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view src/cs/services/etm/etm_env.c @ 638:cab2f315827e

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FFS dev.c: added Spansion PL032J to the "generic" table With the discovery of first GTM900 and then Tango, it now appears that Openmoko was not the only manuf after all who kept TI's TCS211 firmware largely intact (as opposed to changing it beyond all recognition like Compal, Chi-Mei and BenQ did), thus we are now getting new "alien" targets on which we reuse the original manuf's FFS with IMEI and RF calibration tables as if it were native. On these targets we use the original device table for FFS, even though we previously thought that it would never apply to any target other than dsample, leonardo and gtamodem. We have previously added Samsung K5L33xxCAM (a new kind of multi-ID device) to the generic table to support its use in Huawei GTM900-B modules; now we got news that some slightly older GTM900-B specimen used S71PL032J instead, so we are now adding PL032J as well.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 30 Jan 2020 17:45:48 +0000
parents 49254db81128
children
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line source

/********************************************************************************
 * 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/etm_env.h"

#include "rvm/rvm_priorities.h"
#include "rvm/rvm_use_id_list.h"
#include "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;

/* FreeCalypso addition */
int etm_is_running;


/******************************************************************************
* 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 */
#ifdef RVM_ATP_SWE
    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)
{
    etm_is_running = 1;		/* FreeCalypso addition */
    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)
{
    etm_is_running = 0;		/* FreeCalypso addition */
    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;
}