1 /***************************************************************************
2 * Copyright (C) 2005 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
26 typedef struct str7x_flash_bank_s
33 working_area_t *write_algorithm;
36 enum str7x_status_codes
38 STR7X_CMD_SUCCESS = 0,
39 STR7X_INVALID_COMMAND = 1,
40 STR7X_SRC_ADDR_ERROR = 2,
41 STR7X_DST_ADDR_ERROR = 3,
42 STR7X_SRC_ADDR_NOT_MAPPED = 4,
43 STR7X_DST_ADDR_NOT_MAPPED = 5,
44 STR7X_COUNT_ERROR = 6,
45 STR7X_INVALID_SECTOR = 7,
46 STR7X_SECTOR_NOT_BLANK = 8,
47 STR7X_SECTOR_NOT_PREPARED = 9,
48 STR7X_COMPARE_ERROR = 10,
54 #define FLASH_CR0 0x00100000
55 #define FLASH_CR1 0x00100004
56 #define FLASH_DR0 0x00100008
57 #define FLASH_DR1 0x0010000C
58 #define FLASH_AR 0x00100010
59 #define FLASH_ER 0x00100014
60 #define FLASH_NVWPAR 0x0010DFB0
61 #define FLASH_NVAPR0 0x0010DFB8
62 #define FLASH_NVAPR1 0x0010DFBC
64 /* FLASH_CR0 register bits */
66 #define FLASH_WMS 0x80000000
67 #define FLASH_SUSP 0x40000000
68 #define FLASH_WPG 0x20000000
69 #define FLASH_DWPG 0x10000000
70 #define FLASH_SER 0x08000000
71 #define FLASH_SPR 0x01000000
72 #define FLASH_BER 0x04000000
73 #define FLASH_MER 0x02000000
74 #define FLASH_LOCK 0x00000010
75 #define FLASH_BSYA1 0x00000004
76 #define FLASH_BSYA0 0x00000002
78 /* FLASH_CR1 regsiter bits */
80 #define FLASH_B1S 0x02000000
81 #define FLASH_B0S 0x01000000
82 #define FLASH_B1F1 0x00020000
83 #define FLASH_B1F0 0x00010000
84 #define FLASH_B0F7 0x00000080
85 #define FLASH_B0F6 0x00000040
86 #define FLASH_B0F5 0x00000020
87 #define FLASH_B0F4 0x00000010
88 #define FLASH_B0F3 0x00000008
89 #define FLASH_B0F2 0x00000004
90 #define FLASH_B0F1 0x00000002
91 #define FLASH_B0F0 0x00000001
93 /* FLASH_ER register bits */
95 #define FLASH_WPF 0x00000100
96 #define FLASH_RESER 0x00000080
97 #define FLASH_SEQER 0x00000040
98 #define FLASH_10ER 0x00000008
99 #define FLASH_PGER 0x00000004
100 #define FLASH_ERER 0x00000002
101 #define FLASH_ERR 0x00000001
103 typedef struct str7x_mem_layout_s {
107 } str7x_mem_layout_t;