Verizon / Samsung 3G SCS-2U01 Serial Console Captures

Written 2011-02-05

Tags:SCS-2U01 Console Verizon Samsung Linux Serial 

The SCS-26UC4 console cable also connects to the Samsung SCS-2U01 3G Verizon Router.

The bootup process goes something like this:

  1. OneNAND Bootloader - ONBL2
  2. ShadowUBL
  3. U-Boot 1.1.1 waits 5 seconds for user input
  4. U-Boot 1.1.1 engages Watchdog with 64 second timeout
  5. U-Boot loads a 1.1MB kernel and 6.6MB RFS image
  6. MonteVista linux boots with a 2.6.18 kernel

  • The built-in ethernet mac is a Faraday FTMAC110 
  • "Machine: Faraday A360"
  • 32K Instruction Cache, 32K Data Cache
  • 224MB usable ram
  • thttpd is still present
  • "MonteVista(R) Linux(R) Professional Edition 5.0.0"
  • "The board type [0x61:12] vid[1]"
  • generates SSH keys on startup
Full log available here: samsung3g.cap