329 lines
16 KiB
C
329 lines
16 KiB
C
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//*****************************************************************************
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//
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// hw_flash.h - Macros used when accessing the flash controller.
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//
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// Copyright (c) 2005-2009 Luminary Micro, Inc. All rights reserved.
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// Software License Agreement
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//
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// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
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// exclusively on LMI's microcontroller products.
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//
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// The software is owned by LMI and/or its suppliers, and is protected under
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// applicable copyright laws. All rights are reserved. You may not combine
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// this software with "viral" open-source software in order to form a larger
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// program. Any use in violation of the foregoing restrictions may subject
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// the user to criminal sanctions under applicable laws, as well as to civil
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// liability for the breach of the terms and conditions of this license.
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//
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// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
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// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
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// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
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// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
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//
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// This is part of revision 4694 of the Stellaris Firmware Development Package.
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//
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//*****************************************************************************
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#ifndef __HW_FLASH_H__
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#define __HW_FLASH_H__
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//*****************************************************************************
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//
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// The following are defines for the FLASH register offsets.
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//
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//*****************************************************************************
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#define FLASH_FMA 0x400FD000 // Memory address register
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#define FLASH_FMD 0x400FD004 // Memory data register
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#define FLASH_FMC 0x400FD008 // Memory control register
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#define FLASH_FCRIS 0x400FD00C // Raw interrupt status register
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#define FLASH_FCIM 0x400FD010 // Interrupt mask register
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#define FLASH_FCMISC 0x400FD014 // Interrupt status register
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#define FLASH_FMC2 0x400FD020 // Flash Memory Control 2
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#define FLASH_FWBVAL 0x400FD030 // Flash Write Buffer Valid
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#define FLASH_FWBN 0x400FD100 // Flash Write Buffer Register n
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#define FLASH_RMCTL 0x400FE0F0 // ROM Control
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#define FLASH_RMVER 0x400FE0F4 // ROM Version Register
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#define FLASH_FMPRE 0x400FE130 // FLASH read protect register
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#define FLASH_FMPPE 0x400FE134 // FLASH program protect register
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#define FLASH_USECRL 0x400FE140 // uSec reload register
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#define FLASH_USERDBG 0x400FE1D0 // User Debug
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#define FLASH_USERREG0 0x400FE1E0 // User Register 0
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#define FLASH_USERREG1 0x400FE1E4 // User Register 1
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#define FLASH_USERREG2 0x400FE1E8 // User Register 2
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#define FLASH_USERREG3 0x400FE1EC // User Register 3
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#define FLASH_FMPRE0 0x400FE200 // FLASH read protect register 0
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#define FLASH_FMPRE1 0x400FE204 // FLASH read protect register 1
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#define FLASH_FMPRE2 0x400FE208 // FLASH read protect register 2
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#define FLASH_FMPRE3 0x400FE20C // FLASH read protect register 3
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#define FLASH_FMPPE0 0x400FE400 // FLASH program protect register 0
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#define FLASH_FMPPE1 0x400FE404 // FLASH program protect register 1
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#define FLASH_FMPPE2 0x400FE408 // FLASH program protect register 2
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#define FLASH_FMPPE3 0x400FE40C // FLASH program protect register 3
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_FMC register.
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//
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//*****************************************************************************
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#define FLASH_FMC_WRKEY_M 0xFFFF0000 // FLASH write key mask
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#define FLASH_FMC_WRKEY 0xA4420000 // FLASH write key
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#define FLASH_FMC_COMT 0x00000008 // Commit user register
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#define FLASH_FMC_MERASE 0x00000004 // Mass erase FLASH
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#define FLASH_FMC_ERASE 0x00000002 // Erase FLASH page
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#define FLASH_FMC_WRITE 0x00000001 // Write FLASH word
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#define FLASH_FMC_WRKEY_S 16
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_FMC2 register.
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//
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//*****************************************************************************
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#define FLASH_FMC2_WRKEY 0xA4420000 // FLASH write key
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#define FLASH_FMC2_WRBUF 0x00000001 // Buffered Flash Write.
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_FCRIS register.
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//
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//*****************************************************************************
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#define FLASH_FCRIS_PRIS 0x00000002 // Programming Raw Interrupt
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// Status.
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#define FLASH_FCRIS_ARIS 0x00000001 // Access Raw Interrupt Status.
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_FCIM register.
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//
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//*****************************************************************************
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#define FLASH_FCIM_PMASK 0x00000002 // Programming Interrupt Mask.
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#define FLASH_FCIM_AMASK 0x00000001 // Access Interrupt Mask.
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_FMIS register.
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//
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//*****************************************************************************
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#define FLASH_FCMISC_PMISC 0x00000002 // Programming Masked Interrupt
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// Status and Clear.
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#define FLASH_FCMISC_AMISC 0x00000001 // Access Masked Interrupt Status
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// and Clear.
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_FMPRE and
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// FLASH_FMPPE registers.
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//
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//*****************************************************************************
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#define FLASH_FMP_BLOCK_31 0x80000000 // Enable for block 31
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#define FLASH_FMP_BLOCK_30 0x40000000 // Enable for block 30
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#define FLASH_FMP_BLOCK_29 0x20000000 // Enable for block 29
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#define FLASH_FMP_BLOCK_28 0x10000000 // Enable for block 28
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#define FLASH_FMP_BLOCK_27 0x08000000 // Enable for block 27
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#define FLASH_FMP_BLOCK_26 0x04000000 // Enable for block 26
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#define FLASH_FMP_BLOCK_25 0x02000000 // Enable for block 25
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#define FLASH_FMP_BLOCK_24 0x01000000 // Enable for block 24
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#define FLASH_FMP_BLOCK_23 0x00800000 // Enable for block 23
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#define FLASH_FMP_BLOCK_22 0x00400000 // Enable for block 22
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#define FLASH_FMP_BLOCK_21 0x00200000 // Enable for block 21
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#define FLASH_FMP_BLOCK_20 0x00100000 // Enable for block 20
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#define FLASH_FMP_BLOCK_19 0x00080000 // Enable for block 19
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#define FLASH_FMP_BLOCK_18 0x00040000 // Enable for block 18
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#define FLASH_FMP_BLOCK_17 0x00020000 // Enable for block 17
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#define FLASH_FMP_BLOCK_16 0x00010000 // Enable for block 16
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#define FLASH_FMP_BLOCK_15 0x00008000 // Enable for block 15
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#define FLASH_FMP_BLOCK_14 0x00004000 // Enable for block 14
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#define FLASH_FMP_BLOCK_13 0x00002000 // Enable for block 13
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#define FLASH_FMP_BLOCK_12 0x00001000 // Enable for block 12
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#define FLASH_FMP_BLOCK_11 0x00000800 // Enable for block 11
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#define FLASH_FMP_BLOCK_10 0x00000400 // Enable for block 10
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#define FLASH_FMP_BLOCK_9 0x00000200 // Enable for block 9
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#define FLASH_FMP_BLOCK_8 0x00000100 // Enable for block 8
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#define FLASH_FMP_BLOCK_7 0x00000080 // Enable for block 7
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#define FLASH_FMP_BLOCK_6 0x00000040 // Enable for block 6
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#define FLASH_FMP_BLOCK_5 0x00000020 // Enable for block 5
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#define FLASH_FMP_BLOCK_4 0x00000010 // Enable for block 4
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#define FLASH_FMP_BLOCK_3 0x00000008 // Enable for block 3
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#define FLASH_FMP_BLOCK_2 0x00000004 // Enable for block 2
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#define FLASH_FMP_BLOCK_1 0x00000002 // Enable for block 1
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#define FLASH_FMP_BLOCK_0 0x00000001 // Enable for block 0
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_USECRL register.
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//
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//*****************************************************************************
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#define FLASH_USECRL_M 0x000000FF // Microsecond Reload Value.
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#define FLASH_USECRL_S 0
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//*****************************************************************************
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//
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// The following are defines for the erase size of the FLASH block that is
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// erased by an erase operation, and the protect size is the size of the FLASH
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// block that is protected by each protection register.
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//
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//*****************************************************************************
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#define FLASH_PROTECT_SIZE 0x00000800
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#define FLASH_ERASE_SIZE 0x00000400
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_FMA register.
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//
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//*****************************************************************************
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#define FLASH_FMA_OFFSET_M 0x0003FFFF // Address Offset.
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#define FLASH_FMA_OFFSET_S 0
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_FMD register.
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//
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//*****************************************************************************
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#define FLASH_FMD_DATA_M 0xFFFFFFFF // Data Value.
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#define FLASH_FMD_DATA_S 0
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_USERDBG register.
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//
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//*****************************************************************************
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#define FLASH_USERDBG_NW 0x80000000 // User Debug Not Written.
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#define FLASH_USERDBG_DATA_M 0x7FFFFFFC // User Data.
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#define FLASH_USERDBG_DBG1 0x00000002 // Debug Control 1.
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#define FLASH_USERDBG_DBG0 0x00000001 // Debug Control 0.
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#define FLASH_USERDBG_DATA_S 2
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_USERREG0 register.
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//
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//*****************************************************************************
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#define FLASH_USERREG0_NW 0x80000000 // Not Written.
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#define FLASH_USERREG0_DATA_M 0x7FFFFFFF // User Data.
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#define FLASH_USERREG0_DATA_S 0
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_USERREG1 register.
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//
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//*****************************************************************************
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#define FLASH_USERREG1_NW 0x80000000 // Not Written.
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#define FLASH_USERREG1_DATA_M 0x7FFFFFFF // User Data.
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#define FLASH_USERREG1_DATA_S 0
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_RMCTL register.
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//
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//*****************************************************************************
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#define FLASH_RMCTL_BA 0x00000001 // Boot Alias.
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_RMVER register.
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//
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//*****************************************************************************
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#define FLASH_RMVER_CONT_M 0xFF000000 // ROM Contents.
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#define FLASH_RMVER_CONT_LM 0x00000000 // Stellaris Boot Loader &
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// DriverLib
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#define FLASH_RMVER_CONT_LM_AES 0x02000000 // Stellaris Boot Loader &
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// DriverLib with AES
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#define FLASH_RMVER_CONT_LM_AES_SAFERTOS \
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0x03000000 // Stellaris Boot Loader &
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// DriverLib with AES and SAFERTOS
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#define FLASH_RMVER_SIZE_M 0x00FF0000 // ROM Size.
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#define FLASH_RMVER_SIZE_11K 0x00000000 // 11KB Size
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#define FLASH_RMVER_SIZE_23_75K 0x00020000 // 23.75KB Size
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#define FLASH_RMVER_SIZE_28_25K 0x00030000 // 28.25KB Size
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#define FLASH_RMVER_VER_M 0x0000FF00 // ROM Version.
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#define FLASH_RMVER_REV_M 0x000000FF // ROM Revision.
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#define FLASH_RMVER_VER_S 8
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#define FLASH_RMVER_REV_S 0
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_USERREG2 register.
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//
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//*****************************************************************************
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#define FLASH_USERREG2_NW 0x80000000 // Not Written.
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#define FLASH_USERREG2_DATA_M 0x7FFFFFFF // User Data.
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#define FLASH_USERREG2_DATA_S 0
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_USERREG3 register.
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//
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//*****************************************************************************
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#define FLASH_USERREG3_NW 0x80000000 // Not Written.
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#define FLASH_USERREG3_DATA_M 0x7FFFFFFF // User Data.
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#define FLASH_USERREG3_DATA_S 0
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_FWBVAL register.
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//
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//*****************************************************************************
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#define FLASH_FWBVAL_FWB_M 0xFFFFFFFF // Flash Write Buffer.
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the FLASH_FWBN register.
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//
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//*****************************************************************************
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#define FLASH_FWBN_DATA_M 0xFFFFFFFF // Data.
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//*****************************************************************************
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//
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// The following definitions are deprecated.
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//
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//*****************************************************************************
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#ifndef DEPRECATED
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//*****************************************************************************
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//
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// The following are deprecated defines for the bit fields in the FLASH_FMC
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// register.
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//
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//*****************************************************************************
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#define FLASH_FMC_WRKEY_MASK 0xFFFF0000 // FLASH write key mask
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//*****************************************************************************
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//
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// The following are deprecated defines for the bit fields in the FLASH_FCRIS
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// register.
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//
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//*****************************************************************************
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#define FLASH_FCRIS_PROGRAM 0x00000002 // Programming status
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#define FLASH_FCRIS_ACCESS 0x00000001 // Invalid access status
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//*****************************************************************************
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//
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// The following are deprecated defines for the bit fields in the FLASH_FCIM
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// register.
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//
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//*****************************************************************************
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#define FLASH_FCIM_PROGRAM 0x00000002 // Programming mask
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#define FLASH_FCIM_ACCESS 0x00000001 // Invalid access mask
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//*****************************************************************************
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//
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// The following are deprecated defines for the bit fields in the FLASH_FMIS
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// register.
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//
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//*****************************************************************************
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#define FLASH_FCMISC_PROGRAM 0x00000002 // Programming status
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#define FLASH_FCMISC_ACCESS 0x00000001 // Invalid access status
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//*****************************************************************************
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//
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// The following are deprecated defines for the bit fields in the FLASH_USECRL
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// register.
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//
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//*****************************************************************************
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#define FLASH_USECRL_MASK 0x000000FF // Clock per uSec
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#define FLASH_USECRL_SHIFT 0
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#endif
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#endif // __HW_FLASH_H__
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