Add support kloader(4) for PXA2X0.

branches: 1.65.8; 1.65.12;
Added Sharp W-ZERO3 series support.

branches: 1.64.20; 1.64.22;
Merge kernel changes in matt-armv6 to HEAD.

branches: 1.63.6; 1.63.8; 1.63.10;
Since files.wscons et al. are included by ~all ports anyway, include
them in the mi "files" file, and remove include statements from md files.
These shouldn't pull in additional kernel code when not in use, so it
shouldn't do any harm except a risk of namespace collisions which
should be easy to fix.

Interrupt handling changes, in discussion since February:

- Reduce available SPL levels for hardware devices to none, vm, sched, high.
- Acquire kernel_lock only for interrupts at IPL_VM.
- Implement threaded soft interrupts.

branches: 1.61.6; 1.61.20; 1.61.22; 1.61.24; 1.61.30;
move devices entry to MD/conf/files.*
catch up to current kernel configuration

Backout audio changes that crept in (not ready yet).

Add support for touches on the HP hard icons, mostly copied from hpcsh but
also with support for raw kbd (for X).

No objection on port-hpcarm.

branches: 1.58.8; 1.58.10;
Remove majors.arm32.

Put back full majors.hpcarm.

Remove majors.hpcarm.

branches: 1.55.2; 1.55.4; 1.55.6;
Split the Jornada 7xx drivers for the touch-panel, keyboard, lcd control
and power management into multiple files. This removes some dirty hacks
and improves the quality of the code.

- j720kbd.c - keyboard driver
* Converted to use the hpckbd(4) interface.
* Remove the old keymap file since it's no longer used.

- j720lcd.c - lcd brightness/control/power control

- j720pwr.c - power management
* Converted to use the hpcapm(4) interface.
* Fix the battery charge status. The values are non-linear so in order
to display a reasonable charge status we use a few charge points in
a table and interpolate between that.

- j720tp.c - touch-panel driver

- j720ssp.c - SSP port (on the SA-1110)

Many thanks to cube@ and uwe@ for providing useful feedback and reviewing
the changes.

branches: 1.54.2; 1.54.4;
* Improve description header.
* Fix a typo.
* Remove unneeded includes.

branches: 1.53.2;
merge ktrace-lwp.

Use arm/arm32/stubs.c instead of hpcarm/hpcarm/stubs.c to reduce
duplicated code. PR/17346 from Kevin Lo. ok by ichiro@

branches: 1.51.2; 1.51.4;
convert remaining autoconf bus "submatch" functions to use the new
signature (passing locators), and remove some which obviously don't
serve any purpose
(untested, sorry)

Refactor tpcalib and hpc* ports to make tpcalib MI, as discussed on tech-kern.

split StrongArm companion chip (sacc) driver so that we can support
sacc on other platforms than hpcarm (evbarm for example).

codes specific to hpcarm are extracted and moved to hpcarm/dev/.

branches: 1.48.6;
now that mem_no is emitted by config(8), there is no reason to keep
copy of more or less identical iskmemdev() for every arch; move the function
to spec_vnop.c, and g/c machine-dependant copies

Initial APM support (enough to get battery level)

Merge the gehenna-devsw branch into the trunk.

This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
by using this grammer.

- Added the new naming convention.
The name of the device switch must be <prefix>_[bc]devsw for auto-generation
of device switch tables.

- The backward compatibility of loading block/character device
switch by LKM framework is broken. This is necessary to convert
from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
the LKM framework will refer it to assign device major number dynamically.

make compile "IPAQ"

move sa11x0 to under arch/arm
make compile

Support jornada720 touchpanel.

branches: 1.42.2;
* Move the mii_bitbang attribute into dev/mii/files.mii
* Pull in dev/mii/files.mii from conf/files, rather than playing
the magic "files include order" dance in N machine-dependent
configuration definitions.

Remove bogus dependency on options HPCARM.

Use the generic ARM procfs_machdep.c

Use the generic ARM process_machdep.c

Use the generic 32-bit ARM setstack.S

Use the common 32-bit ARM setcpsr.S

Use the generic 32-bit ARM fault.c

Discard hpcarm copies of fusu.S and mem.c and use arm/arm32 versions.

Now that there is a generic SA-11x0 CPU sleep routine, use the
shared arm32 cpuswitch.S.

* Share a common vector page between arm26 and arm32.
* Use a common set of exception handlers for all arm32 platforms.
* New FIQ framework based on discussions with Ben Harris, shared
between arm26 and arm32.

- convert usage of "defopt" to "defflag" where the relevant option does
not support a value (e.g., it's to be used as "options FOO" instead of
"options FOO=xxx"). options that take a value were converted to
defparam recently.
- minor whitespace & formatting cleanups

Blah, hpcarm also has its own intr.c

Oops, don't use the generic spl.S; hpcarm provides its own.

Move the interrupt-related file declarations into port-specific
config descriptions so that each port choose whether or not to
use it.

The ARM, Ltd. floating point emulator has moved to arch/arm.

cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""

branches: 1.26.4;
Use arm/arm32/vm_machdep.c instead of hpcarm one.

branches: 1.25.2;
Switch hpcarm to common arm32 conf.c ; (small changes to vm_machdep.c to
make it compile under ELF)

add entry of Atmel microcontroller and uda1341 codec

Make hpcarm kernel build after arm/arm32 file move.

ipaqlcd attach to ipaqbus

add ipaqbus and ipaqpcic

branches: 1.20.2;
Add support for jornada720 keyboard and some LCD parameter controls.
The code is somewhat incomplete, but is quite functional.

Merge arm32/dev/bus_space_notimpl.S and hpcarm/hpcarm/bus_space_notimpl.S
into arm/arm/bus_space_notimpl.S. They were identical anyway.

This file has no excuse for being in assembler, but I'll leave that for another
day.

Add support for jornada720's framebuffer.

The functionality is almost same as bivideo, and hardware rasops and
power saving are not yet supported.

Use sys/arch/arm/arm/blockio.S.

Actually, these functions aren't used by hpcarm but is necessary to be
able to link sys/arch/arm/mainbus thing.

Implement generic soft interrupt for hpcarm.

Move "defopt PMAP_DEBUG" into files.arm, since it's used by code in arch/arm.

Move cpufunc stuff from arm32/arm32 to arm/arm. The only change involved is
to add recognition of the SA-1100 and SA-1110 for compatibility with hpcarm
(which is now using this code as well).

Reorder so that basic devices attach first.

Use hpc/hpc/disksubr.c.

branches: 1.11.2;
Add sacc, sacpcic, and sagpcic.

hpcarm/hpcarm/ast.c is no longer.

Move undefined.c from sys/arch/{arm32/arm32,hpcarm/hpcarm} to sys/arch/arm/arm
in preparation for making it usable on arm26 as well.

branches: 1.8.2;
Move compat_13_machdep.c, strstr.c, copystr.S, bcopyinout.S, and
bcopy_page.S to arm/arm32 and remove port-local copies.

Move "options ARMFPE" to files.arm, so generic ARM files can use it.

Remove CPU_* options (they're in files.arm now -- for some reason I missed
this lot in the last commit).

Use MI md_root.c.

Moved the mainbus files to the arm/conf/file.arm from the arm32 and the
hpcarm/conf/files.hpcarm

Repaired a syntax fault in the files.[hpcarm,arm32]

Part 2 of merge.... the dissapearance of mainbus from arm32 and hpcarm;
these parts were a 100% the same and i've included the extensions made by
hpcarm in the tree.
Checked for occurence of MD parts; none found.

hpcarm:
kernel for StrongARM-based WinCE PDA machine.