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toh:t-com:spw303v-b [2012/10/06 15:14]
toh:t-com:spw303v-b [2014/02/26 17:27] (current)
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 ===== Hardware ===== ===== Hardware =====
 +==== Info ====
 +| **[[wp>​Instruction set|Architecture]]:​** ​   | [[wp>​MIPS architecture|MIPS]] |
 +| **Vendor:​** ​         | [[wp>​Broadcom]] |
 +| **[[doc:​techref:​Bootloader]]:​** ​    | [[doc:​techref:​bootloader:​CFE]] |
 +| **Board Id:**  | 96358-502V |
 +| **[[doc:​hardware:​soc|System-On-Chip]]:​** ​ | BCM6358 |
 +| **[[doc:​hardware:​cpu|CPU]]/​Speed** ​       | BMIPS4350 V1.0 / 300 Mhz [[doc:​hardware:​soc:​soc.broadcom.bcm63xx:​smp|BMIPS Dual Core]] |
 +| **Flash-Chip:​** ​     | :?: |
 +| **Flash size:​** ​     | 8 MiB |
 +| **RAM size :**             | 32 MiB |
 +| **Wireless:​** ​       | Broadcom BCM4322 |
 +| **Wireless standard:** | 802.11b/g/n |
 +| **Ethernet:​** ​       | Internal PHY |
 +| **Internet:​** ​       | ADSL2+ Annex B (unsupported) |
 +| **USB:​** ​            | No |
 +| **[[doc:​hardware:​port.serial|Serial]]:​** ​         | [[#​Serial|Yes]] |
 +| **[[doc:​hardware:​port.jtag|JTAG]]:​** ​           | [[#​JTAG|No]] ​ |
  
-| **Architecture:​** MIPS |  
-| **Vendor:** Broadcom |  
-| **Bootloader:​** CFE |  
-| **System-On-Chip:​** BCM6358 |  
-| **CPU/​Speed** BMIPS 4350 300 Mhz |  
-| **Flash-Chip:​** ? |  
-| **Flash size:** 8192 KiB |  
-| **RAM:** 32 MiB |  
-| **Wireless:​** Broadcom BCM4322 11b/g/n |  
-| **Ethernet:​** Internal PHY | 
-| **Internet:​** ADSL2+ Annex B (unsupported) ​ | 
-| **USB:** No |  
-| **Serial:** [[#​Serial|Yes]] |  
-| **JTAG:** No | 
  
 ==== Opening the case ==== ==== Opening the case ====
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 -> [[doc:​hardware:​port.serial]] ​ -> [[doc:​hardware:​port.serial]] ​
  
-The Speedport W 303V comes pre equipped with a serial header with 3.3V TTL.+The Speedport W 303V comes pre equipped with a serial header with 3.3V TTL. The serial console is available on J3 
 + 
 +<​code>​ 
 +serial connector J3 
 + 
 +       ​|---| 
 +       | o | GND 
 +       | o | RX 
 +       | o | TX 
 +       | o | 3.3V 
 +       ​|---| 
 + 
 +  <​Ethernet/​RJ45 Ports are on this side> 
 + 
 +</​code>​ 
 + 
 +The serial port is the typical 3.3V TTL serial commonly found on router and router-like devices, NOT a PC-style RS-232 serial, with it's different signaling voltages. It's 115200 8-N-1 without hardware or software control. 
 + 
 + 
  
 ===== Installation ===== ===== Installation =====
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 <​code>​ <​code>​
 cd /tmp/ cd /tmp/
-wget http://​downloads.openwrt.org/​attitude_adjustment/​12.09-beta/​brcm63xx/​generic/​openwrt-SPW303V-squashfs-cfe-sysupgrade.bin+wget http://​downloads.openwrt.org/​attitude_adjustment/​12.09/​brcm63xx/​generic/​openwrt-SPW303V-squashfs-cfe-sysupgrade.bin
 sysupgrade openwrt-SPW303V-squashfs-cfe-sysupgrade.bin sysupgrade openwrt-SPW303V-squashfs-cfe-sysupgrade.bin
 </​code>​ </​code>​
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 | Reset | reset |  | Reset | reset | 
 | Secure Easy Setup | ses |  | Secure Easy Setup | ses | 
 + 
 +there is a problem with the latest trunk - feb 2014 . the router always boot into failsafe - caused by the button config.
 +take a look at https://​dev.openwrt.org/​ticket/​14546
  
 ===== Debricking ===== ===== Debricking =====
 -> [[doc:​howto:​generic.debrick]] -> [[doc:​howto:​generic.debrick]]
 +
 +The bootloader (CFE) has a web interface for uploading firmware images. ​
 +Press your reset button while powering up the device, wait ~20seconds, then release the reset button. All LEDs should light.
 +Your device will be accessible on the http://​192.168.2.1 address with a very simple webpage where you can upload a new image. ​
 +The device will not start a DHCP server, you will have to configure your host to the 192.168.2.x subnet.
 +
 +Ps. do not try to upload images with TFTP using the flashimage command in your CFE prompt, because it does not works.
  
 ===== Notes ===== ===== Notes =====
toh/t-com/spw303v-b.1349529242.txt.bz2 · Last modified: 2012/10/06 15:14 (external edit)