Thomas Veerman db8c1ee9d0 ARM: provide free running clock to replace ccnt ...

The Cycle CouNTer on ARM cannot be used reliably as it wraps around
rather quickly and can be altered by user space (on Minix). Furthermore,
it's buggy when wrapping and is not implemented at all on the Linaro
Beagleboard emulator.

This patch programs GPTIMER10 as a free running clock at 1.625 MHz (it
doesn't generate interrupts). It's memory mapped into every process,
which enables libsys to provide micro_delay().

Change-Id: Iba004c6c62976762fe154ea390d69e518eec1531

2013-01-31 15:19:11 +00:00

benchmarks

Fixed unixbench Run script

2010-10-25 08:32:14 +00:00

bin

tar: use utime() to restore timestamps

2013-01-15 07:28:58 +00:00

commands

import tput from NetBSD

2013-01-25 20:09:20 +01:00

common

ARM updates

2013-01-17 10:03:58 +01:00

dist/nvi

Termcap update, replacing elvis by nvi.

2013-01-24 07:44:38 +01:00

distrib

gpio:Initial GPIO driver.(ARM)

2013-01-28 15:51:20 +01:00

docs

UPDATING instructions for libc/terminfo update

2013-01-14 13:20:00 +01:00

drivers

gpio:Initial GPIO driver.(ARM)

2013-01-28 15:51:20 +01:00

etc

gpio:Initial GPIO driver.(ARM)

2013-01-28 15:51:20 +01:00

external

ARM updates

2013-01-17 10:03:58 +01:00

gnu/dist

Toolchain upgrade and portability improvements.

2012-11-15 16:07:29 +01:00

include

ARM: provide free running clock to replace ccnt

2013-01-31 15:19:11 +00:00

kernel

ARM: provide free running clock to replace ccnt

2013-01-31 15:19:11 +00:00

lib

ARM: provide free running clock to replace ccnt

2013-01-31 15:19:11 +00:00

libexec

ARM updates

2013-01-17 10:03:58 +01:00

man

import tput from NetBSD

2013-01-25 20:09:20 +01:00

releasetools

Import infocmp from NetBSD

2013-01-25 20:11:01 +01:00

sbin

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

servers

vm: fix kernel-requested mappings for arm

2013-01-29 17:57:04 +00:00

share

Re-adding extended keys in minix termcap entry

2013-01-23 21:28:17 +01:00

sys

ARM updates

2013-01-17 10:03:58 +01:00

test

tests: print error locations verbosely

2013-01-25 11:54:24 +00:00

tools

GNU tools: improvements to fetching process

2013-01-25 18:42:58 +01:00

usr.bin

Import infocmp from NetBSD

2013-01-25 20:11:01 +01:00

usr.sbin

Fixing cross build i386 on minix

2013-01-23 21:03:38 +01:00

.gitignore

gitignore: ignore some more generated files

2012-12-06 13:29:20 +00:00

.gitreview

misc:Add gerrit code review support.

2013-01-16 09:44:16 +01:00

build.sh

Reverting back to default value of MKARZERO

2013-01-17 10:03:58 +01:00

LICENSE

Fix parameter parsing in cut

2010-01-21 10:16:05 +00:00

Makefile

Adapting build target to also execute hdboot.

2012-11-26 23:42:32 +01:00

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201 MiB