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History log of /src/sys/arch/evbarm/adi_brh/brh_machdep.c
RevisionDateAuthorComments
 1.56  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.
 1.55  26-Dec-2023  andvar Replace %ld/%lx format specifiers with PRIx{SIZE,ADDR} for better portability.

From Nick Hudson.
 1.54  23-Dec-2023  andvar Fix physmem printf format specifier %d->%ld.

Fixes VERBOSE_INIT_ARM enabled build for ADI_BRH kernel config.
 1.53  12-Oct-2023  skrll Fix non-DIAGNOSTIC builds
 1.52  20-Apr-2023  skrll Provide a shared pmap_devmap implementation and convert all pmap_devmap
arrays to use DEVMAP_ENTRY{,_END}
 1.51  17-Aug-2021  andvar branches: 1.51.4;
fix multiplei repetitive typos in comments, messages and documentation. mainly because copy paste code big amount of files are affected.
 1.50  18-Apr-2020  skrll PMAP_DEBUG has been deleted on arm
 1.49  18-Apr-2020  skrll Trailing whitespace
 1.48  16-Jul-2019  skrll branches: 1.48.8;
Consistently use vaddr_t as initarm and friends return type.

Makes no difference to binaries except for aarch64 where it's required
 1.47  28-Oct-2018  skrll Fix a commit
 1.46  21-Sep-2018  skrll Centralise defparam CONSADDR, CONSPEED, CONMODE and CONADDR into
opt_console.h and adjust.
 1.45  31-Jul-2018  skrll Sprinkle #include "opt_arm_debug.h" where VERBOSE_INIT_ARM is used
 1.44  22-Dec-2016  cherry branches: 1.44.14; 1.44.16;
switch all ports to use uvm_init.c:uvm_md_init()

uvm_setpagesize() is now subsumed within this funciton.
 1.43  13-Sep-2014  matt branches: 1.43.2; 1.43.4;
Replace more vm_offset_t, vm_size_t with vaddr_t, vsize_t
Use paddr_t for msgbufphys
 1.42  18-Aug-2013  matt <arm/locore.h> fallout (fixes some include ordering errors)
 1.41  22-Sep-2012  matt branches: 1.41.2;
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.
 1.40  16-Aug-2012  matt branches: 1.40.2;
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.
 1.39  29-Jul-2012  matt Fix more -fno-common fallout.
Move more variables to common locations.
 1.38  01-Jul-2011  dyoung branches: 1.38.2;
#include <sys/bus.h> instead of <machine/bus.h>.
 1.37  30-Jun-2011  wiz dependant -> dependent
 1.36  26-Dec-2009  uebayasi Use cpu_* prefix to call cpu_* functions (setttb() -> cpu_setttb()); no
functional changes.
 1.35  26-Dec-2009  uebayasi Garbage collect an unused global, vm_offset_t pagetables_start.
 1.34  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.
 1.33  26-Nov-2009  matt Kill proc0paddr. Use lwp0.l_addr instead.
 1.32  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)
 1.31  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.
 1.30  12-Nov-2008  ad Remove LKMs and switch to the module framework, pass 1.

Proposed on tech-kern@.
 1.29  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.
 1.28  27-Apr-2008  matt branches: 1.28.6; 1.28.8;
Merge kernel changes in matt-armv6 to HEAD.
 1.27  19-Jan-2008  chris branches: 1.27.6; 1.27.8; 1.27.10;
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.
 1.26  24-Nov-2006  wiz branches: 1.26.24; 1.26.28; 1.26.34; 1.26.42;
s/independant/independent/, from Zafer.
 1.25  16-May-2006  mrg branches: 1.25.8; 1.25.10;
redo the previous. GCC4 wants both pv_pa and pv_va initialised.
 1.24  16-May-2006  mrg move the initialiser for kernel_l1pt.pv_va to pacify GCC4.
 1.23  24-Dec-2005  perry branches: 1.23.4; 1.23.6; 1.23.8; 1.23.12;
Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
 1.22  11-Dec-2005  christos merge ktrace-lwp.
 1.21  12-Dec-2004  abs branches: 1.21.10;
Fix comments regarding configration bounaries
 1.20  12-Dec-2004  abs Fix comments slighly
 1.19  13-Feb-2004  wiz Uppercase CPU, plural is CPUs.
 1.18  15-Jul-2003  lukem __KERNEL_RCSID()
 1.17  15-Jun-2003  thorpej branches: 1.17.2;
Use the new pmap_devmap facility in the on-board device mapping code.
 1.16  15-Jun-2003  thorpej Replace the ad-hoc "section mapping table" for static device mappings
with a more generic "devmap" structure that can also handle mappings
made with large and small pages. Add new pmap routines to enter these
mappings during bootstrap (and "remember" the devmap), and routines to
look up the static mappings once the kernel is running.
 1.15  14-Jun-2003  thorpej Also pass a type argument to comcnattach() and com_kgdb_attach().
comspeed() (and thus cominit()) may need this information.
 1.14  22-May-2003  thorpej Move KERNEL_VM_SIZE into the C files where its used.
 1.13  21-May-2003  thorpej Move KERNEL_VM_BASE inside where it is used (it won't be there for long).
 1.12  21-May-2003  briggs Make sure we call becc_calibrate_delay() _after_ becc_vaddr is set up.
It happens to work otherwise when RedBoot leaves the timer running for us.
 1.11  17-May-2003  thorpej Decrease the verbosity level unless VERBOSE_INIT_ARM is defiend.
 1.10  03-May-2003  thorpej Don't expose KERNEL_TEXT_BASE outside of board-specific code. This gives
individual board start-up code more flexibility about where the kernel
starts in the kernel address space.
 1.9  03-May-2003  thorpej Reduce differences between ARM32_NEW_VM_LAYOUT and not; always pass
the start and end of the kernel managed virtual address space to
pmap_bootstrap() in the new pmap.
 1.8  03-May-2003  thorpej Remove old pmap support for platforms which have fully switched over.
 1.7  02-May-2003  thorpej Eliminate PTE_BASE and the PT-PT completely in the ARM32_PMAP_NEW case.
Also in the ARM32_PMAP_NEW case, reclaim the USPACE-bytes of wasted space
at the top of the user address that hasn't been needed for a very very
long time.
 1.6  26-Apr-2003  ragge Call ksyms_init() instead of ddb_init() in case of
NKSYMS || defined(DDB) || defined(LKM)
 1.5  22-Apr-2003  thorpej Use high vectors on the BRH.
 1.4  19-Apr-2003  thorpej Adapt to ARM32_PMAP_NEW.
 1.3  02-Apr-2003  thorpej Use PAGE_SIZE rather than NBPG.
 1.2  29-Jan-2003  briggs Compile without DIAGNOSTIC.
 1.1  25-Jan-2003  thorpej Add support for ADI Engineering's "Big Red Head" i80200 evaluation
and development board, based around their BECC companion chip. Despite
its name, the board can run in big- or little-endian mode (we currently
run only in the latter).
 1.17.2.4  18-Dec-2004  skrll Sync with HEAD.
 1.17.2.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.17.2.2  18-Sep-2004  skrll Sync with HEAD.
 1.17.2.1  03-Aug-2004  skrll Sync with HEAD
 1.21.10.3  21-Jan-2008  yamt sync with head
 1.21.10.2  30-Dec-2006  yamt sync with head.
 1.21.10.1  21-Jun-2006  yamt sync with head.
 1.23.12.1  24-May-2006  tron Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
 1.23.8.1  24-May-2006  yamt sync with head.
 1.23.6.1  01-Jun-2006  kardel Sync with head.
 1.23.4.1  09-Sep-2006  rpaulo sync with head
 1.25.10.1  10-Dec-2006  yamt sync with head.
 1.25.8.1  12-Jan-2007  ad Sync with head.
 1.26.42.1  20-Jan-2008  bouyer Sync with HEAD
 1.26.34.1  18-Feb-2008  mjf Sync with HEAD.
 1.26.28.2  23-Mar-2008  matt sync with HEAD
 1.26.28.1  09-Nov-2007  matt Make all the evbarm kernels build again. Fix lossage from rebase.
 1.26.24.1  28-Feb-2008  rjs Sync with HEAD.
 1.27.10.4  11-Mar-2010  yamt sync with head
 1.27.10.3  19-Aug-2009  yamt sync with head.
 1.27.10.2  04-May-2009  yamt sync with head.
 1.27.10.1  16-May-2008  yamt sync with head.
 1.27.8.1  18-May-2008  yamt sync with head.
 1.27.6.2  17-Jan-2009  mjf Sync with HEAD.
 1.27.6.1  02-Jun-2008  mjf Sync with HEAD.
 1.28.8.1  19-Jan-2009  skrll Sync with HEAD.
 1.28.6.1  13-Dec-2008  haad Update haad-dm branch to haad-dm-base2.
 1.38.2.2  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")
 1.38.2.1  30-Oct-2012  yamt sync with head
 1.40.2.3  03-Dec-2017  jdolecek update from HEAD
 1.40.2.2  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.40.2.1  20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.41.2.1  28-Aug-2013  rmind sync with head
 1.43.4.1  07-Jan-2017  pgoyette Sync with HEAD. (Note that most of these changes are simply $NetBSD$
tag issues.)
 1.43.2.1  05-Feb-2017  skrll Sync with HEAD
 1.44.16.3  21-Apr-2020  martin Sync with HEAD
 1.44.16.2  13-Apr-2020  martin Mostly merge changes from HEAD upto 20200411
 1.44.16.1  10-Jun-2019  christos Sync with HEAD
 1.44.14.3  26-Nov-2018  pgoyette Sync with HEAD, resolve a couple of conflicts
 1.44.14.2  30-Sep-2018  pgoyette Ssync with HEAD
 1.44.14.1  06-Sep-2018  pgoyette Sync with HEAD

Resolve a couple of conflicts (result of the uimin/uimax changes)
 1.48.8.1  20-Apr-2020  bouyer Sync with HEAD
 1.51.4.1  14-Oct-2023  martin Pull up following revision(s) (requested by skrll in ticket #411):

sys/arch/evbarm/nslu2/nslu2_machdep.c: revision 1.41
sys/arch/evbarm/gumstix/gumstix_machdep.c: revision 1.75
sys/arch/evbarm/iq80321/iq80321_machdep.c: revision 1.66
sys/arch/iyonix/iyonix/iyonix_machdep.c: revision 1.34
sys/arch/zaurus/zaurus/machdep.c: revision 1.52
sys/arch/evbarm/g42xxeb/g42xxeb_machdep.c: revision 1.41
sys/arch/hpcarm/hpcarm/pxa2x0_hpc_machdep.c: revision 1.33
sys/arch/evbarm/iq80310/iq80310_machdep.c: revision 1.96
sys/arch/evbarm/adi_brh/brh_machdep.c: revision 1.53
sys/arch/arm/include/arm32/pmap.h: revision 1.177
sys/arch/evbarm/viper/viper_machdep.c: revision 1.34
sys/arch/evbarm/iyonix/iyonix_machdep.c: revision 1.5
sys/arch/evbarm/npwr_fc/npwr_fc_machdep.c: revision 1.30
sys/arch/evbarm/hdl_g/hdlg_machdep.c: revision 1.35
sys/arch/arm/arm32/pmap.c: revision 1.440
sys/arch/evbarm/lubbock/lubbock_machdep.c: revision 1.45
sys/arch/evbarm/ixdp425/ixdp425_machdep.c: revision 1.47

Fix non-DIAGNOSTIC builds

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