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board preprocessor conditionals: prep for more FC hw in the future This change eliminates the CONFIG_TARGET_FCDEV3B preprocessor symbol and all preprocessor conditionals throughout the code base that tested for it, replacing them with CONFIG_TARGET_FCFAM or CONFIG_TARGET_FCMODEM. These new symbols are specified as follows: CONFIG_TARGET_FCFAM is intended to cover all hardware designs created by Mother Mychaela under the FreeCalypso trademark. This family will include modem products (repackagings of the FCDEV3B, possibly with RFFE or even RF transceiver changes), and also my desired FreeCalypso handset product. CONFIG_TARGET_FCMODEM is intended to cover all FreeCalypso modem products (which will be firmware-compatible with the FCDEV3B if they use TI Rita transceiver, or will require a different fw build if we switch to one of Silabs Aero transceivers), but not the handset product. Right now this CONFIG_TARGET_FCMODEM preprocessor symbol is used to conditionalize everything dealing with MCSI. At the present moment the future of FC hardware evolution is still unknown: it is not known whether we will ever have any beyond-FCDEV3B hardware at all (contingent on uncertain funding), and if we do produce further FC hardware designs, it is not known whether they will retain the same FIC modem core (triband), if we are going to have a quadband design that still retains the classic Rita transceiver, or if we are going to switch to Silabs Aero II or some other transceiver. If we produce a quadband modem that still uses Rita, it will run exactly the same fw as the FCDEV3B thanks to the way we define TSPACT signals for the RF_FAM=12 && CONFIG_TARGET_FCFAM combination, and the current fcdev3b build target will be renamed to fcmodem. OTOH, if that putative quadband modem will be Aero-based, then it will require a different fw build target, the fcdev3b target will stay as it is, and the two targets will both define CONFIG_TARGET_FCFAM and CONFIG_TARGET_FCMODEM, but will have different RF_FAM numbers. But no matter which way we are going to evolve, it is not right to have conditionals on CONFIG_TARGET_FCDEV3B in places like ACI, and the present change clears the way for future evolution.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 01 Apr 2019 01:05:24 +0000
parents 945cf7f506b2
children
line wrap: on
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/************* Revision Controle System Header *************
 *                  GSM Layer 1 software
 * L1_DYN_DWL_PROTO.H
 *
 *        Filename l1_dyn_dwl_proto.h
 *  Copyright 2004 (C) Texas Instruments
 *
 ************* Revision Controle System Header *************/

#if (L1_DYN_DSP_DWNLD == 1)

#ifndef _L1_DYN_DWL_PROTO_H_
#define _L1_DYN_DWL_PROTO_H_

/* Functions declared in l1_dyn_dwl_apihisr.c */
void   l1_dyn_dwnld_apihisr(void);
BOOL   l1_dyn_dwnld_apihisr_error_handler(void);
UWORD8 l1_dyn_dwnld_copy_patch_process (BOOL new_patch);


/* Functions declared in l1_dyn_dwl_afunc.c*/
void    l1_handle_particular_cases_for_TCS211(UWORD32 msg_code, BOOL *return_flag);
BOOL    l1_does_the_incoming_primitive_trigger_dynamic_dwnld(UWORD32 msg_code, BOOL delay_flag);
UWORD16 l1_lookup_primitive_patch_matrix(UWORD32 msg_code, UWORD16* patch_id_p);
BOOL    l1_is_patch_already_installed (UWORD16 patch_id);
BOOL    l1_is_patch_id_in_uninstall_set (UWORD16 patch_id, UWORD16 *uninstall_patch_vect, UWORD16 num_of_uninstall_elem);
BOOL    l1_manage_patch_incompatibilty(UWORD16 num_of_patch_id_to_dwnld, UWORD16 *num_of_uninstall_elem, UWORD16 *uninstall_patch_id_vect);
void    l1_update_semaphores_for_all_state_machines(UWORD16 num_of_patch_id_to_dwnld);
void    l1_set_semaphores_for_all_state_machines_involved(UWORD16 delay_num_patch, UWORD16* delay_patch_array);
void    l1_reset_semaphores();
void    l1_disable_DSP_trace();
void    l1_enable_DSP_trace();
BOOL    l1_pop_Primitive(UWORD32 *p_primitive);
UWORD32 l1_check_Fifo_Primitive();
BOOL    l1_push_Primitive(UWORD32 primitive_id);

/* Functions declared in l1_dyn_dwl_async.c */
BOOL    l1_dynamic_download_manager(UWORD32 SignalCode, BOOL delay_flag);

/* Functions declared in l1_dyn_dwl_func.c*/

void l1_set_uninstall_parameters(void);
BOOL    l1_set_dyn_dwnld_install_vect(UWORD16* size_p, UWORD32* dest_addr, UWORD16* crc_vect, const UWORD8 *patch_array_code, UWORD16 i);
UWORD16 l1_initialize_patch_parameters();
void    l1_initialize_pointers_for_copy(UWORD16 **pp_dest_mcu, UWORD16 **pp_src_mcu);
void    l1_copy_till_the_end_of_the_patch_and_update_write_pointer(UWORD16 tmp_patch_size, UWORD16* p_dest_mcu, UWORD16* p_src_mcu);
void    l1_copy_till_end_of_dwnld_area_and_update_write_pointer(UWORD16 tmp_dwnld_area_size,UWORD16 *p_dest_mcu, UWORD16 *p_tmp_patch_size, UWORD16 **pp_src_mcu);
BOOL    l1_copy_first_N_words (UWORD16 *dwnld_area_size_p, UWORD16 *patch_area_size_p, UWORD16 **pp_dest_mcu, UWORD16 **pp_src_mcu);
UWORD16 l1_initialize_download_area_parameters();
BOOL    l1_init_pointers_and_copy_first_block_of_data(UWORD16 *dwnld_area_size_p, UWORD16 *patch_size_p, UWORD16 **pp_dest_mcu, UWORD16 **pp_src_mcu, BOOL new_patch);

/* Functions declared in l1_dyn_dwl_init.c*/

void l1_dyn_dwnld_initialize_var();
void l1_dyn_dwnld_reset();
void l1_dyn_dwnld_reset_api();


#endif    // _L1_DYN_DWL_PROTO_H_
#endif    // L1_DYN_DSP_DWNLD