You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
226 lines
13 KiB
226 lines
13 KiB
//*****************************************************************************
|
|
//
|
|
// peci.h - Prototypes for Platform Environment Control Interface (PECI)
|
|
// driver.
|
|
//
|
|
// Copyright (c) 2010-2011 Texas Instruments Incorporated. All rights reserved.
|
|
// Software License Agreement
|
|
//
|
|
// Texas Instruments (TI) is supplying this software for use solely and
|
|
// exclusively on TI's microcontroller products. The software is owned by
|
|
// TI and/or its suppliers, and is protected under applicable copyright
|
|
// laws. You may not combine this software with "viral" open-source
|
|
// software in order to form a larger program.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
|
|
// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
|
|
// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
|
|
// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
|
|
// DAMAGES, FOR ANY REASON WHATSOEVER.
|
|
//
|
|
// This is part of revision 8264 of the Stellaris Peripheral Driver Library.
|
|
//
|
|
//*****************************************************************************
|
|
|
|
#ifndef __PECI_H__
|
|
#define __PECI_H__
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// If building with a C++ compiler, make all of the definitions in this header
|
|
// have a C binding.
|
|
//
|
|
//*****************************************************************************
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Values that can be passed to PECIConfigDomain, PECIEnableDomain,
|
|
// PECIDisableDomain, PECIReadDomainValue, PECIReadDomainMax, and
|
|
// PECIClearDomain as the ulDomain parameter.
|
|
//
|
|
//*****************************************************************************
|
|
#define PECI_DOMAIN_M0D0 0 // Microprocessor 0 / Domain 0
|
|
#define PECI_DOMAIN_M0D1 1 // Microprocessor 0 / Domain 1
|
|
#define PECI_DOMAIN_M1D0 2 // Microprocessor 1 / Domain 0
|
|
#define PECI_DOMAIN_M1D1 3 // Microprocessor 1 / Domain 1
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Values that can be passed to PECIIntEnable, PECIIntDisable, and PECIIntClear
|
|
// as the ulIntFlags parameter and returned by PECIIntStatus.
|
|
//
|
|
//*****************************************************************************
|
|
#define PECI_READ 0x00000001 // End of PECI Poll
|
|
#define PECI_ERR 0x00000002 // Error on PECI Poll
|
|
#define PECI_AC 0x00000004 // Advanced Command Complete
|
|
#define PECI_M0D0 0x00030000 // Microprocessor 0 / Domain 0
|
|
#define PECI_M0D1 0x000C0000 // Microprocessor 0 / Domain 1
|
|
#define PECI_M1D0 0x00300000 // Microprocessor 1 / Domain 0
|
|
#define PECI_M1D1 0x00C00000 // Microprocessor 1 / Domain 1
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Additional values that can be returned by PECIIntStatus.
|
|
//
|
|
//*****************************************************************************
|
|
#define PECI_M0D0_MODE1_HIGH 0x00030000 // Microprocessor 0 / Domain 0
|
|
// Mode 1
|
|
// Temperature IS above HIGH
|
|
#define PECI_M0D0_MODE2_MID 0x00020000 // Microprocessor 0 / Domain 0
|
|
// Mode 2
|
|
// Temperature CROSSED above LOW
|
|
#define PECI_M0D0_MODE2_HIGH 0x00030000 // Microprocessor 0 / Domain 0
|
|
// Mode 2
|
|
// Temperature CROSSED above HIGH
|
|
#define PECI_M0D0_MODE3_LOW 0x00010000 // Microprocessor 0 / Domain 0
|
|
// Mode 3
|
|
// Temperature CROSSED below LOW
|
|
#define PECI_M0D0_MODE3_MID 0x00020000 // Microprocessor 0 / Domain 0
|
|
// Mode 3
|
|
// Temperature CROSSED above LOW or
|
|
// Temperature CROSSED below HIGH
|
|
#define PECI_M0D0_MODE3_HIGH 0x00030000 // Microprocessor 0 / Domain 0
|
|
// Mode 3
|
|
// Temperature CROSSED above HIGH
|
|
#define PECI_M0D1_MODE1_HIGH 0x00030000 // Microprocessor 0 / Domain 1
|
|
// Mode 1
|
|
// Temperature IS above HIGH
|
|
#define PECI_M0D1_MODE2_MID 0x00020000 // Microprocessor 0 / Domain 1
|
|
// Mode 2
|
|
// Temperature CROSSED above LOW
|
|
#define PECI_M0D1_MODE2_HIGH 0x00030000 // Microprocessor 0 / Domain 1
|
|
// Mode 2
|
|
// Temperature CROSSED above HIGH
|
|
#define PECI_M0D1_MODE3_LOW 0x00010000 // Microprocessor 0 / Domain 1
|
|
// Mode 3
|
|
// Temperature CROSSED below LOW
|
|
#define PECI_M0D1_MODE3_MID 0x00020000 // Microprocessor 0 / Domain 1
|
|
// Mode 3
|
|
// Temperature CROSSED above LOW or
|
|
// Temperature CROSSED below HIGH
|
|
#define PECI_M0D1_MODE3_HIGH 0x00030000 // Microprocessor 0 / Domain 1
|
|
// Mode 3
|
|
// Temperature CROSSED above HIGH
|
|
#define PECI_M1D0_MODE1_HIGH 0x00030000 // Microprocessor 1 / Domain 0
|
|
// Mode 1
|
|
// Temperature IS above HIGH
|
|
#define PECI_M1D0_MODE2_MID 0x00020000 // Microprocessor 1 / Domain 0
|
|
// Mode 2
|
|
// Temperature CROSSED above LOW
|
|
#define PECI_M1D0_MODE2_HIGH 0x00030000 // Microprocessor 1 / Domain 0
|
|
// Mode 2
|
|
// Temperature CROSSED above HIGH
|
|
#define PECI_M1D0_MODE3_LOW 0x00010000 // Microprocessor 1 / Domain 0
|
|
// Mode 3
|
|
// Temperature CROSSED below LOW
|
|
#define PECI_M1D0_MODE3_MID 0x00020000 // Microprocessor 1 / Domain 0
|
|
// Mode 3
|
|
// Temperature CROSSED above LOW or
|
|
// Temperature CROSSED below HIGH
|
|
#define PECI_M1D0_MODE3_HIGH 0x00030000 // Microprocessor 1 / Domain 0
|
|
// Mode 3
|
|
// Temperature CROSSED above HIGH
|
|
#define PECI_M1D1_MODE1_HIGH 0x00030000 // Microprocessor 1 / Domain 1
|
|
// Mode 1
|
|
// Temperature IS above HIGH
|
|
#define PECI_M1D1_MODE2_MID 0x00020000 // Microprocessor 1 / Domain 1
|
|
// Mode 2
|
|
// Temperature CROSSED above LOW
|
|
#define PECI_M1D1_MODE2_HIGH 0x00030000 // Microprocessor 1 / Domain 1
|
|
// Mode 2
|
|
// Temperature CROSSED above HIGH
|
|
#define PECI_M1D1_MODE3_LOW 0x00010000 // Microprocessor 1 / Domain 1
|
|
// Mode 3
|
|
// Temperature CROSSED below LOW
|
|
#define PECI_M1D1_MODE3_MID 0x00020000 // Microprocessor 1 / Domain 1
|
|
// Mode 3
|
|
// Temperature CROSSED above LOW or
|
|
// Temperature CROSSED below HIGH
|
|
#define PECI_M1D1_MODE3_HIGH 0x00030000 // Microprocessor 1 / Domain 1
|
|
// Mode 3
|
|
// Temperature CROSSED above HIGH
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Values that can be passed to PECIIntEnable as the ulIntMode parameter.
|
|
//
|
|
//*****************************************************************************
|
|
#define PECI_M0D0_MODE1 0x00010000 // Domain Interrupt Mode 1
|
|
#define PECI_M0D0_MODE2 0x00020000 // Domain Interrupt Mode 2
|
|
#define PECI_M0D0_MODE3 0x00030000 // Domain Interrupt Mode 3
|
|
#define PECI_M0D1_MODE1 0x00040000 // Domain Interrupt Mode 1
|
|
#define PECI_M0D1_MODE2 0x00080000 // Domain Interrupt Mode 2
|
|
#define PECI_M0D1_MODE3 0x000C0000 // Domain Interrupt Mode 3
|
|
#define PECI_M1D0_MODE1 0x00100000 // Domain Interrupt Mode 1
|
|
#define PECI_M1D0_MODE2 0x00200000 // Domain Interrupt Mode 2
|
|
#define PECI_M1D0_MODE3 0x00300000 // Domain Interrupt Mode 3
|
|
#define PECI_M1D1_MODE1 0x00400000 // Domain Interrupt Mode 1
|
|
#define PECI_M1D1_MODE2 0x00800000 // Domain Interrupt Mode 2
|
|
#define PECI_M1D1_MODE3 0x00C00000 // Domain Interrupt Mode 3
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Prototypes for the APIs.
|
|
//
|
|
//*****************************************************************************
|
|
extern void PECIConfigSet(unsigned long ulBase, unsigned long ulPECIClk,
|
|
unsigned long ulBaud, unsigned long ulPoll,
|
|
unsigned long ulOffset, unsigned long ulRetry);
|
|
extern void PECIConfigGet(unsigned long ulBase, unsigned long ulPECIClk,
|
|
unsigned long *pulBaud, unsigned long *pulPoll,
|
|
unsigned long *pulOffset, unsigned long *pulRetry);
|
|
extern void PECIBypassEnable(unsigned long ulBase);
|
|
extern void PECIBypassDisable(unsigned long ulBase);
|
|
extern void PECIDomainConfigSet(unsigned long ulBase, unsigned long ulDomain,
|
|
unsigned long ulHigh, unsigned long ulLow);
|
|
extern void PECIDomainConfigGet(unsigned long ulBase, unsigned long ulDomain,
|
|
unsigned long *pulHigh, unsigned long *pulLow);
|
|
extern void PECIDomainEnable(unsigned long ulBase, unsigned long ulDomain);
|
|
extern void PECIDomainDisable(unsigned long ulBase, unsigned long ulDomain);
|
|
extern unsigned long PECIDomainValueGet(unsigned long ulBase,
|
|
unsigned long ulDomain);
|
|
extern unsigned long PECIDomainMaxReadGet(unsigned long ulBase,
|
|
unsigned long ulDomain);
|
|
extern void PECIDomainValueClear(unsigned long ulBase, unsigned long ulDomain);
|
|
extern void PECIDomainMaxReadClear(unsigned long ulBase,
|
|
unsigned long ulDomain);
|
|
extern void PECIIntRegister(unsigned long ulBase, void (*pfnHandler)(void));
|
|
extern void PECIIntUnregister(unsigned long ulBase);
|
|
extern void PECIIntEnable(unsigned long ulBase, unsigned long ulIntFlags,
|
|
unsigned long ulIntMode);
|
|
extern void PECIIntDisable(unsigned long ulBase, unsigned long ulIntFlags);
|
|
extern unsigned long PECIIntStatus(unsigned long ulBase, tBoolean bMasked);
|
|
extern void PECIIntClear(unsigned long ulBase, unsigned long ulIntFlags);
|
|
extern void PECIAdvCmdSend(unsigned long ulBase, unsigned char ucCmd,
|
|
unsigned char ucHidRe, unsigned char ucDomain,
|
|
unsigned char ucProcAdd, unsigned long ulArg,
|
|
unsigned char ucSize, unsigned long ulData0,
|
|
unsigned long ulData1);
|
|
extern unsigned long PECIAdvCmdSendNonBlocking(unsigned long ulBase,
|
|
unsigned char ucCmd,
|
|
unsigned char ucHidRe,
|
|
unsigned char ucDomain,
|
|
unsigned char ucProcAdd,
|
|
unsigned long ulArg,
|
|
unsigned char ucSize,
|
|
unsigned long ulData0,
|
|
unsigned long ulData1);
|
|
extern unsigned long PECIAdvCmdStatusGet(unsigned long ulBase,
|
|
unsigned long *pulData0,
|
|
unsigned long *pulData1);
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Mark the end of the C bindings section for C++ compilers.
|
|
//
|
|
//*****************************************************************************
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // __PECI_H__
|
|
|