FreeCalypso > hg > freecalypso-sw
annotate loadtools/flmain.c @ 474:6e6d4c1ec733
os_isr.c: os_CreateOSISR(): missed the assignment to .stack
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
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date | Fri, 27 Jun 2014 01:20:23 +0000 |
parents | b2487cfd68fd |
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1 /* |
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2 * This module is the main entry point for fc-loadtool flash functions |
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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 <ctype.h> |
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7 #include <stdio.h> |
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8 #include <stdint.h> |
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9 #include <string.h> |
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10 #include <strings.h> |
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11 #include <stdlib.h> |
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12 #include "flash.h" |
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13 |
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14 /* K5A32xx device description */ |
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15 |
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16 static struct flash_geom k5a32xx_topboot_geom = { |
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17 .total_size = 0x400000, |
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18 .nregions = 2, |
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19 .regions = {0x10000, 63, 0x2000, 8}, |
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20 .total_sectors = 71, |
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21 }; |
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22 |
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23 static struct flash_idcheck k5a32xx_topboot_idcheck[2] = { |
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24 {0x00, 0x00EC}, |
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25 {0x02, 0x22A0} |
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26 }; |
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27 |
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28 static struct flash_bank_desc k5a32xx_topboot_bankdesc = { |
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29 0x400000, &k5a32xx_topboot_geom, k5a32xx_topboot_idcheck, 2 |
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30 }; |
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31 |
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32 /* S{29,71}PL129N device description */ |
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33 |
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34 static struct flash_geom pl129n_ce1_geom = { |
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35 .total_size = 0x800000, |
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36 .nregions = 2, |
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37 .regions = {0x10000, 4, 0x40000, 31}, |
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38 .total_sectors = 35, |
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39 }; |
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40 |
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41 static struct flash_geom pl129n_ce2_geom = { |
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42 .total_size = 0x800000, |
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43 .nregions = 2, |
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44 .regions = {0x40000, 31, 0x10000, 4}, |
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45 .total_sectors = 35, |
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46 }; |
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47 |
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48 static struct flash_idcheck pl129n_idcheck[4] = { |
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49 {0x00, 0x0001}, |
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50 {0x02, 0x227E}, |
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51 {0x1C, 0x2221}, |
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52 {0x1E, 0x2200} |
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53 }; |
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54 |
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55 static struct flash_bank_desc pl129n_banks[2] = { |
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56 {0x800000, &pl129n_ce1_geom, pl129n_idcheck, 4}, |
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57 {0x800000, &pl129n_ce2_geom, pl129n_idcheck, 4} |
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58 }; |
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59 |
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60 /* bank configurations for CFI */ |
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61 |
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62 static struct flash_bank_desc cfi_4M_bankdesc = { |
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63 0x400000, 0, 0, 0 |
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64 }; |
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65 |
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66 static struct flash_bank_desc cfi_8M_bankdesc = { |
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67 0x800000, 0, 0, 0 |
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68 }; |
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69 |
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70 /* list of supported flash devices */ |
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71 |
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72 extern struct flash_cmdset flash_cmdset_amd; |
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73 |
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74 struct flash_device_desc flash_device_list[] = { |
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75 {"cfi-4M", &cfi_4M_bankdesc, 1, 0}, |
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76 {"cfi-8M", &cfi_8M_bankdesc, 1, 0}, |
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77 {"k5a32xx_t", &k5a32xx_topboot_bankdesc, 1, &flash_cmdset_amd}, |
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78 {"pl129n", pl129n_banks, 2, &flash_cmdset_amd}, |
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79 {0, 0, 0, 0} /* array terminator */ |
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80 }; |
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81 |
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82 /* the following variables describe our selected flash device */ |
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83 |
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84 struct flash_device_desc *selected_flash_device; |
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85 struct flash_bank_info flash_bank_info[2]; |
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86 |
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87 /* called from hwparam.c config file parser */ |
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88 void |
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89 set_flash_device(arg, filename_for_errs, lineno_for_errs) |
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90 char *arg; |
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91 char *filename_for_errs; |
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92 int lineno_for_errs; |
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93 { |
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94 char *cp, *np, *ep; |
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95 struct flash_device_desc *tp; |
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96 int bank; |
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97 struct flash_bank_info *bi; |
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98 |
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99 if (selected_flash_device) { |
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100 fprintf(stderr, "%s line %d: duplicate flash setting\n", |
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101 filename_for_errs, lineno_for_errs); |
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102 exit(1); |
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103 } |
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104 for (cp = arg; isspace(*cp); cp++) |
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105 ; |
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106 if (!*cp || *cp == '#') { |
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107 too_few_arg: fprintf(stderr, |
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108 "%s line %d: flash setting: too few arguments\n", |
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109 filename_for_errs, lineno_for_errs); |
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110 exit(1); |
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111 } |
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112 for (np = cp; *cp && !isspace(*cp); cp++) |
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113 ; |
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114 if (*cp) |
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115 *cp++ = '\0'; |
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116 for (tp = flash_device_list; tp->name; tp++) |
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117 if (!strcmp(tp->name, np)) |
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118 break; |
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119 if (!tp->name) { |
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120 fprintf(stderr, |
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121 "%s line %d: unknown flash device \"%s\"\n", |
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122 filename_for_errs, lineno_for_errs, np); |
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123 exit(1); |
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124 } |
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125 selected_flash_device = tp; |
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126 |
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127 /* now initialize flash_bank_info */ |
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128 for (bank = 0; bank < selected_flash_device->nbanks; bank++) { |
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129 while (isspace(*cp)) |
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130 cp++; |
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131 if (!*cp || *cp == '#') |
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132 goto too_few_arg; |
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133 for (np = cp; *cp && !isspace(*cp); cp++) |
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134 ; |
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135 if (*cp) |
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136 *cp++ = '\0'; |
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137 bi = flash_bank_info + bank; |
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138 bi->base_addr = strtoul(np, &ep, 16); |
55
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139 if (*ep) { |
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140 fprintf(stderr, |
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141 "%s line %d: syntax error (base addr expected after flash device type)\n", |
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142 filename_for_errs, lineno_for_errs); |
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143 exit(1); |
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144 } |
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145 /* the rest comes from the flash device type */ |
56
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146 bi->bank_desc = selected_flash_device->bank_desc + bank; |
400
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147 if (bi->base_addr & (bi->bank_desc->align_size - 1)) { |
56
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148 fprintf(stderr, |
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149 "%s line %d: flash bank %d base addr is not aligned to the bank size (0x%lx)\n", |
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150 filename_for_errs, lineno_for_errs, bank, |
400
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151 (u_long) bi->bank_desc->align_size); |
56
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152 exit(1); |
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153 } |
405
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154 bi->geom = bi->bank_desc->geom; |
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155 bi->ops = selected_flash_device->cmdset; |
55
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156 } |
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157 while (isspace(*cp)) |
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158 cp++; |
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159 if (*cp && *cp != '#') { |
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160 fprintf(stderr, |
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161 "%s line %d: flash setting: too many arguments\n", |
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162 filename_for_errs, lineno_for_errs); |
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163 exit(1); |
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164 } |
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165 } |
58
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166 |
105
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167 flashcmd_help() |
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168 { |
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169 return loadtool_help("flash"); |
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170 } |
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171 |
58
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172 flashcmd_info(argc, argv, bank) |
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173 char **argv; |
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|
174 { |
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|
175 struct flash_bank_info *bi; |
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176 |
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|
177 if (argc > 2) { |
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|
178 fprintf(stderr, "error: too many arguments\n"); |
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|
179 return(-1); |
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|
180 } |
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|
181 bi = flash_bank_info + bank; |
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56
diff
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|
182 printf("Flash device type: %s\n", selected_flash_device->name); |
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56
diff
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|
183 printf("Bank %d base address: %08lX\n", bank, (u_long) bi->base_addr); |
400
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205
diff
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|
184 if (flash_get_cfi(bank) < 0) |
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205
diff
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|
185 return(-1); |
405
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401
diff
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|
186 printf("Bank %d total size: %lx\n", bank, |
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401
diff
changeset
|
187 (u_long) bi->geom->total_size); |
400
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parents:
205
diff
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|
188 printf("Sectors in bank %d: %u (%u regions)\n", bank, |
405
a212b4968b29
fc-loadtool flash: another refactoring: geometry vs. command set
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parents:
401
diff
changeset
|
189 bi->geom->total_sectors, bi->geom->nregions); |
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parents:
401
diff
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|
190 printf("Command set style: %s\n", bi->ops->cmdset_name); |
205
cd12d1049f91
fc-loadtool: flash ID check moved into flash info, added to erase and program
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parents:
204
diff
changeset
|
191 flash_id_check(bank, 1); |
58
1f9302b6f342
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56
diff
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|
192 if (selected_flash_device->nbanks == 2 && !bank) |
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56
diff
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|
193 printf("\nFlash device has 2 banks; flash2 command available\n"); |
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|
194 return(0); |
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|
195 } |
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56
diff
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|
196 |
405
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parents:
401
diff
changeset
|
197 extern int flashcmd_blankchk(); |
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401
diff
changeset
|
198 extern int flashcmd_dump2file(); |
62
6fb41cfa773d
fc-loadtool: flash erase implemented, compiles
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61
diff
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|
199 extern int flashcmd_erase(); |
415
b2487cfd68fd
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412
diff
changeset
|
200 extern int flashcmd_erase_program_boot(); |
65
a7da6648a7f8
fc-loadtool: flash program-bin command implemented, compiles
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64
diff
changeset
|
201 extern int flashcmd_progbin(); |
99
b78db17bfc85
fc-loadtool: flash program-{m0,srec} implemented
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96
diff
changeset
|
202 extern int flashcmd_program_m0(); |
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96
diff
changeset
|
203 extern int flashcmd_program_srec(); |
405
a212b4968b29
fc-loadtool flash: another refactoring: geometry vs. command set
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401
diff
changeset
|
204 extern int flashcmd_quickprog(); |
406
0b8e5072abde
fc-loadtool flash: reset to read mode added where appropriate
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
405
diff
changeset
|
205 extern int flashcmd_reset(); |
61
a10491da8c3a
fc-loadtool flash support: sector table generation implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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60
diff
changeset
|
206 extern int flashcmd_sectors(); |
408
431023033c86
Intel flash: flash status command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
406
diff
changeset
|
207 extern int flashcmd_status(); |
409
23ab8fe81764
Intel flash: unlock command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
408
diff
changeset
|
208 extern int flashcmd_unlock(); |
61
a10491da8c3a
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60
diff
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|
209 |
58
1f9302b6f342
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56
diff
changeset
|
210 static struct cmdtab { |
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56
diff
changeset
|
211 char *cmd; |
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56
diff
changeset
|
212 int (*func)(); |
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56
diff
changeset
|
213 } cmdtab[] = { |
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56
diff
changeset
|
214 {"blankchk", flashcmd_blankchk}, |
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56
diff
changeset
|
215 {"dump2bin", flashcmd_dump2file}, |
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56
diff
changeset
|
216 {"dump2srec", flashcmd_dump2file}, |
62
6fb41cfa773d
fc-loadtool: flash erase implemented, compiles
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61
diff
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|
217 {"erase", flashcmd_erase}, |
415
b2487cfd68fd
fc-loadtool: flash erase-program-boot implementation complete
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412
diff
changeset
|
218 {"erase-program-boot", flashcmd_erase_program_boot}, |
105
02cb0206aa47
fc-loadtool help implemented
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99
diff
changeset
|
219 {"help", flashcmd_help}, |
58
1f9302b6f342
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56
diff
changeset
|
220 {"info", flashcmd_info}, |
65
a7da6648a7f8
fc-loadtool: flash program-bin command implemented, compiles
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64
diff
changeset
|
221 {"program-bin", flashcmd_progbin}, |
99
b78db17bfc85
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96
diff
changeset
|
222 {"program-m0", flashcmd_program_m0}, |
b78db17bfc85
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parents:
96
diff
changeset
|
223 {"program-srec", flashcmd_program_srec}, |
64
a481d648278a
fc-loadtool: "quick program" command implemented
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parents:
62
diff
changeset
|
224 {"quickprog", flashcmd_quickprog}, |
406
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225 {"reset", flashcmd_reset}, |
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226 {"sectors", flashcmd_sectors}, |
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227 {"status", flashcmd_status}, |
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228 {"unlock", flashcmd_unlock}, |
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229 {0, 0} |
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230 }; |
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231 |
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232 cmd_flash(argc, argv) |
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233 char **argv; |
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234 { |
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235 int bank; |
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236 struct cmdtab *tp; |
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237 |
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238 if (!selected_flash_device) { |
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239 fprintf(stderr, "No flash configuration defined\n"); |
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240 return(-1); |
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241 } |
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242 if (argv[0][5] == '2') { |
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243 if (selected_flash_device->nbanks < 2) { |
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244 fprintf(stderr, "Flash device %s has only one bank\n", |
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245 selected_flash_device->name); |
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246 return(-1); |
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247 } |
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248 bank = 1; |
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249 } else |
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250 bank = 0; |
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251 for (tp = cmdtab; tp->cmd; tp++) |
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252 if (!strcmp(tp->cmd, argv[1])) |
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253 break; |
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254 if (!tp->func) { |
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255 fprintf(stderr, "%s %s: unknown/unimplemented subcommand\n", |
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256 argv[0], argv[1]); |
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257 return(-1); |
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258 } |
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259 return tp->func(argc, argv, bank); |
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260 } |