Siemens Gigaset SE515 DSL (ADSL-Router)

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Hardware

Mini-PCI wifi expansion card

Power Supply

UART

UART @ 3.3V TTL on 4-pin header J304. Pin assignment from top (closer to Ethernet) to bottom (closer to RAM):

  • 3.3V
  • GND
  • UART TX (from router)
  • UART RX (to router)

Bootlog (broken router)



CFE version 1.0.37-5.5.24 for BCM96345 (32bit,SP,BE)

Board IP address                : 192.168.1.1:ffffff00  
Host IP address                 : 192.168.1.2  
Gateway IP address              :   
Run from flash/host (f/h)       : f  
Default host run file name      :   
Default host flash file name    : bcmRTA770W_fs_kernel  
Boot delay (1-9 seconds)        : 1  
Board Id Name                   : RTA770BW  
Psi size in KB                  : 16
Number of MAC Addresses (1-32)  : 1  
Ethernet MAC Address            : 00:01:e3:48:04:ed  
Wireless sprom saved flag       : y  
Memory size in MB               : 16

==== Press space key to stop auto run (1 seconds) ====
Auto run second count down(before hit space key): 0
Code Address: 0x80010000, Entry Address: 0x8001046c
Decompression OK!
Entry at 0x8001046c
Starting program at 0x8001046c
Total Flash size: 4096K with 67 sectors,nvram start block at 0
Scratch pad is not used for this flash part.
RTA770BW prom init
BP_MEMORY_16MB_1_CHIP
CPU revision is: 00028000
Primary instruction cache 8kb, linesize 16 bytes (2 ways)
Primary data cache 4kb, linesize 16 bytes (2 ways)
Linux version 2.4.17 (wilson@AndrewLinux) (gcc version 3.1) #1 Tue Mar 1 14:06:15 CST 2005
Determined physical RAM map:
 memory: 00fc0000 @ 00000000 (usable)
On node 0 totalpages: 4032
zone(0): 4032 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/mtdblock0 ro
bcm_console_setup
Calibrating delay loop... 92.97 BogoMIPS
Memory: 14020k/16128k available (1476k kernel code, 2108k reserved, 80k data, 44k init, 0k highmem)
Dentry-cache hash table entries: 2048 (order: 2, 16384 bytes)
Inode-cache hash table entries: 1024 (order: 1, 8192 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 4096 (order: 2, 16384 bytes)
Checking for 'wait' instruction...  unavailable.
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
brcmboard: brcm_board_init entry
BP_MEMORY_16MB_1_CHIP
Module bcm63xx_cons.c v1.1 Mar  1 2005 14:06:29
block: 64 slots per queue, batch=16
PPP generic driver version 2.4.1
blaadd: blaa_detect entry
adsl: adsl_init entry
D%G - Power failure detected. ADSL Link down.

Bootloader

The bootloader can be reached by pressing space on the serial terminal during the bootup process:



CFE version 1.0.37-5.5.24 for BCM96345 (32bit,SP,BE)

Board IP address                : 192.168.1.1:ffffff00  
Host IP address                 : 192.168.1.2  
Gateway IP address              :   
Run from flash/host (f/h)       : f  
Default host run file name      :   
Default host flash file name    : bcmRTA770W_fs_kernel  
Boot delay (1-9 seconds)        : 1  
Board Id Name                   : RTA770BW  
Psi size in KB                  : 16
Number of MAC Addresses (1-32)  : 1  
Ethernet MAC Address            : 00:01:e3:48:04:ed  
Wireless sprom saved flag       : y  
Memory size in MB               : 16

==== Press space key to stop auto run (1 seconds) ====
Auto run second count down(before hit space key): 1
web info: Waiting for connection on socket 0.
CFE> q
Invalid command: "q"
Available commands: w, e, r, p, c, f, i, b, reset, flashimage, help

*** command status = -1
CFE> help
Available commands:

w                   Write the whole image start from beginning of the flash
e                   Erase [n]vram or [a]ll flash except bootrom
r                   Run program from flash image or from host depend on [f/h] flag
p                   Print boot line and board parameter info
c                   Change booline parameters
f                   Write image to the flash 
i                   Erase persistent storage data
b                   Change board parameters
reset               Reset the board
flashimage          Flashes a compressed image after the bootloader.
help                Obtain help for CFE commands

For more information about a command, enter 'help command-name'
*** command status = 0
CFE> p
Board IP address                : 192.168.1.1:ffffff00  
Host IP address                 : 192.168.1.2  
Gateway IP address              :   
Run from flash/host (f/h)       : f  
Default host run file name      :   
Default host flash file name    : bcmRTA770W_fs_kernel  
Boot delay (1-9 seconds)        : 1  
Board Id Name                   : RTA770BW  
Psi size in KB                  : 16
Number of MAC Addresses (1-32)  : 1  
Ethernet MAC Address            : 00:01:e3:48:04:ed  
Wireless sprom saved flag       : y  
Memory size in MB               : 16

*** command status = 0
CFE> 

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