Mercurial > flash_v2

annotate packages/redboot/current/src/flash.c @ 161:ac086aa3217e

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Merge from eCos master repository on 2001-06-08-21:11:51-BST
author jlarmour
date Sun, 10 Jun 2001 19:35:23 +0000
parents 0d0f03f76f6a
children 2395031e7a66
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1 //==========================================================================
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2 //
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3 // flash.c
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4 //
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5 // RedBoot - FLASH memory support
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6 //
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7 //==========================================================================
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8 //####COPYRIGHTBEGIN####
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9 //
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10 // -------------------------------------------
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11 // The contents of this file are subject to the Red Hat eCos Public License
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12 // Version 1.1 (the "License"); you may not use this file except in
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13 // compliance with the License. You may obtain a copy of the License at
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14 // http://www.redhat.com/
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15 //
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16 // Software distributed under the License is distributed on an "AS IS"
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17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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18 // License for the specific language governing rights and limitations under
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19 // the License.
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20 //
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21 // The Original Code is eCos - Embedded Configurable Operating System,
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22 // released September 30, 1998.
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23 //
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24 // The Initial Developer of the Original Code is Red Hat.
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25 // Portions created by Red Hat are
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26 // Copyright (C) 1998, 1999, 2000, 2001 Red Hat, Inc.
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27 // All Rights Reserved.
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28 // -------------------------------------------
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29 //
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30 //####COPYRIGHTEND####
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31 //==========================================================================
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32 //#####DESCRIPTIONBEGIN####
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33 //
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34 // Author(s): gthomas
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35 // Contributors: gthomas
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36 // Date: 2000-07-28
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37 // Purpose:
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38 // Description:
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39 //
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40 // This code is part of RedBoot (tm).
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41 //
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42 //####DESCRIPTIONEND####
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43 //
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44 //==========================================================================
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45
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46 #include <redboot.h>
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47 #include <cyg/io/flash.h>
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48 #include <fis.h>
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49
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50 // Exported CLI functions
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51 static cmd_fun do_fis;
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52 RedBoot_cmd("fis",
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53 "Manage FLASH images",
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54 "{cmds}",
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55 do_fis
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56 );
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57
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58 // Internal commands
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59 local_cmd_entry("init",
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60 "Initialize FLASH Image System [FIS]",
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61 "[-f]",
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62 fis_init,
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63 FIS_cmds
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64 );
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65
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66 #ifdef CYGSEM_REDBOOT_FIS_CRC_CHECK
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67 # define FIS_LIST_OPTS "[-c] [-d]"
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68 #else
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69 # define FIS_LIST_OPTS "[-d]"
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70 #endif
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71
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72 local_cmd_entry("list",
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73 "Display contents of FLASH Image System [FIS]",
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74 FIS_LIST_OPTS,
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75 fis_list,
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76 FIS_cmds
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77 );
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78 local_cmd_entry("free",
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79 "Display free [available] locations within FLASH Image System [FIS]",
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80 "",
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81 fis_free,
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82 FIS_cmds
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83 );
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84 local_cmd_entry("erase",
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85 "Erase FLASH contents",
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86 "-f <flash_addr> -l <length>",
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87 fis_erase,
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88 FIS_cmds
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89 );
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90 #if 0 < CYGHWR_IO_FLASH_BLOCK_LOCKING // This is an *interface*
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91 local_cmd_entry("lock",
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92 "LOCK FLASH contents",
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93 "-f <flash_addr> -l <length>",
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94 fis_lock,
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95 FIS_cmds
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96 );
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97 local_cmd_entry("unlock",
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98 "UNLOCK FLASH contents",
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99 "-f <flash_addr> -l <length>",
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100 fis_unlock,
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101 FIS_cmds
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102 );
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103 #endif
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104 local_cmd_entry("delete",
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105 "Display an image from FLASH Image System [FIS]",
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106 "name",
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107 fis_delete,
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108 FIS_cmds
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109 );
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110
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111 static char fis_load_usage[] =
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112 #ifdef CYGPKG_COMPRESS_ZLIB
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113 "[-d] "
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114 #endif
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115 "[-b <memory_load_address>] [-c] name";
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116
115
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117 local_cmd_entry("load",
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118 "Load image from FLASH Image System [FIS] into RAM",
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119 fis_load_usage,
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120 fis_load,
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121 FIS_cmds
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122 );
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123 local_cmd_entry("create",
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124 "Create an image",
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125 "-b <mem_base> -l <image_length> [-s <data_length>]\n"
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126 " [-f <flash_addr>] [-e <entry_point>] [-r <ram_addr>] [-n] <name>",
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127 fis_create,
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128 FIS_cmds
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129 );
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130 local_cmd_entry("write",
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131 "Write raw data directly to FLASH",
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132 "-f <flash_addr> -b <mem_base> -l <image_length>",
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133 fis_write,
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134 FIS_cmds
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135 );
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136
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137 // Define table boundaries
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138 CYG_HAL_TABLE_BEGIN( __FIS_cmds_TAB__, FIS_cmds);
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139 CYG_HAL_TABLE_END( __FIS_cmds_TAB_END__, FIS_cmds);
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140
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141 extern struct cmd __FIS_cmds_TAB__[], __FIS_cmds_TAB_END__;
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142
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143 // Local data used by these routines
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144 static void *flash_start, *flash_end;
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145 static int block_size, blocks;
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146 static void *fis_work_block;
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147
132
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148 struct fis_image_desc *
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149 fis_lookup(char *name)
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150 {
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151 int i;
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152 void *fis_addr;
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153 struct fis_image_desc *img;
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154
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155 fis_addr = (void *)((unsigned long)flash_end - block_size);
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156 memcpy(fis_work_block, fis_addr, block_size);
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157 img = (struct fis_image_desc *)fis_work_block;
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158 for (i = 0; i < block_size/sizeof(*img); i++, img++) {
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159 if ((img->name[0] != (unsigned char)0xFF) && (strcmp(name, img->name) == 0)) {
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160 return img;
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161 }
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162 }
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163 return (struct fis_image_desc *)0;
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164 }
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165
115
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166 static void
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167 fis_usage(char *why)
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168 {
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169 printf("*** invalid 'fis' command: %s\n", why);
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170 cmd_usage(__FIS_cmds_TAB__, &__FIS_cmds_TAB_END__, "fis ");
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171 }
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172
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173 static void
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174 fis_init(int argc, char *argv[])
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175 {
154
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176 int stat;
130
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177 struct fis_image_desc *img;
115
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178 void *fis_base, *err_addr;
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179 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
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180 void *cfg_base;
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181 #endif
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182 bool full_init = false;
117
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183 struct option_info opts[1];
147
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184 unsigned long redboot_image_size, redboot_flash_start;
115
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185
117
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186 init_opts(&opts[0], 'f', false, OPTION_ARG_TYPE_FLG,
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187 (void **)&full_init, (bool *)0, "full initialization, erases all of flash");
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188 if (!scan_opts(argc, argv, 2, opts, 1, 0, 0, ""))
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189 {
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190 return;
115
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191 }
117
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192
115
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193 if (!verify_action("About to initialize [format] FLASH image system")) {
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194 printf("** Aborted\n");
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195 return;
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196 }
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197 printf("*** Initialize FLASH Image System\n");
147
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198
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199 #define MIN_REDBOOT_IMAGE_SIZE CYGBLD_REDBOOT_MIN_IMAGE_SIZE
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200 redboot_image_size = block_size > MIN_REDBOOT_IMAGE_SIZE ? block_size : MIN_REDBOOT_IMAGE_SIZE;
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201
115
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202 // Create a pseudo image for RedBoot
130
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203 img = (struct fis_image_desc *)fis_work_block;
154
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204 #ifdef CYGOPT_REDBOOT_FIS_RESERVED_BASE
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205 memset(img, 0, sizeof(*img));
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206 strcpy(img->name, "(reserved)");
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207 img->flash_base = (unsigned long)flash_start;
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208 img->mem_base = (unsigned long)flash_start;
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209 img->size = CYGNUM_REDBOOT_FLASH_RESERVED_BASE;
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210 img++;
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211 #endif
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212 redboot_flash_start = (unsigned long)flash_start + CYGBLD_REDBOOT_FLASH_BOOT_OFFSET;
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213 #ifdef CYGOPT_REDBOOT_FIS_REDBOOT
115
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214 memset(img, 0, sizeof(*img));
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215 strcpy(img->name, "RedBoot");
147
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216 img->flash_base = redboot_flash_start;
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217 img->mem_base = redboot_flash_start;
130
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218 img->size = redboot_image_size;
154
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219 img++;
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220 redboot_flash_start += redboot_image_size;
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221 #endif
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222 #ifdef CYGOPT_REDBOOT_FIS_REDBOOT_POST
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223 #ifdef CYGNUM_REDBOOT_FIS_REDBOOT_POST_OFFSET
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224 // Take care to place the POST entry at the right offset:
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225 redboot_flash_start = (unsigned long)flash_start + CYGNUM_REDBOOT_FIS_REDBOOT_POST_OFFSET;
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226 #endif
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227 memset(img, 0, sizeof(*img));
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228 strcpy(img->name, "RedBoot[post]");
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229 img->flash_base = redboot_flash_start;
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230 img->mem_base = redboot_flash_start;
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231 img->size = redboot_image_size;
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232 img++;
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233 redboot_flash_start += redboot_image_size;
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234 #endif
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235 #ifdef CYGOPT_REDBOOT_FIS_REDBOOT_BACKUP
115
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236 // And a backup image
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237 memset(img, 0, sizeof(*img));
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238 strcpy(img->name, "RedBoot[backup]");
154
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239 img->flash_base = redboot_flash_start;
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240 img->mem_base = redboot_flash_start;
130
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241 img->size = redboot_image_size;
154
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242 img++;
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243 redboot_flash_start += redboot_image_size;
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244 #endif
115
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245 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
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246 // And a descriptor for the configuration data
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247 memset(img, 0, sizeof(*img));
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248 strcpy(img->name, "RedBoot config");
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249 cfg_base = (void *)((unsigned long)flash_end - (2*block_size));
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250 img->flash_base = (unsigned long)cfg_base;
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251 img->mem_base = (unsigned long)cfg_base;
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252 img->size = block_size;
154
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253 img++;
115
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254 #endif
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255 // And a descriptor for the descriptor table itself
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256 memset(img, 0, sizeof(*img));
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257 strcpy(img->name, "FIS directory");
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258 fis_base = (void *)((unsigned long)flash_end - block_size);
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259 img->flash_base = (unsigned long)fis_base;
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260 img->mem_base = (unsigned long)fis_base;
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261 img->size = block_size;
154
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262 img++;
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263
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264 // Do this after creating the initialized table because that inherently
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265 // calculates where the high water mark of default RedBoot images is.
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266
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267 if (full_init) {
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268 unsigned long erase_start, erase_size;
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269 // Erase everything except default RedBoot images, fis block, and config block.
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270 // FIXME! This still assumes that fis and config blocks can use top of FLASH.
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271
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272 // first deal with the possible first part, before RedBoot images:
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273 erase_start = (unsigned long)flash_start + CYGNUM_REDBOOT_FLASH_RESERVED_BASE;
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274 erase_size = (unsigned long)flash_start + CYGBLD_REDBOOT_FLASH_BOOT_OFFSET;
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275 if ( erase_size > erase_start ) {
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276 erase_size -= erase_start;
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277 if ((stat = flash_erase((void *)erase_start, erase_size,
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278 (void **)&err_addr)) != 0) {
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279 printf(" initialization failed %p: 0x%x(%s)\n",
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280 err_addr, stat, flash_errmsg(stat));
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281 }
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282 }
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283 // second deal with the larger part in the main:
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284 erase_start = redboot_flash_start; // high water of created images
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285 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
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286 erase_size = (unsigned long)cfg_base - erase_start; // the gap between HWM and config data
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287 #else
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288 erase_size = (unsigned long)fis_base - erase_start; // the gap between HWM and fis data
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289 #endif
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290 if ((stat = flash_erase((void *)erase_start, erase_size,
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291 (void **)&err_addr)) != 0) {
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292 printf(" initialization failed %p: 0x%x(%s)\n",
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293 err_addr, stat, flash_errmsg(stat));
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294 }
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295 } else {
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296 printf(" Warning: device contents not erased, some blocks may not be usable\n");
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297 }
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298
132
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299 #ifdef CYGSEM_REDBOOT_FLASH_LOCK_SPECIAL
154
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300 // Ensure [quietly] that the directory is unlocked before trying to update
132
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301 flash_unlock((void *)fis_base, block_size, (void **)&err_addr);
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302 #endif
115
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303 if ((stat = flash_erase(fis_base, block_size, (void **)&err_addr)) != 0) {
143
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304 printf(" initialization failed %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
115
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305 } else {
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306 if ((stat = flash_program(fis_base, fis_work_block,
154
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307 (unsigned long)img - (unsigned long)fis_work_block,
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308 (void **)&err_addr)) != 0) {
143
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309 printf("Error writing image descriptors at %p: 0x%x(%s)\n",
115
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310 err_addr, stat, flash_errmsg(stat));
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311 }
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312 }
132
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313 #ifdef CYGSEM_REDBOOT_FLASH_LOCK_SPECIAL
154
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314 // Ensure [quietly] that the directory is locked after the update
132
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315 flash_lock((void *)fis_base, block_size, (void **)&err_addr);
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316 #endif
115
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317 }
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318
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319 static void
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320 fis_list(int argc, char *argv[])
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321 {
130
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322 struct fis_image_desc *img;
115
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323 int i;
132
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324 bool show_cksums = false;
156
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325 bool show_datalen = false;
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326 struct option_info opts[2];
132
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327
157
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328 init_opts(&opts[0], 'd', false, OPTION_ARG_TYPE_FLG,
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329 (void **)&show_datalen, (bool *)0, "display data length");
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330 #ifdef CYGSEM_REDBOOT_FIS_CRC_CHECK
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331 init_opts(&opts[1], 'c', false, OPTION_ARG_TYPE_FLG,
132
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332 (void **)&show_cksums, (bool *)0, "display checksums");
157
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333 i = 2;
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334 #else
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335 i = 1;
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336 #endif
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337 if (!scan_opts(argc, argv, 2, opts, i, 0, 0, ""))
132
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338 {
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339 return;
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340 }
115
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341
156
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342 img = (struct fis_image_desc *)((unsigned long)flash_end - block_size);
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343 // Let printf do the formatting in both cases, rather than cnouting
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344 // cols by hand....
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345 printf("%-16s %-10s %-10s %-10s %-s\n",
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346 "Name","FLASH addr",
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347 show_cksums ? "Checksum" : "Mem addr",
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348 show_datalen ? "Datalen" : "Length",
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349 "Entry point" );
115
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350 for (i = 0; i < block_size/sizeof(*img); i++, img++) {
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351 if (img->name[0] != (unsigned char)0xFF) {
156
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352 printf("%-16s 0x%08lX 0x%08lX 0x%08lX 0x%08lX\n", img->name,
132
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353 img->flash_base,
157
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354 #ifdef CYGSEM_REDBOOT_FIS_CRC_CHECK
132
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355 show_cksums ? img->file_cksum : img->mem_base,
156
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356 show_datalen ? img->data_length : img->size,
157
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357 #else
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358 img->mem_base,
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359 img->size,
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360 #endif
156
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361 img->entry_point);
115
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362 }
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363 }
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364 }
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365
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366 static void
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367 fis_free(int argc, char *argv[])
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368 {
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369 unsigned long *fis_ptr, *fis_end;
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370 unsigned long *area_start;
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371
154
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372 // Do not search the area reserved for pre-RedBoot systems:
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373 fis_ptr = (unsigned long *)((unsigned long)flash_start + CYGNUM_REDBOOT_FLASH_RESERVED_BASE);
115
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374 fis_end = (unsigned long *)(unsigned long)flash_end;
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375 area_start = fis_ptr;
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376 while (fis_ptr < fis_end) {
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377 if (*fis_ptr != (unsigned long)0xFFFFFFFF) {
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378 if (area_start != fis_ptr) {
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379 // Assume that this is something
154
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380 printf(" 0x%08lX .. 0x%08lX\n",
115
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381 (unsigned long)area_start, (unsigned long)fis_ptr);
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382 }
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383 // Find next blank block
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384 area_start = fis_ptr;
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385 while (area_start < fis_end) {
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386 if (*area_start == (unsigned long)0xFFFFFFFF) {
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387 break;
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388 }
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389 area_start += block_size / sizeof(unsigned long);
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390 }
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391 fis_ptr = area_start;
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392 } else {
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393 fis_ptr += block_size / sizeof(unsigned long);
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394 }
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395 }
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396 if (area_start != fis_ptr) {
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397 printf(" 0x%08lX .. 0x%08lX\n",
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398 (unsigned long)area_start, (unsigned long)fis_ptr);
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399 }
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400 }
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401
154
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402 // Find the first unused area of flash which is long enough
115
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403 static bool
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404 fis_find_free(unsigned long *addr, unsigned long length)
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405 {
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406 unsigned long *fis_ptr, *fis_end;
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407 unsigned long *area_start;
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408
154
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409 // Do not search the area reserved for pre-RedBoot systems:
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410 fis_ptr = (unsigned long *)((unsigned long)flash_start + CYGNUM_REDBOOT_FLASH_RESERVED_BASE);
115
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411 fis_end = (unsigned long *)(unsigned long)flash_end;
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412 area_start = fis_ptr;
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413 while (fis_ptr < fis_end) {
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parents:
diff changeset
414 if (*fis_ptr != (unsigned long)0xFFFFFFFF) {
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parents:
diff changeset
415 if (area_start != fis_ptr) {
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parents:
diff changeset
416 // Assume that this is something
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parents:
diff changeset
417 if ((fis_ptr-area_start) >= length) {
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418 *addr = (unsigned long)area_start;
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419 return true;
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parents:
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420 }
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diff changeset
421 }
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parents:
diff changeset
422 // Find next blank block
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diff changeset
423 area_start = fis_ptr;
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diff changeset
424 while (area_start < fis_end) {
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diff changeset
425 if (*area_start == (unsigned long)0xFFFFFFFF) {
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diff changeset
426 break;
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parents:
diff changeset
427 }
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428 area_start += block_size / sizeof(unsigned long);
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429 }
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430 fis_ptr = area_start;
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431 } else {
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432 fis_ptr += block_size / sizeof(unsigned long);
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433 }
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434 }
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diff changeset
435 if (area_start != fis_ptr) {
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diff changeset
436 if ((fis_ptr-area_start) >= length) {
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437 *addr = (unsigned long)area_start;
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diff changeset
438 return true;
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439 }
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diff changeset
440 }
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441 return false;
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diff changeset
442 }
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diff changeset
443
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diff changeset
444 static void
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445 fis_create(int argc, char *argv[])
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diff changeset
446 {
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447 int i, stat;
130
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diff changeset
448 unsigned long mem_addr, exec_addr, flash_addr, entry_addr, length, img_size;
115
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449 char *name;
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450 bool mem_addr_set = false;
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451 bool exec_addr_set = false;
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452 bool entry_addr_set = false;
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453 bool flash_addr_set = false;
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454 bool length_set = false;
130
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diff changeset
455 bool img_size_set = false;
143
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456 bool no_copy = false;
115
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457 void *fis_addr, *err_addr;
130
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458 struct fis_image_desc *img;
156
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diff changeset
459 bool slot_found, defaults_assumed;
143
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diff changeset
460 struct option_info opts[7];
115
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diff changeset
461 bool prog_ok;
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462
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diff changeset
463 init_opts(&opts[0], 'b', true, OPTION_ARG_TYPE_NUM,
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464 (void **)&mem_addr, (bool *)&mem_addr_set, "memory base address");
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465 init_opts(&opts[1], 'r', true, OPTION_ARG_TYPE_NUM,
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466 (void **)&exec_addr, (bool *)&exec_addr_set, "ram base address");
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diff changeset
467 init_opts(&opts[2], 'e', true, OPTION_ARG_TYPE_NUM,
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diff changeset
468 (void **)&entry_addr, (bool *)&entry_addr_set, "entry point address");
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469 init_opts(&opts[3], 'f', true, OPTION_ARG_TYPE_NUM,
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470 (void **)&flash_addr, (bool *)&flash_addr_set, "FLASH memory base address");
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471 init_opts(&opts[4], 'l', true, OPTION_ARG_TYPE_NUM,
130
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472 (void **)&length, (bool *)&length_set, "image length [in FLASH]");
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473 init_opts(&opts[5], 's', true, OPTION_ARG_TYPE_NUM,
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474 (void **)&img_size, (bool *)&img_size_set, "image size [actual data]");
143
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diff changeset
475 init_opts(&opts[6], 'n', false, OPTION_ARG_TYPE_FLG,
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476 (void **)&no_copy, (bool *)0, "don't copy from RAM to FLASH, just update directory");
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477 if (!scan_opts(argc, argv, 2, opts, 7, (void *)&name, OPTION_ARG_TYPE_STR, "file name"))
115
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478 {
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diff changeset
479 fis_usage("invalid arguments");
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diff changeset
480 return;
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481 }
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diff changeset
482
156
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diff changeset
483 defaults_assumed = false;
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diff changeset
484 if (name) {
154
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diff changeset
485 // Search existing files to acquire defaults for params not specified:
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diff changeset
486 fis_addr = (void *)((unsigned long)flash_end - block_size);
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487 memcpy(fis_work_block, fis_addr, block_size);
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488 img = (struct fis_image_desc *)fis_work_block;
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489 for (i = 0; i < block_size/sizeof(*img); i++, img++) {
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diff changeset
490 if ((img->name[0] != (unsigned char)0xFF) && (strcmp(name, img->name) == 0)) {
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diff changeset
491 // Found it, so get any unset but necessary params from there:
156
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diff changeset
492 if (!length_set) {
154
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diff changeset
493 length_set = true;
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diff changeset
494 length = img->size;
156
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diff changeset
495 defaults_assumed = true;
154
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diff changeset
496 }
156
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diff changeset
497 // img_size can also be handled below, set from length
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diff changeset
498 if (!img_size_set && 0 < img->data_length) {
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diff changeset
499 img_size_set = true;
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diff changeset
500 img_size = img->data_length;
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diff changeset
501 defaults_assumed = true;
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diff changeset
502 }
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diff changeset
503 if (!exec_addr_set) {
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jlarmour
parents: 154
diff changeset
504 // Preserve "normal" behaviour
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parents: 154
diff changeset
505 exec_addr_set = true;
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diff changeset
506 exec_addr = flash_addr_set ? flash_addr : mem_addr;
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diff changeset
507 }
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jlarmour
parents: 154
diff changeset
508 if (!flash_addr_set) {
154
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diff changeset
509 flash_addr_set = true;
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diff changeset
510 flash_addr = img->flash_base;
156
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diff changeset
511 defaults_assumed = true;
154
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
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diff changeset
512 }
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jlarmour
parents: 153
diff changeset
513 break;
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jlarmour
parents: 153
diff changeset
514 }
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parents: 153
diff changeset
515 }
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
516 }
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
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parents: 153
diff changeset
517
143
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diff changeset
518 if ((!no_copy && !mem_addr_set) || (no_copy && !flash_addr_set) ||
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parents: 138
diff changeset
519 !length_set || !name) {
115
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parents:
diff changeset
520 fis_usage("required parameter missing");
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parents:
diff changeset
521 return;
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parents:
diff changeset
522 }
130
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diff changeset
523 if (!img_size_set) {
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parents: 126
diff changeset
524 img_size = length;
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parents: 126
diff changeset
525 }
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diff changeset
526 // 'length' is size of FLASH image, 'img_size' is actual data size
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diff changeset
527 // Round up length to FLASH block size
143
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parents: 138
diff changeset
528 #ifndef CYGPKG_HAL_MIPS // FIXME: compiler is b0rken
130
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parents: 126
diff changeset
529 length = ((length + block_size - 1) / block_size) * block_size;
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parents: 126
diff changeset
530 if (length < img_size) {
143
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parents: 138
diff changeset
531 printf("Invalid FLASH image size/length combination\n");
130
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diff changeset
532 return;
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jlarmour
parents: 126
diff changeset
533 }
143
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parents: 138
diff changeset
534 #endif
115
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parents:
diff changeset
535 if (flash_addr_set &&
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jlarmour
parents:
diff changeset
536 ((stat = flash_verify_addr((void *)flash_addr)) ||
130
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parents: 126
diff changeset
537 (stat = flash_verify_addr((void *)(flash_addr+img_size-1))))) {
115
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jlarmour
parents:
diff changeset
538 printf("Invalid FLASH address: %p (%s)\n", (void *)flash_addr, flash_errmsg(stat));
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
539 printf(" valid range is %p-%p\n", (void *)flash_start, (void *)flash_end);
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jlarmour
parents:
diff changeset
540 return;
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jlarmour
parents:
diff changeset
541 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
542 if (strlen(name) >= sizeof(img->name)) {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
543 printf("Name is too long, must be less than %d chars\n", (int)sizeof(img->name));
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jlarmour
parents:
diff changeset
544 return;
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jlarmour
parents:
diff changeset
545 }
143
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jlarmour
parents: 138
diff changeset
546 if (!no_copy) {
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parents: 138
diff changeset
547 if ((mem_addr < (unsigned long)ram_start) ||
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parents: 138
diff changeset
548 ((mem_addr+img_size) >= (unsigned long)ram_end)) {
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parents: 138
diff changeset
549 printf("** WARNING: RAM address: %p may be invalid\n", (void *)mem_addr);
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parents: 138
diff changeset
550 printf(" valid range is %p-%p\n", (void *)ram_start, (void *)ram_end);
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parents: 138
diff changeset
551 }
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parents: 138
diff changeset
552 if (!flash_addr_set && !fis_find_free(&flash_addr, length)) {
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jlarmour
parents: 138
diff changeset
553 printf("Can't locate %ld bytes free in FLASH\n", length);
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parents: 138
diff changeset
554 return;
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parents: 138
diff changeset
555 }
115
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jlarmour
parents:
diff changeset
556 }
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parents:
diff changeset
557 // Find a slot in the directory for this entry
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parents:
diff changeset
558 // First, see if an image by this name is already present
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parents:
diff changeset
559 slot_found = false;
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parents:
diff changeset
560 fis_addr = (void *)((unsigned long)flash_end - block_size);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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parents:
diff changeset
561 memcpy(fis_work_block, fis_addr, block_size);
130
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parents: 126
diff changeset
562 img = (struct fis_image_desc *)fis_work_block;
115
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jlarmour
parents:
diff changeset
563 for (i = 0; i < block_size/sizeof(*img); i++, img++) {
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parents:
diff changeset
564 if ((img->name[0] != (unsigned char)0xFF) && (strcmp(name, img->name) == 0)) {
126
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parents: 121
diff changeset
565 if (flash_addr_set && (img->flash_base != flash_addr)) {
115
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parents:
diff changeset
566 printf("Image found, but FLASH address incorrect\n");
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parents:
diff changeset
567 return;
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parents:
diff changeset
568 }
126
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parents: 121
diff changeset
569 if (img->size != length) {
143
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parents: 138
diff changeset
570 printf("Image found, but LENGTH is incorrect (0x%lx != 0x%lx)\n", img->size, length);
126
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parents: 121
diff changeset
571 return;
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parents: 121
diff changeset
572 }
115
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parents:
diff changeset
573 if (!verify_action("An image named '%s' exists", name)) {
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parents:
diff changeset
574 return;
156
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parents: 154
diff changeset
575 } else {
115
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parents:
diff changeset
576 slot_found = true;
156
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parents: 154
diff changeset
577 if (defaults_assumed) {
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parents: 154
diff changeset
578 if (!verify_action("* CAUTION * about to program '%s'\n at %p..%p from %p",
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parents: 154
diff changeset
579 name, (void *)flash_addr, (void *)(flash_addr+img_size-1),
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
580 (void *)mem_addr)) {
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jlarmour
parents: 154
diff changeset
581 return; // The guy gave up
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parents: 154
diff changeset
582 }
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parents: 154
diff changeset
583 }
115
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jlarmour
parents:
diff changeset
584 break;
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parents:
diff changeset
585 }
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parents:
diff changeset
586 }
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jlarmour
parents:
diff changeset
587 }
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jlarmour
parents:
diff changeset
588 // If not found, try and find an empty slot
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parents:
diff changeset
589 if (!slot_found) {
130
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parents: 126
diff changeset
590 img = (struct fis_image_desc *)fis_work_block;
115
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parents:
diff changeset
591 for (i = 0; i < block_size/sizeof(*img); i++, img++) {
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parents:
diff changeset
592 if (img->name[0] == (unsigned char)0xFF) {
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parents:
diff changeset
593 slot_found = true;
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parents:
diff changeset
594 break;
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parents:
diff changeset
595 }
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parents:
diff changeset
596 }
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parents:
diff changeset
597 }
143
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parents: 138
diff changeset
598 if (!no_copy) {
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jlarmour
parents: 138
diff changeset
599 // Safety check - make sure the address range is not within the code we're running
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parents: 138
diff changeset
600 if (flash_code_overlaps((void *)flash_addr, (void *)(flash_addr+img_size-1))) {
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parents: 138
diff changeset
601 printf("Can't program this region - contains code in use!\n");
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parents: 138
diff changeset
602 return;
115
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parents:
diff changeset
603 }
143
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diff changeset
604 prog_ok = true;
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diff changeset
605 if (prog_ok) {
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diff changeset
606 // Erase area to be programmed
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diff changeset
607 if ((stat = flash_erase((void *)flash_addr, length, (void **)&err_addr)) != 0) {
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parents: 138
diff changeset
608 printf("Can't erase region at %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
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parents: 138
diff changeset
609 prog_ok = false;
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parents: 138
diff changeset
610 }
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parents: 138
diff changeset
611 }
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parents: 138
diff changeset
612 if (prog_ok) {
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parents: 138
diff changeset
613 // Now program it
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parents: 138
diff changeset
614 if ((stat = flash_program((void *)flash_addr, (void *)mem_addr, img_size, (void **)&err_addr)) != 0) {
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parents: 138
diff changeset
615 printf("Can't program region at %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
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diff changeset
616 prog_ok = false;
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diff changeset
617 }
115
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parents:
diff changeset
618 }
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parents:
diff changeset
619 }
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parents:
diff changeset
620 // Update directory
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parents:
diff changeset
621 memset(img, 0, sizeof(*img));
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parents:
diff changeset
622 strcpy(img->name, name);
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diff changeset
623 img->flash_base = flash_addr;
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parents:
diff changeset
624 img->mem_base = exec_addr_set ? exec_addr : (flash_addr_set ? flash_addr : mem_addr);
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625 img->entry_point = entry_addr_set ? entry_addr : (unsigned long)entry_address; // Hope it's been set
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diff changeset
626 img->size = length;
132
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diff changeset
627 img->data_length = img_size;
157
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parents: 156
diff changeset
628 #ifdef CYGSEM_REDBOOT_FIS_CRC_CHECK
151
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parents: 147
diff changeset
629 img->file_cksum = crc32((unsigned char *)flash_addr, img_size);
157
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parents: 156
diff changeset
630 #endif
132
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parents: 130
diff changeset
631 #ifdef CYGSEM_REDBOOT_FLASH_LOCK_SPECIAL
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parents: 130
diff changeset
632 // Insure [quietly] that the directory is unlocked before trying to update
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diff changeset
633 flash_unlock((void *)fis_addr, block_size, (void **)&err_addr);
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diff changeset
634 #endif
115
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parents:
diff changeset
635 if ((stat = flash_erase((void *)fis_addr, block_size, (void **)&err_addr)) != 0) {
143
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parents: 138
diff changeset
636 printf("Error erasing at %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
115
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jlarmour
parents:
diff changeset
637 // Don't try to program if the erase failed
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jlarmour
parents:
diff changeset
638 } else {
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jlarmour
parents:
diff changeset
639 // Now program it
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parents:
diff changeset
640 if ((stat = flash_program((void *)fis_addr, (void *)fis_work_block, block_size, (void **)&err_addr)) != 0) {
143
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parents: 138
diff changeset
641 printf("Error programming at %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
115
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parents:
diff changeset
642 }
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diff changeset
643 }
132
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diff changeset
644 #ifdef CYGSEM_REDBOOT_FLASH_LOCK_SPECIAL
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diff changeset
645 // Insure [quietly] that the directory is locked after the update
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parents: 130
diff changeset
646 flash_lock((void *)fis_addr, block_size, (void **)&err_addr);
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parents: 130
diff changeset
647 #endif
115
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parents:
diff changeset
648 }
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parents:
diff changeset
649
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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parents:
diff changeset
650 static void
156
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parents: 154
diff changeset
651 fis_write(int argc, char *argv[])
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parents: 154
diff changeset
652 {
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parents: 154
diff changeset
653 int stat;
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parents: 154
diff changeset
654 unsigned long mem_addr, flash_addr, length;
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diff changeset
655 bool mem_addr_set = false;
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diff changeset
656 bool flash_addr_set = false;
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parents: 154
diff changeset
657 bool length_set = false;
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diff changeset
658 void *err_addr;
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parents: 154
diff changeset
659 struct option_info opts[3];
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diff changeset
660 bool prog_ok;
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parents: 154
diff changeset
661
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parents: 154
diff changeset
662 init_opts(&opts[0], 'b', true, OPTION_ARG_TYPE_NUM,
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parents: 154
diff changeset
663 (void **)&mem_addr, (bool *)&mem_addr_set, "memory base address");
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parents: 154
diff changeset
664 init_opts(&opts[1], 'f', true, OPTION_ARG_TYPE_NUM,
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parents: 154
diff changeset
665 (void **)&flash_addr, (bool *)&flash_addr_set, "FLASH memory base address");
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parents: 154
diff changeset
666 init_opts(&opts[2], 'l', true, OPTION_ARG_TYPE_NUM,
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parents: 154
diff changeset
667 (void **)&length, (bool *)&length_set, "image length [in FLASH]");
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jlarmour
parents: 154
diff changeset
668 if (!scan_opts(argc, argv, 2, opts, 3, 0, 0, 0))
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jlarmour
parents: 154
diff changeset
669 {
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parents: 154
diff changeset
670 fis_usage("invalid arguments");
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jlarmour
parents: 154
diff changeset
671 return;
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jlarmour
parents: 154
diff changeset
672 }
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jlarmour
parents: 154
diff changeset
673
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jlarmour
parents: 154
diff changeset
674 if (!mem_addr_set || !flash_addr_set || !length_set)
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jlarmour
parents: 154
diff changeset
675 fis_usage("required parameter missing");
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jlarmour
parents: 154
diff changeset
676
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jlarmour
parents: 154
diff changeset
677 // Round up length to FLASH block size
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parents: 154
diff changeset
678 #ifndef CYGPKG_HAL_MIPS // FIXME: compiler is b0rken
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parents: 154
diff changeset
679 length = ((length + block_size - 1) / block_size) * block_size;
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parents: 154
diff changeset
680 #endif
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parents: 154
diff changeset
681 if (flash_addr_set &&
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
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parents: 154
diff changeset
682 ((stat = flash_verify_addr((void *)flash_addr)) ||
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parents: 154
diff changeset
683 (stat = flash_verify_addr((void *)(flash_addr+length-1))))) {
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parents: 154
diff changeset
684 printf("Invalid FLASH address: %p (%s)\n", (void *)flash_addr, flash_errmsg(stat));
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
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parents: 154
diff changeset
685 printf(" valid range is %p-%p\n", (void *)flash_start, (void *)flash_end);
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parents: 154
diff changeset
686 return;
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parents: 154
diff changeset
687 }
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
688 if ((mem_addr < (unsigned long)ram_start) ||
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
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parents: 154
diff changeset
689 ((mem_addr+length) >= (unsigned long)ram_end)) {
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
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parents: 154
diff changeset
690 printf("** WARNING: RAM address: %p may be invalid\n", (void *)mem_addr);
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parents: 154
diff changeset
691 printf(" valid range is %p-%p\n", (void *)ram_start, (void *)ram_end);
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
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parents: 154
diff changeset
692 }
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jlarmour
parents: 154
diff changeset
693 // Safety check - make sure the address range is not within the code we're running
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
694 if (flash_code_overlaps((void *)flash_addr, (void *)(flash_addr+length-1))) {
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
695 printf("Can't program this region - contains code in use!\n");
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jlarmour
parents: 154
diff changeset
696 return;
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jlarmour
parents: 154
diff changeset
697 }
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
698 if (!verify_action("* CAUTION * about to program FLASH at %p..%p from %p",
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
699 (void *)flash_addr, (void *)(flash_addr+length-1),
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
700 (void *)mem_addr)) {
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jlarmour
parents: 154
diff changeset
701 return; // The guy gave up
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
702 }
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jlarmour
parents: 154
diff changeset
703 prog_ok = true;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
704 if (prog_ok) {
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
705 // Erase area to be programmed
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
706 if ((stat = flash_erase((void *)flash_addr, length, (void **)&err_addr)) != 0) {
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
707 printf("Can't erase region at %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
708 prog_ok = false;
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jlarmour
parents: 154
diff changeset
709 }
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jlarmour
parents: 154
diff changeset
710 }
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jlarmour
parents: 154
diff changeset
711 if (prog_ok) {
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
712 // Now program it
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
713 if ((stat = flash_program((void *)flash_addr, (void *)mem_addr, length, (void **)&err_addr)) != 0) {
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
714 printf("Can't program region at %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
715 prog_ok = false;
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jlarmour
parents: 154
diff changeset
716 }
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
717 }
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
718 }
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
719
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jlarmour
parents: 154
diff changeset
720 static void
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
721 fis_erase(int argc, char *argv[])
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
722 {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
723 int stat;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
724 unsigned long flash_addr, length;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
725 bool flash_addr_set = false;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
726 bool length_set = false;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
727 void *err_addr;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
728 struct option_info opts[2];
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
729
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
730 init_opts(&opts[0], 'f', true, OPTION_ARG_TYPE_NUM,
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
731 (void **)&flash_addr, (bool *)&flash_addr_set, "FLASH memory base address");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
732 init_opts(&opts[1], 'l', true, OPTION_ARG_TYPE_NUM,
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
733 (void **)&length, (bool *)&length_set, "length");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
734 if (!scan_opts(argc, argv, 2, opts, 2, (void **)0, 0, ""))
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
735 {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
736 fis_usage("invalid arguments");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
737 return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
738 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
739
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
740 if (!flash_addr_set || !length_set) {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
741 fis_usage("missing argument");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
742 return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
743 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
744 if (flash_addr_set &&
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
745 ((stat = flash_verify_addr((void *)flash_addr)) ||
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
746 (stat = flash_verify_addr((void *)(flash_addr+length-1))))) {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
747 printf("Invalid FLASH address: %p (%s)\n", (void *)flash_addr, flash_errmsg(stat));
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
748 printf(" valid range is %p-%p\n", (void *)flash_start, (void *)flash_end);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
749 return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
750 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
751 // Safety check - make sure the address range is not within the code we're running
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
752 if (flash_code_overlaps((void *)flash_addr, (void *)(flash_addr+length-1))) {
147
d397fc472bcf Merge from eCos master repository on 2001-01-05-06:43:02-GMT
jlarmour
parents: 145
diff changeset
753 printf("Can't erase this region - contains code in use!\n");
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
754 return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
755 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
756 if ((stat = flash_erase((void *)flash_addr, length, (void **)&err_addr)) != 0) {
143
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT
jlarmour
parents: 138
diff changeset
757 printf("Error erasing at %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
758 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
759 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
760
121
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST
jlarmour
parents: 119
diff changeset
761 #if 0 < CYGHWR_IO_FLASH_BLOCK_LOCKING // This is an *interface*
119
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
762
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
763 static void
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jlarmour
parents: 117
diff changeset
764 fis_lock(int argc, char *argv[])
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
765 {
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
766 int stat;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
767 unsigned long flash_addr, length;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
768 bool flash_addr_set = false;
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parents: 117
diff changeset
769 bool length_set = false;
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jlarmour
parents: 117
diff changeset
770 void *err_addr;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
771 struct option_info opts[2];
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
772
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
773 init_opts(&opts[0], 'f', true, OPTION_ARG_TYPE_NUM,
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
774 (void **)&flash_addr, (bool *)&flash_addr_set, "FLASH memory base address");
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
775 init_opts(&opts[1], 'l', true, OPTION_ARG_TYPE_NUM,
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
776 (void **)&length, (bool *)&length_set, "length");
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
777 if (!scan_opts(argc, argv, 2, opts, 2, (void **)0, 0, ""))
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
778 {
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
779 fis_usage("invalid arguments");
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
780 return;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
781 }
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
782
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
783 if (!flash_addr_set || !length_set) {
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
784 fis_usage("missing argument");
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
785 return;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
786 }
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
787 if (flash_addr_set &&
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
788 ((stat = flash_verify_addr((void *)flash_addr)) ||
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
789 (stat = flash_verify_addr((void *)(flash_addr+length-1))))) {
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
790 printf("Invalid FLASH address: %p (%s)\n", (void *)flash_addr, flash_errmsg(stat));
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
791 printf(" valid range is %p-%p\n", (void *)flash_start, (void *)flash_end);
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
792 return;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
793 }
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
794 if ((stat = flash_lock((void *)flash_addr, length, (void **)&err_addr)) != 0) {
143
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT
jlarmour
parents: 138
diff changeset
795 printf("Error locking at %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
119
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
796 }
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
797 }
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
798
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
799 static void
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
800 fis_unlock(int argc, char *argv[])
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
801 {
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
802 int stat;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
803 unsigned long flash_addr, length;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
804 bool flash_addr_set = false;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
805 bool length_set = false;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
806 void *err_addr;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
807 struct option_info opts[2];
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
808
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
809 init_opts(&opts[0], 'f', true, OPTION_ARG_TYPE_NUM,
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
810 (void **)&flash_addr, (bool *)&flash_addr_set, "FLASH memory base address");
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
811 init_opts(&opts[1], 'l', true, OPTION_ARG_TYPE_NUM,
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
812 (void **)&length, (bool *)&length_set, "length");
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
813 if (!scan_opts(argc, argv, 2, opts, 2, (void **)0, 0, ""))
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
814 {
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
815 fis_usage("invalid arguments");
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
816 return;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
817 }
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
818
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
819 if (!flash_addr_set || !length_set) {
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jlarmour
parents: 117
diff changeset
820 fis_usage("missing argument");
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jlarmour
parents: 117
diff changeset
821 return;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
822 }
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jlarmour
parents: 117
diff changeset
823 if (flash_addr_set &&
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
824 ((stat = flash_verify_addr((void *)flash_addr)) ||
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
825 (stat = flash_verify_addr((void *)(flash_addr+length-1))))) {
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
826 printf("Invalid FLASH address: %p (%s)\n", (void *)flash_addr, flash_errmsg(stat));
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
827 printf(" valid range is %p-%p\n", (void *)flash_start, (void *)flash_end);
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
828 return;
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
829 }
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
830 if ((stat = flash_unlock((void *)flash_addr, length, (void **)&err_addr)) != 0) {
143
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT
jlarmour
parents: 138
diff changeset
831 printf("Error unlocking at %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
119
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
832 }
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST
jlarmour
parents: 117
diff changeset
833 }
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jlarmour
parents: 117
diff changeset
834 #endif
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jlarmour
parents: 117
diff changeset
835
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
836 static void
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
837 fis_delete(int argc, char *argv[])
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
838 {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
839 char *name;
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jlarmour
parents:
diff changeset
840 int i, stat;
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jlarmour
parents:
diff changeset
841 void *fis_addr, *err_addr;
130
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST
jlarmour
parents: 126
diff changeset
842 struct fis_image_desc *img;
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
843 bool slot_found;
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jlarmour
parents:
diff changeset
844
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jlarmour
parents:
diff changeset
845 if (!scan_opts(argc, argv, 2, 0, 0, (void **)&name, OPTION_ARG_TYPE_STR, "image name"))
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
846 {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
847 fis_usage("invalid arguments");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
848 return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
849 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
850
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
851 slot_found = false;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
852 fis_addr = (void *)((unsigned long)flash_end - block_size);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
853 memcpy(fis_work_block, fis_addr, block_size);
130
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST
jlarmour
parents: 126
diff changeset
854 img = (struct fis_image_desc *)fis_work_block;
154
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
855 i = 0;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
856 #ifdef CYGOPT_REDBOOT_FIS_RESERVED_BASE
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
857 i++;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
858 #endif
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
859 #ifdef CYGOPT_REDBOOT_FIS_REDBOOT
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
860 i++;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
861 #endif
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
862 #ifdef CYGOPT_REDBOOT_FIS_REDBOOT_BACKUP
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
863 i++;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
864 #endif
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
865 #ifdef CYGOPT_REDBOOT_FIS_REDBOOT_POST
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
866 i++;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
867 #endif
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
868 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
869 i++;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
870 #endif
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
871 #if 1 // And the descriptor for the descriptor table itself
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
872 i++;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
873 #endif
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
874 img += i; // Skip reserved files
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
875
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
876 for ( /* i, img */; i < block_size/sizeof(*img); i++, img++) {
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
877 if ((img->name[0] != (unsigned char)0xFF) && (strcmp(name, img->name) == 0)) {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
878 if (!verify_action("Delete image '%s'", name)) {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
879 return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
880 } else {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
881 slot_found = true;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
882 break;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
883 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
884 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
885 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
886 if (!slot_found) {
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jlarmour
parents:
diff changeset
887 printf("No image '%s' found\n", name);
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jlarmour
parents:
diff changeset
888 return;
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jlarmour
parents:
diff changeset
889 }
119
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jlarmour
parents: 117
diff changeset
890 // Erase Data blocks (free space)
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
891 if ((stat = flash_erase((void *)img->flash_base, img->size, (void **)&err_addr)) != 0) {
143
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT
jlarmour
parents: 138
diff changeset
892 printf("Error erasing at %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
893 }
132
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
894 #ifdef CYGSEM_REDBOOT_FLASH_LOCK_SPECIAL
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
895 // Insure [quietly] that the directory is unlocked before trying to update
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
896 flash_unlock((void *)fis_addr, block_size, (void **)&err_addr);
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
897 #endif
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
898 // Update directory
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
899 memset(img, 0xFF, sizeof(*img));
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
900 if ((stat = flash_erase((void *)fis_addr, block_size, (void **)&err_addr)) != 0) {
143
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT
jlarmour
parents: 138
diff changeset
901 printf("Error erasing at %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
902 // Don't try to program if the erase failed
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
903 } else {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
904 // Now program it
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
905 if ((stat = flash_program((void *)fis_addr, (void *)fis_work_block, block_size, (void **)&err_addr)) != 0) {
143
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT
jlarmour
parents: 138
diff changeset
906 printf("Error programming at %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
907 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
908 }
132
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
909 #ifdef CYGSEM_REDBOOT_FLASH_LOCK_SPECIAL
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
910 // Insure [quietly] that the directory is locked after the update
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
911 flash_lock((void *)fis_addr, block_size, (void **)&err_addr);
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
912 #endif
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
913 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
914
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
915 static void
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
916 fis_load(int argc, char *argv[])
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
917 {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
918 char *name;
130
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST
jlarmour
parents: 126
diff changeset
919 struct fis_image_desc *img;
132
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
920 unsigned long mem_addr;
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
921 bool mem_addr_set = false;
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
922 bool show_cksum = false;
156
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
923 struct option_info opts[3];
159
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST
jlarmour
parents: 157
diff changeset
924 #ifdef CYGPKG_REDBOOT_FIS_CRC_CHECK
143
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT
jlarmour
parents: 138
diff changeset
925 unsigned long cksum;
159
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST
jlarmour
parents: 157
diff changeset
926 #endif
156
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
927 int num_options;
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
928 #ifdef CYGPKG_COMPRESS_ZLIB
156
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
929 bool decompress = false;
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
930 #endif
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
931
132
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
932 init_opts(&opts[0], 'b', true, OPTION_ARG_TYPE_NUM,
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
933 (void **)&mem_addr, (bool *)&mem_addr_set, "memory [load] base address");
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
934 init_opts(&opts[1], 'c', false, OPTION_ARG_TYPE_FLG,
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
935 (void **)&show_cksum, (bool *)0, "display checksum");
156
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
936 num_options = 2;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
937 #ifdef CYGPKG_COMPRESS_ZLIB
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
938 init_opts(&opts[2], 'd', false, OPTION_ARG_TYPE_FLG,
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
939 (void **)&decompress, 0, "decompress");
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
940 num_options++;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
941 #endif
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
942
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST
jlarmour
parents: 154
diff changeset
943 if (!scan_opts(argc, argv, 2, opts, num_options, (void **)&name, OPTION_ARG_TYPE_STR, "image name"))
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
944 {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
945 fis_usage("invalid arguments");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
946 return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
947 }
132
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
948 if ((img = fis_lookup(name)) == (struct fis_image_desc *)0) {
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
949 printf("No image '%s' found\n", name);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
950 return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
951 }
132
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jlarmour
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diff changeset
952 if (!mem_addr_set) {
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diff changeset
953 mem_addr = img->mem_base;
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diff changeset
954 }
115
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parents:
diff changeset
955 // Load image from FLASH into RAM
156
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diff changeset
956 if ((mem_addr < (unsigned long)user_ram_start) ||
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diff changeset
957 ((mem_addr+img->size) >= (unsigned long)user_ram_end)) {
115
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diff changeset
958 printf("Not a loadable image\n");
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959 return;
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parents:
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960 }
156
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parents: 154
diff changeset
961 #ifdef CYGPKG_COMPRESS_ZLIB
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diff changeset
962 if (decompress) {
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parents: 154
diff changeset
963 int err;
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diff changeset
964 _pipe_t fis_load_pipe;
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diff changeset
965 _pipe_t* p = &fis_load_pipe;
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966 p->out_buf = (unsigned char*) mem_addr;
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diff changeset
967 p->out_size = -1;
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diff changeset
968 p->in_buf = (unsigned char*) img->flash_base;
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969 p->in_avail = img->data_length;
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diff changeset
970
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diff changeset
971 err = (*_dc_init)(p);
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972
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diff changeset
973 if (0 == err)
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diff changeset
974 err = (*_dc_inflate)(p);
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diff changeset
975
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diff changeset
976 // Free used resources, do final translation of
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diff changeset
977 // error value.
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diff changeset
978 err = (*_dc_close)(p, err);
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diff changeset
979
161
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980 if (0 != err && p->msg) {
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diff changeset
981 printf("decompression error: %s\n", p->msg);
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diff changeset
982 } else {
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diff changeset
983 printf("Image loaded from %p-%p\n", (unsigned char *)mem_addr, p->out_buf);
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diff changeset
984 }
156
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diff changeset
985
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diff changeset
986 } else // dangling block
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parents: 154
diff changeset
987 #endif
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diff changeset
988 {
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diff changeset
989 memcpy((void *)mem_addr, (void *)img->flash_base, img->data_length);
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990 }
115
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diff changeset
991 entry_address = (unsigned long *)img->entry_point;
157
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diff changeset
992 #ifdef CYGPKG_REDBOOT_FIS_CRC_CHECK
151
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diff changeset
993 cksum = crc32((unsigned char *)mem_addr, img->data_length);
143
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diff changeset
994 if (show_cksum) {
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diff changeset
995 printf("Checksum: 0x%08lx\n", cksum);
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996 }
156
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diff changeset
997 // When decompressing, leave CRC checking to decompressor
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diff changeset
998 if (!decompress && img->file_cksum) {
132
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999 if (cksum != img->file_cksum) {
143
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1000 printf("** Warning - checksum failure. stored: 0x%08lx, computed: 0x%08lx\n",
132
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diff changeset
1001 img->file_cksum, cksum);
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1002 }
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diff changeset
1003 }
157
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diff changeset
1004 #endif
115
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1005 }
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1006
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parents:
diff changeset
1007 static bool
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parents:
diff changeset
1008 do_flash_init(void)
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parents:
diff changeset
1009 {
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diff changeset
1010 int stat;
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diff changeset
1011 static int init = 0;
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1012
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1013 if (!init) {
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1014 init = 1;
156
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1015 if ((stat = flash_init((void *)(workspace_end-FLASH_MIN_WORKSPACE),
115
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1016 FLASH_MIN_WORKSPACE)) != 0) {
143
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1017 printf("FLASH: driver init failed!, status: 0x%x\n", stat);
115
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1018 return false;
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parents:
diff changeset
1019 }
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diff changeset
1020 flash_get_limits((void *)0, (void **)&flash_start, (void **)&flash_end);
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1021 flash_get_block_info(&block_size, &blocks);
132
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1022 printf("FLASH: %p - %p, %d blocks of %p bytes each.\n",
115
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1023 flash_start, flash_end, blocks, (void *)block_size);
156
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diff changeset
1024 fis_work_block = (unsigned char *)(workspace_end-FLASH_MIN_WORKSPACE-block_size);
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diff changeset
1025 workspace_end = fis_work_block;
115
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parents:
diff changeset
1026 }
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parents:
diff changeset
1027 return true;
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parents:
diff changeset
1028 }
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diff changeset
1029
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
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diff changeset
1030 static void
115
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diff changeset
1031 do_fis(int argc, char *argv[])
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parents:
diff changeset
1032 {
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diff changeset
1033 struct cmd *cmd;
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diff changeset
1034
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parents:
diff changeset
1035 if (argc < 2) {
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parents:
diff changeset
1036 fis_usage("too few arguments");
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parents:
diff changeset
1037 return;
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parents:
diff changeset
1038 }
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diff changeset
1039 if (!do_flash_init()) return;
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diff changeset
1040 if ((cmd = cmd_search(__FIS_cmds_TAB__, &__FIS_cmds_TAB_END__,
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jlarmour
parents:
diff changeset
1041 argv[1])) != (struct cmd *)0) {
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parents:
diff changeset
1042 (cmd->fun)(argc, argv);
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parents:
diff changeset
1043 return;
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parents:
diff changeset
1044 }
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diff changeset
1045 fis_usage("unrecognized command");
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parents:
diff changeset
1046 }
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diff changeset
1047
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diff changeset
1048 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
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diff changeset
1049 #include <flash_config.h>
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diff changeset
1050
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diff changeset
1051 // Configuration data, saved in FLASH, used to set/update RedBoot
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parents:
diff changeset
1052 // normal "configuration" data items.
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diff changeset
1053 static struct _config {
151
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diff changeset
1054 unsigned long len;
115
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diff changeset
1055 unsigned long key1;
151
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diff changeset
1056 unsigned char config_data[MAX_CONFIG_DATA-(4*4)];
115
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diff changeset
1057 unsigned long key2;
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parents:
diff changeset
1058 unsigned long cksum;
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diff changeset
1059 } config;
151
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diff changeset
1060 static bool config_ok;
115
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1061
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diff changeset
1062 #define CONFIG_KEY1 0x0BADFACE
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diff changeset
1063 #define CONFIG_KEY2 0xDEADDEAD
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diff changeset
1064
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diff changeset
1065 #define CONFIG_DONE 0
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diff changeset
1066 #define CONFIG_ABORT -1
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diff changeset
1067 #define CONFIG_CHANGED 1
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diff changeset
1068 #define CONFIG_OK 2
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parents:
diff changeset
1069 #define CONFIG_BACK 3
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diff changeset
1070 #define CONFIG_BAD 4
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diff changeset
1071
159
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diff changeset
1072 // Note: the following options are related. If 'boot_script' is false, then
115
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parents:
diff changeset
1073 // the other values are used in the configuration. Because of the way
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1074 // that configuration tables are generated, they should have names which
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jlarmour
parents:
diff changeset
1075 // are related. The configuration options will show up lexicographically
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jlarmour
parents:
diff changeset
1076 // ordered, thus the peculiar naming.
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jlarmour
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diff changeset
1077 RedBoot_config_option("Run script at boot",
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jlarmour
parents:
diff changeset
1078 boot_script,
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diff changeset
1079 ALWAYS_ENABLED, true,
151
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diff changeset
1080 CONFIG_BOOL,
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diff changeset
1081 false
115
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diff changeset
1082 );
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diff changeset
1083 RedBoot_config_option("Boot script",
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diff changeset
1084 boot_script_data,
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diff changeset
1085 "boot_script", true,
151
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diff changeset
1086 CONFIG_SCRIPT,
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diff changeset
1087 ""
115
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diff changeset
1088 );
130
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diff changeset
1089 // Some preprocessor magic for building the [constant] prompt string
152
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diff changeset
1090 #define __cat(s1,c2,s3) s1 #c2 s3
130
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diff changeset
1091 #define _cat(s1,c2,s3) __cat(s1,c2,s3)
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diff changeset
1092 RedBoot_config_option(_cat("Boot script timeout (",
159
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diff changeset
1093 CYGNUM_REDBOOT_BOOT_SCRIPT_TIMEOUT_RESOLUTION,
130
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diff changeset
1094 "ms resolution)"),
115
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parents:
diff changeset
1095 boot_script_timeout,
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parents:
diff changeset
1096 "boot_script", true,
151
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diff changeset
1097 CONFIG_INT,
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diff changeset
1098 0
115
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parents:
diff changeset
1099 );
130
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diff changeset
1100 #undef __cat
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diff changeset
1101 #undef _cat
115
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diff changeset
1102
160
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diff changeset
1103 #ifdef CYGSEM_REDBOOT_VARIABLE_BAUD_RATE
159
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diff changeset
1104 RedBoot_config_option("Console baud rate",
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diff changeset
1105 console_baud_rate,
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diff changeset
1106 ALWAYS_ENABLED, true,
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diff changeset
1107 CONFIG_INT,
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diff changeset
1108 CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_BAUD
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diff changeset
1109 );
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diff changeset
1110 #endif
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diff changeset
1111
115
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diff changeset
1112 CYG_HAL_TABLE_BEGIN( __CONFIG_options_TAB__, RedBoot_config_options);
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parents:
diff changeset
1113 CYG_HAL_TABLE_END( __CONFIG_options_TAB_END__, RedBoot_config_options);
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parents:
diff changeset
1114
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parents:
diff changeset
1115 extern struct config_option __CONFIG_options_TAB__[], __CONFIG_options_TAB_END__[];
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diff changeset
1116
151
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diff changeset
1117 //
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diff changeset
1118 // Layout of config data
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diff changeset
1119 // Each data item is variable length, with the name, type and dependencies
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diff changeset
1120 // encoded into the object.
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diff changeset
1121 // offset contents
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diff changeset
1122 // 0 data type
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diff changeset
1123 // 1 length of name (N)
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diff changeset
1124 // 2 enable sense
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diff changeset
1125 // 3 length of enable key (M)
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diff changeset
1126 // 4 key name
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diff changeset
1127 // N+4 enable key
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jlarmour
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diff changeset
1128 // M+N+4 data value
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diff changeset
1129 //
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diff changeset
1130
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diff changeset
1131 #define CONFIG_OBJECT_TYPE(dp) (dp)[0]
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diff changeset
1132 #define CONFIG_OBJECT_KEYLEN(dp) (dp)[1]
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diff changeset
1133 #define CONFIG_OBJECT_ENABLE_SENSE(dp) (dp)[2]
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diff changeset
1134 #define CONFIG_OBJECT_ENABLE_KEYLEN(dp) (dp)[3]
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diff changeset
1135 #define CONFIG_OBJECT_KEY(dp) ((dp)+4)
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diff changeset
1136 #define CONFIG_OBJECT_ENABLE_KEY(dp) ((dp)+4+CONFIG_OBJECT_KEYLEN(dp))
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diff changeset
1137 #define CONFIG_OBJECT_VALUE(dp) ((dp)+4+CONFIG_OBJECT_KEYLEN(dp)+CONFIG_OBJECT_ENABLE_KEYLEN(dp))
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diff changeset
1138
157
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diff changeset
1139 #define LIST_OPT_LIST_ONLY (1)
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diff changeset
1140 #define LIST_OPT_NICKNAMES (2)
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parents: 156
diff changeset
1141 #define LIST_OPT_FULLNAMES (4)
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diff changeset
1142
160
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diff changeset
1143 static void config_init(void);
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diff changeset
1144
115
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diff changeset
1145 static int
157
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diff changeset
1146 get_config(unsigned char *dp, char *title, int list_opt, char *newvalue )
115
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diff changeset
1147 {
145
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diff changeset
1148 char line[256], *sp, *lp;
115
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diff changeset
1149 int ret;
151
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diff changeset
1150 bool hold_bool_val, new_bool_val, enable;
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diff changeset
1151 unsigned long hold_int_val, new_int_val;
115
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diff changeset
1152 #ifdef CYGPKG_REDBOOT_NETWORKING
151
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diff changeset
1153 in_addr_t hold_ip_val, new_ip_val;
115
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diff changeset
1154 enet_addr_t hold_esa_val;
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parents:
diff changeset
1155 int esa_ptr;
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parents:
diff changeset
1156 char *esp;
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parents:
diff changeset
1157 #endif
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parents:
diff changeset
1158 void *val_ptr;
151
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parents: 147
diff changeset
1159 int type;
115
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parents:
diff changeset
1160
151
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parents: 147
diff changeset
1161 if (CONFIG_OBJECT_ENABLE_KEYLEN(dp)) {
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parents: 147
diff changeset
1162 flash_get_config(CONFIG_OBJECT_ENABLE_KEY(dp), &enable, CONFIG_BOOL);
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parents: 147
diff changeset
1163 if (((bool)CONFIG_OBJECT_ENABLE_SENSE(dp) && !enable) ||
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parents: 147
diff changeset
1164 (!(bool)CONFIG_OBJECT_ENABLE_SENSE(dp) && enable)) {
115
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parents:
diff changeset
1165 return CONFIG_OK; // Disabled field
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jlarmour
parents:
diff changeset
1166 }
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diff changeset
1167 }
151
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parents: 147
diff changeset
1168 val_ptr = (void *)CONFIG_OBJECT_VALUE(dp);
157
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parents: 156
diff changeset
1169 if (LIST_OPT_NICKNAMES & list_opt)
151
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parents: 147
diff changeset
1170 printf("%s: ", CONFIG_OBJECT_KEY(dp));
157
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parents: 156
diff changeset
1171 if (LIST_OPT_FULLNAMES & list_opt) {
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parents: 156
diff changeset
1172 if (title != (char *)NULL) {
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jlarmour
parents: 156
diff changeset
1173 printf("%s: ", title);
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parents: 156
diff changeset
1174 } else {
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parents: 156
diff changeset
1175 printf("%s: ", CONFIG_OBJECT_KEY(dp));
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jlarmour
parents: 156
diff changeset
1176 }
151
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parents: 147
diff changeset
1177 }
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parents: 147
diff changeset
1178 switch (type = CONFIG_OBJECT_TYPE(dp)) {
115
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parents:
diff changeset
1179 case CONFIG_BOOL:
151
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parents: 147
diff changeset
1180 memcpy(&hold_bool_val, val_ptr, sizeof(bool));
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parents: 147
diff changeset
1181 printf("%s ", hold_bool_val ? "true" : "false");
115
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parents:
diff changeset
1182 break;
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jlarmour
parents:
diff changeset
1183 case CONFIG_INT:
151
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parents: 147
diff changeset
1184 memcpy(&hold_int_val, val_ptr, sizeof(unsigned long));
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diff changeset
1185 printf("%ld ", hold_int_val);
115
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jlarmour
parents:
diff changeset
1186 break;
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jlarmour
parents:
diff changeset
1187 #ifdef CYGPKG_REDBOOT_NETWORKING
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jlarmour
parents:
diff changeset
1188 case CONFIG_IP:
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jlarmour
parents:
diff changeset
1189 printf("%s ", inet_ntoa((in_addr_t *)val_ptr));
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jlarmour
parents:
diff changeset
1190 break;
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jlarmour
parents:
diff changeset
1191 case CONFIG_ESA:
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parents:
diff changeset
1192 for (esa_ptr = 0; esa_ptr < sizeof(enet_addr_t); esa_ptr++) {
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jlarmour
parents:
diff changeset
1193 printf("0x%02X", ((unsigned char *)val_ptr)[esa_ptr]);
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jlarmour
parents:
diff changeset
1194 if (esa_ptr < (sizeof(enet_addr_t)-1)) printf(":");
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jlarmour
parents:
diff changeset
1195 }
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jlarmour
parents:
diff changeset
1196 printf(" ");
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jlarmour
parents:
diff changeset
1197 break;
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jlarmour
parents:
diff changeset
1198 #endif
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jlarmour
parents:
diff changeset
1199 case CONFIG_STRING:
160
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parents: 159
diff changeset
1200 printf("%s ", (unsigned char *)val_ptr);
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parents: 159
diff changeset
1201 break;
115
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jlarmour
parents:
diff changeset
1202 case CONFIG_SCRIPT:
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jlarmour
parents:
diff changeset
1203 printf("\n");
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jlarmour
parents:
diff changeset
1204 sp = lp = (unsigned char *)val_ptr;
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jlarmour
parents:
diff changeset
1205 while (*sp) {
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jlarmour
parents:
diff changeset
1206 while (*lp != '\n') lp++;
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jlarmour
parents:
diff changeset
1207 *lp = '\0';
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jlarmour
parents:
diff changeset
1208 printf(".. %s\n", sp);
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jlarmour
parents:
diff changeset
1209 *lp++ = '\n';
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jlarmour
parents:
diff changeset
1210 sp = lp;
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jlarmour
parents:
diff changeset
1211 }
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jlarmour
parents:
diff changeset
1212 break;
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jlarmour
parents:
diff changeset
1213 }
157
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parents: 156
diff changeset
1214 if (LIST_OPT_LIST_ONLY & list_opt) {
117
bd1a71e3e476 Merge from eCos master repository on 2000-08-25-19:22:58-BST
jlarmour
parents: 115
diff changeset
1215 printf("\n");
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jlarmour
parents: 115
diff changeset
1216 return CONFIG_OK;
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jlarmour
parents: 115
diff changeset
1217 }
151
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parents: 147
diff changeset
1218 if (type != CONFIG_SCRIPT) {
157
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jlarmour
parents: 156
diff changeset
1219 if (NULL != newvalue) {
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jlarmour
parents: 156
diff changeset
1220 ret = strlen(newvalue);
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jlarmour
parents: 156
diff changeset
1221 if (ret > sizeof(line))
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jlarmour
parents: 156
diff changeset
1222 return CONFIG_BAD;
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jlarmour
parents: 156
diff changeset
1223 strcpy(line, newvalue);
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jlarmour
parents: 156
diff changeset
1224 printf("Setting to %s\n", newvalue);
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jlarmour
parents: 156
diff changeset
1225 }
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jlarmour
parents: 156
diff changeset
1226 else // read from terminal
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parents: 156
diff changeset
1227 ret = gets(line, sizeof(line), 0);
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1228 if (ret < 0) return CONFIG_ABORT;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1229 if (strlen(line) == 0) return CONFIG_OK; // Just a CR - leave value untouched
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1230 if (line[0] == '.') return CONFIG_DONE;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1231 if (line[0] == '^') return CONFIG_BACK;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1232 }
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1233 switch (type) {
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1234 case CONFIG_BOOL:
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1235 memcpy(&hold_bool_val, val_ptr, sizeof(bool));
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1236 if (!parse_bool(line, &new_bool_val)) {
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1237 return CONFIG_BAD;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1238 }
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1239 if (hold_bool_val != new_bool_val) {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1240 memcpy(val_ptr, &new_bool_val, sizeof(bool));
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1241 return CONFIG_CHANGED;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1242 } else {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1243 return CONFIG_OK;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1244 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1245 break;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1246 case CONFIG_INT:
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1247 memcpy(&hold_int_val, val_ptr, sizeof(unsigned long));
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1248 if (!parse_num(line, &new_int_val, 0, 0)) {
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1249 return CONFIG_BAD;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1250 }
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1251 if (hold_int_val != new_int_val) {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1252 memcpy(val_ptr, &new_int_val, sizeof(unsigned long));
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1253 return CONFIG_CHANGED;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1254 } else {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1255 return CONFIG_OK;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1256 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1257 break;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1258 #ifdef CYGPKG_REDBOOT_NETWORKING
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1259 case CONFIG_IP:
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1260 memcpy(&hold_ip_val.s_addr, &((in_addr_t *)val_ptr)->s_addr, sizeof(in_addr_t));
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1261 if (!inet_aton(line, &new_ip_val)) {
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1262 return CONFIG_BAD;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1263 }
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1264 if (hold_ip_val.s_addr != new_ip_val.s_addr) {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1265 memcpy(val_ptr, &new_ip_val, sizeof(in_addr_t));
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1266 return CONFIG_CHANGED;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1267 } else {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1268 return CONFIG_OK;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1269 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1270 break;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1271 case CONFIG_ESA:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1272 memcpy(&hold_esa_val, val_ptr, sizeof(enet_addr_t));
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1273 esp = line;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1274 for (esa_ptr = 0; esa_ptr < sizeof(enet_addr_t); esa_ptr++) {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1275 unsigned long esa_byte;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1276 if (!parse_num(esp, &esa_byte, &esp, ":")) {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1277 memcpy(val_ptr, &hold_esa_val, sizeof(enet_addr_t));
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1278 return CONFIG_BAD;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1279 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1280 ((unsigned char *)val_ptr)[esa_ptr] = esa_byte;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1281 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1282 return CONFIG_CHANGED;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1283 break;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1284 #endif
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1285 case CONFIG_SCRIPT:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1286 // Assume it always changes
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1287 sp = (unsigned char *)val_ptr;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1288 printf("Enter script, terminate with empty line\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1289 while (true) {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1290 *sp = '\0';
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1291 printf(">> ");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1292 ret = gets(line, sizeof(line), 0);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1293 if (ret < 0) return CONFIG_ABORT;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1294 if (strlen(line) == 0) break;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1295 lp = line;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1296 while (*lp) {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1297 *sp++ = *lp++;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1298 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1299 *sp++ = '\n';
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1300 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1301 break;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1302 case CONFIG_STRING:
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1303 if (strlen(line) >= MAX_STRING_LENGTH) {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1304 printf("Sorry, value is too long\n");
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1305 return CONFIG_BAD;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1306 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1307 strcpy((unsigned char *)val_ptr, line);
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1308 break;
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1309 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1310 return CONFIG_CHANGED;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1311 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1312
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1313 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1314 // Manage configuration information with the FLASH
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1315 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1316
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1317 static int
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1318 config_length(int type)
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1319 {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1320 switch (type) {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1321 case CONFIG_BOOL:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1322 return sizeof(bool);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1323 case CONFIG_INT:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1324 return sizeof(unsigned long);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1325 #ifdef CYGPKG_REDBOOT_NETWORKING
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1326 case CONFIG_IP:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1327 return sizeof(in_addr_t);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1328 case CONFIG_ESA:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1329 // Would like this to be sizeof(enet_addr_t), but that causes much
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1330 // pain since it fouls the alignment of data which follows.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1331 return 8;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1332 #endif
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1333 case CONFIG_STRING:
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1334 return MAX_STRING_LENGTH;
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1335 case CONFIG_SCRIPT:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1336 return MAX_SCRIPT_LENGTH;
154
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
1337 default:
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT
jlarmour
parents: 153
diff changeset
1338 return 0;
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1339 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1340 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1341
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1342 static cmd_fun do_flash_config;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1343 RedBoot_cmd("fconfig",
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1344 "Manage configuration kept in FLASH memory",
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1345 "[-i] [-l] [-n] [-f] | nickname [value]",
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1346 do_flash_config
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1347 );
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1348
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1349 static void
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1350 do_flash_config(int argc, char *argv[])
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1351 {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1352 bool need_update = false;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1353 struct config_option *optend = __CONFIG_options_TAB_END__;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1354 struct config_option *opt = __CONFIG_options_TAB__;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1355 struct _config hold_config;
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1356 struct option_info opts[4];
117
bd1a71e3e476 Merge from eCos master repository on 2000-08-25-19:22:58-BST
jlarmour
parents: 115
diff changeset
1357 bool list_only;
157
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1358 bool nicknames;
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1359 bool fullnames;
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1360 int list_opt = 0;
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1361 unsigned char *dp;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1362 int len, ret;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1363 char *title;
157
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1364 char *onlyone = NULL;
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1365 char *onevalue = NULL;
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1366 bool doneone = false;
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1367 bool init = false;
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1368
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1369 if (!do_flash_init()) return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1370 memcpy(&hold_config, &config, sizeof(config));
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1371 script = (unsigned char *)0;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1372
117
bd1a71e3e476 Merge from eCos master repository on 2000-08-25-19:22:58-BST
jlarmour
parents: 115
diff changeset
1373 init_opts(&opts[0], 'l', false, OPTION_ARG_TYPE_FLG,
157
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1374 (void **)&list_only, (bool *)0, "list configuration only");
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1375 init_opts(&opts[1], 'n', false, OPTION_ARG_TYPE_FLG,
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1376 (void **)&nicknames, (bool *)0, "show nicknames");
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1377 init_opts(&opts[2], 'f', false, OPTION_ARG_TYPE_FLG,
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1378 (void **)&fullnames, (bool *)0, "show full names");
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1379 init_opts(&opts[3], 'i', false, OPTION_ARG_TYPE_FLG,
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1380 (void **)&init, (bool *)0, "initialize configuration database");
157
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1381
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1382 // First look to see if we are setting or getting a single option
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1383 // by just quoting its nickname
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1384 if ( (2 == argc && '-' != argv[1][0]) ||
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1385 (3 == argc && '-' != argv[1][0] && '-' != argv[2][0])) {
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1386 // then the command was "fconfig foo [value]"
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1387 onlyone = argv[1];
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1388 onevalue = (3 == argc) ? argv[2] : NULL;
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1389 list_opt = LIST_OPT_NICKNAMES;
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1390 }
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1391 else {
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1392 if (!scan_opts(argc, argv, 1, opts, 4, 0, 0, ""))
157
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1393 return;
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1394 list_opt |= list_only ? LIST_OPT_LIST_ONLY : 0;
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1395 list_opt |= nicknames ? LIST_OPT_NICKNAMES : LIST_OPT_FULLNAMES;
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1396 list_opt |= fullnames ? LIST_OPT_FULLNAMES : 0;
117
bd1a71e3e476 Merge from eCos master repository on 2000-08-25-19:22:58-BST
jlarmour
parents: 115
diff changeset
1397 }
bd1a71e3e476 Merge from eCos master repository on 2000-08-25-19:22:58-BST
jlarmour
parents: 115
diff changeset
1398
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1399 if (init && verify_action("Initialize non-volatile configuration")) {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1400 config_init();
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1401 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1402
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1403 dp = &config.config_data[0];
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1404 while (dp < &config.config_data[sizeof(config.config_data)]) {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1405 if (CONFIG_OBJECT_TYPE(dp) == CONFIG_EMPTY) {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1406 break;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1407 }
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1408 len = 4 + CONFIG_OBJECT_KEYLEN(dp) + CONFIG_OBJECT_ENABLE_KEYLEN(dp) +
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1409 config_length(CONFIG_OBJECT_TYPE(dp));
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1410 // Provide a title for well known [i.e. builtin] objects
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1411 title = (char *)NULL;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1412 opt = __CONFIG_options_TAB__;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1413 while (opt != optend) {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1414 if (strcmp(opt->key, CONFIG_OBJECT_KEY(dp)) == 0) {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1415 title = opt->title;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1416 break;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1417 }
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1418 opt++;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1419 }
159
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST
jlarmour
parents: 157
diff changeset
1420 if ( onlyone && 0 != strcmp(CONFIG_OBJECT_KEY(dp), onlyone) )
157
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1421 ret = CONFIG_OK; // skip this entry
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1422 else {
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1423 doneone = true;
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1424 ret = get_config(dp, title, list_opt, onevalue); // do this opt
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1425 }
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1426 switch (ret) {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1427 case CONFIG_DONE:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1428 goto done;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1429 case CONFIG_ABORT:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1430 memcpy(&config, &hold_config, sizeof(config));
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1431 return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1432 case CONFIG_CHANGED:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1433 need_update = true;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1434 case CONFIG_OK:
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1435 dp += len;
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1436 break;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1437 case CONFIG_BACK:
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1438 dp = &config.config_data[0];
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1439 continue;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1440 case CONFIG_BAD:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1441 // Nothing - make him do it again
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1442 printf ("** invalid entry\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1443 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1444 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1445
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1446 done:
159
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST
jlarmour
parents: 157
diff changeset
1447 if (NULL != onlyone && !doneone) {
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST
jlarmour
parents: 157
diff changeset
1448 #ifdef CYGSEM_REDBOOT_ALLOW_DYNAMIC_FLASH_CONFIG_DATA
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST
jlarmour
parents: 157
diff changeset
1449 if (verify_action("** entry '%s' not found - add", onlyone)) {
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST
jlarmour
parents: 157
diff changeset
1450 struct config_option opt;
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST
jlarmour
parents: 157
diff changeset
1451 printf("Trying to add value\n");
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST
jlarmour
parents: 157
diff changeset
1452 }
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST
jlarmour
parents: 157
diff changeset
1453 #else
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST
jlarmour
parents: 157
diff changeset
1454 printf("** entry '%s' not found", onlyone);
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST
jlarmour
parents: 157
diff changeset
1455 #endif
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST
jlarmour
parents: 157
diff changeset
1456 }
157
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1457 if (!need_update)
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST
jlarmour
parents: 156
diff changeset
1458 return;
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1459 flash_write_config();
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1460 }
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1461
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1462
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1463 #ifdef CYGSEM_REDBOOT_FLASH_ALIASES
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1464 static cmd_fun do_alias;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1465 RedBoot_cmd("alias",
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1466 "Manage aliases kept in FLASH memory",
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1467 "name [value]",
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1468 do_alias
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1469 );
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1470
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1471 static void
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1472 make_alias(char *alias, char *name)
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1473 {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1474 sprintf(alias, "alias/%s", name);
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1475 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1476
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1477 static void
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1478 do_alias(int argc, char *argv[])
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1479 {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1480 char name[80];
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1481 char *val;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1482 struct config_option opt;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1483
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1484 switch (argc) {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1485 case 2:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1486 make_alias(name, argv[1]);
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1487 if (flash_get_config(name, &val, CONFIG_STRING)) {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1488 printf("'%s' = '%s'\n", argv[1], val);
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1489 } else {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1490 printf("'%s' not found\n", argv[1]);
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1491 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1492 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1493 case 3:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1494 if (strlen(argv[2]) >= MAX_STRING_LENGTH) {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1495 printf("Sorry, value is too long\n");
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1496 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1497 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1498 make_alias(name, argv[1]);
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1499 opt.type = CONFIG_STRING;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1500 opt.enable = (char *)0;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1501 opt.enable_sense = 1;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1502 opt.key = name;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1503 opt.dflt = (unsigned long)argv[2];
161
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST
jlarmour
parents: 160
diff changeset
1504 flash_add_config(&opt, true);
160
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jlarmour
parents: 159
diff changeset
1505 break;
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jlarmour
parents: 159
diff changeset
1506 default:
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jlarmour
parents: 159
diff changeset
1507 printf("usage: alias name [value]\n");
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jlarmour
parents: 159
diff changeset
1508 }
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jlarmour
parents: 159
diff changeset
1509 }
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jlarmour
parents: 159
diff changeset
1510
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jlarmour
parents: 159
diff changeset
1511 static char *
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jlarmour
parents: 159
diff changeset
1512 lookup_alias(char *alias)
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jlarmour
parents: 159
diff changeset
1513 {
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jlarmour
parents: 159
diff changeset
1514 char name[80];
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jlarmour
parents: 159
diff changeset
1515 char *val;
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jlarmour
parents: 159
diff changeset
1516
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jlarmour
parents: 159
diff changeset
1517 make_alias(name, alias);
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jlarmour
parents: 159
diff changeset
1518 if (flash_get_config(name, &val, CONFIG_STRING)) {
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jlarmour
parents: 159
diff changeset
1519 return val;
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jlarmour
parents: 159
diff changeset
1520 } else {
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jlarmour
parents: 159
diff changeset
1521 return (char *)NULL;
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jlarmour
parents: 159
diff changeset
1522 }
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jlarmour
parents: 159
diff changeset
1523 }
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jlarmour
parents: 159
diff changeset
1524
161
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diff changeset
1525 bool
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diff changeset
1526 _expand_aliases(char *line, int len)
160
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jlarmour
parents: 159
diff changeset
1527 {
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jlarmour
parents: 159
diff changeset
1528 char *lp = line;
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jlarmour
parents: 159
diff changeset
1529 char *ms, *me, *ep;
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jlarmour
parents: 159
diff changeset
1530 char *alias;
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jlarmour
parents: 159
diff changeset
1531 char c;
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jlarmour
parents: 159
diff changeset
1532 int offset, line_len, alias_len;
161
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jlarmour
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diff changeset
1533 bool macro_found = false;
160
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diff changeset
1534
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diff changeset
1535 if ((line_len = strlen(line)) != 0) {
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jlarmour
parents: 159
diff changeset
1536 while (*lp) {
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jlarmour
parents: 159
diff changeset
1537 c = *lp++;
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parents: 159
diff changeset
1538 if ((c == '%') && (*lp == '{')) {
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jlarmour
parents: 159
diff changeset
1539 // Found a macro/alias to expand
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jlarmour
parents: 159
diff changeset
1540 ms = lp+1;
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jlarmour
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diff changeset
1541 lp += 2;
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jlarmour
parents: 159
diff changeset
1542 while (*lp && (*lp != '}')) lp++;
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jlarmour
parents: 159
diff changeset
1543 if (!*lp) {
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jlarmour
parents: 159
diff changeset
1544 printf("Invalid macro/alias '%s'\n", ms);
161
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diff changeset
1545 line[0] = '\0'; // Destroy line
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jlarmour
parents: 160
diff changeset
1546 return false;
160
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jlarmour
parents: 159
diff changeset
1547 }
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jlarmour
parents: 159
diff changeset
1548 me = lp;
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jlarmour
parents: 159
diff changeset
1549 *me = '\0';
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jlarmour
parents: 159
diff changeset
1550 lp++;
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parents: 159
diff changeset
1551 if ((alias = lookup_alias(ms)) != (char *)NULL) {
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jlarmour
parents: 159
diff changeset
1552 alias_len = strlen(alias);
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parents: 159
diff changeset
1553 // See if there is room in the line to expand this macro/alias
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diff changeset
1554 if ((line_len+alias_len) < len) {
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diff changeset
1555 // Make a hole by moving data within the line
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parents: 159
diff changeset
1556 offset = alias_len-strlen(ms)-2; // Number of bytes being inserted
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diff changeset
1557 ep = &lp[strlen(lp)-1];
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parents: 159
diff changeset
1558 me = &ep[offset];
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parents: 159
diff changeset
1559 while (ep != (lp-1)) {
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jlarmour
parents: 159
diff changeset
1560 ep[offset-1] = *ep--;
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jlarmour
parents: 159
diff changeset
1561 }
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jlarmour
parents: 159
diff changeset
1562 *me = '\0';
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jlarmour
parents: 159
diff changeset
1563 // Insert the macro/alias data
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jlarmour
parents: 159
diff changeset
1564 lp = ms-2;
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diff changeset
1565 while (*alias) {
161
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diff changeset
1566 if ((alias[0] == '%') && (alias[1] == '{')) macro_found = true;
160
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parents: 159
diff changeset
1567 *lp++ = *alias++;
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parents: 159
diff changeset
1568 }
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parents: 159
diff changeset
1569 line_len = strlen(line);
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jlarmour
parents: 159
diff changeset
1570 } else {
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parents: 159
diff changeset
1571 printf("No room to expand '%s'\n", ms);
161
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diff changeset
1572 line[0] = '\0'; // Destroy line
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parents: 160
diff changeset
1573 return false;
160
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jlarmour
parents: 159
diff changeset
1574 }
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jlarmour
parents: 159
diff changeset
1575 } else {
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parents: 159
diff changeset
1576 printf("Alias '%s' not defined\n", ms);
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diff changeset
1577 *me = '|';
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jlarmour
parents: 159
diff changeset
1578 }
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jlarmour
parents: 159
diff changeset
1579 } else if (c == '"') {
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parents: 159
diff changeset
1580 // Skip quoted strings
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jlarmour
parents: 159
diff changeset
1581 while (*lp && (*lp != '"')) lp++;
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jlarmour
parents: 159
diff changeset
1582 }
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jlarmour
parents: 159
diff changeset
1583 }
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jlarmour
parents: 159
diff changeset
1584 }
161
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parents: 160
diff changeset
1585 return macro_found;
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jlarmour
parents: 160
diff changeset
1586 }
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jlarmour
parents: 160
diff changeset
1587
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jlarmour
parents: 160
diff changeset
1588 void
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jlarmour
parents: 160
diff changeset
1589 expand_aliases(char *line, int len)
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jlarmour
parents: 160
diff changeset
1590 {
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parents: 160
diff changeset
1591 while (_expand_aliases(line, len)) ;
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
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parents: 159
diff changeset
1592 }
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jlarmour
parents: 159
diff changeset
1593 #endif // CYGSEM_REDBOOT_FLASH_ALIASES
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parents: 159
diff changeset
1594
151
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jlarmour
parents: 147
diff changeset
1595 //
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jlarmour
parents: 147
diff changeset
1596 // Write the in-memory copy of the configuration data to the flash device.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
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parents: 147
diff changeset
1597 //
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jlarmour
parents: 147
diff changeset
1598 void
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jlarmour
parents: 147
diff changeset
1599 flash_write_config(void)
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jlarmour
parents: 147
diff changeset
1600 {
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jlarmour
parents: 147
diff changeset
1601 int stat;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1602 void *cfg_base, *err_addr;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1603
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parents: 147
diff changeset
1604 config.len = sizeof(config);
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parents: 147
diff changeset
1605 config.key1 = CONFIG_KEY1;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1606 config.key2 = CONFIG_KEY2;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1607 config.cksum = crc32((unsigned char *)&config, sizeof(config)-sizeof(config.cksum));
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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parents:
diff changeset
1608 cfg_base = (void *)((unsigned long)flash_end - (2*block_size));
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1609 if (verify_action("Update RedBoot non-volatile configuration")) {
132
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parents: 130
diff changeset
1610 #ifdef CYGSEM_REDBOOT_FLASH_LOCK_SPECIAL
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parents: 130
diff changeset
1611 // Insure [quietly] that the config page is unlocked before trying to update
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parents: 130
diff changeset
1612 flash_unlock((void *)cfg_base, block_size, (void **)&err_addr);
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parents: 130
diff changeset
1613 #endif
115
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parents:
diff changeset
1614 if ((stat = flash_erase(cfg_base, block_size, (void **)&err_addr)) != 0) {
143
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT
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parents: 138
diff changeset
1615 printf(" initialization failed %p: 0x%x(%s)\n", err_addr, stat, flash_errmsg(stat));
115
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parents:
diff changeset
1616 } else {
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jlarmour
parents:
diff changeset
1617 if ((stat = flash_program(cfg_base, (void *)&config,
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1618 sizeof(config), (void **)&err_addr)) != 0) {
143
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT
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parents: 138
diff changeset
1619 printf("Error writing config data at %p: 0x%x(%s)\n",
115
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jlarmour
parents:
diff changeset
1620 err_addr, stat, flash_errmsg(stat));
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1621 }
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parents:
diff changeset
1622 }
132
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parents: 130
diff changeset
1623 #ifdef CYGSEM_REDBOOT_FLASH_LOCK_SPECIAL
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parents: 130
diff changeset
1624 // Insure [quietly] that the config data is locked after the update
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parents: 130
diff changeset
1625 flash_lock((void *)cfg_base, block_size, (void **)&err_addr);
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parents: 130
diff changeset
1626 #endif
115
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jlarmour
parents:
diff changeset
1627 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1628 }
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parents:
diff changeset
1629
151
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parents: 147
diff changeset
1630 //
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
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parents: 159
diff changeset
1631 // Find the configuration entry for a particular key
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jlarmour
parents: 159
diff changeset
1632 //
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1633 static unsigned char *
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jlarmour
parents: 159
diff changeset
1634 flash_lookup_config(char *key)
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jlarmour
parents: 159
diff changeset
1635 {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1636 unsigned char *dp;
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jlarmour
parents: 159
diff changeset
1637 int len;
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jlarmour
parents: 159
diff changeset
1638
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1639 if (!config_ok) return (unsigned char *)NULL;
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parents: 159
diff changeset
1640
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jlarmour
parents: 159
diff changeset
1641 dp = &config.config_data[0];
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jlarmour
parents: 159
diff changeset
1642 while (dp < &config.config_data[sizeof(config.config_data)]) {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1643 len = 4 + CONFIG_OBJECT_KEYLEN(dp) + CONFIG_OBJECT_ENABLE_KEYLEN(dp) +
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1644 config_length(CONFIG_OBJECT_TYPE(dp));
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1645 if (strcmp(key, CONFIG_OBJECT_KEY(dp)) == 0) {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1646 return dp;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1647 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1648 dp += len;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1649 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1650 // printf("Can't find config data for '%s'\n", key);
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1651 return false;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1652 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1653
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1654 //
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1655 // Retrieve a data object from the data base (in memory copy)
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1656 //
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1657 bool
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1658 flash_get_config(char *key, void *val, int type)
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1659 {
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1660 unsigned char *dp;
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1661 void *val_ptr;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1662
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1663 if (!config_ok) return false;
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1664
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1665 if ((dp = flash_lookup_config(key)) != (unsigned char *)NULL) {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1666 if (CONFIG_OBJECT_TYPE(dp) == type) {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1667 val_ptr = (void *)CONFIG_OBJECT_VALUE(dp);
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1668 switch (type) {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1669 // Note: the data may be unaligned in the configuration data
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1670 case CONFIG_BOOL:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1671 memcpy(val, val_ptr, sizeof(bool));
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1672 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1673 case CONFIG_INT:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1674 memcpy(val, val_ptr, sizeof(unsigned long));
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1675 break;
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1676 #ifdef CYGPKG_REDBOOT_NETWORKING
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1677 case CONFIG_IP:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1678 memcpy(val, val_ptr, sizeof(in_addr_t));
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1679 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1680 case CONFIG_ESA:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1681 memcpy(val, val_ptr, sizeof(enet_addr_t));
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1682 break;
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1683 #endif
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1684 case CONFIG_STRING:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1685 case CONFIG_SCRIPT:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1686 // Just return a pointer to the script/line
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1687 *(unsigned char **)val = (unsigned char *)val_ptr;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1688 break;
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
1689 }
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1690 } else {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1691 printf("Request for config value '%s' - wrong type\n", key);
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1692 }
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1693 return true;
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1694 }
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1695 return false;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1696 }
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1697
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1698 //
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1699 // Copy data into the config area
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1700 //
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1701 static void
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1702 flash_config_insert_value(unsigned char *dp, struct config_option *opt)
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1703 {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1704 switch (opt->type) {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1705 // Note: the data may be unaligned in the configuration data
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1706 case CONFIG_BOOL:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1707 memcpy(dp, (void *)&opt->dflt, sizeof(bool));
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1708 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1709 case CONFIG_INT:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1710 memcpy(dp, (void *)&opt->dflt, sizeof(unsigned long));
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1711 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1712 #ifdef CYGPKG_REDBOOT_NETWORKING
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1713 case CONFIG_IP:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1714 memcpy(dp, (void *)&opt->dflt, sizeof(in_addr_t));
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1715 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1716 case CONFIG_ESA:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1717 memcpy(dp, (void *)&opt->dflt, sizeof(enet_addr_t));
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1718 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1719 #endif
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1720 case CONFIG_STRING:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1721 memcpy(dp, (void *)opt->dflt, config_length(CONFIG_STRING));
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1722 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1723 case CONFIG_SCRIPT:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1724 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1725 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1726 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1727
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1728 //
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1729 // Add a new option to the database
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1730 //
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1731 bool
161
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST
jlarmour
parents: 160
diff changeset
1732 flash_add_config(struct config_option *opt, bool update)
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1733 {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1734 unsigned char *dp, *kp;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1735 int len, elen, size;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1736
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1737 // If data item is already present, just update it
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1738 // Note: only the data value can be thusly changed
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1739 if ((dp = flash_lookup_config(opt->key)) != (unsigned char *)NULL) {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1740 flash_config_insert_value(CONFIG_OBJECT_VALUE(dp), opt);
161
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST
jlarmour
parents: 160
diff changeset
1741 if (update) {
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST
jlarmour
parents: 160
diff changeset
1742 flash_write_config();
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST
jlarmour
parents: 160
diff changeset
1743 }
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1744 return true;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1745 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1746 // Add the data item
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1747 dp = &config.config_data[0];
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1748 size = 0;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1749 while (size < sizeof(config.config_data)) {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1750 if (CONFIG_OBJECT_TYPE(dp) == CONFIG_EMPTY) {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1751 kp = opt->key;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1752 len = strlen(kp) + 1;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1753 size += len + 2 + 2 + config_length(opt->type);
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1754 if (opt->enable) {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1755 elen = strlen(opt->enable) + 1;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1756 size += elen;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1757 } else {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1758 elen = 0;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1759 }
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1760 if (size > sizeof(config.config_data)) {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1761 break;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1762 }
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1763 CONFIG_OBJECT_TYPE(dp) = opt->type;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1764 CONFIG_OBJECT_KEYLEN(dp) = len;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1765 CONFIG_OBJECT_ENABLE_SENSE(dp) = opt->enable_sense;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1766 CONFIG_OBJECT_ENABLE_KEYLEN(dp) = elen;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1767 dp = CONFIG_OBJECT_KEY(dp);
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1768 while (*kp) *dp++ += *kp++;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1769 *dp++ = '\0';
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1770 if (elen) {
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1771 kp = opt->enable;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1772 while (*kp) *dp++ += *kp++;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1773 *dp++ = '\0';
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents: 147
diff changeset
1774 }
160
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents: 159
diff changeset
1775 flash_config_insert_value(dp, opt);
161
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST
jlarmour
parents: 160
diff changeset
1776 if (update) {
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST
jlarmour
parents: 160
diff changeset
1777 flash_write_config();
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST
jlarmour
parents: 160
diff changeset
1778 }
151
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT
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1779 return true;
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1780 } else {
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1781 len = 4 + CONFIG_OBJECT_KEYLEN(dp) + CONFIG_OBJECT_ENABLE_KEYLEN(dp) +
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1782 config_length(CONFIG_OBJECT_TYPE(dp));
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1783 dp += len;
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1784 size += len;
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1785 }
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1786 }
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1787 printf("No space to add '%s'\n", opt->key);
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1788 return false;
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1789 }
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1790
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1791 //
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1792 // Reset/initialize configuration data - used only when starting from scratch
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1793 //
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1794 static void
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1795 config_init(void)
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1796 {
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1797 // Well known option strings
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1798 struct config_option *optend = __CONFIG_options_TAB_END__;
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1799 struct config_option *opt = __CONFIG_options_TAB__;
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1800
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1801 memset(&config, 0, sizeof(config));
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1802 while (opt != optend) {
161
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1803 if (!flash_add_config(opt, false)) {
115
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1804 return;
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1805 }
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1806 opt++;
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1807 }
151
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1808 config_ok = true;
115
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1809 }
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1810
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1811 //
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1812 // Attempt to get configuration information from the FLASH.
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1813 // If available (i.e. good checksum, etc), initialize "known"
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1814 // values for later use.
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1815 //
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1816 static void
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1817 load_flash_config(void)
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1818 {
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1819 void *cfg_base;
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1820 bool use_boot_script;
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1821
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1822 config_ok = false;
126
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1823 script = (unsigned char *)0;
115
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1824 if (!do_flash_init()) return;
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1825 cfg_base = (void *)((unsigned long)flash_end - (2*block_size));
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1826 memcpy(&config, cfg_base, sizeof(config));
151
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1827 if ((crc32((unsigned char *)&config, sizeof(config)-sizeof(config.cksum)) != config.cksum) ||
115
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1828 (config.key1 != CONFIG_KEY1)|| (config.key2 != CONFIG_KEY2)) {
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1829 printf("FLASH configuration checksum error or invalid key\n");
151
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1830 config_init();
115
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1831 return;
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1832 }
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1833 config_ok = true;
115
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1834 flash_get_config("boot_script", &use_boot_script, CONFIG_BOOL);
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1835 if (use_boot_script) {
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1836 flash_get_config("boot_script_data", &script, CONFIG_SCRIPT);
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1837 flash_get_config("boot_script_timeout", &script_timeout, CONFIG_INT);
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1838 }
159
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1839 #ifdef CYGSEM_REDBOOT_VARIBLE_BAUD_RATE
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1840 if (flash_get_config("console_baud_rate", &console_baud_rate, CONFIG_INT)) {
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1841 extern void set_console_baud_rate(int);
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1842 set_console_baud_rate(console_baud_rate);
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1843 }
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1844 #endif
115
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1845 }
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1846
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1847 RedBoot_init(load_flash_config, RedBoot_INIT_FIRST);
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1848
154
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1849 #endif // CYGSEM_REDBOOT_FLASH_CONFIG
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1850
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1851 // EOF flash.c