Finding hardware revision
From Openmoko
NOTE! The string found in /proc/cpuinfo IS NOT A RELIABLE INDICATOR OF WHICH HARDWARE YOU HAVE! [citation needed -- for shipping A5 and A6 PCBs it should be perfectly reliable]
You will need to login via USB Networking or otherwise SSH into your FreeRunner, and find the hardware revision as follows:
root@om-gta02:~# libgsmd-tool -m shell libgsm-tool - (C) 2006-2007 by Harald Welte and Openmoko, Inc. This program is Free Software and has ABSOLUTELY NO WARRANTY rv # # Get revision revision: "HW: GTA02BV5, GSM: gsm_ac_gp_fd_pu_em_cph_ds_vc_cal35_ri_36_amd8_ts0-Moko8"
If your are running fso, you can use mickeyterm and the at+cgmr command.