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comparison packages/devs/flash/arm/integrator/current/src/flash.h @ 195:67850532eebb

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Merge from eCos master repository on 2001-11-02-06:43:03-GMT
author jlarmour
date Fri, 02 Nov 2001 16:12:33 +0000
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194:feb0fcf83327 195:67850532eebb
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: Philippe Robin
36 // Date: November 7, 2000
37 // Purpose:
38 // Description:
39 //
40 //####DESCRIPTIONEND####
41 //
42 //==========================================================================
43
44 #ifndef _FLASH_HWR_H_
45 #define _FLASH_HWR_H_
46
47 // INTEGRATOR FLASH layout
48 // 4x 28F008SA, one device per byte-lane
49 // each device is 16x64k blocks
50
51 #define FLASH_Read_ID 0x90909090
52 #define FLASH_Read_Status 0x70707070
53 #define FLASH_Clear_Status 0x50505050
54 #define FLASH_Status_Ready 0x80808080
55 #define FLASH_Program 0x10101010
56 #define FLASH_Block_Erase 0x20202020
57 #define FLASH_Confirm 0xD0D0D0D0
58 #define FLASH_Reset 0xFFFFFFFF
59
60 #define FLASH_BLOCK_SIZE 0x20000
61
62 #define FLASH_Intel_code 0x89
63 #define FLASH_28F320 0xD4
64
65 #endif // _FLASH_HWR_H_