view src/cs/riviera/rvf/rvf_cust.h @ 261:841a848ba762

SPI SWE: clear any pending boot-time interrupts in spi_init() Charger plug/unplug hw logic in the Iota ABB has no built-in debouncing, thus electrical contact bounce on the charging power connection interface produces a lot of charger plug/unplug interrupts. When we boot in charging mode (charging power present at boot time and is presumably the cause of Switch-ON), some bounce may occur between the initial Iota Switch-ON action and Calypso firmware booting. By clearing any accumulated ITSTATREG interrupts on boot, we prevent these pre-boot interrupts from generating charger plug/unplug events to FCHG, which would upset smooth from-boot charging.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 14 May 2021 02:49:05 +0000
parents 4e78acac3d88
children
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/****************************************************************************/
/*                                                                          */
/*  Name        rvf_cust.h                                                  */
/*                                                                          */
/*  Function    this file contains rvf cust definitions                     */
/*                                                                          */
/*  Version		0.1															*/
/*																			*/
/* 	Date       	Modification												*/
/*  ------------------------------------									*/
/*  29/11/2002	Create														*/
/*																			*/
/*	Author		Stephanie Gerthoux(s-gerthoux@ti.com)						*/
/*																			*/
/* (C) Copyright 2002 by Texas Instruments Incorporated, All Rights Reserved*/
/****************************************************************************/


#ifndef _RVF_CUST_H
#define _RVF_CUST_H


#include "rv/general.h"


/* RVF will managed at most 2 pools of memory for dynamic allocation */
/* buffer pool structure*/
typedef struct _t_rvf_pool
{
	void * start_address;			/* address of the beginnig of the pool */
	UINT32 pool_size;				/* total size of the pool */
} T_RVF_POOL;


/* RVF function prototypes */

void _rvf_init_free_queue (UINT8 id, UINT32 size, void *p_mem);

#endif /* _RVF_I_H */