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History log of /src/sys/arch/evbarm/netwalker/netwalker_machdep.c
RevisionDateAuthorComments
 1.28  02-Jun-2024  andvar Fix various typos, mainly triple letters.
 1.27  20-Apr-2023  skrll Provide a shared pmap_devmap implementation and convert all pmap_devmap
arrays to use DEVMAP_ENTRY{,_END}
 1.26  24-Jul-2019  hkenken Modified i.MX GPIO control module and PCIe module.

+ Add imxpcie.c
imx PCIe common driver
 1.25  16-Jul-2019  skrll Consistently use vaddr_t as initarm and friends return type.

Makes no difference to binaries except for aarch64 where it's required
 1.24  13-Jun-2019  hkenken Use armv6_start.S
 1.23  21-Jan-2019  skrll Remove redundant pmap_devmap_register(netwalker_devmap) call
 1.22  21-Sep-2018  skrll Centralise defparam CONSADDR, CONSPEED, CONMODE and CONADDR into
opt_console.h and adjust.
 1.21  08-Sep-2017  hkenken branches: 1.21.2; 1.21.4;
- Move CFATTACH_DECL_NEW() from common uart driver.
- Rename : imxuart_cons_attach() -> imxuart_cnattach()
 1.20  07-Aug-2017  hkenken Clean up IOPORT settings.
 1.19  21-Dec-2015  hkenken Rewritten to take advantage of genfb(4).
 1.18  07-May-2015  hkenken use armv7_generic_space
 1.17  25-Jul-2014  hkenken branches: 1.17.4;
fix compile error.
 1.16  06-May-2014  hkenken Add support for LCD Backlight control on NetWalker.
+ use imxpwm driver (PWM control driver for i.MX)
 1.15  09-Apr-2014  hkenken NetWalker kernels boot again.
* Enable __HAVE_MM_MD_DIRECT_MAPPED_PHYS
* Change VM layout
* Use common start-up routine
 1.14  29-Mar-2014  hkenken branches: 1.14.2;
Add optical joystick support for NetWalker.
+ OJ6SH-T25 (Sharp "Optical TOUCH CRUISER" sensor)
+ 2 Mouse buttons (GPIO)
 1.13  24-Jan-2014  hkenken use initarm_common()
 1.12  23-Jan-2014  hkenken use ukbd_cnattach()
 1.11  18-Aug-2013  matt <arm/locore.h> fallout (fixes some include ordering errors)
 1.10  22-Sep-2012  matt 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.
 1.9  29-Aug-2012  matt 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.
 1.8  16-Aug-2012  matt 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.
 1.7  29-Jul-2012  matt Fix more -fno-common fallout.
Move more variables to common locations.
 1.6  15-Apr-2012  bsh 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)
 1.5  01-Jul-2011  dyoung branches: 1.5.2; 1.5.6;
#include <sys/bus.h> instead of <machine/bus.h>.
 1.4  30-Jun-2011  wiz dependant -> dependent
 1.3  09-Dec-2010  bsh 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"?
 1.2  28-Nov-2010  hannken 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>
 1.1  13-Nov-2010  bsh branches: 1.1.2;
Sharp NetWalker PC-Z1 support by SHIMIZU Ryo, Hashimoto Kenichi, and me.
http://www.sharp.co.jp/netwalker/
 1.1.2.2  15-Nov-2010  uebayasi Sync with HEAD.
 1.1.2.1  13-Nov-2010  uebayasi file netwalker_machdep.c was added on branch uebayasi-xip on 2010-11-15 14:38:23 +0000
 1.3.6.2  05-Mar-2011  rmind sync with head
 1.3.6.1  09-Dec-2010  rmind file netwalker_machdep.c was added on branch rmind-uvmplock on 2011-03-05 20:50:08 +0000
 1.5.6.1  29-Apr-2012  mrg sync to latest -current.
 1.5.2.3  22-May-2014  yamt 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")
 1.5.2.2  30-Oct-2012  yamt sync with head
 1.5.2.1  17-Apr-2012  yamt sync with head
 1.9.2.3  03-Dec-2017  jdolecek update from HEAD
 1.9.2.2  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.9.2.1  20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.10.2.2  18-May-2014  rmind sync with head
 1.10.2.1  28-Aug-2013  rmind sync with head
 1.14.2.1  10-Aug-2014  tls Rebase.
 1.17.4.3  28-Aug-2017  skrll Sync with HEAD
 1.17.4.2  27-Dec-2015  skrll Sync with HEAD (as of 26th Dec)
 1.17.4.1  06-Jun-2015  skrll Sync with HEAD
 1.21.4.2  13-Apr-2020  martin Mostly merge changes from HEAD upto 20200411
 1.21.4.1  10-Jun-2019  christos Sync with HEAD
 1.21.2.2  26-Jan-2019  pgoyette Sync with HEAD
 1.21.2.1  30-Sep-2018  pgoyette Ssync with HEAD

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