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view gsm-fw/bsp/rhea_arm.h @ 992:a7b0b426f9ca

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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 afceeeb2cba1
children
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/******************************************************************************
            TEXAS INSTRUMENTS INCORPORATED PROPRIETARY INFORMATION           
                                                                             
   Property of Texas Instruments -- For  Unrestricted  Internal  Use  Only 
   Unauthorized reproduction and/or distribution is strictly prohibited.  This 
   product  is  protected  under  copyright  law  and  trade  secret law as an 
   unpublished work.  Created 1987, (C) Copyright 1997 Texas Instruments.  All 
   rights reserved.                                                            
                  
                                                           
   Filename       	: rhea_arm.h

   Description    	: Header file for the ARM RHEA interface

   Project        	: drivers

   Author         	: pmonteil@tif.ti.com  Patrice Monteil.

   Version number	: 1.5

   Date and time	: 01/30/01 10:22:28

   Previous delta 	: 12/08/00 11:38:10

   SCCS file      	: /db/gsm_asp/db_ht96/dsp_0/gsw/rel_0/mcu_l1/release_gprs/RELEASE_GPRS/drivers1/common/SCCS/s.rhea_arm.h

   Sccs Id  (SID)       : '@(#) rhea_arm.h 1.5 01/30/01 10:22:28 '

 
*****************************************************************************/

#include "../include/config.h"

/**** RHEA control register ****/

#define RHEA_CNTL_FACT_0   0x000f	/* Division factor for strobe 0 */
#define RHEA_CNTL_FACT_1   0x00f0	/* Division factor for strobe 1 */
#if ((CHIPSET == 4) || (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 10) || (CHIPSET == 11) || (CHIPSET == 12))
  #define RHEA_CNTL_TIMEOUT  0xff00 	/* RHEA bus access timeout */
#else
  #define RHEA_CNTL_TIMEOUT  0xfe00 	/* RHEA bus access timeout */
#endif

/**** API control register ****/

#if ((CHIPSET == 4) || (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 10) || (CHIPSET == 11) || (CHIPSET == 12))
  #define RHEA_API_WS_H   0x001f		/* API wait states when DSP is in HOM mode */
  #define RHEA_API_WS_S   0x03e0		/* API wait states when DSP in in SAM mode */
#else
  #define RHEA_API_WS_H   0x001f		/* API wait states for High clkout */
  #define RHEA_API_WS_L   0x02e0		/* API wait states for Low clkout */
#endif

/**** ARM RHEA control register ****/

#define RHEA_ARM_WEN_0   0x0001		/* Write enable for strobe 0 */
#define RHEA_ARM_WEN_1   0x0002		/* Write enable for strobe 1 */

/*---------------------------------------------------------------/
/*  RHEA_INITRHEA()						*/
/*--------------------------------------------------------------*/
/* Parameters :Fac0 acces factor strb0, Fac1 acces factor strb1	*/
/*		timeout max time periph stall the processor	*/
/* Return     :	none						*/
/* Functionality :Initialize the RHEA control register		*/
/*--------------------------------------------------------------*/

#if ((CHIPSET == 4) || (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 10) || (CHIPSET == 11) || (CHIPSET == 12))
  #define RHEA_INITRHEA(Fac0,Fac1,TimeOut) (* (unsigned short *) MEM_RHEA_CNTL = (Fac0 | Fac1 << 4 | TimeOut << 8))
#else
  #define RHEA_INITRHEA(Fac0,Fac1,TimeOut) (* (unsigned short *) MEM_RHEA_CNTL = (Fac0 | Fac1 << 4 | TimeOut << 9))
#endif

/*---------------------------------------------------------------/
/*  RHEA_INITAPI()						*/
/*--------------------------------------------------------------*/
/* Parameters :wsH wait states when freq high, wsL wait states	*/
/*		when freq low					*/
/* Return     :	none						*/
/* Functionality :Initialize the API control register		*/
/*--------------------------------------------------------------*/

#define RHEA_INITAPI(wsH, wsL) (* (SYS_UWORD16 *) MEM_API_CNTL = ((wsH) | (wsL) << 5))

/*---------------------------------------------------------------/
/*  RHEA_INITARM()						*/
/*--------------------------------------------------------------*/
/* Parameters : Wen0 write enable domain strb0			*/
/*		Wen1 write enable domain strb1			*/
/* Return     :	none						*/
/* Functionality :Initialize the ARM RHEA control register	*/
/*--------------------------------------------------------------*/

#define RHEA_INITARM(Wen0,Wen1) (* (SYS_UWORD16 *) MEM_ARM_RHEA = ((Wen0) | (Wen1) << 1))
 
/* ----- Prototypes ----- */

short RHEA_GetRHEA(unsigned short *Fac0, unsigned short *Fac1, unsigned short *TimeOut);
short RHEA_GetAPI(unsigned short *wsL, unsigned short *wsH);
short RHEA_GetARM(unsigned short *Wen0, unsigned short *Wen1);