osmo-gsm-tester: Support OC-2G BTS
There's an OC2G BTS attached to the Prod osmo-gsm-tester setup. Let's add support to run daily tests on it.
osmo-bts-oc2g and osmo-pcu-oc2g binaries are already built (this patch makes it build with correct SDK):
Initial support to use them in osmo-gsm-tester can be found in:
Current status: osmo-gsm-tester can start everything fine, but MS are unable to find the BTS.
osmo-bts/pcu binaries can be found inside OC2G filesystem under "/osmo-gsm-tester-bts", as well as the cfg file being used.
bsc, hlr, etc. are to be run outside in a PC. Sample config files can be found under the run.tgx artifcat of the job mentioned above. Using GSM900 with ARFCN 54.