Pirelli DP-L10 support for burst_ind

Hi Sylvain, hi Steve, hi list! I did some kind of backport of Pirelli DP-L10 support for the burst_ind branch, patch attached. Remember that after applying you still have to swap the UARTs as mentioned in the wiki to maintain compatibility with the usual configuration in compal phones. The convenient thing with using the Pirelli with burst_ind is that it works out-of-the-box at high serial speed using its standard usb cable (without 2.5 jack to serial to ftdi-usb constructions). But there is one issue I came across with layer23, after a short time of normal operation when returning from DCH to CCH it just gets stuck. The FBSB request returns 255 as result so I guess the fw was not able to resyncronize. When a new request is made by restarting layer23, it works again for some time. Perhaps it has something to do with the used calibration values like SYSTEM_INHERENT_GAIN for the gain control etc. which could be different with the Pirelli layout? BTW, Sylvain, will there be an integration of burst_ind functionality into the master branch at some time, do you have some plan for this? Regards, Mad