Mercurial > ecos
comparison packages/devs/flash/arm/edb7xxx/current/src/flash.h @ 115:6ed91473a1cd ecos-sw-2000-08-21
Merge from eCos master repository on 2000-08-21-22:40:54-BST
| author | jlarmour |
|---|---|
| date | Fri, 25 Aug 2000 17:32:38 +0000 |
| parents | |
| children | e0c0827131d1 |
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| 114:5ad2b71d525e | 115:6ed91473a1cd |
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| 1 //========================================================================== | |
| 2 // | |
| 3 // flash.h | |
| 4 // | |
| 5 // Flash programming - device constants, etc. | |
| 6 // | |
| 7 //========================================================================== | |
| 8 //####COPYRIGHTBEGIN#### | |
| 9 // | |
| 10 // ------------------------------------------- | |
| 11 // The contents of this file are subject to the Red Hat eCos Public License | |
| 12 // Version 1.1 (the "License"); you may not use this file except in | |
| 13 // compliance with the License. You may obtain a copy of the License at | |
| 14 // http://www.redhat.com/ | |
| 15 // | |
| 16 // Software distributed under the License is distributed on an "AS IS" | |
| 17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the | |
| 18 // License for the specific language governing rights and limitations under | |
| 19 // the License. | |
| 20 // | |
| 21 // The Original Code is eCos - Embedded Configurable Operating System, | |
| 22 // released September 30, 1998. | |
| 23 // | |
| 24 // The Initial Developer of the Original Code is Red Hat. | |
| 25 // Portions created by Red Hat are | |
| 26 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc. | |
| 27 // All Rights Reserved. | |
| 28 // ------------------------------------------- | |
| 29 // | |
| 30 //####COPYRIGHTEND#### | |
| 31 //========================================================================== | |
| 32 //#####DESCRIPTIONBEGIN#### | |
| 33 // | |
| 34 // Author(s): gthomas | |
| 35 // Contributors: gthomas | |
| 36 // Date: 2000-07-26 | |
| 37 // Purpose: | |
| 38 // Description: | |
| 39 // | |
| 40 //####DESCRIPTIONEND#### | |
| 41 // | |
| 42 //========================================================================== | |
| 43 | |
| 44 #ifndef _FLASH_HWR_H_ | |
| 45 #define _FLASH_HWR_H_ | |
| 46 | |
| 47 #define FLASH_Read_ID 0x90909090 | |
| 48 #define FLASH_Read_Status 0x00700070 | |
| 49 #define FLASH_Clear_Status 0x50505050 | |
| 50 #define FLASH_Status_Ready 0x00800080 // Only low 8 bits | |
| 51 #define FLASH_Program 0x40404040 | |
| 52 #define FLASH_Block_Erase 0x20202020 | |
| 53 #define FLASH_Confirm 0xD0D0D0D0 | |
| 54 #define FLASH_Reset 0xFFFFFFFF | |
| 55 | |
| 56 #define FLASH_BLOCK_SIZE 0x20000 | |
| 57 #define FLASH_BOOT_BLOCK_SIZE 0x4000 | |
| 58 | |
| 59 #define FLASH_Intel_code 0x89 | |
| 60 | |
| 61 #endif // _FLASH_HWR_H_ |