config: introduced new CONFIG_MCSI_MODEM preprocessor symbol All MCSI functionality was previously conditionalized on CONFIG_TARGET_FCMODEM (even earlier it was CONFIG_TARGET_FCDEV3B), but having a dedicated preprocessor symbol for this purpose (defined in targets/*.h as appropriate) makes it much easier to support different modem targets with MCSI enabled.

#ifndef __RF_CFG__
#define __RF_CFG__
#define RF 12
#define RF_FAM 12
#define RF_PA 2
#define RF_PG 2
#endif /* __RF_CFG__ */