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view src/cs/drivers/drv_app/ffs/ffs_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:	ffs_env.h													*/
/*                                                                          */
/*	Purpose:	This file contains prototypes for RV manager related	*/
/*				functions used to get info, start and stop the ffs block.	*/
/*                                                                          */
/*  Version		0.1															*/
/*																			*/
/* 	Date       	Modification												*/
/*  ------------------------------------									*/
/*  10/24/2000	Create														*/
/*																			*/
/*	Author		Pascal Puel 												*/
/*																			*/
/* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved*/
/****************************************************************************/
#ifndef __FFS_ENV_H_
#define __FFS_ENV_H_


#include "rvm/rvm_gen.h"
#include "ffs/ffs_pool_size.h"	/* Stack & Memory Bank sizes definitions */


/* FFS mailbox */
#define FFS_MAILBOX	RVF_TASK_MBOX_0

/* min mem size: fd_max * fd_buf_size + 1k */
/* memory bank size and watermark */	
#define FFS_MB_PRIM_SIZE      FFS_MB1_SIZE

#define FFS_MB_PRIM_WATERMARK (FFS_MB_PRIM_SIZE - 3000)


typedef struct
{
	T_RVF_MB_ID	mbid;
	T_RVF_ADDR_ID   addr_id;
} T_FFS_TASK_INFO;

extern T_FFS_TASK_INFO ffs_task_info;

/* generic functions declarations */
T_RVM_RETURN ffs_get_info (T_RVM_INFO_SWE  *infoSWE);
T_RVM_RETURN ffs_set_info(T_RVF_ADDR_ID  addr_id,
						  T_RV_RETURN		ReturnPath[],
						  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 ffs_init (void);
T_RVM_RETURN ffs_start (void);
T_RVM_RETURN ffs_stop (void);
T_RVM_RETURN ffs_kill (void);

#endif /*__FFS_ENV_H_*/