branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10;
Imported pwrbtn and lidsw drivers for NetWalker. Those attached to GPIO bus.
+ power button
+ lid close switch

NetWalker kernels boot again.
* Enable __HAVE_MM_MD_DIRECT_MAPPED_PHYS
* Change VM layout
* Use common start-up routine

Use kernel API of PWM subsystems for i.MX PWM driver.

Rewritten to take advantage of genfb(4).

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.12;
Add support for LCD Backlight control on NetWalker.
+ use imxpwm driver (PWM control driver for i.MX)

Rewritten to take advantage of genfb(4).

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.12;
Add support for LCD Backlight control on NetWalker.
+ use imxpwm driver (PWM control driver for i.MX)

Merge thorpej-cfargs2.

branches: 1.3.8;
Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).

branches: 1.2.2; 1.2.4; 1.2.8; 1.2.48;
Imported pwrbtn and lidsw drivers for NetWalker. Those attached to GPIO bus.
+ power button
+ lid close switch

branches: 1.1.2;
Add optical joystick support for NetWalker.
+ OJ6SH-T25 (Sharp "Optical TOUCH CRUISER" sensor)
+ 2 Mouse buttons (GPIO)

Fix build

branches: 1.6.4;
Modified i.MX GPIO control module and PCIe module.

+ Add imxpcie.c
imx PCIe common driver

branches: 1.5.18;
Rewritten to take advantage of genfb(4).

branches: 1.4.4;
Add d_discard to all struct cdevsw instances I could find.

All have been set to "nodiscard"; some should get a real implementation.

Add support for LCD Backlight control on NetWalker.
+ use imxpwm driver (PWM control driver for i.MX)

branches: 1.2.2;
Change (mostly mechanically) every cdevsw/bdevsw I can find to use
designated initializers.

I have not built every extant kernel so I have probably broken at
least one build; however I've also found and fixed some wrong
cdevsw/bdevsw entries so even if so I think we come out ahead.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8;
Support i.MX51's LCD framebuffer on Netwalker.
from Kenichi Hashimoto.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10;
Imported pwrbtn and lidsw drivers for NetWalker. Those attached to GPIO bus.
+ power button
+ lid close switch

Use device_{get,set}prop_bool() for "is_console".

Fix various typos, mainly triple letters.

Provide a shared pmap_devmap implementation and convert all pmap_devmap
arrays to use DEVMAP_ENTRY{,_END}

Modified i.MX GPIO control module and PCIe module.

+ Add imxpcie.c
imx PCIe common driver

Consistently use vaddr_t as initarm and friends return type.

Makes no difference to binaries except for aarch64 where it's required

Use armv6_start.S

Remove redundant pmap_devmap_register(netwalker_devmap) call

Centralise defparam CONSADDR, CONSPEED, CONMODE and CONADDR into
opt_console.h and adjust.

branches: 1.21.2; 1.21.4;
- Move CFATTACH_DECL_NEW() from common uart driver.
- Rename : imxuart_cons_attach() -> imxuart_cnattach()

Clean up IOPORT settings.

Rewritten to take advantage of genfb(4).

use armv7_generic_space

branches: 1.17.4;
fix compile error.

Add support for LCD Backlight control on NetWalker.
+ use imxpwm driver (PWM control driver for i.MX)

NetWalker kernels boot again.
* Enable __HAVE_MM_MD_DIRECT_MAPPED_PHYS
* Change VM layout
* Use common start-up routine

branches: 1.14.2;
Add optical joystick support for NetWalker.
+ OJ6SH-T25 (Sharp "Optical TOUCH CRUISER" sensor)
+ 2 Mouse buttons (GPIO)

use initarm_common()

use ukbd_cnattach()

<arm/locore.h> fallout (fixes some include ordering errors)

branches: 1.10.2;
Don't use an asm in pmap_activate to update the TTBR, use cpu_setttb instead
but add a second argument to it to indicate whether the TLB/caches need to be
flushed. Default cortex to pmap_needs_fixup = 1. But check the MMFR3 field
to see if the fixed can be skipped.
Use a cf_flag bit 0 to indicate whether the A9 L2 cache should disable (bit 0 = 1)
or enabeld (bit = 0).

With these changes, the A9 MMU can use traverse caches to do MMU tablewalks
Also, make sure all memory has the shareable bit for the A9.

branches: 1.9.2;
Since the PMC cycle counter is started in cpufunc no reason to do so here.
Use curcpu()->ci_data.cpu_cc_freq and new armreg* inlines.

Move the standard definitions of the {UND,IRQ,FIQ,ABT}_STACK_SIZE to
<arm32/machdep.h>
Move the extern for cpu_reset_address to the same file.
Add cpu_reset_address_paddr.
Kill cpu_reset_v4_MMU_disable.
if cpu_reset_address is NULL, then the MMU will be disabled.

Fix more -fno-common fallout.
Move more variables to common locations.

set same values to IOMUX registers as the linux kernel does.
make it a bit simpler. (we can treat MUX and PAD registers in the same
way here)

branches: 1.5.2; 1.5.6;
#include <sys/bus.h> instead of <machine/bus.h>.

dependant -> dependent

branches: 1.3.6;
adapt to changes in imx51reg.h
CVS: ----------------------------------------------------------------------
CVS: CVSROOT cvs.NetBSD.org:/cvsroot
CVS: please use "PR category/123" to have the commitmsg appended to PR 123
CVS:
CVS: Please evaluate your changes and consider the following.
CVS: Abort checkin if you answer no.
CVS: => For all changes:
CVS: Do the changed files compile?
CVS: Has the change been tested?
CVS: => If you are not completely familiar with the changed components:
CVS: Has the change been posted for review?
CVS: Have you allowed enough time for feedback?
CVS: => If the change is major:
CVS: => If the change adds files to, or removes files from $DESTDIR:
CVS: => If you are changing a library or kernel interface:
CVS: Have you successfully run "./build.sh release"?

As md(4) no longer has "needs-count" there is no "md.h" anymore.
Remove the inclusion of this file.

Acorn32 now always builds load_memory_disc_from_floppy(). This should
not be a problem as all configs have md(4).

Observed by: Masao Uebayashi <uebayasi@netbsd.org>

branches: 1.1.2;
Sharp NetWalker PC-Z1 support by SHIMIZU Ryo, Hashimoto Kenichi, and me.
http://www.sharp.co.jp/netwalker/

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10;
Imported pwrbtn and lidsw drivers for NetWalker. Those attached to GPIO bus.
+ power button
+ lid close switch

branches: 1.1.2; 1.1.8;
Sharp NetWalker PC-Z1 support by SHIMIZU Ryo, Hashimoto Kenichi, and me.
http://www.sharp.co.jp/netwalker/

Fix build

branches: 1.3.2;
Add support SPI driver for i.MX6.

Modified i.MX GPIO control module and PCIe module.

+ Add imxpcie.c
imx PCIe common driver

branches: 1.1.4; 1.1.6; 1.1.10; 1.1.36;
Add optical joystick support for NetWalker.
+ OJ6SH-T25 (Sharp "Optical TOUCH CRUISER" sensor)
+ 2 Mouse buttons (GPIO)

Use armv6_start.S

Convert remaining armv7 kernels to generic start and remove a bunch of
code including a9_mpsubr.S.

Thanks to Lwazi Dube for testing PANDABOARD and BEAGLEBONE.

branches: 1.5.28;
Add support for LCD Backlight control on NetWalker.
+ use imxpwm driver (PWM control driver for i.MX)

delete trailing whitespace

NetWalker kernels boot again.
* Enable __HAVE_MM_MD_DIRECT_MAPPED_PHYS
* Change VM layout
* Use common start-up routine

branches: 1.2.2; 1.2.6; 1.2.16; 1.2.20; 1.2.30;
Add RCSID when needed.
Don't include pmap.h or pte.h, include "assym.h" instead.
Use assym.h provided values.

branches: 1.1.2; 1.1.4; 1.1.6;
Sharp NetWalker PC-Z1 support by SHIMIZU Ryo, Hashimoto Kenichi, and me.
http://www.sharp.co.jp/netwalker/

sc_init_md_hook expects two params since interface change in imxusbvar.h rev 1.7
thus adjust kobo_usb_init() and netwalker_usb_init() functions accordingly.

Fixes build for KOBO and NETWALKER(_MD) kernel configs.
Needs pullup to netbsd-10.

branches: 1.8.24;
Fix build

branches: 1.7.2;
Remove debug print message.

Modified i.MX GPIO control module and PCIe module.

+ Add imxpcie.c
imx PCIe common driver

i.MX USB host code re-arrangement.

branches: 1.4.4;
Typo

branches: 1.3.2;
initialize one more pin for USB Host1.

delete many definitions like MUX_PIN_foo.
use MUX_PIN(foo) instead.

branches: 1.1.6; 1.1.10; 1.1.14;
support USB on NetWalker