| //***************************************************************************** | |
| // | |
| // hw_flash.h - Macros used when accessing the flash controller. | |
| // | |
| // Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved. | |
| // | |
| // Software License Agreement | |
| // | |
| // Luminary Micro, Inc. (LMI) is supplying this software for use solely and | |
| // exclusively on LMI's Stellaris Family of microcontroller products. | |
| // | |
| // The software is owned by LMI and/or its suppliers, and is protected under | |
| // applicable copyright laws. All rights are reserved. Any use in violation | |
| // of the foregoing restrictions may subject the user to criminal sanctions | |
| // under applicable laws, as well as to civil liability for the breach of the | |
| // terms and conditions of this license. | |
| // | |
| // THIS SOFTWARE IS PROVIDED "AS IS". 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. | |
| // LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR | |
| // CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. | |
| // | |
| // This is part of revision 991 of the Stellaris Driver Library. | |
| // | |
| //***************************************************************************** | |
| #ifndef __HW_FLASH_H__ | |
| #define __HW_FLASH_H__ | |
| //***************************************************************************** | |
| // | |
| // The following define the offsets of the FLASH registers. | |
| // | |
| //***************************************************************************** | |
| #define FLASH_FMA 0x400FD000 // Memory address register | |
| #define FLASH_FMD 0x400FD004 // Memory data register | |
| #define FLASH_FMC 0x400FD008 // Memory control register | |
| #define FLASH_FCRIS 0x400FD00c // Raw interrupt status register | |
| #define FLASH_FCIM 0x400FD010 // Interrupt mask register | |
| #define FLASH_FCMISC 0x400FD014 // Interrupt status register | |
| #define FLASH_FMPRE 0x400FE130 // FLASH read protect register | |
| #define FLASH_FMPPE 0x400FE134 // FLASH program protect register | |
| #define FLASH_USECRL 0x400FE140 // uSec reload register | |
| //***************************************************************************** | |
| // | |
| // The following define the bit fields in the FLASH_FMC register. | |
| // | |
| //***************************************************************************** | |
| #define FLASH_FMC_WRKEY_MASK 0xFFFF0000 // FLASH write key mask | |
| #define FLASH_FMC_WRKEY 0xA4420000 // FLASH write key | |
| #define FLASH_FMC_COMT 0x00000008 // Commit user register | |
| #define FLASH_FMC_MERASE 0x00000004 // Mass erase FLASH | |
| #define FLASH_FMC_ERASE 0x00000002 // Erase FLASH page | |
| #define FLASH_FMC_WRITE 0x00000001 // Write FLASH word | |
| //***************************************************************************** | |
| // | |
| // The following define the bit fields in the FLASH_FCRIS register. | |
| // | |
| //***************************************************************************** | |
| #define FLASH_FCRIS_PROGRAM 0x00000002 // Programming status | |
| #define FLASH_FCRIS_ACCESS 0x00000001 // Invalid access status | |
| //***************************************************************************** | |
| // | |
| // The following define the bit fields in the FLASH_FCIM register. | |
| // | |
| //***************************************************************************** | |
| #define FLASH_FCIM_PROGRAM 0x00000002 // Programming mask | |
| #define FLASH_FCIM_ACCESS 0x00000001 // Invalid access mask | |
| //***************************************************************************** | |
| // | |
| // The following define the bit fields in the FLASH_FMIS register. | |
| // | |
| //***************************************************************************** | |
| #define FLASH_FCMISC_PROGRAM 0x00000002 // Programming status | |
| #define FLASH_FCMISC_ACCESS 0x00000001 // Invalid access status | |
| //***************************************************************************** | |
| // | |
| // The following define the bit fields in the FLASH_FMPRE and FLASH_FMPPE | |
| // registers. | |
| // | |
| //***************************************************************************** | |
| #define FLASH_FMP_BLOCK_31 0x80000000 // Enable for block 31 | |
| #define FLASH_FMP_BLOCK_30 0x40000000 // Enable for block 30 | |
| #define FLASH_FMP_BLOCK_29 0x20000000 // Enable for block 29 | |
| #define FLASH_FMP_BLOCK_28 0x10000000 // Enable for block 28 | |
| #define FLASH_FMP_BLOCK_27 0x08000000 // Enable for block 27 | |
| #define FLASH_FMP_BLOCK_26 0x04000000 // Enable for block 26 | |
| #define FLASH_FMP_BLOCK_25 0x02000000 // Enable for block 25 | |
| #define FLASH_FMP_BLOCK_24 0x01000000 // Enable for block 24 | |
| #define FLASH_FMP_BLOCK_23 0x00800000 // Enable for block 23 | |
| #define FLASH_FMP_BLOCK_22 0x00400000 // Enable for block 22 | |
| #define FLASH_FMP_BLOCK_21 0x00200000 // Enable for block 21 | |
| #define FLASH_FMP_BLOCK_20 0x00100000 // Enable for block 20 | |
| #define FLASH_FMP_BLOCK_19 0x00080000 // Enable for block 19 | |
| #define FLASH_FMP_BLOCK_18 0x00040000 // Enable for block 18 | |
| #define FLASH_FMP_BLOCK_17 0x00020000 // Enable for block 17 | |
| #define FLASH_FMP_BLOCK_16 0x00010000 // Enable for block 16 | |
| #define FLASH_FMP_BLOCK_15 0x00008000 // Enable for block 15 | |
| #define FLASH_FMP_BLOCK_14 0x00004000 // Enable for block 14 | |
| #define FLASH_FMP_BLOCK_13 0x00002000 // Enable for block 13 | |
| #define FLASH_FMP_BLOCK_12 0x00001000 // Enable for block 12 | |
| #define FLASH_FMP_BLOCK_11 0x00000800 // Enable for block 11 | |
| #define FLASH_FMP_BLOCK_10 0x00000400 // Enable for block 10 | |
| #define FLASH_FMP_BLOCK_9 0x00000200 // Enable for block 9 | |
| #define FLASH_FMP_BLOCK_8 0x00000100 // Enable for block 8 | |
| #define FLASH_FMP_BLOCK_7 0x00000080 // Enable for block 7 | |
| #define FLASH_FMP_BLOCK_6 0x00000040 // Enable for block 6 | |
| #define FLASH_FMP_BLOCK_5 0x00000020 // Enable for block 5 | |
| #define FLASH_FMP_BLOCK_4 0x00000010 // Enable for block 4 | |
| #define FLASH_FMP_BLOCK_3 0x00000008 // Enable for block 3 | |
| #define FLASH_FMP_BLOCK_2 0x00000004 // Enable for block 2 | |
| #define FLASH_FMP_BLOCK_1 0x00000002 // Enable for block 1 | |
| #define FLASH_FMP_BLOCK_0 0x00000001 // Enable for block 0 | |
| //***************************************************************************** | |
| // | |
| // The following define the bit fields in the FLASH_USECRL register. | |
| // | |
| //***************************************************************************** | |
| #define FLASH_USECRL_MASK 0x000000FF // Clock per uSec | |
| #define FLASH_USECRL_SHIFT 0 | |
| //***************************************************************************** | |
| // | |
| // The erase size is the size of the FLASH block that is erased by an erase | |
| // operation, and the protect size is the size of the FLASH block that is | |
| // protected by each protection register. | |
| // | |
| //***************************************************************************** | |
| #define FLASH_ERASE_SIZE 0x00000400 | |
| #define FLASH_PROTECT_SIZE 0x00000800 | |
| #endif // __HW_FLASH_H__ |