you can dump all of the flash with command “flashtest export 000000 16777216”. However, the proprietary tool “flashtest” gives insights into the flash, and allows dumping it, e.g.
The factoy image doesn't recognize all of the flash in Linux. RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) # brctl showīridge name bridge id STP enabled interfaces TX packets:0 errors:1 dropped:0 overruns:0 carrier:0 RX packets:0 errors:2 dropped:0 overruns:0 frame:59928 TX packets:13 errors:0 dropped:0 overruns:0 carrier:0 RX packets:13 errors:0 dropped:0 overruns:0 frame:0 Ifb0 Link encap:Ethernet HWaddr 32:0A:9F:FA:03:D5 TX packets:15 errors:0 dropped:0 overruns:0 carrier:0 RX packets:23 errors:0 dropped:0 overruns:0 frame:0 TX packets:193 errors:0 dropped:0 overruns:0 carrier:0 RX packets:432 errors:0 dropped:0 overruns:0 frame:0 TX packets:1 errors:0 dropped:0 overruns:0 carrier:0Įth0 Link encap:Ethernet HWaddr F8:01:13:C2:19:73 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:195 errors:0 dropped:0 overruns:0 carrier:0 RX packets:402 errors:0 dropped:0 overruns:0 frame:0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Root=31:2 ro noinitrd console=ttyS0,115200 # cat /proc/meminfo Unaligned exceptions : 23878 # cat /proc/cmdline This is the output for firmware V100R001C748SP107 from Telekom.