openwrt/target/linux/bcm63xx/image
Daniele Castro 61ef5940f2 bcm63xx: add support for ADB P.DG A4101N A-000-1A1-AE
ADB P.DG A4101N A-000-1A1-AE has a similar PCB as the OpenWrt's ADB P.DG A4001N1
with LEDs connected to different GPIO PINs in active low configuration.

Hardware:
* Board ID: 96328avngv
* SoC: Broadcom BCM6328 (rev b0) @ 320MHz, CPU BMIPS4350
* RAM DDR2: 64 Mbyte - Winbond W9751G6KB-25
* Serial flash: 16 Mbyte - Winbond 25Q128BVFG
* Ethernet: 4x Ethernet 10/100 baseT
* Wifi 2.4GHz: Broadcom Corporation BCM43225 Wireless Network Adapter (rev 23)
* LEDs: 1x Power, 1x DSL, 1x Internet, 4x ETH, 1x USB, 1x WLAN, 1x WPS, 1x TEL
* Buttons: 1x Reset, 1x WPS, 1x unnamed
* UART: 1x TTL 115200n8, VCC RX TX GND, on J502 connector

Installation via CFE:
* Stock CFE has to be overwritten with a generic 6328 one that can upload
  .bin images with no signature check (cfe6328_configured.bin)
* Connect a serial port to the board
* Stop the cfe boot process after power on by pressing enter
* Set static IP 192.168.2.10 and subnet mask 255.255.255.0
* Navigate to http://192.168.2.50/
* Upload the OpenWrt image file

A4101N GPIO LAYOUT:

Power            always on
DSL              GPIO483(03)
Internet         GPIO491(11)
ETH1             GPIO505(25)
ETH2             GPIO506(26)
ETH3             GPIO507(27)
ETH4             GPIO508(28)
USB              GPIO490(10)
WLAN             controlled by BCM43225
WPS              GPIO489(09)
TEL              GPIO511(31)

Key RESET        GPIO503(23)
Key WPS          GPIO504(24)
Key unnamed      GPIO492(12)

Signed-off-by: Daniele Castro <danielecastro@hotmail.it>
[Amend commit description, DTS improvements, refresh patches]
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-12-06 16:24:04 +01:00
..
lzma-loader bcm63xx: lzma-loader: allow bigger ramdisks 2020-06-03 15:33:04 +02:00
bcm63xx_nand.mk bcm63xx: add support for the Sercomm H500-s 2020-06-07 20:26:17 +02:00
bcm63xx.mk bcm63xx: add support for ADB P.DG A4101N A-000-1A1-AE 2020-12-06 16:24:04 +01:00
Makefile treewide: use wpad-basic-wolfssl as default 2020-08-20 14:19:39 +02:00
README.images-bcm63xx brcm63xx: rename target to bcm63xx 2020-02-14 14:10:51 +01:00

The image neede to flash onto a Broadcom 63xx-series board depends on the
board, method you are using to flash, and, for web-based flash, on the version
of the Broadcom code your router uses.

There are two major revisions of the Broadcom code as far as imagetags are
concerned, before 3.08 and after 3.08, however there are some variations 
within in that, either due to vendor differences or due to changes at 
Broadcom (it's not clear yet which is the case).  In addtion Pirelli modified
the Broadcom code, so Alice Gate models use a different imagetag than any 
other vendor.

The imagetag format for flashing via CFE is the same for almost all the 
boards, and is the same for all images generated by the imagetag utility.
Images flashable using cfe are labelled openwrt-<board>-<filesystem>-cfe.bin

The imagetags for tftp/ftp flashing is based on Broadcom 3.00-3.04 imagetags
and is known to be correct as the source code GPL and is available for reading.

Broadcom code 2.21 is based on the BT Voyager firmware image I looked at.  It
may in fact be BT Voyager-specific.  2.21 is actually more difficult to deal
with the imagetag from 3.00 as it has three different CRC calculations in
addtition to the header CRC.

Broadcom 3.00-3.02 flashing has been tested on Comtrend CT-5261, CT-536 and 
Tecom GW6000, and is the version of the flashing that was present before the
imagetags were split by broadcom code version (early June 2009)

3.04 is guessed to be the same as 3.00-3.02 based on available information

Broadom 3.06 is thought to be the same as 3.00-3.02, however the only 3.06 
this author (Daniel Dickinson) has seen is the Alice Gate (Pirelli) firmware
which is known to be different due to vendor (Pirelli) modifications to the
Broadcom code.

Broadcom 3.10 uses an imagetag that is believed to apply to all 3.10 and 3.12
versions, and has been tested on the Tecom GW6200.  This version introdec changes to
the imagetag to deal with TR69 (a remote rouer management system developed by the
DSL forum).  There is a field for vendor-specific information, that at least in some
cases is not optional.  It is based on the hexedit of a neufbox4 firmware image, the
information in https://dev.openwrt.org/ticket/4987, and the hexedit of a Tecom
GW6200 image.

Some boards share the same tag format, but require vendor-specific fields in
the board.  In that case the tagid is shared, but the filename of the generated
image reflects the router for which the image was created.

router        |method       | codever |filename
+-------------+-------------+---------+---------------------------------------
|any          |cfe+most web |   any   |openwrt-<board>-<fs>-cfe.bin
|AGVoIP2+WiFi |cfe          |alice3.06|openwrt-AGV2+W-cfe-<fs>-cfe.bin
|AGVoIP2+WiFi |web          |alice3.06|openwrt-AGV2+W-cfe-<fs>-cfe.bin
|CT536        |web          |3.02     |openwrt-CT536_CT5621-<fs>-cfe.bin
|CT5621       |web          |3.02     |openwrt-CT536_CT5621-<fs>-cfe.bin
|DG834GT      |web          |3.02     |openwrt-DG834GT_DG834PN-<fs>-cfe.bin
|DG834PN      |web          |3.02     |openwrt-DG834GT_DG834PN-<fs>-cfe.bin
|DSL-2640B    |web          |3.10     |openwrt-DSL2640B-<fs>-cfe.bin
|DSL-2740B    |web          |3.10     |openwrt-DSL2670B-<fs>-cfe.bin
|F5D7633      |web          |3.10     |openwrt-F5D7633-<fs>-cfe.bin
|F@ST2404     |web          |3.0X?    |openwrt-F@ST2404-cfe-<fs>-cfe.bin
|F@ST2404     |web          |3.1X?    |openwrt-F@ST2404-<fs>-cfe.bin
|GW6000       |web          |3.00     |openwrt-GW6000-<fs>-cfe.bin
|GW6200       |web          |3.10     |openwrt-GW6200-<fs>-cfe.bin
|Neufbox4     |web          |3.12     |openwrt-NEUFBOX4-<fs>-cfe.bin
|TD8810A      |web          |3.06     |openwrt-TD8810-<fs>-cfe.bin
|TD8810B      |web          |3.06     |openwrt-TD8810-<fs>-cfe.bin
|TD8811A      |web          |3.06     |openwrt-TD8811-<fs>-cfe.bin
|TD8811B      |web          |3.06     |openwrt-TD881-<fs>-cfe.bin
|TD8900GB     |web          |3.06     |openwrt-TD8900DB<fs>-cfe.bin
|USR9108      |web          |3.0X?    |openwrt-USR9108-<fs>-cfe.bin
|V2091_BTR    |web          |2.21     |openwrt-V2091_BTR-<fs>-cfe.bin
|V2091_ROI    |web          |2.21     |openwrt-V2091-<fs>-cfe.bin
|V2091_WB     |web          |2.21     |openwrt-V2091-<fs>-cfe.bin
|V210_BTR     |web          |2.21     |openwrt-V210_BTR-<fs>-cfe.bin
|V210_ROI     |web          |2.21     |openwrt-V210-ROI_WB<fs>-cfe.bin
|V210_WB      |web          |2.21     |openwrt-V210-ROI_WB<fs>-cfe.bin
|V2110        |web          |2.21     |openwrt-V2110-<fs>-cfe.bin
|V2110_AA     |web          |2.21     |openwrt-V2110-<fs>-cfe.bin
|V2110_ROI    |web          |2.21     |openwrt-V2110-<fs>-cfe.bin
|V2500V       |web          |2.21     |openwrt-V2500V<fs>-cfe.bin
|V2500V_AA    |web          |2.21     |openwrt-V2500V-<fs>-cfe.bin
|V2500V_SIP_CLUB |web       |2.21     |openwrt-V2500V-<fs>-cfe.bin

Old imagetag routers
--------------------
Davolink DV201AMR

Redboot routers
---------------
Inventel Livebox

Known router->code versions
---------------------------

Vendor                     |Model                                     |Code Ver
---------------------------+------------------------------------------+--------
Belkin                     |F5D7633                                   |3.10
British Telecom (BT)       |Voyager V2091_BTR                         |2.21
British Telecom (BT)       |Voyager V2091_ROI                         |2.21
British Telecom (BT)       |Voyager V2091_WB                          |2.21
British Telecom (BT)       |Voyager V210_BTR                          |2.21
British Telecom (BT)       |Voyager V210_ROI                          |2.21
British Telecom (BT)       |Voyager V210_WB                           |2.21
British Telecom (BT)       |Voyager V2110                             |2.21
British Telecom (BT)       |Voyager V2110_AA                          |2.21
British Telecom (BT)       |Voyager V2110_ROI                         |2.21
British Telecom (BT)       |Voyager V220V                             |2.21
British Telecom (BT)       |Voyager V2500V                            |2.21
British Telecom (BT)       |Voyager V2500V_AA                         |2.21
British Telecom (BT)       |Voyager V2500V_SIP_CLUB                   |2.21
Comtrend                   |CT-5261                                   |3.02
Comtrend                   |CT-536                                    |3.02
D-Link                     |DSL-2640B                                 |3.10
D-Link                     |DSL-2670B                                 |3.10
NetGear			   |DG834GT				      |3.02
NetGear			   |DG834PN				      |3.02
Neuf Cegetel               |Neufbox 4                                 |3.12
Pirelli                    |Alice Gate Wi-Fi (+VoIP models?)          |ag 3.06
Sagem			   |F@ST2404				      |?
TP-Link                    |TD-8810A                                  |3.06
TP-Link			   |TD-8810B				      |3.06
TP-Link			   |TD-8811A				      |3.06
TP-Link			   |TD-8811B				      |3.06
TP-Link			   |TD-W8900GB				      |3.06
Tecom                      |GW6000                                    |3.00
Tecom                      |GW6200                                    |3.10
USR			   |9108				      |?