Semihalf
2012-03-15 21:48:27 +00:00
Rafal Jaworowski
f05c7d9044 Remove unused #defines. All this is now retrieved from the device tree.
MFC after:	1 week
2012-03-04 18:13:45 +00:00
Olivier Houchard
0d43a18d50 Make sure we do not provide the page 0 to the VM. It can't handle it properly,
because pmap_extract() returns 0 when there's no mapping.

PR:		arm/154227
MFC after:	1 week
2012-02-29 12:44:34 +00:00
Jayachandran C.
07042bef45 Fix OF_finddevice error return value in case of FDT.
According to the open firmware standard, finddevice call has to return
a phandle with value of -1 in case of error.

This commit is to:
- Fix the FDT implementation of this interface (ofw_fdt_finddevice) to
  return (phandle_t)-1 in case of error, instead of 0 as it does now.
- Fix up the callers of OF_finddevice() to compare the return value with
  -1 instead of 0 to check for errors.
- Since phandle_t is unsigned, the return value of OF_finddevice should
  be checked with '== -1' rather than '<= 0' or '> 0', fix up these cases
  as well.

Reported by:	nwhitehorn

Reviewed by:	raj
Approved by:	raj, nwhitehorn
2011-12-02 15:24:39 +00:00
Marius Strobl
4b7ec27007 - There's no need to overwrite the default device method with the default
one. Interestingly, these are actually the default for quite some time
  (bus_generic_driver_added(9) since r52045 and bus_generic_print_child(9)
  since r52045) but even recently added device drivers do this unnecessarily.
  Discussed with: jhb, marcel
- While at it, use DEVMETHOD_END.
  Discussed with: jhb
- Also while at it, use __FBSDID.
2011-11-22 21:28:20 +00:00
Rafal Jaworowski
8817e1bffe Initial version of cesa(4) driver for Marvell crypto engine and security
accelerator.

The following algorithms and schemes are supported:
 - 3DES, AES, DES
 - MD5, SHA1

Obtained from:	Semihalf
Written by:	Piotr Ziecik
2011-11-19 16:30:06 +00:00
Marcel Moolenaar
7274b125c9 Fix build when DEBUG is defined in the kernel configuration file (e.g.
LINT).
2011-10-04 16:58:20 +00:00
Marcel Moolenaar
cb06595948 Do not call platform_gpio_init() early. It doesn't work because we do
not have enough information to reliably setup GPIO pins. Do it when
we attach the gpio driver. This prevents hangs and the need to fake
up a softc.
2011-07-15 02:29:10 +00:00
Marcel Moolenaar
178b27373a Set preload_addr_relocate accordingly so that preloaded modules and
images are properly relocated.
2011-07-15 02:16:13 +00:00
Kevin Lo
e6cf436883 Typo
Submitted by:	Damjan Marion <damjan dot marion at gmail dot com>
MFC after:	3 days
2011-06-29 09:35:40 +00:00
Philip Paeps
b0321bb1e7 Add basic support for the Marvell Orion TS-7800.
Submitted by:	Kristof Provost <kristof -at- freebsd.org>
2011-04-15 13:37:43 +00:00
Marcel Moolenaar
e4623c22fe Fix mv_gpio_in() for pin numbers that occupy bits 8-31 in GPIO registers.
The compiler will truncate the 32-bit return value of mv_gpio_value_get()
to match the 8-bit return value of mv_gpio_in(). A conditional expression
is used to have mv_gpio_in() always return 0 or 1 instead.
2011-03-16 00:42:15 +00:00
Marcel Moolenaar
078b894c69 In arm_get_next_irq(), use the last IRQ argument in order to prevent
a hard hang due to an interrupt storm or stuck interrupt pin. We
return the next IRQ that is larger than the last one returned and
in doing so give all interrupts a fair chance of being handled.
Consequently, we're able to break into the kernel debugger in such
an event.
2011-02-08 01:49:30 +00:00
Marcel Moolenaar
292e1140d1 o Make sure to mask off timer1 interrupts. It's not necessarily
masked-off by the firmware.
o   In DELAY(). Make sure we have an inner-loop body that the compiler
    cannot eliminate. While timing does not have to be perfect, the
    loops must be there to have at least some notion of delay.

Obtained from: Juniper Networks
2011-02-08 01:43:45 +00:00
Marcel Moolenaar
0d838e9ed0 Remove use_high from the softc and simply check the number of GPIO
pins to determine whether there's a high register set or not. This
allows platform_gpio_init() to work without duplicating the work
done in the attach method.
2011-02-07 05:36:32 +00:00
Marcel Moolenaar
1b96faf8fa The FDT describes the host controller directly. There's no need to
get properties from the parent. The parent is in fact the FDT bus
itself and will therefore not have the properties we're looking
for.

Sponsored by: Juniper Networks
2011-02-03 18:07:05 +00:00
Marcel Moolenaar
b2b953afee Fix r217688. We need to call init_param1() before we use msgbufsize,
now that the size of the message buffer is a tunable.
2011-01-22 01:31:59 +00:00
Marcel Moolenaar
4cdbe2b967 Fix backtraces by defining ksym_start & ksym_end if DDB is
defined. The kernel linker doesn't deal with symbols of
type NOTYPE and typically gives the wrong symbol ($a) for
local symbols.

Obtained from:  Juniper Networks, Inc.
2011-01-22 00:32:12 +00:00
Sergey Kandaurov
4053b05b91 Make MSGBUF_SIZE kernel option a loader tunable kern.msgbufsize.
Submitted by:	perryh pluto.rain.com (previous version)
Reviewed by:	jhb
Approved by:	kib (mentor)
Tested by:	universe
2011-01-21 10:26:26 +00:00
John Baldwin
31e55059be - Add a proper return value to mv_gpio_intr().
- Remove an obsolete use of INTR_FAST.
2011-01-06 21:03:55 +00:00
Alexander Motin
bda55b6adb Set of legacy mode SATA enchancements:
- Implement proper combined mode decoding for Intel controllers to properly
identify SATA and PATA channels and associate ATA channels with SATA ports.
This fixes wrong reporting and in some cases hard resets to wrong SATA ports.
- Improve SATA registers support to handle hot-plug events and potentially
interface errors. For ICH5/6300ESB chipsets these registers accessible via
PCI config space. For later ones they may be accessible via PCI BAR(5).
- For controllers not generating interrupts on hot-plug events, implement
periodic status polling. Use it to detect hot-plug on Intel and VIA
controllers. Same probably could also be used for Serverworks and SIS.
2010-10-18 11:30:13 +00:00
Alexander Motin
afc1cdb92d Clear timer interrupt status before calling callback, not after it,
This fixes timer interrupt losses, fatal in one-shot mode.
2010-09-18 13:44:39 +00:00
Alexander Motin
599cf0f197 Fix several un-/signedness bugs of r210290 and r210293. Add one more check. 2010-07-20 15:48:29 +00:00
Alexander Motin
e9f0d5658c Refactor Marvell ARM SoC timer driver to the new timer infrastructure. 2010-07-20 11:46:45 +00:00
Rafal Jaworowski
294e2f046a Now that we are fully FDT-driven on MRVL platforms, remove PHYSMEM_SIZE option. 2010-07-19 19:19:33 +00:00
Rafal Jaworowski
4f124b977c Eliminate FDT_IMMR_VA define.
This removes platform dependencies from <machine>/fdt.h for the benfit of
portability.
2010-07-19 18:47:18 +00:00
Rafal Jaworowski
5710b7a9da Move MRVL FDT fixups and PIC decode routine to a platform specific area.
This allows for better encapsulation (and eliminates generic fdt_arm.c, at
least for now).
2010-07-19 18:41:50 +00:00
Rafal Jaworowski
db5ef4fc77 Convert Marvell ARM platforms to FDT convention.
The following systems are involved:

  - DB-88F5182
  - DB-88F5281
  - DB-88F6281
  - DB-78100
  - SheevaPlug

This overhaul covers the following major changes:

  - All integrated peripherals drivers for Marvell ARM SoC, which are
    currently in the FreeBSD source tree are reworked and adjusted so they
    derive config data out of the device tree blob (instead of hard coded /
    tabelarized values).

  - Since the common FDT infrastrucutre (fdtbus, simplebus) is used we say
    good by to obio / mbus drivers and numerous hard-coded config data.

Note that world needs to be built WITH_FDT for the affected platforms.

Reviewed by:	imp
Sponsored by:	The FreeBSD Foundation.
2010-06-13 13:28:53 +00:00
Alexander Motin
dd48af360f Import mvs(4) - Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA controllers
driver for CAM ATA subsystem. This driver supports same hardware as
atamarvell, ataadaptec and atamvsata drivers from ata(4), but provides
many additional features, such as NCQ, PMP, etc.
2010-05-02 19:28:30 +00:00
Alexander Motin
0295bbe76f Oops! Wrong copy-paste in r206053. 2010-04-01 19:05:43 +00:00
Alexander Motin
4703a67a9a Fill extended ATA command registers in cPRD to support 48bit commands. 2010-04-01 18:17:53 +00:00
Rafal Jaworowski
bd50890544 Provide correct TCLK value for Kirkwood A1 silicon revision.
While there improve SOC ID output accordingly.

Obtained from:	Semihalf
MFC after:	1 week
2010-03-05 19:45:45 +00:00
Rafal Jaworowski
a9024075a7 Do not force verbose and single mode in non-metadata boot case.
We want to go multi-user by default also in case of booting without loader(8).
2010-02-24 20:31:00 +00:00
Alexander Motin
402ea18cbd Fix the build. 2009-12-08 21:42:04 +00:00
Alexander Motin
066f913a94 MFp4:
Introduce ATA_CAM kernel option, turning ata(4) controller drivers into
cam(4) interface modules. When enabled, this options deprecates all ata(4)
peripheral drivers (ad, acd, ...) and interfaces and allows cam(4) drivers
(ada, cd, ...) and interfaces to be natively used instead.

As side effect of this, ata(4) mode setting code was completely rewritten
to make controller API more strict and permit above change. While doing
this, SATA revision was separated from PATA mode. It allows DMA-incapable
SATA devices to operate and makes hw.ata.atapi_dma tunable work again.

Also allow ata(4) controller drivers (except some specific or broken ones)
to handle larger data transfers. Previous constraint of 64K was artificial
and is not really required by PCI ATA BM specification or hardware.

Submitted by:	nwitehorn (powerpc part)
2009-12-06 00:10:13 +00:00
Alan Cox
c346328f95 Eliminate an unnecessary vm include file. 2009-11-04 04:41:03 +00:00
Alexander Motin
ebbb35ba70 MFp4:
- Remove most of direct relations between ATA(4) peripherial and controller
levels. It makes logic more transparent and is a mandatory step to wrap
ATA(4) controller level into ATA-native CAM SIM.
- Tune AHCI and SATA2 SiI drivers memory allocation a bit to allow bigger
I/O transaction sizes without additional cost.
2009-10-31 13:24:14 +00:00
Marcel Moolenaar
191bb483f2 Review previous change. It has no relation to the I-cache coherency
changes and thus unintentional.

Spotted by: rdivacky@
2009-10-21 18:44:00 +00:00