Code Review / openocd.git / blob
? search:
summary | shortlog | log | commit | commitdiff | review | tree
history | raw | HEAD
- added svn props for newly added files
[openocd.git] / src / flash / non_cfi.c
1 /***************************************************************************
2 * Copyright (C) 2007 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
4 * *
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. *
9 * *
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. *
14 * *
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 ***************************************************************************/
20 #ifdef HAVE_CONFIG_H
21 #include "config.h"
22 #endif
23
24 #include <stdlib.h>
25
26 #include "log.h"
27
28 #include "flash.h"
29 #include "cfi.h"
30 #include "non_cfi.h"
31
32 /* non-CFI compatible flashes */
33 non_cfi_t non_cfi_flashes[] = {
34 {
35 .mfr = CFI_MFR_SST,
36 .id = 0xd4,
37 .pri_id = 0x02,
38 .dev_size = 0x10, /* 2^16 = 64KB */
39 .interface_desc = 0x0, /* x8 only device */
40 .max_buf_write_size = 0x0,
41 .num_erase_regions = 1,
42 .erase_region_info =
43 {
44 0x0010000f, /* 16x 4KB */
45 0x00000000
46 }
47 },
48 {
49 .mfr = CFI_MFR_SST,
50 .id = 0xd5,
51 .pri_id = 0x02,
52 .dev_size = 0x11, /* 2^17 = 128KB */
53 .interface_desc = 0x0, /* x8 only device */
54 .max_buf_write_size = 0x0,
55 .num_erase_regions = 1,
56 .erase_region_info =
57 {
58 0x0010001f,
59 0x00000000
60 }
61 },
62 {
63 .mfr = CFI_MFR_SST,
64 .id = 0xd6,
65 .pri_id = 0x02,
66 .dev_size = 0x12, /* 2^18 = 256KB */
67 .interface_desc = 0x0, /* x8 only device */
68 .max_buf_write_size = 0x0,
69 .num_erase_regions = 1,
70 .erase_region_info =
71 {
72 0x0010003f,
73 0x00000000
74 }
75 },
76 {
77 .mfr = CFI_MFR_SST,
78 .id = 0xd7,
79 .pri_id = 0x02,
80 .dev_size = 0x13, /* 2^19 = 512KB */
81 .interface_desc = 0x0, /* x8 only device */
82 .max_buf_write_size = 0x0,
83 .num_erase_regions = 1,
84 .erase_region_info =
85 {
86 0x0010007f,
87 0x00000000
88 }
89 },
90 {
91 .mfr = CFI_MFR_SST,
92 .id = 0x2780,
93 .pri_id = 0x02,
94 .dev_size = 0x13, /* 2^19 = 512KB */
95 .interface_desc = 0x2, /* x8 or x16 device */
96 .max_buf_write_size = 0x0,
97 .num_erase_regions = 1,
98 .erase_region_info =
99 {
100 0x0010007f,
101 0x00000000
102 }
103 },
104 {
105 .mfr = CFI_MFR_ST,
106 .id = 0xd6, /* ST29F400BB */
107 .pri_id = 0x02,
108 .dev_size = 0x13, /* 2^19 = 512KB */
109 .interface_desc = 0x2, /* x8 or x16 device with nBYTE */
110 .max_buf_write_size = 0x0,
111 .num_erase_regions = 4,
112 .erase_region_info =
113 {
114 0x00400000, /* 1x 16KB */
115 0x00200001, /* 2x 8KB */
116 0x00800000, /* 1x 32KB */
117 0x01000006, /* 7x 64KB */
118 0x00000000
119 }
120 },
121 {
122 .mfr = CFI_MFR_ST,
123 .id = 0xd5, /* ST29F400BT */
124 .pri_id = 0x02,
125 .dev_size = 0x13, /* 2^19 = 512KB */
126 .interface_desc = 0x2, /* x8 or x16 device with nBYTE */
127 .max_buf_write_size = 0x0,
128 .num_erase_regions = 4,
129 .erase_region_info =
130 {
131 0x01000006, /* 7x 64KB */
132 0x00800000, /* 1x 32KB */
133 0x00200001, /* 2x 8KB */
134 0x00400000, /* 1x 16KB */
135 0x00000000
136 }
137 },
138 {
139 .mfr = CFI_MFR_AMD,
140 .id = 0x22ab, /* AM29F400BB */
141 .pri_id = 0x02,
142 .dev_size = 0x13, /* 2^19 = 512KB */
143 .interface_desc = 0x2, /* x8 or x16 device with nBYTE */
144 .max_buf_write_size = 0x0,
145 .num_erase_regions = 4,
146 .erase_region_info =
147 {
148 0x00400000, /* 1x 16KB */
149 0x00200001, /* 2x 8KB */
150 0x00800000, /* 1x 32KB */
151 0x01000006, /* 7x 64KB */
152 0x00000000
153 }
154 },
155 {
156 .mfr = CFI_MFR_AMD,
157 .id = 0x2223, /* AM29F400BT */
158 .pri_id = 0x02,
159 .dev_size = 0x13, /* 2^19 = 512KB */
160 .interface_desc = 0x2, /* x8 or x16 device with nBYTE */
161 .max_buf_write_size = 0x0,
162 .num_erase_regions = 4,
163 .erase_region_info =
164 {
165 0x01000006, /* 7x 64KB */
166 0x00800000, /* 1x 32KB */
167 0x00200001, /* 2x 8KB */
168 0x00400000, /* 1x 16KB */
169 0x00000000
170 }
171 },
172 {
173 .mfr = CFI_MFR_FUJITSU,
174 .id = 0x226b, /* AM29SL800DB */
175 .pri_id = 0x02,
176 .dev_size = 0x14, /* 2^20 = 1MB */
177 .interface_desc = 0x2, /* x8 or x16 device with nBYTE */
178 .max_buf_write_size = 0x0,
179 .num_erase_regions = 4,
180 .erase_region_info =
181 {
182 0x00400000, /* 1x 16KB */
183 0x00200001, /* 2x 8KB */
184 0x00800000, /* 1x 32KB */
185 0x0100000e, /* 15x 64KB */
186 0x00000000
187 }
188 },
189 {
190 .mfr = CFI_MFR_AMIC,
191 .id = 0xb31a, /* A29L800A */
192 .pri_id = 0x02,
193 .dev_size = 0x14,
194 .interface_desc = 0x2,
195 .max_buf_write_size = 0x0,
196 .num_erase_regions = 4,
197 .erase_region_info =
198 {
199 0x00400000, /* 1x 16KB */
200 0x00200001, /* 2x 8KB */
201 0x00800000, /* 1x 32KB */
202 0x0100000e, /* 15x 64KB */
203 0x00000000
204 }
205 },
206 {
207 .mfr = 0,
208 .id = 0,
209 }
210 };
211
212 void cfi_fixup_non_cfi(flash_bank_t *bank, void *param)
213 {
214 cfi_flash_bank_t *cfi_info = bank->driver_priv;
215 non_cfi_t *non_cfi = non_cfi_flashes;
216
217 while (non_cfi->mfr)
218 {
219 if ((cfi_info->manufacturer == non_cfi->mfr)
220 && (cfi_info->device_id == non_cfi->id))
221 {
222 break;
223 }
224 non_cfi++;
225 }
226
227 cfi_info->not_cfi = 1;
228
229 /* fill in defaults for non-critical data */
230 cfi_info->vcc_min = 0x0;
231 cfi_info->vcc_max = 0x0;
232 cfi_info->vpp_min = 0x0;
233 cfi_info->vpp_max = 0x0;
234 cfi_info->word_write_timeout_typ = 0x0;
235 cfi_info->buf_write_timeout_typ = 0x0;
236 cfi_info->block_erase_timeout_typ = 0x0;
237 cfi_info->chip_erase_timeout_typ = 0x0;
238 cfi_info->word_write_timeout_max = 0x0;
239 cfi_info->buf_write_timeout_max = 0x0;
240 cfi_info->block_erase_timeout_max = 0x0;
241 cfi_info->chip_erase_timeout_max = 0x0;
242
243 cfi_info->qry[0] = 'Q';
244 cfi_info->qry[1] = 'R';
245 cfi_info->qry[2] = 'Y';
246
247 cfi_info->pri_id = non_cfi->pri_id;
248 cfi_info->pri_addr = 0x0;
249 cfi_info->alt_id = 0x0;
250 cfi_info->alt_addr = 0x0;
251 cfi_info->alt_ext = NULL;
252
253 cfi_info->interface_desc = non_cfi->interface_desc;
254 cfi_info->max_buf_write_size = non_cfi->max_buf_write_size;
255 cfi_info->num_erase_regions = non_cfi->num_erase_regions;
256 cfi_info->erase_region_info = non_cfi->erase_region_info;
257
258 if (cfi_info->pri_id == 0x2)
259 {
260 cfi_spansion_pri_ext_t *pri_ext = malloc(sizeof(cfi_spansion_pri_ext_t));
261
262 pri_ext->pri[0] = 'P';
263 pri_ext->pri[1] = 'R';
264 pri_ext->pri[2] = 'I';
265
266 pri_ext->major_version = '1';
267 pri_ext->minor_version = '0';
268
269 pri_ext->SiliconRevision = 0x0;
270 pri_ext->EraseSuspend = 0x0;
271 pri_ext->EraseSuspend = 0x0;
272 pri_ext->BlkProt = 0x0;
273 pri_ext->TmpBlkUnprotect = 0x0;
274 pri_ext->BlkProtUnprot = 0x0;
275 pri_ext->SimultaneousOps = 0x0;
276 pri_ext->BurstMode = 0x0;
277 pri_ext->PageMode = 0x0;
278 pri_ext->VppMin = 0x0;
279 pri_ext->VppMax = 0x0;
280 pri_ext->TopBottom = 0x0;
281
282 pri_ext->_reversed_geometry = 0;
283
284 cfi_info->pri_ext = pri_ext;
285 } else if ((cfi_info->pri_id == 0x1) || (cfi_info->pri_id == 0x3))
286 {
287 LOG_ERROR("BUG: non-CFI flashes using the Intel commandset are not yet supported");
288 exit(-1);
289 }
290 }
Open On-Chip Debugger

Linking to existing account procedure

If you already have an account and want to add another login method you MUST first sign in with your existing account and then change URL to read https://review.openocd.org/login/?link to get to this page again but this time it'll work for linking. Thank you.

SSH host keys fingerprints

1024 SHA256:YKx8b7u5ZWdcbp7/4AeXNaqElP49m6QrwfXaqQGJAOk gerrit-code-review@openocd.zylin.com (DSA)
384 SHA256:jHIbSQa4REvwCFG4cq5LBlBLxmxSqelQPem/EXIrxjk gerrit-code-review@openocd.org (ECDSA)
521 SHA256:UAOPYkU9Fjtcao0Ul/Rrlnj/OsQvt+pgdYSZ4jOYdgs gerrit-code-review@openocd.org (ECDSA)
256 SHA256:A13M5QlnozFOvTllybRZH6vm7iSt0XLxbA48yfc2yfY gerrit-code-review@openocd.org (ECDSA)
256 SHA256:spYMBqEYoAOtK7yZBrcwE8ZpYt6b68Cfh9yEVetvbXg gerrit-code-review@openocd.org (ED25519)
+--[ED25519 256]--+
|=..              |
|+o..   .         |
|*.o   . .        |
|+B . . .         |
|Bo. = o S        |
|Oo.+ + =         |
|oB=.* = . o      |
| =+=.+   + E     |
|. .=o   . o      |
+----[SHA256]-----+
2048 SHA256:0Onrb7/PHjpo6iVZ7xQX2riKN83FJ3KGU0TvI0TaFG4 gerrit-code-review@openocd.zylin.com (RSA)