OpenWrt on the Siemens SE515
****************************

This is a short walkthrough for OpenWrt on the Siemens SE515. At the moment you
can do nothing with it, you'll just have a serial console. That's all.

To flash OpenWrt on the SE515, please make sure you have an already working
TFTP server. I assume the directory where the files are stored is /tftpboot.
Also make sure you connected the serial console to the board with the following
settings: 115200, 8N1, Software Flow Control and disabled Hardware Flow
Control.

$> mkdir test
$> cd test
$> svn co -r 12259 https://svn.openwrt.org/openwrt/trunk
$> wget http://www.mcbachmann.de/projects/openwrt/openwrt-patches/rev_12259/se515.diff
$> cd trunk
$> patch -p0 < ../se515.diff
$> make menuconfig

--- menuconfig start ---

Target System: 
[X] Advanced configuration options (for developers) --->
  [X] Show broken platforms / packages

Target System --->
  (X) Broadcom BCM963xx [2.6]

Target Profile --->
  (X) Siemens SE515

--- menuconfig end (save) ---

$> make
*takes a while...*
$> cd bin
$> cp openwrt-RTA770BW-jffs2-64k-cfe.bin /tftpboot/firmware.bin

Now connect the serial console, start a tool like minicom and power on the
SE515. When the line "Auto run second count down(before hit space key): 1"
appears, press the space key multiple times until you get a prompt. If you miss
it, just restart the box.

--- serial console start ---

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

Board IP address                : 192.168.1.199  
Host IP address                 : 192.168.1.11  
Gateway IP address              :   
Run from flash/host (f/h)       : f  
Default host run file name      : firmware.bin  
Default host flash file name    : firmware.bin  
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            : 00:11:22:33:44:55  
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>
CFE> c
Press:  <enter> to use current value
        '-' to go previous parameter
        '.' to clear the current value
        'x' to exit this command
Board IP address                :[192.168.1.123]:  192.168.2.198
Host IP address                 :[192.168.1.11]:   192.168.2.14
Gateway IP address              :[]:
Run from flash/host (f/h)       :[f]:  f
Default host run file name      :[firmware.bin]:
Default host flash file name    :[firmware.bin]:
Boot delay (1-9 seconds)        :[1]:
*** command status = 0
CFE> 
CFE> flashimage firmware.bin
Loading 192.168.2.14:firmware.bin ...
Finished loading 2293764 bytes
...............................................................

Finished flashing image.
Resetting board...

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

Board IP address                : 192.168.2.198  
Host IP address                 : 192.168.2.14  
Gateway IP address              :   
Run from flash/host (f/h)       : f  
Default host run file name      : firmware.bin  
Default host flash file name    : firmware.bin  
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            : 00:11:22:33:44:55  
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: 0x80010000
Decompression OK!
Entry at 0x80010000
Starting program at 0x80010000
Linux version 2.6.25.15 (sven@lenni) (gcc version 4.1.2) #1 Tue Nov 18 10:41:15 CET 2008
Broadcom BCM963xx prom init
Boot loader is : CFEv2
CPU revision is: 00028000 (Broadcom BCM6345)
Determined physical RAM map:
 memory: 00fa0000 @ 00000000 (usable)
Initrd not found or empty - disabling initrd
Zone PFN ranges:
  Normal          0 ->     4000
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
    0:        0 ->     4000
Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 3969
Kernel command line: root=/dev/mtdblock2 rootfstype=squashfs,jffs2 init=/etc/preinit noinitrd console=ttyS0,115200
bcm963xx: enabling icache and dcache...
Primary instruction cache 8kB, VIPT, 2-way, linesize 16 bytes.
Primary data cache 4kB, 2-way, VIPT, no aliases, linesize 16 bytes

[...]
--- serial console end ---