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view src/cs/drivers/drv_app/pwr/pwr_env.h @ 223:740a8e8fc9d7

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startup sync logic rework for the new PWON button boot scheme Previously we added logic to the MMI task to hold off PEI init until R2D is running, and then extended that condition to wait for FCHG init too. However, the dependencies of MMI upon R2D and FCHG don't start until mmiInit(), and that call is driven by Switch_ON() code, hence the wait for R2D and FCHG init can be made in that code path instead of the MMI task. Furthermore, with our new way of signaling PWON button boot to MMI, we need a new wait to ensure that the MMI task is up - previously this assurance was provided by the wait for Kp pointers to be set. Solution: revert our previous PEI init hold-off additions to MMI, add a new flag indicating MMI task init done, and put the combined wait for all needed conditions into our new PWON button boot code in power.c.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 27 Apr 2021 06:24:52 +0000
parents 4e78acac3d88
children
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/*****************************************************************************/
/*                                                                           */
/* File Name:  pwr_env.h                                                     */
/*                                                                           */
/* Purpose: This file contains prototypes for RV manager related             */
/*          functions used to get info, start and stop the pwr block         */
/*                                                                           */
/* Version     0.1                                                           */
/*                                                                           */
/* Date        Modification                                                  */
/*  ------------------------------------                                     */
/* 20/08/2000  Create                                                        */
/*                                                                           */
/* Author      Candice Bazanegue (c-brille@ti.com)                           */
/*                                                                           */
/* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved */
/*****************************************************************************/

#ifndef __PWR_ENV_H__
#define __PWR_ENV_H__

#include "rvm/rvm_gen.h"
#include "pwr/pwr_api.h"

#include "pwr/pwr_cust.h"

#include "pwr/pwr_pool_size.h"	/* Stack & Memory Bank sizes definitions */

#define PWR_MAILBOX_USED   RVF_TASK_MBOX_1

/* memory bank size and watermark */
#define PWR_MB_PRIM_SIZE            PWR_MB1_SIZE

#define PWR_MB_PRIM_WATERMARK     (PWR_MB_PRIM_SIZE - 200)

#define PWR_MB_PRIM_INC_SIZE        0
#define PWR_MB_PRIM_INC_WATERMARK   0

typedef struct
{
   T_RVF_MB_ID          prim_id;
   T_RVF_ADDR_ID        addr_id;
   T_PWR_CHARGING_STATE charging_state;
   UINT16               i2v_madc_offset;
   UINT16               madc_eoc_current_code;
   UINT16               max_voltage_code;
   T_POWER_INFO         power_info;
   T_POWER_ALERT        power_alert;
   T_RV_RETURN          power_emergency;
   T_PWR_TIMER0_STATE   timer0_state;
   T_PWR_BATTERY_TYPE   bat_type;
   INT16                bat_celsius_temp; /* temperature in Celsius degrees */
} T_PWR_ENV_CTRL_BLK;


extern T_PWR_ENV_CTRL_BLK *pwr_env_ctrl_blk;


/* Prototypes */

T_RVM_RETURN pwr_get_info (T_RVM_INFO_SWE  *infoSWE);

T_RVM_RETURN pwr_set_info( T_RVF_ADDR_ID  addr_id,
                           T_RV_RETURN    return_path[],
                           T_RVF_MB_ID    mbId[],
                           T_RVM_RETURN   (*callBackFct) (T_RVM_NAME SWEntName,
                           T_RVM_RETURN errorCause,
                           T_RVM_ERROR_TYPE errorType,
                           T_RVM_STRING errorMsg));

T_RVM_RETURN pwr_init (void);
T_RVM_RETURN pwr_start (void);
T_RVM_RETURN pwr_stop (void);
T_RVM_RETURN pwr_kill (void);


#endif /* __PWR_ENV_H__ */