FreeCalypso > hg > freecalypso-tools

annotate loadtools/flashid.c @ 1012:11391cb6bdc0

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patch from fixeria: doc change from SE K2x0 to K2xx Since their discovery in late 2022, Sony Ericsson K200 and K220 phones were collectively referred to as SE K2x0 in FreeCalypso documentation. However, now that SE K205 has been discovered as yet another member of the same family (same PCBA in different case), it makes more sense to refer to the whole family as SE K2xx.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 23 Sep 2024 12:23:20 +0000
parents ff4ce8d5ece4
children
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1 /*
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2 * Flash device detection code lives here
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3 */
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4
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5 #include <sys/types.h>
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6 #include <stdio.h>
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7 #include <stdint.h>
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8 #include <stdlib.h>
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9 #include "flash.h"
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10
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11 extern struct flash_device flashdev_28F160C3T;
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12 extern struct flash_device flashdev_28F160C3B;
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13 extern struct flash_device flashdev_28F320C3T;
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14 extern struct flash_device flashdev_28F320C3B;
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15 extern struct flash_device flashdev_28F640C3T;
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16 extern struct flash_device flashdev_28F640C3B;
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17 extern struct flash_device flashdev_28F320W30T;
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18 extern struct flash_device flashdev_28F320W30B;
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19 extern struct flash_device flashdev_28F640W30T;
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20 extern struct flash_device flashdev_28F640W30B;
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21
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22 extern struct flash_device flashdev_Am29DL640G;
559
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23 extern struct flash_device flashdev_PL032J;
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24 extern struct flash_device flashdev_PL064J;
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25 extern struct flash_device flashdev_PL129J;
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26 extern struct flash_device flashdev_PL129N;
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27 extern struct flash_device flashdev_K5A32xx_T;
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28 extern struct flash_device flashdev_K5L33xx_A;
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29 extern struct flash_device flashdev_K5L29xx_A;
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30
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31 extern int flash_global_config;
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32 extern struct flash_bank_info flash_bank_info[2];
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33
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34 static
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35 run_cfi_check(bi, table)
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36 struct flash_bank_info *bi;
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37 struct cfi_check *table;
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38 {
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39 struct cfi_check *tp;
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40 uint16_t rdword;
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41
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42 for (tp = table; tp->offset >= 0; tp++) {
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43 if (do_r16(bi->base_addr + (tp->offset << 1), &rdword) < 0)
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44 return(-1);
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45 if (rdword != tp->expect_val)
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46 return(0);
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47 }
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48 return(1);
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49 }
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50
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51 static
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52 try_device(bi, dev)
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53 struct flash_bank_info *bi;
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54 struct flash_device *dev;
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55 {
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56 int rc;
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57
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58 printf("Appears to be %s or compatible, checking CFI\n", dev->name);
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59 if (do_w16(bi->base_addr + 0xAA, 0x98)) {
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60 fprintf(stderr, "unexpected response to w16 - aborting\n");
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61 return(-1);
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62 }
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63 rc = run_cfi_check(bi, dev->cfi_table);
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64 if (rc < 0)
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65 return(rc);
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66 if (!rc) {
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67 fprintf(stderr, "Error: CFI mismatch, unsafe to continue\n");
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68 return(-1);
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69 }
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70 printf("Confirmed %s or compatible\n", dev->name);
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71 bi->device = dev;
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72 return(0);
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73 }
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74
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75 static
916
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76 try_device_amdreset(bi, dev)
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77 struct flash_bank_info *bi;
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78 struct flash_device *dev;
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79 {
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80 int rc;
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81
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82 printf("Appears to be %s or compatible, checking CFI\n", dev->name);
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83 /* need to go back to read array first, CFI cmd ignored otherwise */
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84 if (do_w16(bi->base_addr + 0xAAA, 0xF0)) {
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85 bad_w16: fprintf(stderr, "unexpected response to w16 - aborting\n");
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86 return(-1);
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87 }
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88 if (do_w16(bi->base_addr + 0xAA, 0x98))
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89 goto bad_w16;
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90 rc = run_cfi_check(bi, dev->cfi_table);
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91 if (rc < 0)
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92 return(rc);
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93 if (!rc) {
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94 fprintf(stderr, "Error: CFI mismatch, unsafe to continue\n");
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95 return(-1);
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96 }
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97 printf("Confirmed %s or compatible\n", dev->name);
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98 bi->device = dev;
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99 return(0);
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100 }
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101
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102 static
506
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103 spansion_pl129j_or_n(bi)
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104 struct flash_bank_info *bi;
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105 {
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106 int rc;
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107
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108 printf("Spansion PL129J or PL129N, looking at CFI\n");
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109 /* need to go back to read array first, CFI cmd ignored otherwise */
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110 if (do_w16(bi->base_addr + 0xAAA, 0xF0)) {
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111 bad_w16: fprintf(stderr, "unexpected response to w16 - aborting\n");
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112 return(-1);
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113 }
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114 if (do_w16(bi->base_addr + 0xAAA, 0x98))
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115 goto bad_w16;
506
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116 rc = run_cfi_check(bi, flashdev_PL129N.cfi_table);
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117 if (rc < 0)
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118 return(rc);
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119 if (rc) {
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120 printf("Found PL129N\n");
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121 bi->device = &flashdev_PL129N;
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122 return(0);
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123 }
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124 rc = run_cfi_check(bi, flashdev_PL129J.cfi_table);
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125 if (rc < 0)
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126 return(rc);
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127 if (rc) {
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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 }