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History log of /src/sys/arch/evbarm/armadillo/armadillo9_machdep.c
RevisionDateAuthorComments
 1.42  03-Oct-2025  thorpej Use device_setprop_data() to set the "mac-address" property.
 1.41  20-Feb-2024  andvar Fix format specifier for physmem from %d to 0x%"PRIxPSIZE" in multiple places.

Should fix VERBOSE_INIT_ARM for various evbarm kernel configs.
Also add 0x prefix in few previously fixed places to improve readability.
 1.40  26-Dec-2023  andvar Replace %ld/%lx format specifiers with PRIx{SIZE,ADDR} for better portability.

From Nick Hudson.
 1.39  24-Dec-2023  andvar Use %ld format specifier for physmem to fix VERBOSE_INIT_ARM build option.

Use epcom_kgdb_attach() instead of com_kgdb_attach() to fix KGDB build option.
 1.38  03-Jul-2022  andvar s/bounaries/boundaries/ in comments.
 1.37  17-Aug-2021  andvar fix multiplei repetitive typos in comments, messages and documentation. mainly because copy paste code big amount of files are affected.
 1.36  18-Apr-2020  skrll PMAP_DEBUG has been deleted on arm
 1.35  18-Apr-2020  skrll Trailing whitespace
 1.34  16-Jul-2019  skrll branches: 1.34.8;
Consistently use vaddr_t as initarm and friends return type.

Makes no difference to binaries except for aarch64 where it's required
 1.33  16-Jul-2019  skrll KNF
 1.32  28-Oct-2018  skrll Fix a commit
 1.31  21-Sep-2018  skrll Centralise defparam CONSADDR, CONSPEED, CONMODE and CONADDR into
opt_console.h and adjust.
 1.30  31-Jul-2018  skrll Sprinkle #include "opt_arm_debug.h" where VERBOSE_INIT_ARM is used
 1.29  22-Dec-2016  cherry branches: 1.29.14; 1.29.16;
switch all ports to use uvm_init.c:uvm_md_init()

uvm_setpagesize() is now subsumed within this funciton.
 1.28  13-Sep-2014  matt branches: 1.28.2; 1.28.4;
Replace more vm_offset_t, vm_size_t with vaddr_t, vsize_t
Use paddr_t for msgbufphys
 1.27  18-Aug-2013  matt <arm/locore.h> fallout (fixes some include ordering errors)
 1.26  12-Nov-2012  skrll branches: 1.26.2;
C99 types
 1.25  27-Oct-2012  chs split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.
 1.24  22-Sep-2012  matt 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.
 1.23  16-Aug-2012  matt branches: 1.23.2;
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.
 1.22  29-Jul-2012  matt Fix more -fno-common fallout.
Move more variables to common locations.
 1.21  01-Jul-2011  dyoung branches: 1.21.2;
#include <sys/bus.h> instead of <machine/bus.h>.
 1.20  30-Jun-2011  wiz dependant -> dependent
 1.19  22-Jan-2010  martin Unify the name of the device property to hold a MAC address - there was
no clear majority for either "mac-addr" vs. "mac-address", but a quick
gallup poll among developers selected the latter.
 1.18  26-Dec-2009  uebayasi Use cpu_* prefix to call cpu_* functions (setttb() -> cpu_setttb()); no
functional changes.
 1.17  27-Nov-2009  rmind - Use uvm_lwp_setuarea() instead of directly setting address to lwp_t::l_addr.
- Replace most remaining uses of l_addr with uvm_lwp_getuarea() or lwp_getpcb().
- Amend assembly in ports where it accesses PCB via struct user.
- Rename L_ADDR to L_PCB in few places. Reduce sys/user.h inclusions.
 1.16  26-Nov-2009  matt Kill proc0paddr. Use lwp0.l_addr instead.
 1.15  11-Aug-2009  matt Remove all declarations of physmem from sys/arch. Add an include of
<sys/systm.h> to the one file that did not already contain it.
This now means that physmem can be changed by updating systm.h and uvm_page.c
(excluding fixing printfs)
 1.14  30-Nov-2008  martin As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap
phases, so move the initialization of the ksyms mutex back into main via
a function called ksyms_init. Rename the existing (but quite different)
ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit()
and adapt machdep code accordingly.
 1.13  12-Nov-2008  ad Remove LKMs and switch to the module framework, pass 1.

Proposed on tech-kern@.
 1.12  11-Nov-2008  dyoung It is not appropriate to call pmf_system_shutdown(9) from
doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9)
expect to be called with interrupts disabled, but shutdown hooks
registered with pmf_device_register1(9) expect to be called with
interrupts enabled. So I have made two changes:

1 Do not call pmf_system_shutdown() from doshutdownhooks(). Instead,
change every call to doshutdownhooks() to a call to doshutdownhooks()
followed by a call to pmf_system_shutdown(). No functional change
is intended by this change.

2 Make i386 re-enable interrupts briefly while it calls
pmf_system_shutdown(). I leave it to others either to fix the
other ports, or to factor out some MI shutdown code, as joerg@
suggests, and fix that. Note that a functional change *is* intended
by this change.

I hope that this patch will stop us from flip-flopping between
calling doshutdownhooks() and pmf_system_shutdown() sometimes with
and sometimes without interrupts enabled.
 1.11  27-Apr-2008  matt branches: 1.11.6; 1.11.8;
Merge kernel changes in matt-armv6 to HEAD.
 1.10  19-Jan-2008  chris branches: 1.10.6; 1.10.8; 1.10.10;
Remove arm support for IPKDB.

It hasn't worked since arm was broken out from arm32 in Jan 2001, and
no-one has noticed or cared to fix it.
 1.9  22-Feb-2007  thorpej branches: 1.9.18; 1.9.22; 1.9.28; 1.9.34;
TRUE -> true, FALSE -> false
 1.8  17-May-2006  mrg branches: 1.8.6; 1.8.16;
in initarm(), initialise kernel_l1pt.pv_va as well as kernel_l1pt.pv_pa.
 1.7  05-May-2006  thorpej Remove the devprop API and switch everthing over to the new proplib. Add
a new device_properties() accessor for device_t that returns the device's
property dictionary.
 1.6  26-Feb-2006  thorpej branches: 1.6.2; 1.6.4; 1.6.6;
Use device_is_a()
 1.5  18-Feb-2006  thorpej - Don't expose dev_propdb directly -- provide devprop_*() wrappers instead.
- Rework the ARMADILLO / epe device properties interaction so that it actually
associates the MAC address property with the epe device instance.
 1.4  13-Feb-2006  hamajima identify model from DeviceCfg register, and delete "options ARMADILLO210".
get DRAM information and boot argument from bootloader.
 1.3  06-Feb-2006  hamajima Add support for the Atmark Techno Armadillo-210.
Armadillo-210 is subset model of Armadillo-9.
 1.2  24-Dec-2005  perry branches: 1.2.2; 1.2.4; 1.2.6;
bare asm -> __asm
 1.1  13-Nov-2005  hamajima branches: 1.1.4;
Add initial support for the EP9315-based Atmark Techno Armadillo-9 board.
 1.1.4.2  11-Dec-2005  christos Sync with head.
 1.1.4.1  13-Nov-2005  christos file armadillo9_machdep.c was added on branch ktrace-lwp on 2005-12-11 10:28:16 +0000
 1.2.6.2  01-Jun-2006  kardel Sync with head.
 1.2.6.1  22-Apr-2006  simonb Sync with head.
 1.2.4.1  09-Sep-2006  rpaulo sync with head
 1.2.2.2  01-Mar-2006  yamt sync with head.
 1.2.2.1  18-Feb-2006  yamt sync with head.
 1.6.6.1  24-May-2006  tron Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
 1.6.4.1  11-May-2006  elad sync with head
 1.6.2.1  24-May-2006  yamt sync with head.
 1.8.16.1  27-Feb-2007  yamt - sync with head.
- move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
 1.8.6.4  21-Jan-2008  yamt sync with head
 1.8.6.3  26-Feb-2007  yamt sync with head.
 1.8.6.2  21-Jun-2006  yamt sync with head.
 1.8.6.1  17-May-2006  yamt file armadillo9_machdep.c was added on branch yamt-lazymbuf on 2006-06-21 14:50:32 +0000
 1.9.34.1  20-Jan-2008  bouyer Sync with HEAD
 1.9.28.1  18-Feb-2008  mjf Sync with HEAD.
 1.9.22.2  23-Mar-2008  matt sync with HEAD
 1.9.22.1  28-Jan-2008  matt Adapt to new pmap_bootstrap signature.
 1.9.18.1  28-Feb-2008  rjs Sync with HEAD.
 1.10.10.4  11-Mar-2010  yamt sync with head
 1.10.10.3  19-Aug-2009  yamt sync with head.
 1.10.10.2  04-May-2009  yamt sync with head.
 1.10.10.1  16-May-2008  yamt sync with head.
 1.10.8.1  18-May-2008  yamt sync with head.
 1.10.6.2  17-Jan-2009  mjf Sync with HEAD.
 1.10.6.1  02-Jun-2008  mjf Sync with HEAD.
 1.11.8.1  19-Jan-2009  skrll Sync with HEAD.
 1.11.6.1  13-Dec-2008  haad Update haad-dm branch to haad-dm-base2.
 1.21.2.3  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")
 1.21.2.2  16-Jan-2013  yamt sync with (a bit old) head
 1.21.2.1  30-Oct-2012  yamt sync with head
 1.23.2.3  03-Dec-2017  jdolecek update from HEAD
 1.23.2.2  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.23.2.1  20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.26.2.1  28-Aug-2013  rmind sync with head
 1.28.4.1  07-Jan-2017  pgoyette Sync with HEAD. (Note that most of these changes are simply $NetBSD$
tag issues.)
 1.28.2.1  05-Feb-2017  skrll Sync with HEAD
 1.29.16.3  21-Apr-2020  martin Sync with HEAD
 1.29.16.2  13-Apr-2020  martin Mostly merge changes from HEAD upto 20200411
 1.29.16.1  10-Jun-2019  christos Sync with HEAD
 1.29.14.3  26-Nov-2018  pgoyette Sync with HEAD, resolve a couple of conflicts
 1.29.14.2  30-Sep-2018  pgoyette Ssync with HEAD
 1.29.14.1  06-Sep-2018  pgoyette Sync with HEAD

Resolve a couple of conflicts (result of the uimin/uimax changes)
 1.34.8.1  20-Apr-2020  bouyer Sync with HEAD

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