FreeCalypso > hg > freecalypso-tools
comparison loadtools/loadtool.help @ 675:8b1e86dcc3ac
loadtool.help: new flash e-program-* commands documented
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 08 Mar 2020 05:46:42 +0000 |
| parents | cd031e2501fa |
| children | e78c7ab3b0e6 |
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| 674:135de08c5d74 | 675:8b1e86dcc3ac |
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| 158 flash id Perform flash chip autodetection sequence | 158 flash id Perform flash chip autodetection sequence |
| 159 flash info Display flash configuration info | 159 flash info Display flash configuration info |
| 160 flash program-bin Program flash with a binary file | 160 flash program-bin Program flash with a binary file |
| 161 flash program-m0 Program flash with an image in TI's *.m0 format | 161 flash program-m0 Program flash with an image in TI's *.m0 format |
| 162 flash program-srec Program flash with an image in standard S-record format | 162 flash program-srec Program flash with an image in standard S-record format |
| 163 flash e-program-bin Combined erase and program-bin | |
| 164 flash e-program-m0 Combined erase and program-m0 | |
| 165 flash e-program-srec Combined erase and program-srec | |
| 163 flash quickprog Program a few flash words from the command line | 166 flash quickprog Program a few flash words from the command line |
| 164 flash reset Reset flash chip to read array mode | 167 flash reset Reset flash chip to read array mode |
| 165 flash sectors Display the list of flash sector addresses and sizes | 168 flash sectors Display the list of flash sector addresses and sizes |
| 166 flash status Intel-style flash only: read Status Register | 169 flash status Intel-style flash only: read Status Register |
| 167 flash unlock Intel-style flash only: unlock flash sectors | 170 flash unlock Intel-style flash only: unlock flash sectors |
| 282 this moko-style m0 format. | 285 this moko-style m0 format. |
| 283 | 286 |
| 284 Because each S-record contains an address, no addresses or offsets need to be | 287 Because each S-record contains an address, no addresses or offsets need to be |
| 285 specified in the flash[2] program-m0 command, only the image file. | 288 specified in the flash[2] program-m0 command, only the image file. |
| 286 | 289 |
| 290 This command does NOT include a built-in flash erase step - see | |
| 291 help flash e-program-m0 for the more complete version. | |
| 292 | |
| 287 === flash:program-srec | 293 === flash:program-srec |
| 288 flash[2] program-srec image.srec | 294 flash[2] program-srec image.srec |
| 289 | 295 |
| 290 This command programs the flash with an image in the standard S-record format, | 296 This command programs the flash with an image in the standard S-record format, |
| 291 in the native little-endian byte order of the Calypso ARM7 processor. It is | 297 in the native little-endian byte order of the Calypso ARM7 processor. It is |
| 293 see help flash program-m0. Images produced by flash[2] dump2srec are suitable | 299 see help flash program-m0. Images produced by flash[2] dump2srec are suitable |
| 294 for flash[2] program-srec. | 300 for flash[2] program-srec. |
| 295 | 301 |
| 296 Because each S-record contains an address, no addresses or offsets need to be | 302 Because each S-record contains an address, no addresses or offsets need to be |
| 297 specified in the flash[2] program-srec command, only the image file. | 303 specified in the flash[2] program-srec command, only the image file. |
| 304 | |
| 305 === flash:e-program-bin | |
| 306 flash[2] e-program-bin flash-offset binfile [file-offset [length]] | |
| 307 | |
| 308 This command is an extension of flash[2] program-bin: it first erases the range | |
| 309 of sectors that contains the range of flash words to be programmed, then | |
| 310 executes the program-bin operation. All arguments are exactly the same as for | |
| 311 flash[2] program-bin - see help flash program-bin. The range of sectors that | |
| 312 will be erased will be the minimal set that contains the area of flash to be | |
| 313 programmed. This command is intended for automated (no thinking required) | |
| 314 flashing of firmware release images that are delivered in binary format; only | |
| 315 flash-offset and binfile arguments will be given in this case. | |
| 316 | |
| 317 === flash:e-program-m0 | |
| 318 flash[2] e-program-m0 image.m0 | |
| 319 | |
| 320 This command reads in the specified S-record image in moko-style m0 format, | |
| 321 builds a map of potentially discontiguous flash regions into which the image | |
| 322 deposits bits, erases the set of flash sectors which need to be erased before | |
| 323 programming these regions, then programs the new image bits into flash. This | |
| 324 command is intended for automated (no thinking required) flashing of firmware | |
| 325 release images that are delivered in moko-style m0 format. | |
| 326 | |
| 327 === flash:e-program-srec | |
| 328 flash[2] e-program-srec image.srec | |
| 329 | |
| 330 This command works like flash[2] e-program-m0, but takes in an S-record image | |
| 331 in little-endian byte order, which is the opposite byte order from that used by | |
| 332 TI's *.m0 files. This command is provided only for the sake of symmetry - no | |
| 333 practical use case is envisioned. | |
| 298 | 334 |
| 299 === flash:quickprog | 335 === flash:quickprog |
| 300 flash[2] quickprog hex-offset hex-data-string | 336 flash[2] quickprog hex-offset hex-data-string |
| 301 | 337 |
| 302 This command is intended only for developers; it provides raw access to | 338 This command is intended only for developers; it provides raw access to |