CVS log for src/sys/arch/arm/arm/bootconfig.c

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Add support for KASAN on ARMv[67]

Thanks to maxv for many pointers and reviews.

update from HEAD

Sync with HEAD

remove checks for failure after memory allocation calls that cannot fail:

  kmem_alloc() with KM_SLEEP
  kmem_zalloc() with KM_SLEEP
  percpu_alloc()
  pserialize_create()
  psref_class_create()

all of these paths include an assertion that the allocation has not failed,
so callers should not assert that again.

Add a few bootconfig helpers:
 - get_bootconf_string: returns a copy of the "value" part of a k=v pair
     as a string.
 - match_bootconf_option: returns true if the "value" part of a k=v pair
     exists and the supplied val param is present in the beginning of the
     k=v pair's value.

Sync with HEAD

PR/50881: David Binderman: Remove redundant code.

Sync with HEAD

Pull up following revision(s) (requested by jmcneill in ticket #598):
	sys/arch/arm/amlogic/amlogic_board.c: up to revision 1.9
     	sys/arch/arm/amlogic/amlogic_canvasreg.h: revision 1.1
     	sys/arch/arm/amlogic/amlogic_com.c: up to revision 1.4
     	sys/arch/arm/amlogic/amlogic_comreg.h: up to revision 1.3
	sys/arch/arm/amlogic/amlogic_comvar.h: revision 1.1
	sys/arch/arm/amlogic/amlogic_cpufreq.c: up to revision 1.2
     	sys/arch/arm/amlogic/amlogic_crureg.h: up to revision 1.7
     	sys/arch/arm/amlogic/amlogic_dwctwo.c: up to revision 1.2
     	sys/arch/arm/amlogic/amlogic_genfb.c: revision 1.1
	sys/arch/arm/amlogic/amlogic_gmac.c: up to revision 1.2
	sys/arch/arm/amlogic/amlogic_hdmireg.h: revision 1.1
     	sys/arch/arm/amlogic/amlogic_intr.h: up to revision 1.5
     	sys/arch/arm/amlogic/amlogic_io.c: up to revision 1.7
     	sys/arch/arm/amlogic/amlogic_reg.h: up to revision 1.9
	sys/arch/arm/amlogic/amlogic_rng.c: revision 1.1
     	sys/arch/arm/amlogic/amlogic_sdhc.c: up to revision 1.3
     	sys/arch/arm/amlogic/amlogic_sdhcreg.h: revision 1.1
     	sys/arch/arm/amlogic/amlogic_space.c: revision 1.1
     	sys/arch/arm/amlogic/amlogic_var.h: up to revision 1.8
     	sys/arch/arm/amlogic/amlogic_vpureg.h: revision 1.1
	sys/arch/arm/arm/bootconfig.c: revisions 1.7-1.8
	sys/arch/arm/conf/files.arm: revision 1.129
	sys/arch/arm/cortex/pl310.c: revisions 1.16-1.17
	sys/arch/arm/cortex/a9_mpsubr.S: revisions 1.25-1.29
	sys/arch/arm/cortex/a9tmr.c: revisions 1.8-1.12
	sys/arch/arm/cortex/a9tmr_var.h: revision 1.4
	sys/arch/arm/cortex/a9wdt.c: revisions 1.3-1.4
	sys/arch/arm/cortex/armperiph.c: revisions 1.5-1.7
	sys/arch/arm/arm/cpufunc.c: revision 1.151
	sys/arch/arm/include/bootconfig.h: revision 1.7
	sys/arch/arm/include/locore.h: revision 1.19
	sys/arch/evbarm/amlogic/amlogic_machdep.c: up to revision 1.17
     	sys/arch/evbarm/amlogic/amlogic_start.S: up to revision 1.2
     	sys/arch/evbarm/amlogic/genassym.cf: revision 1.1
     	sys/arch/evbarm/amlogic/platform.h: revision 1.1
     	sys/arch/evbarm/conf/files.amlogic: up to revision 1.8
	sys/arch/evbarm/conf/std.amlogic: up to revision 1.2
	sys/arch/evbarm/conf/mk.amlogic: revision 1.1
     	sys/arch/evbarm/conf/ODROID-C1: up to revision 1.12
     	sys/arch/evarm/conf/ODROID-C1_INSTALL: revision 1.1
Don't use not as a variable since it's reserved in C++.
--
clean the a9 l2 cache before turning it on.
--
Add Cortex-A17 support
--
Fix CORTEXA17 support
--
Let the "cbar" device property override the cbar value, to work around
broken bootloaders
--
add a helper to update a9tmr frequency
--
detach and re-attach timecounter when updating freq, and reinit timer on
each cpu
--
fix typo
--
add BOOTOPT_TYPE_MACADDR for parsing mac address parameters
--
make sure we set ACTLR.SMP=1 for CPU_CORTEXA5 in !MP case, ok matt@
--
According to the Cortex-A5 TRM, the CBAR register is not implemented and
always reads as 0x00000000. Add ARM_CBAR option to set this in kernel
config.
--
skip a TLBIALL on Cortex-A5 that stops my odroid-c1 from booting, ok matt
--
match on Cortex-A5
--
match on Cortex-A5
--
allow arml2cc to be used on Cortex-A5 if the "offset" property is specified
--
print "A5" instead of "A9" at attach time if running on a Cortex-A5
--
Improve inline asm around dsb/dmb/isb:
- always use volatile and mark them as memory barrier
- use the common version from locore.h in all places not included from
  userland
--
Work-in-progress Odroid-C1 support.
--
no need to override ARM_CBAR, remove unused COM_16750 option
--
Add basic serial console support.
--
add dwctwo and usb devices
--
ODROID-C1 SMP support.
--
auto-detect RAM size
--
ODROID-C1 onboard ethernet support.
--
add amlogicrng, add commented-out genfb placeholder
--
enable amlogicsdhc
--
add ODROID-C1 install kernel
--
Add CPUFREQ option to set boot CPU frequency. ODROID-C1 is advertised
as quad-core 1.5GHz but boots up at 1.2GHz; add CPUFREQ=1512 to config
and make sure to set the correct speed before attaching CPUs.
The speed can still be scaled down with machdep.cpu sysctls.
--
disable DEBUG, LOCKDEBUG, VERBOSE_INIT_ARM
--
Basic framebuffer console support. Work in progress.

add BOOTOPT_TYPE_MACADDR for parsing mac address parameters

Don't use not as a variable since it's reserved in C++.

Merge armv7 support from HEAD, specifically support for the BCM5301X
and BCM56340 evbarm kernels.

sync with head.

On NetBSD/iyonix:

* Disable interrupts in otherwise-configure Nvidia graphics card
* Support genfb console, based on information supplied by the bootloader
* Support kernel args
* Support ways to choose which console to use
* Clarify argument parsing a little.

(from me and abs)

sync with head.

sync with head.

Sync with head.

ANSIfy, KNF, remove unnecessary includes.

merge ktrace-lwp.

Sync with HEAD. Here we go again...

Adapt to shadowing and qualifier-cast warnings.

Catch up to -current.
(CVS: It's not just a program. It's an adventure!)

Catch up with -current.

* rename MINIROOTSIZE to MEMORY_DISK_SIZE, so that all md(4) options
  are now consistently named
* fold opt_mdsize.h into opt_md.h

Catch up to -current.

file bootconfig.c was added on branch nathanw_sa on 2002-04-01 07:39:05 +0000

Move get_bootconf_option() into a new file, sys/arch/arm/arm/bootconfig.c,
since it's in no way machine-dependent.  It's not really ARM-specific either,
but I don't think it's useful enough to be made part of the MI kernel.