CVS log for src/sys/arch/evbarm/netwalker/netwalker_machdep.c

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Keyword substitution: kv
Default branch: MAIN

Fix various typos, mainly triple letters.

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

Mostly merge changes from HEAD upto 20200411

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

Sync with HEAD

Sync with HEAD

Remove redundant pmap_devmap_register(netwalker_devmap) call

Ssync with HEAD

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

update from HEAD

- Move CFATTACH_DECL_NEW() from common uart driver.
- Rename : imxuart_cons_attach() -> imxuart_cnattach()

Sync with HEAD

Clean up IOPORT settings.

Sync with HEAD (as of 26th Dec)

Rewritten to take advantage of genfb(4).

Sync with HEAD

use armv7_generic_space

Rebase to HEAD as of a few days ago.

Rebase.

fix compile error.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

sync with head

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

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

use initarm_common()

use ukbd_cnattach()

sync with head

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

Resync to 2012-11-19 00:00:00 UTC

sync with head

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.

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.

sync to latest -current.

sync with head

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)

#include <sys/bus.h> instead of <machine/bus.h>.

dependant -> dependent

sync with head

file netwalker_machdep.c was added on branch rmind-uvmplock on 2011-03-05 20:50:08 +0000

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>

Sync with HEAD.

file netwalker_machdep.c was added on branch uebayasi-xip on 2010-11-15 14:38:23 +0000

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