FreeCalypso > hg > freecalypso-sw
view gsm-fw/services/etm/etm_env.c @ 992:a7b0b426f9ca
target-utils: boot ROM UART autodetection revamped
The new implementation should work with both the familiar Calypso C035
boot ROM version found in our regular targets as well as the older
Calypso F741979B version found on the vintage D-Sample board.
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Wed, 30 Dec 2015 21:28:41 +0000 |
parents | 13af69b6a3dc |
children |
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/******************************************************************************** * Enhanced TestMode (ETM) * @file etm_env.c * * @author Kim T. Peteren (ktp@ti.com) * @version 0.1 * * * History: * * Date Modification * ------------------------------------ * 16/06/2003 Creation * * (C) Copyright 2003 by Texas Instruments Incorporated, All Rights Reserved *********************************************************************************/ #include "etm_config.h" #include "etm_env.h" #include "../../riviera/rvm/rvm_priorities.h" #include "../../riviera/rvm/rvm_use_id_list.h" #include "../../riviera/rv/rv_defined_swe.h" #include <string.h> /****************************************************************************** * *****************************************************************************/ /* External declaration */ extern T_RV_RET etm_task(void); /** * Pointer on the structure gathering all the global variables * used by ETM instance. */ T_ETM_ENV_CTRL_BLK *etm_env_ctrl_blk = NULL; /****************************************************************************** * Function : etm_get_info * * Description : This function is called by the RV manager to learn * driver requirements in terms of memory, SWEs... * * Parameters : T_RVM_INFO_SWE * swe_info: pointer to the structure to fill * containing infos related to the driver SWE. * * Return : T_RVM_RETURN * * History : 0.1 * * ******************************************************************************/ T_RVM_RETURN etm_get_info(T_RVM_INFO_SWE *swe_info) { /* SWE info */ swe_info->swe_type = RVM_SWE_TYPE_4; swe_info->type_info.type4.swe_use_id = ETM_USE_ID; memcpy(swe_info->type_info.type4.swe_name, "ETM", sizeof("ETM")); swe_info->type_info.type4.stack_size = ETM_STACK_SIZE; swe_info->type_info.type4.priority = RVM_ETM_TASK_PRIORITY; /* Set the return path */ swe_info->type_info.type4.return_path.callback_func = NULL; swe_info->type_info.type4.return_path.addr_id = 0; /* memory bank info */ swe_info->type_info.type4.nb_mem_bank = 1; memcpy (swe_info->type_info.type4.mem_bank[0].bank_name, "ETM_PRIM", 9); swe_info->type_info.type4.mem_bank[0].initial_params.size = ETM_MB_PRIM_SIZE; swe_info->type_info.type4.mem_bank[0].initial_params.watermark = ETM_MB_PRIM_WATERMARK; /* linked SWE info */ /* this SWE requires the ATP SWE to run */ #if ETM_ATP_SUPPORT swe_info->type_info.type4.nb_linked_swe = 1; swe_info->type_info.type4.linked_swe_id[0] = ATP_USE_ID; #else swe_info->type_info.type4.nb_linked_swe = 0; #endif /* generic functions */ swe_info->type_info.type4.set_info = etm_set_info; swe_info->type_info.type4.init = etm_init; swe_info->type_info.type4.core = etm_start; swe_info->type_info.type4.stop = etm_stop; swe_info->type_info.type4.kill = etm_kill; return RVM_OK; } /****************************************************************************** * Function : etm_set_info * * Description : This function is called by the RV manager to inform * the driver SWE about task_id, mb_id and error function. * * Parameters : - T_RVF_ADDR_ID addr_id: unique path to the SWE. * - T_RV_RETURN ReturnPath[], array of return path for linked SWE * - T_RVF_MB_ID mbId[]: array of memory bank ids. * - callback function to call in case of unrecoverable error. * * Return : T_RVM_RETURN * * History : 0.1 * * ******************************************************************************/ T_RVM_RETURN etm_set_info (T_RVF_ADDR_ID addr_id, T_RV_RETURN return_path[], T_RVF_MB_ID bk_id[], T_RVM_RETURN (*rvm_error_ft)(T_RVM_NAME swe_name, T_RVM_RETURN error_cause, T_RVM_ERROR_TYPE error_type, T_RVM_STRING error_msg)) { /* Create instance gathering all the variable used by EXPL instance */ if (rvf_get_buf(bk_id[0], sizeof(T_ETM_ENV_CTRL_BLK), (T_RVF_BUFFER**)&etm_env_ctrl_blk) != RVF_GREEN) { /* The environemnt will cancel the ETM instance creation. */ return RVM_MEMORY_ERR; } /* Store the pointer to the error function */ etm_env_ctrl_blk->error_ft = rvm_error_ft ; /* Store the mem bank id. */ etm_env_ctrl_blk->prim_id = bk_id[0]; /* Store the addr id */ etm_env_ctrl_blk->addr_id = addr_id; /* * Task ID (task_id) and Memory bank ID (mb_id) can be retrieved later * using rvf_get_taskid and rvf_get_mb_id functions. */ /* return_path of linked SWE -> not used */ return RVM_OK; } /****************************************************************************** * Function : etm_init * * Description : This function is called by the RV manager to initialize the * etm SWE before creating the task and calling etm_start. * * Parameters : None * * Return : T_RVM_RETURN * * History : 0.1 (20-August-2000) * * ******************************************************************************/ T_RVM_RETURN etm_init(void) { return RVM_OK; } /****************************************************************************** * Function : etm_start * * Description : This function is called by the RV manager to start the etm * SWE, it is the body of the task. * * Parameters : None * * Return : T_RVM_RETURN * * History : 0.1 * * ******************************************************************************/ T_RVM_RETURN etm_start(void) { etm_task(); return RV_OK; } /****************************************************************************** * Function : etm_stop * * Description : This function is called by the RV manager to stop the etm SWE. * * Parameters : None * * Return : T_RVM_RETURN * * History : 0.1 * ******************************************************************************/ T_RVM_RETURN etm_stop(void) { return RVM_OK; } /****************************************************************************** * Function : etm_kill * * Description : This function is called by the RV manager to kill the etm * SWE, after the etm_stop function has been called. * * Parameters : None * * Return : T_RVM_RETURN * * History : 0.1 * * ******************************************************************************/ T_RVM_RETURN etm_kill (void) { rvf_free_buf(etm_env_ctrl_blk); return RVM_OK; }