Replace use of vconfig with the corresponding iproute2 syntax in
/lib/preinit/07_set_preinit_iface_ramips
The switch reset work-around needed on some ramips targets used the
deprecated vconfig tool to bring up the pre-init/failsafe interface.
This doesn't work on recent builds where vconfig is no longer being
deployed, resulting in the device being unreachable when triggered
into failsafe mode.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
SVN-Revision: 47349
Add support for Dovado tiny AC wifi router.
Soc: mt7620a
ram: 64MB
flash: 8MB
1x usb 2.0
two gigabit lan ports
5ghz wlan is not supported on this board since there is no gpl driverfor mt7610e wifi chip.
Signed-off-by: Andrej Vlasic <andrej.vlasic0@gmail.com>
SVN-Revision: 47348
HiWiFi HC5661/5761/5861 models are manufactured by http://www.hiwifi.com. These models have similar hardware specs(MT7620A + 128M DDR2 + 16M flash). This patch adds support for them.
The original author is Justin Liu (rssnsj@gmail.com). I ported the patch to trunk and submitted it here with his approval.
v3 fix
1: Fixed model order
2: Remove manufacturer name from model name
3: Use a hacky but prettier way to get mac address.
Signed-off-by: Xiaoning Kang <kangxn@163.com>
SVN-Revision: 47111
This patch is to add the WIZnet WizFi630A board as a new platform. The board is in mini pci express form factor.
Signed-off-by: Tobias Welz <tw@wiznet.eu>
SVN-Revision: 46921
This patch add support for Planex DB-WRT01. DANBOARD route on
the MT7620A SoC with two Ethernet port and a 802.11n 2.4 GHz radio.
DANBOARD is Cartoon character.
Signed-off-by: YuheiOKAWA <tochiro.srchack@gmail.com>
SVN-Revision: 46918
This patch:
* fixes various mistakes (leading spaces, wrong or missing model names)
* shortens model strings (we don't need to use whole model string from dts file, make it for consistency and as optimization)
* sorts boards alphabetically
in base-files/lib/ramips.sh script.
Case statement was tested after above changes with simple script, which:
* takes model string from dts{,i} file (model = "...")
* provides this value as case input ($machine)
* returns output ($name)
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
SVN-Revision: 46632
The following patch changes 7Links PX-4885 dts{,i} filenames, board, image and profile names from "PX4885" to "PX-4885" (for consistency).
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
SVN-Revision: 46629
The following patch changes Buffalo WMR-300 dts filename, board, image and profile names from "WMR300" to "WMR-300" (for consistency).
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
SVN-Revision: 46628
Official names for RT5350F based OLinuXino products are "RT5350F-OLinuXino{,-EVB}" as on official manufacturer website.
The following patch:
* changes board names from "olinuxino-rt5350f{,-evb}" to "rt5350f-olinuxino{,-evb}"
* changes filenames of dts and profile files
* changes image filenames
for Olimex RT5350F-OLinuXino{,-EVB} devices.
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
SVN-Revision: 46623
The following patch changes:
* board name from "wl341v3" to "wl-341v3"
* dts filename
* LED names in dts file
for Sitecom WL-341v3 device.
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
SVN-Revision: 46622
The following patch:
* changes board name from "argus-atp52b" to "atp-52b"
* changes dts filename
* fixes LED names in dts file and base-files scripts
* removes manufacturer name from image filename
for Argus ATP-52B device.
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
SVN-Revision: 46621
The following patch:
* changes board name from "xiaomi-miwifi-mini" to "miwifi-mini"
* changes filenames of dts and profile
* fixes LED names in dts file and base-files scripts
* removes manufacturer name from image filename
for Xiaomi MiWiFi Mini device.
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
SVN-Revision: 46617
There is another Zbtlink board (ZBT-WA05) supported in ramips target, so use the same naming scheme for ZBT-WR8305RT board and its dts file.
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
SVN-Revision: 46614
STORYLiNK SAP-G3200U3 is an AC1200 router based on MT7621AT+MT7602EN+MT7612EN.
It has 128MB DDR3, 8MB NOR FLASH, 5-port Gbps switch and 1x USB 3.0.
The following patch adds support for this device.
Tested and working:
* ethernet
* both WiFi radios
* USB 3.0
* buttons
* ethernet switch and USB diag LEDs
* UART
* GPIOs
Tested and not working:
* LEDs for WiFi radios (connected with WiFi chips, not supported in mt76?)
* failsafe mode (known problem, needs workaround like other MTK based devices)
More information in Wiki: http://wiki.openwrt.org/toh/storylink/sap-g3200u3
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
SVN-Revision: 46454
This patch add support for Planex MZK-DP150N.
a mini router on the MT7620A SoC with one Ethernet port and a 802.11n 2.4 GHz radio.
Signed-off-by: YuheiOKAWA <tochiro.srchack@gmail.com>
SVN-Revision: 46405
Adding support for OY-0001 Wireless Router.
OY-0001 is a wireless router made by oyewifi.com. Below is the details:
MT7620A, 128MB DDR2, 16MB FLASH, SD Slot, USB 2.0, 4 x LAN + 1 x WAN.
Signed-off-by: Tom Deng <2579131212@qq.com>
SVN-Revision: 46349
This patch adds support for the Linksys RE6500 Range Extender
http://wiki.openwrt.org/toh/linksys/re6500
Signed-off-by: L. D. Pinney <ldpinney@gmail.com>
SVN-Revision: 46043
This patch is for PandoraBox PBR-M1 which is based on mt7621,
all the features work fine, including rtc, leds, button, usb3.0, etc.
Signed-off-by: tymon <banglang.huang@foxmail.com>
SVN-Revision: 46041
Version 2 : White spaces and alphabetical order problems
fixed
Support for Olimex RT5350F-OLinuXino Boards, tested with RT5350F-OLinuXino and RT5350F-OLinuXino-EVB boards. More Info :
https://www.olimex.com/Products/OLinuXino/RT5350F/RT5350F-OLinuXino/open-source-hardware
Signed-off-by: Dimitar Gamishev HeHoPMaJIeH <gamishev@gmail.com>
SVN-Revision: 45902
MR-102N is a RT3050F based wireless router(32M RAM + 8M NOR flash) with 1 USB
and 1 ethernet port. The original product information can be found at:
http://www.aximcom.com/en/MR-102N
Signed-off-by: Tai-hwa Liang <atliang@gmail.com>
SVN-Revision: 45724
This patch adds support for Comfast CF-WR800N, a wall-plug wireless router
based on the MT7620N SoC with one Ethernet port and a 802.11n 2.4 GHz radio.
Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
SVN-Revision: 45722
MicroWRT is an wireless router with 2 USB,1 ethernet port. It
has a 16M flash and 64M DDR2 RAM. You can use most interface, such as
i2c, SPI, i2s and PCIe. Besides that there are three expansion borad to
combine with the core board. The detailed information, please refer to
https://www.microduino.cc/wiki/index.php?title=Main_Page
This patch adds support for it.
Because there is only one port,so disabled VLAN and use eth0 as lan
port. and only a power LED control by power pin.
Signed-off-by: 盛凯 <shengkai81@gmail.com>
SVN-Revision: 45331
ZTE Q7 is a wireless router with SD Card,USB,1 ethernet port and a battery.It used MT7620a SoC.
I can,t find any information about this router on ZTE's website.
But I found this : http://en.cctairmobi.com/plus/list.php?tid=40
This router is the same as ZTE Q7 and later I found that both routers are made by the same company:-D
This patch adds support for it.
Because there is only one port,I disabled VLAN and use eth0 as lan port.
I could only create a sysupgrade firmware because I don't know how the orignal webpage check the uploaded image:-(
Signed-off-by: 郭传鈜 <gch981213@gmail.com>
SVN-Revision: 45208
I got work with this patch.
Ethernet switch (includes VLAN), WiFi connected via PCIe, LEDs, buttons.
In mtd partion map of DTS file, I renamed Linux firmware regions (kernel + root squashfs) to “firmware”because it allows kernel to split kernel and roots and rootfsdata.
signed-off-by: ngc@ff.iij4u.or.jp
——
——
SVN-Revision: 44470
This patch adds support for Xiaomi MiWiFi Mini, a 802.11a/b/g/n/ac dual radio
wireless router based on the MediaTek MT7620a SoC.
Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
SVN-Revision: 44238
This adds support for a rt5350-based "portable nas" solution
from Intenso. The board comes with 32M RAM and 8M Flash, the
built-in HDD is connected/accessible via a usb3.0<->sata
bridge VLI VL701.
The device has 1 Ethernet port (100M/10M), 1 micro b usb 3.0
socket (for charging the battery, or accessing the hdd directly).
Wireless connectivity is provided by the rt5350 SoC [i.e.:
802.11n 1x1 2.4 GHz with a pcb antenna.]
Serial, leds, wifi, ethernet and usb are tested and
as far as I can tell: they are working fine (tm).
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
SVN-Revision: 44001
- Fix LED definitions.
- Add mode-switch slider definition (at GPIO 14).
- Remove unneeded VLAN now that the ethernet driver is fixed and TCP packets get passed correctly now. (This router only has one port.)
- Fix LAN port MAC address, which is defined in the factory partition as WLAN MAC address + 1.
- Fix board name, as the company name is HooToo and not HOOTOO.
- Remove unnecessary packages from the profile. (The end-user is supposed to use mechanisms such as the ImageBuilder in order to add his own set of packages to his own images... while the precompiled images should just contain the core set of packages needed to run the base functions of a wireless router.)
Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>
SVN-Revision: 43883
Aigale Ai-BR100 is a router with mt7620a soc.
There are only 2 lights on the board (WAN and WLAN) so I used the wlan light as the status led.
Signed-off-by: 郭传鈜 <gch981213@gmail.com>
SVN-Revision: 43681
This is a RT2880-based board, 32MB RAM, 4MB flash. The bootloader
is a hacked u-Boot that reads an LZMA image directly, so we skip
generating the uImage header and enable the lzma mtdsplit parser.
Signed-off-by: Claudio Leite <leitec@staticky.com>
SVN-Revision: 43153
(Reposted due to an issue with the patchwork server during original submission)
Unbranded. Silkscreen on PCB is “A5-V11”, believed to be made by Bococom (or at least uses Bococom image encryption - as used on poray devices - but different key)
Signed-off-by: Gareth Bryan <gareth@mx9.org>
SVN-Revision: 43102
[base-files] shell-scripting: fix wrong usage of '==' operator
normally the '==' is used for invoking a regex parser and is a bashism.
all of the fixes just want to compare a string. the used busybox-ash
will silently "ignore" this mistake, but make it portable/clean at least.
this patch does not change the behavior/logic of the scripts.
Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>
SVN-Revision: 42911
Provides support for the Tripmate HT-TM02 personal router including LEDs and
reset button. “Mode” switch is not supported. New profile includes full set
of packages required to enable LEDs, USB, and LUCI. Patches were applied
against trunk snapshot r42649. Functionality has been tested in AP, basic wifi
client, wifi router, and routed client modes - all good.
Signed-off-by: Ron Curry <wingspinner@gmail.com>
SVN-Revision: 42785
Due to TCP connections not working when VLAN is disabled, this is
needed to get failsafe functional.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
SVN-Revision: 42179
Lenovo AC1200 series has two types, Y1 and Y1S.
Y1S has 256MB DDR2, Y1 only has 128MB and Y1 have no Giga Port.
Signed-off-by: Lintel <lintel.huang@gmail.com>
SVN-Revision: 41961
This is based and tested on VoCore Alpha, but other stuff like status/eth LEDs are present on the final board revision + VoDock.
All GPIOs are exported, except spi/i2c.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
SVN-Revision: 41939
This patch adds support for the Kingston Mobilelite Wireless (MLW-221)
http://wiki.openwrt.org/toh/kingston/mlw221
Signed-off-by: L. D. Pinney <ldpinney@gmail.com>
SVN-Revision: 41841
Compile tested all subtargets and profiles.
Unfortunately I don't own any board affected by these changes, so no run tests.
Signed-off-by: Roman Yeryomin <roman@advem.lv>
SVN-Revision: 41839
Since the earlier r41797 change, the board_name for awm003 has been
miscalculated, and sysupgrade has been broken. This seems to fix it.
Signed-off-by: Russell Senior <russell@personaltelco.net>
SVN-Revision: 41837
Move eeprom extraction from scripts to dts files.
Additionally there are few other changes like:
- whitespace fixes
- add partition labels where needed
- BR6524N board doesn't exist (lost in translation?)
- fix Edimax 3g-6200nl model
- add wmac eeprom to dts for Asus RT-N14U board
Compile tested all subtargets and their profiles.
Run tested on:
- Asus RT-N15
- Asus RT-N14U
- Buffalo WHR-600D
- Argus ATP52B
- Sparklan WCR-150GN
Few problems noted:
- many boards didn't have wmac eeprom information defined at all
- several boards don't have any patitions defined (see FIXME comments in dts)
Signed-off-by: Roman Yeryomin <roman@advem.lv>
SVN-Revision: 41680
ARGC is a 'C-ism', but not known/valid in shell-syntax - insert the correct
var $# (=number of args) here. under normal conditions this had no impact,
but we should at least correct it. the error was observable like this:
root@box:~ [ -e "/etc/functions.sh" ] && . /etc/functions.sh
root@box:~ [ -e "/lib/functions.sh" ] && . /lib/functions.sh
root@box:~ . /lib/upgrade/platform.sh
root@box:~ . /lib/upgrade/common.sh
root@box:~ platform_check_image /tmp/myfirmware.bin
ash: bad number
root@box:~ echo $?
0
Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>
SVN-Revision: 40915
It is base on rt3662 soc with dual band 802.11n
wireless router. Use rtl8367R switch chip.
This patch adds a profile for this board.
It use seama image header. so i also enable it
on kernel config.
Signed-off-by: michael lee <igvtee@gmail.com>
SVN-Revision: 40908
Hi Hartmut,
Thanks for your feedback, I have reformated the patch accordingly.
Added support for Teltonika RUT5XX hardware.
Signed-off-by: Steffen Weinreich <steve@weinreich.org>
SVN-Revision: 40907
The 7Links PX-4885 is a small battery-powered wireless router.
It is based on a RT5350F WiSoC and features one ethernet port and one
USB port. It is a Hame MPR-A1 clone, except it has different GPIOs,
a different battery and more RAM (32 MB).
This patch adds a profile for this board, the corresponding device tree
file and the adequate base-files changes (incl. sysupgrade).
Signed-off-by: Hugo Grostabussiat <bonstra@bonstra.fr.eu.org>
SVN-Revision: 40554
The rt2x00 wifi driver may still need updating to
function with this device.
Signed-off-by: Christopher Lais <chris+openwrt@zenthought.org>
SVN-Revision: 39298
added dts file and userspace scripts modified to support Asus RT-N14U board
current support status:
usb works
ethernet works
buttons reset, wps
leds asus:blue:[usb|lan|wan|air|power]
i2c not tested
uart not tested
wifi not yet
Signed-off-by: Pavel Löbl <lobl.pavel@gmail.com>
SVN-Revision: 39163
HG255D is a kind of popular low-end home gateway in China, this patch bring the the trunk support for it. It is adapted from a local Chinese community (www.right.com.cn), so credit should given to them.
This patch is tested to work except trivial LED issues.
Signed-off-by: Leon Xu <ylxu72@gmail.com>
SVN-Revision: 37505
RT305x/RT5350 SoCs require the switch to be reset before touching the ethernet
interface, otherwise the driver will panic.
As we already init the ethernet in preinit we therefor need to reset the switch
before that.
Signed-off-by: Felix Kaechele <felix@fetzig.org>
SVN-Revision: 37027
This patch adds support for HAME MPR-A2 router using a DTS file.
The platform is Ralink RT5350.
http://wiki.openwrt.org/toh/hame/mpr-a2
Signed-off-by: Dmitry Shmygov <shmygov@rambler.ru>
SVN-Revision: 36898
Now that ALL5002 and ALL5003 each got their own DTS and board names, remove
the now no longer needed user-space part which previously differentiated between
ALL5002 and ALL5003.
Signed-off-by: Daniel Golle <dgolle@allnet.de>
Patchwork: http://patchwork.openwrt.org/patch/3558/
Acked-by: John Crispin <blogic@openwrt.org>
SVN-Revision: 36436
Prior to the switch to 3.8, ALL5002 and ALL5003 boards shared mach-all5002.c.
With the change to DTS, this is no longer accurate, as ALL5002 is based on
Rt3352 SoC while ALL5003 is based on Rt5350 SoC, therefore the corresponding
rt5350.dtsi need to be included for ALL5003.
Signed-off-by: Daniel Golle <dgolle@allnet.de>
Patchwork: http://patchwork.openwrt.org/patch/3557/
Acked-by: John Crispin <blogic@openwrt.org>
SVN-Revision: 36435
This board uses a TrendChip SOC with its own RAM/Flash for ADSL support.
We know both SOCs are connected through ethernet and use some kind of protocol for UART communication, but due to the lack of GPL sources we couldn't get it to work. For this reason the network is configured only for LAN.
There are two versions (Chile 8MB and Spain 16MB).
Wiki: http://wiki.openwrt.org/toh/alpha/asl26555
Signed-off-by: Esteban Benito <estebanjbs@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Patchwork: http://patchwork.openwrt.org/patch/3571/
Acked-by: John Crispin <blogic@openwrt.org>
SVN-Revision: 36433
Add Netgear WNCE2001.
This is a small RT3052 device with 4MB spi flash and 32MB ram.
2 built-in antennas, 1x fastE, no USB, reset & wps switch.
On my model the AP/RT switch is unpopulated, but I verified the gpio
mapping for it.
The stock firmware is running an unprotected tftpd which allows you
to read any file from the filesystem.
Serial port is present on testpads (See image on the wiki page).
There are more testpads below the shield near the SoC, which
may have JTAG.
Slight annoyance: The bootloader is checksumming kernel&rootfs, but
can be tricked by zeroing checksum and length fields in the checksum
partition, see
target/linux/ramips/base-files/lib/preinit/04_disable_wnce2001_flash_checksumming
The manufacturer image is very similar to the DAP one, so I slightly
modified mkdapimg to support generating it.
The resulting
openwrt-ramips-rt305x-wnce2001-squashfs-factory-(worldwide|northamerica).bin
can be used to flash from stock to OpenWRT using the stock firmware
upgrade function, without using the serial port.
http://www.netgear.com/landing/wnce2001.aspxhttp://wiki.openwrt.org/toh/netgear/wnce2001
Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de>
SVN-Revision: 36289
add ALL5003 to board description in mach-all5002.c
adapt detection in user-space accordingly
(no functional changes)
Signed-off-by: Daniel Golle <dgolle@allnet.de>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 35851
Similar to ar71xx, detect only once and cache the strings in
/tmp/sysinfo/model and /tmp/sysinfo/boardname.
Signed-off-by: Daniel Golle <dgolle@allnet.de>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 35850
The ASUS WL-330N and WL-330N3G has the MAC address stored at
offset 4, not 40. This is verified by reading original ASUS
firmware GPL_WL-330N3G_source.1028/user/rc/common_ex.c and
GPL_WL-330N_source.1021/user/rc/common_ex.c.
Tested on WL-330N3G, it now gets the same MAC as is printed on
the label on the router.
Signed-off-by: Jan Kardell <jan.kardell@arkub.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 34877
This patch introduces OpenWRT support for the base Hauppauge/PCTV Broadway
platform. It doesn't deal with the TV tuner or transcoder at this point,
but the core functionality is working (Ethernet, wireless, USB, buttons,
LEDs, etc).
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
SVN-Revision: 34595
Commit 7c8edac25f23c4fc14239fdc293caa1317649944 introduced new machine and
Makefile changes to build images for this target. However, without the userspace
bits a ramips machine can't use wifi as the necessary "eeprom" data is to be
extracted by a hotplug script; also, sysupgrade support and default led
configuration are missing.
An IRC user reported these changes allowed him to use wifi on his hardware.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 34331
Add support for 8devices Carambola dev board.
The Carambola is a small RT3050-based development board with two
ethernet ports, on-board chip antenna, usb and plenty of accessible
gpio ports, sold by 8devices.
Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de>
SVN-Revision: 33303
Generate image for the ALL0239-3G which can be flashed through the
chipset-vendor SDK based firmware's web-interface and bootloader.
The bootloader seems to ignore uImage checksum errors, but does complain about
them once the 0xDEADC0DE was replaced by an actual JFFS2 page.
I'm working on implementing fixtrx for uImage in the mtd package to solve this.
Signed-off-by: Daniel Golle <dgolle@allnet.de>
SVN-Revision: 33206
rt2x00 still needs some patching as the radio doesn't come to life.
Installation via webflash.
[juhosg: fix whitespace issues, remove rt305x_register_usb
from machine setup because the board has no USB port]
Signed-off-by: Mikko Hissa <mikko.hissa@uta.fi>
SVN-Revision: 33205
Full functionality runtime tested, installation via OEM web-interface requires
a follow-up patch.
Thanks go to Sergey Vasilyugin for his patch that pointed me at the missing
bits (including the antiparallel wps led).
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
SVN-Revision: 33142
The initial support for the D-Link DAP-1350.
USB related functionality is not tested.
Signed-off-by: Yoichi Shinoda <shinoda@jaist.ac.jp>
SVN-Revision: 32821
Detect and apply MAC address of a Fonera 2.0n (ramips)
Signed-off-by: Malte Forkel <malte.forkel@berlin.de>
Signed-off-by: Vasilis Tsiligiannis <b_tsiligiannis@silverton.gr>
SVN-Revision: 32490
This patch adds support for the Korean made Petatel PSR-680W Wireless CDMA Router.
The platform is based on Ralink RT3052.
http://wiki.openwrt.org/toh/petatel/psr-680w
Signed-off-by: Dmitry Shmygov <shmygov at rambler.ru>
SVN-Revision: 32450
Sysupgrade works just fine on my Sitecom WL-351 after adding this
oneliner.
Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de>
SVN-Revision: 31843
This patch adds support for the ASUS WL-330N3G
Comparing to the WL-330N, It have 32MB ram, usb support and a bicolor led.
The bi-color led is driven by 2 gpio.
I don't know how to handle this, so I simply made 2 leds : one red, one blue.
But the red light takes precedence over the blue one according to the chart below.
r = led is red
b = led is blue
0 = led is off
xy= x->r for red, b for blue led, y->value of brightness in /sys/class/leds/x/brughtness
initial state action led gpio state
r0 b0 r0->r1 r r0 b0
r0 b0 b0->b1 b r0 b1
r1 b0 r1->r0 0 r0 b0
r1 b0 b0->b1 r r1 *b1*
r1 b1 r1->r0 b r0 b1
r1 b1 b1->b0 r r1 b0
r0 b1 r0->r1 r r1 *b1*
r0 b1 b1->b0 0 r0 r0
Signed-off-by: Frédéric Leroy <fredo@starox.org>
SVN-Revision: 31450
