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--- toh:astoria:arv752dpw22 [2012/10/01 22:31]
taeuber
+++ toh:astoria:arv752dpw22 [2012/10/22 22:28] (current)
wutje Added link to danube
@@ Line 1: / Line 1: @@
 __This is mainly a draft. Will be completed soon.__
-mostly copied form [[http://wiki.openwrt.org/toh/arcadyan/arv752dpw|Arcadyan ARV752DPW]]
+Please correct spelling and wording. I'm not a native speaker.
 ====== Astoria networks ARV752DPW22 ======
-In Germany also sold as **<color red>Vodafone DSL-EasyBox 803A</color>**.
+In Germany also sold as **Arcor/<color red>Vodafone DSL-EasyBox 803A</color>**.
@@ Line 12: / Line 11: @@
 ===== Hardware =====
 ==== Highlights ====
-^ CPU ^ Ram ^ Flash ^ Network ^ USB ^ Serial ^ UART ^ FXS ^
+^ CPU ^ Ram ^ Flash ^ Network ^ USB ^ Serial ^ UART mode ^ FXS ^
-| Lantiq Xway Danube @333Mhz Dual Core | 64MB | 8MB | 4 Ports | Yes | Yes | Yes | Yes |
+|  [[doc:Hardware:soc:soc.lantiq|Lantiq Xway Danube]] @333Mhz Dual Core  |  64MB  |  8MB  |  4 Ports  |  Yes  |  Yes  |  Yes  | 2xPOTS, 1xISDN |
+==== Overview ====
+| **Architecture:** | MIPS |
+| **Target:** | [[doc:hardware:soc:soc.lantiq|Lantiq]] Xway Danube |
+| **Vendor:** | Arcadyan |
+| **Bootloader:** | [[doc:techref:bootloader:brnboot]] |
+| **System-On-Chip:** |  |
+| **CPU/Speed** | 333 Mhz |
+| **Flash-Chip:** | |
+| **Flash size:** | 8MB |
+| **RAM:** | 64MB |
+| **RAM Chip:** | |
+| **Wireless:** | RaLink RT3062F; 802.11b/g/n, 2 fixed internal antennas|
+| **Ethernet:** | Atheros AR8216; 4x LAN 100MBit/s|
+| **Internet:** | ADSL2+ (annex A and B) |
+| **FXS:** | 2x POTS + 1x ISDN S<sub>0</sub>|
+| **USB:** | Yes 3 x 2.0 |
+| **Serial:** | [[doc:hardware:port.serial|Yes]] 3.3V |
+| **JTAG:** | ? |
+| **Power:** | external PSU, 15V DC, max 1,6A (16W typical) polarity: -(+) |
 ==== Details ====
-| **Architecture:** MIPS |
-| **Vendor:** Arcadyan |
+=== CPU ===
-| **Bootloader:** [[doc:techref:bootloader:brnboot]] |
+<code>
-| **System-On-Chip:** |
+# cat /proc/cpuinfo
-| **CPU/Speed** 333 Mhz |
+system type             : Danube rev 1.5
-| **Flash-Chip:** |
+machine                 : ARV752DPW22 - Arcor A803
-| **Flash size:** 8MB |
+processor               : 0
-| **RAM:** 64MB |
+cpu model               : MIPS 24KEc V4.1
-| **RAM Chip:** |
+BogoMIPS                : 221.18
-| **Wireless:** RaLink RT3062F |
+wait instruction        : yes
-| **Ethernet:** Atheros AR8216 |
+microsecond timers      : yes
-| **Internet:** ADSL2+ (annex A and B) |
+tlb_entries             : 16
-| **FXS:** 2x POTS + 1x ISDN S<sub>0</sub>|
+extra interrupt vector  : yes
-| **USB:** Yes 3 x 2.0 |
+hardware watchpoint     : yes, count: 4, address/irw mask: [0x0000, 0x07d0, 0x0b40, 0x0f50]
-| **Serial:** [[#Serial|Yes]]|
+ASEs implemented        : mips16 dsp
-| **JTAG:** ? |
+shadow register sets    : 1
+kscratch registers      : 0
+core                    : 0
+VCED exceptions         : not available
+VCEI exceptions         : not available
+</code>
+=== PCI ===
+<code>
+# lspci
+:0e.0 Network controller: Ralink corp. Device 3592
+:0f.0 USB controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 62)
+:0f.1 USB controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 62)
+:0f.2 USB controller: VIA Technologies, Inc. USB 2.0 (rev 65)
+</code>
+=== USB ===
+<code>
+# lsusb
+Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+</code>
+The external USB ports are connected to the USB 2.0 root hubs.\\
+The port behind the small cover (meant for an UMTS stick) is connected to bus 001 the other two are connected to bus 002.
+=== LAN ===
+eth0 is connected to port #0 of the Atheros AR8216 switch.\\
+The switch has 6 ports. Port #1 is not connected.\\
+The ports #2 to #5 are the ports LAN1 to LAN4 on the backside of the router.
+The max MTU size of eth0 is 1500.
+The switch can manage up to 16 [[doc:networking:network.interfaces#vlan.and.bridging.concepts|VLANS]].
+<code>
+# swconfig dev eth0 help
+switch0: eth0(Atheros AR8216), ports: 6 (cpu @ 0), vlans: 16
+     --switch
+        Attribute 1 (int): enable_vlan (Enable VLAN mode)
+        Attribute 2 (none): apply (Activate changes in the hardware)
+        Attribute 3 (none): reset (Reset the switch)
+     --vlan
+        Attribute 1 (int): vid (VLAN ID (0-4094))
+        Attribute 2 (ports): ports (VLAN port mapping)
+     --port
+        Attribute 1 (int): pvid (Primary VLAN ID)
+        Attribute 2 (string): link (Get port link information)
+</code>
+<code>
+# swconfig dev eth0 show
+Global attributes:
+        enable_vlan: 0
+Port 0:
+        pvid: 0
+        link: port:0 link:up speed:100baseT full-duplex
+Port 1:
+        pvid: 0
+        link: port:1 link:down
+Port 2:
+        pvid: 0
+        link: port:2 link:down
+Port 3:
+        pvid: 0
+        link: port:3 link:down
+Port 4:
+        pvid: 0
+        link: port:4 link:down
+Port 5:
+        pvid: 0
+        link: port:5 link:down
+</code>
+== ascii layout ==
+<code>
+                           _____________________________________________
+                          /                 switch  AR8216              \
+                         | port0   port1   port2   port3   port4   port5 |
+                          \_____________________________________________/
+                             |               |       |       |       |
+WLAN---CPU---eth0-----------/              LAN 1   LAN 2   LAN 3   LAN 4
+</code>
+=== WLAN ===
+=== ISDN ===
+=== POTS ===
+=== LEDs ===
+^Symbol^Color^
+|Power   | <color red>red</color> + <color blue>blue</color> |
+|WAN     | <color red>red</color> + <color blue>blue</color> |
+|VoIP    | <color red>red</color> + <color blue>blue</color> |
+|WLan    | <color red>red</color> |
+|UMTS USB\\ looks a bit like a mic symbol| <color red>red</color> |
+|Mail    | <color red>red</color>|
+|LAN1    | <color green>green</color> |
+|LAN2    | <color green>green</color> |
+|LAN3    | <color green>green</color> |
+|LAN4    | <color green>green</color> |
+|ISDN    | <color green>green</color> |
+|POTS 1  | <color green>green</color> |
+|POTS 2  | <color green>green</color> |
+The following mapping is wrong [2012/10/11]:
+<code>
+[    0.748000] Registered led device: soc:blue:power
+[    0.748000] Registered led device: soc:red:internet
+[    0.748000] Registered led device: soc:red:power
+[    0.748000] Registered led device: soc:red:wps
+[    0.752000] Registered led device: soc:red:fxo
+[    0.752000] Registered led device: soc:red:voice
+[    0.752000] Registered led device: soc:green:usb
+[    0.752000] Registered led device: soc:green:wifi
+[    0.752000] Registered led device: soc:green:wifi1
+[    0.752000] Registered led device: soc:blue:wifi
+[    0.756000] Registered led device: soc:blue:wifi1
+[    0.756000] Registered led device: soc:green:eth1
+[    0.756000] Registered led device: soc:green:eth2
+[    0.756000] Registered led device: soc:green:eth3
+[    0.756000] Registered led device: soc:green:eth4
+</code>
+=== buttons ===
+There are 4 buttons on the device.\\
+One on the side was originally meant to switch the WLan on and off.\\
+One on the back was meant as a reset button.\\
+A protected one on the back side was meant to get back to the original configuration.\\
+And then there is a 4th button near the leds on the back side.
+=== serial port ===
+Board voltage is 3.3V so you will need a cheap usb to serial adapter which are already at 3.3v.
+For compatible USB to serial cables see: [[doc:hardware:port.serial.cables]]
+Pinout:
+|4| GND |
+|3| RX |
+|2| TX |
+|1| Vcc 3.3V |
+{{:toh:astoria:backside.803a-serial.jpg?250|}}
 ==== Opening the case ====
@@ Line 56: / Line 224: @@
 {{:toh:astoria:internal.antennas.803a.jpg?250|}}
-==== LEDs ====
-^Name^Colour^Gpio^
-|Power   | <color red>red</color> + <color blue>blue</color> ( +<color green>green</color>?) | |
-|WAN     | <color red>red</color> + <color blue>blue</color> ( +<color green>green</color>?) | |
-|VoIP    | <color red>red</color> (+<color blue>blue</color> + <color green>green</color>?)  | |
-|WLan    | <color red>red</color> | |
-|UMTS USB| | |
-|Mail    | | |
-==== Serial ====
-Board voltage is 3.3V so you will need a cheap usb to serial adapter which are already at 3.3v.
-For compatible USB to serial cables see: [[doc:hardware:port.serial.cables]]
-Pinout:
-|4| GND |
-|3| RX |
-|2| TX |
-|1| Vcc 3.3V |
-{{:toh:astoria:backside.803a-serial.jpg?250|}}
 ===== Bootlogs =====
 ==== OEM bootlog ====
 <HTML>
-<p style="padding: 10px;border:1px solid grey;height:600px;font:10px/14px Georgia, Garamond, Serif;overflow:Auto;background-color:#FFFFFF">
+<p style="padding: 10px;border:1px solid grey;height:500px;font:10px/14px Georgia, Garamond, Serif;overflow:Auto;background-color:#FFFFFF">
 <code>þ
 ROM VER: 1.0.3
@@ Line 2530: / Line 2676: @@
 </p>
 </HTML>
+==== Linux bootlog ====
+booting from u-boot from original bootloader
+<HTML>
+<p style="padding: 10px;border:1px solid grey;height:500px;font:10px/14px Georgia, Garamond, Serif;overflow:Auto;background-color:#FFFFFF">
+<code>
+[DANUBE Boot]:y
+Go to Memory Address: (default:0x80002000) : 0x
+Jump to address 0x80002000 ...
+U-Boot 2010.03 (Sep 29 2012 - 18:24:13)
+Board: ARV752DPW22
+SoC: Danube/Twinpass/Vinax-VE V1.5, DDR Speed 166 MHz, CPU Speed 333 MHz
+DRAM:  64 MB
+Flash:  8 MB
+*** Warning - bad CRC, using default environment
+Net:   bring up ebu gpio
+initializing ar8216 switch... initialized
+lq_cpe_eth
+Hit any key to stop autoboot:  0
+## Booting kernel from Legacy Image at b0020000 ...
+   Image Name:   MIPS OpenWrt Linux-3.3.8
+   Created:      2012-09-04  19:43:16 UTC
+   Image Type:   MIPS Linux Kernel Image (lzma compressed)
+   Data Size:    1011964 Bytes = 988.2 kB
+   Load Address: 80002000
+   Entry Point:  80002000
+   Verifying Checksum ... OK
+   Uncompressing Kernel Image ... OK
+Starting kernel ...
+[    0.000000] Linux version 3.3.8 (blogic@Debian-60-squeeze-64-minimal) (gcc version 4.6.3 20120201 (prerelease) (Linaro GCC 4.6-2012.02) ) #4 Fri Aug 31 16:20:51 UTC 2012
+[    0.000000] SoC: Danube rev 1.5
+[    0.000000] bootconsole [early0] enabled
+[    0.000000] CPU revision is: 00019641 (MIPS 24KEc)
+[    0.000000] Determined physical RAM map:
+[    0.000000]  memory: 04000000 @ 00000000 (usable)
+[    0.000000] Initrd not found or empty - disabling initrd
+[    0.000000] Zone PFN ranges:
+[    0.000000]   Normal   0x00000000 -> 0x00004000
+[    0.000000] Movable zone start PFN for each node
+[    0.000000] Early memory PFN ranges
+[    0.000000]     0: 0x00000000 -> 0x00004000
+[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
+[    0.000000] Kernel command line: console=ttyLTQ1,115200 rootfstype=squashfs,jffs2 machtype=ARV752DPW22
+[    0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
+[    0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
+[    0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
+[    0.000000] Primary instruction cache 16kB, VIPT, 4-way, linesize 32 bytes.
+[    0.000000] Primary data cache 16kB, 4-way, VIPT, no aliases, linesize 32 bytes
+[    0.000000] Writing ErrCtl register=00074f68
+[    0.000000] Readback ErrCtl register=00074f68
+[    0.000000] Memory: 61832k/65536k available (2399k kernel code, 3704k reserved, 403k data, 176k init, 0k highmem)
+[    0.000000] NR_IRQS:256
+[    0.000000] CPU Clock: 333MHz
+[    0.000000] Calibrating delay loop... 221.18 BogoMIPS (lpj=442368)
+[    0.040000] pid_max: default: 32768 minimum: 301
+[    0.044000] Mount-cache hash table entries: 512
+[    0.052000] NET: Registered protocol family 16
+[    0.060000] gpiochip_add: registered GPIOs 0 to 15 on device: ltq_gpio
+[    0.064000] gpiochip_add: registered GPIOs 16 to 31 on device: ltq_gpio
+[    0.068000] MIPS: machine is ARV752DPW22 - Arcor A803
+[    0.072000] gpiochip_add: registered GPIOs 100 to 115 on device: ltq_ebu
+[    0.104000] bio: create slab <bio-0> at 0
+[    0.112000] PCI host bridge to bus 0000:00
+[    0.116000] pci_bus 0000:00: root bus resource [mem 0x18000000-0x19ffffff]
+[    0.120000] pci_bus 0000:00: root bus resource [io  0x1ae00000-0x1affffff]
+[    0.128000] pci 0000:00:0e.0: BAR 0: assigned [mem 0x18000000-0x1800ffff]
+[    0.132000] pci 0000:00:0f.2: BAR 0: assigned [mem 0x18010000-0x180100ff]
+[    0.136000] pci 0000:00:0f.0: BAR 4: assigned [io  0x1ae00000-0x1ae0001f]
+[    0.140000] pci 0000:00:0f.1: BAR 4: assigned [io  0x1ae00020-0x1ae0003f]
+[    0.144000] pci 0000:00:0e.0: SLOT:14 PIN:1 IRQ:30
+[    0.148000] pci 0000:00:0f.0: SLOT:15 PIN:1 IRQ:135
+[    0.152000] pci 0000:00:0f.1: SLOT:15 PIN:2 IRQ:135
+[    0.156000] pci 0000:00:0f.2: SLOT:15 PIN:3 IRQ:135
+[    0.160000] Switching to clocksource MIPS
+[    0.168000] NET: Registered protocol family 2
+[    0.176000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
+[    0.180000] TCP established hash table entries: 2048 (order: 2, 16384 bytes)
+[    0.188000] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
+[    0.196000] TCP: Hash tables configured (established 2048 bind 2048)
+[    0.200000] TCP reno registered
+[    0.204000] UDP hash table entries: 256 (order: 0, 4096 bytes)
+[    0.212000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
+[    0.216000] NET: Registered protocol family 1
+[    0.220000] PCI: Enabling device 0000:00:0f.0 (0000 -> 0001)
+[    0.228000] PCI: Enabling device 0000:00:0f.1 (0000 -> 0001)
+[    0.232000] PCI: Enabling device 0000:00:0f.2 (0000 -> 0002)
+[    0.240000] gptu: totally 6 16-bit timers/counters
+[    0.244000] gptu: misc_register on minor 63
+[    0.248000] gptu: succeeded to request irq 126
+[    0.252000] gptu: succeeded to request irq 127
+[    0.260000] gptu: succeeded to request irq 128
+[    0.264000] gptu: succeeded to request irq 129
+[    0.268000] gptu: succeeded to request irq 130
+[    0.272000] gptu: succeeded to request irq 131
+[    0.280000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
+[    0.284000] JFFS2 version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
+[    0.296000] msgmni has been set to 120
+[    0.300000] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
+[    0.308000] io scheduler noop registered
+[    0.312000] io scheduler deadline registered (default)
+[    0.320000] ltq_asc.1: ttyLTQ1 at MMIO 0x1e100c00 (irq = 112) is a ltq_asc
+[    0.324000] console [ttyLTQ1] enabled, bootconsole disabled
+[    0.324000] console [ttyLTQ1] enabled, bootconsole disabled
+[    0.340000] ltq_nor: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID 0x0000c2 Chip ID 0x0022cb
+[    0.348000] Amd/Fujitsu Extended Query Table at 0x0040
+[    0.352000]   Amd/Fujitsu Extended Query version 1.1.
+[    0.360000] number of CFI chips: 1
+[    0.360000] Creating 4 MTD partitions on "ltq_nor":
+[    0.368000] 0x000000000000-0x000000010000 : "uboot"
+[    0.376000] 0x000000010000-0x000000020000 : "uboot_env"
+[    0.380000] 0x000000020000-0x0000007f0000 : "linux"
+[    0.388000] found squashfs behind kernel
+[    0.392000] Creating 2 MTD partitions on "ltq_nor":
+[    0.396000] 0x000000020000-0x00000011713c : "kernel"
+[    0.400000] mtd: partition "kernel" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
+[    0.416000] 0x00000011713c-0x0000007f0000 : "rootfs"
+[    0.420000] mtd: partition "rootfs" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
+[    0.432000] mtd: partition "rootfs" set to be root filesystem
+[    0.440000] mtd: partition "rootfs_data" created automatically, ofs=270000, len=580000
+[    0.444000] 0x000000270000-0x0000007f0000 : "rootfs_data"
+[    0.456000] 0x0000007f0000-0x000000800000 : "board_config"
+[    0.464000] etop: invalid MAC, using random
+[    0.612000] ltq_mii: probed
+[    0.636000] eth0: Atheros AR8216 switch driver attached.
+[    0.736000] eth0: attached PHY [Atheros AR8216/AR8236/AR8316] (phy_addr=ltq_etop-fffffff:00, irq=-1)
+[    0.760000] TCP cubic registered
+[    0.760000] NET: Registered protocol family 17
+[    0.764000] 8021q: 802.1Q VLAN Support v[    0.780000] VFS: Mounted root (squashfs filesystem) readonly on device 31:4.
+[    0.788000] Freeing unused kernel memory: 176k freed
+- preinit -
+Press the [f] key and hit [enter] to enter failsafe mode
+- regular preinit -
+[    7.352000] JFFS2 notice: (420) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (1 unchecked, 0 orphan) and 5 of xref (0 dead, 2 orphan) found.
+switching to jffs2
+- init -
+Please press Enter to activate this console. [    8.580000] usbcore: registered new interface driver usbfs
+[    8.584000] usbcore: registered new interface driver hub
+[    8.592000] usbcore: registered new device driver usb
+[    8.732000] NET: Registered protocol family 8
+[    8.736000] NET: Registered protocol family 20
+[    8.772000] Button Hotplug driver version 0.4.1
+[    8.812000] PPP generic driver version 2.4.2
+[    9.132000] ip_tables: (C) 2000-2006 Netfilter Core Team
+[    9.404000] NET: Registered protocol family 24
+[    9.428000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
+[    9.432000] ehci_hcd 0000:00:0f.2: EHCI Host Controller
+[    9.440000] ehci_hcd 0000:00:0f.2: new USB bus registered, assigned bus number 1
+[    9.444000] ehci_hcd 0000:00:0f.2: irq 135, io mem 0x18010000
+[    9.464000] ehci_hcd 0000:00:0f.2: USB 2.0 started, EHCI 1.00
+[    9.468000] hub 1-0:1.0: USB hub found
+[    9.468000] hub 1-0:1.0: 4 ports detected
+[    9.500000] nf_conntrack version 0.5.0 (968 buckets, 3872 max)
+[   10.396000] IFX MEI Version 5.00.00
+[   10.624000]
+[   10.624000] Infineon CPE API Driver version: DSL CPE API V3.24.4.4
+[   10.788000]     ATM (A1) firmware version 1.0.19
+[   10.792000] ifxmips_atm: ATM init succeed
+[   10.824000] dwc_otg: version 2.60a 22-NOV-2006
+[   11.428000] DWC_otg: Using DMA mode
+[   11.428000] dwc_otg dwc_otg.0: DWC OTG Controller
+[   11.436000] dwc_otg dwc_otg.0: new USB bus registered, assigned bus number 2
+[   11.440000] dwc_otg dwc_otg.0: irq 62, io mem 0xffffffffbe101000
+[   11.452000] DWC_otg: Init: Port Power? op_state=1
+[   11.452000] DWC_otg: Init: Power Port (0)
+[   11.460000] hub 2-0:1.0: USB hub found
+[   11.460000] hub 2-0:1.0: 1 port detected
+[   11.564000] DISCONNECTED PORT
+[   11.568000] uhci_hcd: USB Universal Host Controller Interface driver
+[   11.572000] uhci_hcd 0000:00:0f.0: UHCI Host Controller
+[   11.580000] uhci_hcd 0000:00:0f.0: new USB bus registered, assigned bus number 3
+[   11.588000] uhci_hcd 0000:00:0f.0: irq 135, io base 0x1ae00000
+[   11.592000] hub 3-0:1.0: USB hub found
+[   11.596000] hub 3-0:1.0: 2 ports detected
+[   11.600000] uhci_hcd 0000:00:0f.1: UHCI Host Controller
+[   11.604000] uhci_hcd 0000:00:0f.1: new USB bus registered, assigned bus number 4
+[   11.612000] uhci_hcd 0000:00:0f.1: irq 135, io base 0x1ae00020
+[   11.620000] hub 4-0:1.0: USB hub found
+[   11.620000] hub 4-0:1.0: 2 ports detected
+[   11.640000] input: gpio-keys-polled as /devices/platform/gpio-keys-polled/input/input0
+[   16.276000] device eth0 entered promiscuous mode
+[   16.288000] br-lan: port 1(eth0) entered forwarding state
+[   16.292000] br-lan: port 1(eth0) entered forwarding state
+[   18.296000] br-lan: port 1(eth0) entered forwarding state
+</code>
+</p>
+</HTML>
 ===== backup flash =====
@@ Line 2645: / Line 2988: @@
-=== run u-boot noninvasive via serial port ===
+==== run u-boot noninvasive via serial port ====
   - download [[http://downloads.openwrt.org/snapshots/trunk/lantiq/uboot-lantiq-arv752DPW22_brnboot/|u-boot.bin]]
@@ Line 2680: / Line 3023: @@
 http start
 ..........................................................................</code>
+You can hit **[Ctrl]** + **[C]** to get to the command line or hitting a key at the requested time.
+==== install OpenWRT via serial port ====
+<color red>**Attention**:\\
+In this paragraph you have to take action on **bootloader [bl]** cmd line and sometimes on **u-boot [ub]** cmd line and sometimes local **[lo]**.\\
+Don't mix up!</color>
+Download the squash image [[http://downloads.openwrt.org/attitude_adjustment/12.09-beta/lantiq/danube/|openwrt-lantiq-danube-ARV752DPW22-squashfs.image]].
+At first create a flash image that doesn't destroy the original bootloader.
+To do this take a copy of the original bootloader code (first 128k of the backup firmware) and attach the squash image to it:
+**[lo]**: ''cat ARV752DPW22_boot.dump openwrt-lantiq-danube-ARV752DPW22-squashfs.image > flash.img''
+Then erase all flash blocks not needed on the u-boot command line:
+**[ub]**: ''ARV752DPW22 => erase 1:9-134''
+This takes some time.
+Then reset and write the just created ''flash.img'' via XMODEM to the flash at area 5 (whole flash):
+choose\\
+**[bl]**: ''[U] Upload to Flash'' \\
+**[bl]**: ''[5] Flash Image     0xB0000000    8192K             '' and transmit via\\
+**[lo]**: ''sx flash.img </dev/ttyUSB0 >/dev/ttyUSB0''
+This takes some more time to transmit and then takes some time again to get written to the flash. **Be patient!!**
+Wait until the bootloader command line is interactive again. **Be patient!!**
+The openwrt image is on the flash but it doesn't start automatically because u-boot isn't on flash yet.
+To boot OpenWRT put u-boot into ram again and start it. That's it.
 ===== UART Mode =====

toh/astoria/arv752dpw22.1349123468.txt.bz2 · Last modified: 2012/10/01 22:31 by taeuber

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