FreeCalypso > hg > freecalypso-tools

annotate loadtools/flashid.c @ 983:0407d14fb854

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
PL-J flash PPB ops: rework for full verification of lock state
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 02 Dec 2023 08:22:00 +0000
parents ff4ce8d5ece4
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * Flash device detection code lives here
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 */
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 #include <sys/types.h>
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 #include <stdio.h>
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #include <stdint.h>
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 #include <stdlib.h>
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 #include "flash.h"
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 extern struct flash_device flashdev_28F160C3T;
973
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
12 extern struct flash_device flashdev_28F160C3B;
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 extern struct flash_device flashdev_28F320C3T;
973
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
14 extern struct flash_device flashdev_28F320C3B;
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 extern struct flash_device flashdev_28F640C3T;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 extern struct flash_device flashdev_28F640C3B;
973
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
17 extern struct flash_device flashdev_28F320W30T;
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
18 extern struct flash_device flashdev_28F320W30B;
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 extern struct flash_device flashdev_28F640W30T;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 extern struct flash_device flashdev_28F640W30B;
973
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
21
553
3886a8a40809 fc-loadtool: added support for old Am29DL640G flash chip
Mychaela Falconia <falcon@freecalypso.org>
parents: 523
diff changeset
22 extern struct flash_device flashdev_Am29DL640G;
559
f229efbfd581 fc-loadtool: added support for S29PL032J/S71PL032J flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 553
diff changeset
23 extern struct flash_device flashdev_PL032J;
976
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
24 extern struct flash_device flashdev_PL064J;
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 extern struct flash_device flashdev_PL129J;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 extern struct flash_device flashdev_PL129N;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 extern struct flash_device flashdev_K5A32xx_T;
523
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
28 extern struct flash_device flashdev_K5L33xx_A;
916
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
29 extern struct flash_device flashdev_K5L29xx_A;
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31 extern int flash_global_config;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 extern struct flash_bank_info flash_bank_info[2];
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34 static
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35 run_cfi_check(bi, table)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
36 struct flash_bank_info *bi;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
37 struct cfi_check *table;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
39 struct cfi_check *tp;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
40 uint16_t rdword;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
42 for (tp = table; tp->offset >= 0; tp++) {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
43 if (do_r16(bi->base_addr + (tp->offset << 1), &rdword) < 0)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44 return(-1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45 if (rdword != tp->expect_val)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 return(0);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 }
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 return(1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49 }
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
50
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
51 static
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
52 try_device(bi, dev)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
53 struct flash_bank_info *bi;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
54 struct flash_device *dev;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
55 {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
56 int rc;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
58 printf("Appears to be %s or compatible, checking CFI\n", dev->name);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
59 if (do_w16(bi->base_addr + 0xAA, 0x98)) {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60 fprintf(stderr, "unexpected response to w16 - aborting\n");
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 return(-1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
62 }
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
63 rc = run_cfi_check(bi, dev->cfi_table);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64 if (rc < 0)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
65 return(rc);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
66 if (!rc) {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
67 fprintf(stderr, "Error: CFI mismatch, unsafe to continue\n");
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
68 return(-1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
69 }
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
70 printf("Confirmed %s or compatible\n", dev->name);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
71 bi->device = dev;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
72 return(0);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
73 }
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
74
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
75 static
916
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
76 try_device_amdreset(bi, dev)
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
77 struct flash_bank_info *bi;
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
78 struct flash_device *dev;
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
79 {
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
80 int rc;
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
81
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
82 printf("Appears to be %s or compatible, checking CFI\n", dev->name);
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
83 /* need to go back to read array first, CFI cmd ignored otherwise */
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
84 if (do_w16(bi->base_addr + 0xAAA, 0xF0)) {
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
85 bad_w16: fprintf(stderr, "unexpected response to w16 - aborting\n");
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
86 return(-1);
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
87 }
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
88 if (do_w16(bi->base_addr + 0xAA, 0x98))
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
89 goto bad_w16;
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
90 rc = run_cfi_check(bi, dev->cfi_table);
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
91 if (rc < 0)
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
92 return(rc);
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
93 if (!rc) {
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
94 fprintf(stderr, "Error: CFI mismatch, unsafe to continue\n");
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
95 return(-1);
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
96 }
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
97 printf("Confirmed %s or compatible\n", dev->name);
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
98 bi->device = dev;
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
99 return(0);
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
100 }
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
101
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
102 static
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
103 spansion_pl129j_or_n(bi)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
104 struct flash_bank_info *bi;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
105 {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
106 int rc;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
107
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
108 printf("Spansion PL129J or PL129N, looking at CFI\n");
507
c942be3c7997 new flash support works for PL129N on the Pirelli
Mychaela Falconia <falcon@freecalypso.org>
parents: 506
diff changeset
109 /* need to go back to read array first, CFI cmd ignored otherwise */
c942be3c7997 new flash support works for PL129N on the Pirelli
Mychaela Falconia <falcon@freecalypso.org>
parents: 506
diff changeset
110 if (do_w16(bi->base_addr + 0xAAA, 0xF0)) {
c942be3c7997 new flash support works for PL129N on the Pirelli
Mychaela Falconia <falcon@freecalypso.org>
parents: 506
diff changeset
111 bad_w16: fprintf(stderr, "unexpected response to w16 - aborting\n");
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
112 return(-1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
113 }
507
c942be3c7997 new flash support works for PL129N on the Pirelli
Mychaela Falconia <falcon@freecalypso.org>
parents: 506
diff changeset
114 if (do_w16(bi->base_addr + 0xAAA, 0x98))
c942be3c7997 new flash support works for PL129N on the Pirelli
Mychaela Falconia <falcon@freecalypso.org>
parents: 506
diff changeset
115 goto bad_w16;
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
116 rc = run_cfi_check(bi, flashdev_PL129N.cfi_table);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
117 if (rc < 0)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118 return(rc);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 if (rc) {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 printf("Found PL129N\n");
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 bi->device = &flashdev_PL129N;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 return(0);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 }
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 rc = run_cfi_check(bi, flashdev_PL129J.cfi_table);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 if (rc < 0)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 return(rc);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 if (rc) {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 printf("Found PL129J\n");
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 bi->device = &flashdev_PL129J;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 return(0);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 }
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 fprintf(stderr, "Error: no matching CFI found\n");
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 return(-1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 }
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 static
976
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
137 spansion_pl064j_or_oldamd(bi)
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
138 struct flash_bank_info *bi;
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
139 {
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
140 int rc;
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
141
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
142 printf("Am29DL640G or PL064J, looking at CFI\n");
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
143 if (do_w16(bi->base_addr + 0xAA, 0x98)) {
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
144 fprintf(stderr, "unexpected response to w16 - aborting\n");
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
145 return(-1);
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
146 }
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
147 rc = run_cfi_check(bi, flashdev_PL064J.cfi_table);
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
148 if (rc < 0)
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
149 return(rc);
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
150 if (rc) {
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
151 printf("Found PL064J\n");
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
152 bi->device = &flashdev_PL064J;
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
153 return(0);
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
154 }
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
155 rc = run_cfi_check(bi, flashdev_Am29DL640G.cfi_table);
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
156 if (rc < 0)
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
157 return(rc);
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
158 if (rc) {
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
159 printf("Found Am29DL640G\n");
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
160 bi->device = &flashdev_Am29DL640G;
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
161 return(0);
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
162 }
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
163 fprintf(stderr, "Error: no matching CFI found\n");
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
164 return(-1);
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
165 }
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
166
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
167 static
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 amd_extended_id(bi)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 struct flash_bank_info *bi;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 uint16_t ext1, ext2;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172
507
c942be3c7997 new flash support works for PL129N on the Pirelli
Mychaela Falconia <falcon@freecalypso.org>
parents: 506
diff changeset
173 printf("AMD-style extended ID device, reading extended ID\n");
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 if (do_r16(bi->base_addr + 0x1C, &ext1) < 0)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 return(-1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 if (do_r16(bi->base_addr + 0x1E, &ext2) < 0)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 return(-1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 printf("Extended ID: %04X %04X\n", ext1, ext2);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 if (ext1 == 0x2221 && ext2 == 0x2200)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 return spansion_pl129j_or_n(bi);
553
3886a8a40809 fc-loadtool: added support for old Am29DL640G flash chip
Mychaela Falconia <falcon@freecalypso.org>
parents: 523
diff changeset
181 if (ext1 == 0x2202 && ext2 == 0x2201)
976
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
182 return spansion_pl064j_or_oldamd(bi);
559
f229efbfd581 fc-loadtool: added support for S29PL032J/S71PL032J flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 553
diff changeset
183 if (ext1 == 0x220A && ext2 == 0x2201)
f229efbfd581 fc-loadtool: added support for S29PL032J/S71PL032J flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 553
diff changeset
184 return try_device(bi, &flashdev_PL032J);
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 fprintf(stderr, "Error: unknown device ID\n");
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 return(-1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 }
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188
523
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
189 static
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
190 samsung_extended_id(bi)
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
191 struct flash_bank_info *bi;
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
192 {
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
193 uint16_t ext1, ext2;
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
194
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
195 printf("Samsung extended ID device, reading extended ID\n");
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
196 if (do_r16(bi->base_addr + 0x1C, &ext1) < 0)
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
197 return(-1);
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
198 if (do_r16(bi->base_addr + 0x1E, &ext2) < 0)
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
199 return(-1);
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
200 printf("Extended ID: %04X %04X\n", ext1, ext2);
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
201 if (ext1 == 0x2503 && ext2 == 0x2501)
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
202 return try_device(bi, &flashdev_K5L33xx_A);
916
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
203 if (ext1 == 0x2508 && ext2 == 0x2501)
54a0bc149d9c fc-loadtool: add support for Samsung K5L29xx_A flash
Mychaela Falconia <falcon@freecalypso.org>
parents: 559
diff changeset
204 return try_device_amdreset(bi, &flashdev_K5L29xx_A);
523
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
205 fprintf(stderr, "Error: unknown device ID\n");
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
206 return(-1);
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
207 }
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
208
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 static struct idmap {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 uint16_t manuf_id;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 uint16_t dev_id;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 int (*handler)();
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 void *extra_arg;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 } device_id_table[] = {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 /* AMD/Spansion devices */
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 {0x0001, 0x227E, amd_extended_id, 0},
511
0212edcec4d2 loadtools/flashid.c: added alt ID for 28F320C3T equiv in Mot C139
Mychaela Falconia <falcon@freecalypso.org>
parents: 507
diff changeset
217 /* 28F160C3T and 28F320C3T equivalents found in some Mot C1xx phones */
0212edcec4d2 loadtools/flashid.c: added alt ID for 28F320C3T equiv in Mot C139
Mychaela Falconia <falcon@freecalypso.org>
parents: 507
diff changeset
218 {0x0020, 0x88BA, try_device, &flashdev_28F320C3T},
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 {0x0020, 0x88CE, try_device, &flashdev_28F160C3T},
973
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
220 /* Intel W30 flash family */
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
221 {0x0089, 0x8852, try_device, &flashdev_28F320W30T},
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
222 {0x0089, 0x8853, try_device, &flashdev_28F320W30B},
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 {0x0089, 0x8854, try_device, &flashdev_28F640W30T},
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 {0x0089, 0x8855, try_device, &flashdev_28F640W30B},
973
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
225 /* Intel W18 flash family: same as W30, but different ID codes */
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
226 {0x0089, 0x8862, try_device, &flashdev_28F320W30T},
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
227 {0x0089, 0x8863, try_device, &flashdev_28F320W30B},
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 {0x0089, 0x8864, try_device, &flashdev_28F640W30T},
973
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
229 {0x0089, 0x8865, try_device, &flashdev_28F640W30B},
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
230 /* Intel C3 flash family */
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 {0x0089, 0x88C2, try_device, &flashdev_28F160C3T},
973
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
232 {0x0089, 0x88C3, try_device, &flashdev_28F160C3B},
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 {0x0089, 0x88C4, try_device, &flashdev_28F320C3T},
973
7c18eac91457 loadtools: round out support for Intel flash families
Mychaela Falconia <falcon@freecalypso.org>
parents: 916
diff changeset
234 {0x0089, 0x88C5, try_device, &flashdev_28F320C3B},
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 {0x0089, 0x88CC, try_device, &flashdev_28F640C3T},
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 {0x0089, 0x88CD, try_device, &flashdev_28F640C3B},
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 /* Samsung flash */
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 {0x00EC, 0x22A0, try_device, &flashdev_K5A32xx_T},
523
9a478d33b3ca fc-loadtool: added Samsung K5L33xx_A flash support for GTM900
Mychaela Falconia <falcon@freecalypso.org>
parents: 511
diff changeset
239 {0x00EC, 0x257E, samsung_extended_id, 0},
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 /* table search terminator */
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 {0, 0, 0, 0}
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242 };
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
243
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
244 flash_detect(bank, repeat)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
245 {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
246 struct flash_bank_info *bi;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
247 uint16_t manuf_id, dev_id;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
248 struct idmap *tp;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
249 int rc;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
250
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
251 bi = flash_bank_info + bank;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
252 if (bi->detect_done && !repeat)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
253 return(0);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
254 printf("Autodetecting flash chip type\n");
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
255 if (do_w16(bi->base_addr + 0xAAA, 0xAA)) {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
256 bad_w16: fprintf(stderr,
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
257 "unexpected response to w16 in read ID cmd sequence - aborting\n");
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
258 return(-1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
259 }
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
260 if (do_w16(bi->base_addr + 0x554, 0x55))
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
261 goto bad_w16;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
262 if (do_w16(bi->base_addr + 0xAAA, 0x90))
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
263 goto bad_w16;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
264 if (do_r16(bi->base_addr, &manuf_id) < 0)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
265 return(-1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
266 if (do_r16(bi->base_addr + 2, &dev_id) < 0)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
267 return(-1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
268 printf("Basic device ID: %04X %04X\n", manuf_id, dev_id);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
269 for (tp = device_id_table; tp->handler; tp++)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
270 if (tp->manuf_id == manuf_id && tp->dev_id == dev_id)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
271 break;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
272 if (!tp->handler) {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
273 fprintf(stderr, "Error: unknown device ID\n");
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
274 return(-1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
275 }
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
276 rc = tp->handler(bi, tp->extra_arg);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
277 if (rc < 0)
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
278 return(rc);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
279 /* got the device, see if it is compatible with global config */
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
280 if (bi->device->required_global_config > flash_global_config) {
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
281 fprintf(stderr,
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
282 "Error: detected flash device is not compatible with the configured mapping\n");
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
283 return(-1);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
284 }
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
285 /* good to go */
976
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
286 if (bi->device->bank_geom[1] && bank) {
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
287 bi->geom = bi->device->bank_geom[1];
976
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
288 bi->amd_lock = bi->device->lock_info[1];
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
289 } else {
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
290 bi->geom = bi->device->bank_geom[0];
976
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
291 bi->amd_lock = bi->device->lock_info[0];
ff4ce8d5ece4 fc-loadtool flash: definitions for AMD sector lock architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 973
diff changeset
292 }
506
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
293 bi->ops = bi->device->cmdset;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
294 bi->detect_done = 1;
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
295 /* return device to read array mode */
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
296 return bi->ops->reset_cmd(bi);
0dd2c87c1b63 fc-loadtool flash support overhaul
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
297 }