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annotate loadtools/loadtool.help @ 357:22c6e39e1789

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target-utils/tf-breakin: build embeddable form of the payload
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Thu, 15 May 2014 09:49:30 +0000
parents 02cb0206aa47
children 4f8a9b2229e9
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1 This is the help file for fc-loadtool. See lthelp.c for the code
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2 that parses and displays it. The parsing code is the only
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3 documentation for the format of this help file - if you are going to
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4 edit this help text, read the parsing code first.
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5
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6 === main
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7 This utility allows you to perform the following operations
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8 on your Calypso GSM device:
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9
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10 * Peek and poke registers
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11 * Dump any part of memory
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12 * Read and program flash
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13
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14 See the following help topics for more information:
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15
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16 help peekpoke Register peek and poke commands
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17 help flash Flash operation commands
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18 help all List of all implemented commands
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19 help exit Controlling the cleanup on exit
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20
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21 === all
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22 baud Switch the serial comm with loadagent to a different baud rate
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23 crc32 Get CRC-32 of a memory area on the target
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24 dieid Read the Calypso die ID
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25 dump Dump a target memory region in hex and ASCII
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26 dump2bin Dump a target memory region to a file in binary format
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27 dump2srec Dump a target memory region to a file in S-record format
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28 exec Execute a command script
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29 exit Exit from loadtool and clean up the target device state
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30 flash Flash operations
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31 flash2 Operations on the 2nd flash bank (Pirelli phone only)
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32 quit Alias for exit
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33 r8 Read an 8-bit register or memory location
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34 r16 Read a 16-bit register or memory location
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35 r32 Read a 32-bit register or memory location
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36 w8 Write an 8-bit register or memory location
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37 w16 Write a 16-bit register or memory location
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38 w32 Write a 32-bit register or memory location
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39
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40 To get help on any command, type help and the command keyword.
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41
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42 === baud
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43 baud Display the current baud rate
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44 baud <rate> Switch the baud rate to <rate> (number in bps)
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45
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46 The supported baud rates are:
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47
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48 Standard: 19200, 38400, 57600, 115200
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49 Calypso special: 203125, 406250, 812500
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50
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51 The baud command coordinates the necessary simultaneous switching of the
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52 baud rate on both the host and the target (loadagent). Loadagent always
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53 supports all of the listed rates and will switch happily, but in the case
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54 of the higher non-standard baud rates fc-loadtool has no way of knowing
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55 ahead of time whether or not the requested baud rate is supported by your
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56 usb2serial adapter or whatever other serial port hardware and driver
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57 you are using. If the baud rate switch fails, the communication link with
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58 the target will be broken and fc-loadtool will exit ungracefully.
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59
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60 === crc32
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61 crc32 hex-start hex-len
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62
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63 The first argument is the starting target memory address in hex; the second
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64 argument is the length of the area to CRC, also in hex. The command will be
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65 sent to loadagent; CRC-32 of the requested range will be computed on the target
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66 and displayed in hex.
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67
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68 === dieid
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69 dieid Display the Calypso die ID
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70 dieid <filename> Display the Calypso die ID, and also save it in the
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71 named file
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72
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73 The Calypso die ID resides in 4 16-bit registers at target addresses
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74 0xFFFEF010 through 0xFFFEF016. It is displayed on the terminal and optionally
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75 saved to a file in this simple form:
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76
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77 FFFEF010: xxxx
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78 FFFEF012: xxxx
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79 FFFEF014: xxxx
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80 FFFEF016: xxxx
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81
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82 === dump
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83 dump hex-start hex-len
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84
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85 The first argument is the starting target memory address in hex; the second
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86 argument is the length of the area to dump, also in hex. The dump will be
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87 displayed on the terminal in hex and ASCII.
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88
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89 === dump2bin
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90 === dump2srec
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91 dump2bin hex-start hex-len outfile
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92 dump2srec hex-start hex-len outfile
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93
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94 The first argument is the starting target memory address in hex; the second
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95 argument is the length of the area to dump, also in hex; the third argument
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96 is the name of the output file to be created/written. The dump will be saved
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97 in binary or S-records as per the chosen command, always in the native byte
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98 order of the Calypso ARM7 target (little-endian).
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99
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100 === exec
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101 exec <script-file>
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102
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103 Read and execute commands from the named file. If the given file name contains
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104 no slashes, the script file is sought in the default directory (normally
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105 /usr/local/share/freecalypso unless changed in the code); otherwise the given
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106 name is used directly as the pathname.
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107
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108 === exit
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109 === quit
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110 exit Clean up the target in the default manner and exit
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111 exit bare Exit loadtool without doing anything to the target
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112 exit jump0 Exit loadtool and command the target to reboot via jump to 0
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113
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114 The default method of cleaning up the target device state upon exit is set
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115 in the hardware parameters file selected with the -h or -H command line
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116 option; it is the exit-mode setting. On the Pirelli phone the default exit
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117 mode is jump0: it causes the phone to reboot and enter the "charging boot"
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118 mode, as the USB cable is connected and VBUS is present.
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119
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120 If your device is a GTA02 and you are running fc-loadtool from inside the phone
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121 (from the AP), the exit command will power off the modem from the AP. If you
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122 are talking to GTA02 Calypso from an external host via the headset jack, there
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123 is nothing that fc-loadtool can currently do to power the modem off (exit is
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124 the same as exit bare in this case) - power it off yourself from the AP.
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125
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126 If you do an exit bare without powering the target device off in some other
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127 way, the device will still be running loadagent, which is probably not what you
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128 want. However, it is the proper exit mode if you have powered off or reset the
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129 target device by brute force (yanking the battery).
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130
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131 === flash
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132 === flash2
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133 The primary end use of fc-loadtool is for reading and writing the NOR flash
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134 memories of the supported GSM devices. The GTA0x GSM modem has only one 4 MiB
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135 flash bank (as in chip select), and is manipulated with the flash command.
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136 The Pirelli phone has two flash banks (as in chip selects) of 8 MiB each; they
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137 are manipulated with the flash and flash2 commands.
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138
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139 The following flash operations are available:
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140
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141 flash blankchk Blank-check a region of flash
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142 flash dump2bin Dump flash content to a file in binary format
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
143 flash dump2srec Dump flash content to a file in S-record format
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
144 flash erase Erase a region of flash
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
145 flash info Display flash configuration info
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
146 flash program-bin Program flash with a binary file
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
147 flash program-m0 Program flash with an image in TI's *.m0 format
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
148 flash program-srec Program flash with an image in standard S-record format
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
149 flash quickprog Program a few flash words from the command line
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
150 flash sectors Display the list of flash sector addresses and sizes
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
151
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
152 Substitute flash2 instead of flash when operating on the 2nd flash chip select
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
153 of Pirelli-style flash memory configurations. Prepend help before a command to
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
154 get usage information, e.g., help flash program-bin.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
155
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
156 === flash:blankchk
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
157 flash[2] blankchk hex-start-offset hex-length
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
158
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
159 Blank-checks an area of flash starting at the specified hex offset (from the
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
160 base address of the flash bank) and extending for the specified hex length.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
161 Reports whether the checked region is blank or not. Flash must be blank (FF in
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
162 all bytes) before it can be programmed.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
163
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
164 === flash:dump2bin
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
165 flash[2] dump2bin outfile [offset [length]]
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
166
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
167 Read device flash content and save it to a file. If only a filename is
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
168 specified, the full flash bank is dumped; one can optionally specify a starting
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
169 offset and an explicit length, both in hex.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
170
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
171 This command is merely a user-friendly front-end to the plain dump2bin command;
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
172 see help dump2bin.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
173
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
174 === flash:dump2srec
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
175 flash[2] dump2srec outfile [offset [length]]
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
176
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
177 Read device flash content and save it to a file. If only a filename is
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
178 specified, the full flash bank is dumped; one can optionally specify a starting
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
179 offset and an explicit length, both in hex.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
180
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
181 This command is merely a user-friendly front-end to the plain dump2srec command;
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
182 see help dump2srec.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
183
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
184 === flash:erase
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
185 flash[2] erase hex-start-offset hex-length
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
186
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
187 Erases an area of flash starting at the specified hex offset (from the base
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
188 address of the flash bank) and extending for the specified hex length.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
189
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
190 Flash memory can only be erased (turning 0 bits back to 1s) in units of
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
191 sectors, as set in stone by the design of the flash chip in use. Loadtool
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
192 knows the sector layout of the flash chip in your device from the hardware
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
193 parameters file (you can display it with the flash[2] sectors command), and
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
194 enforces that both arguments to the flash[2] erase command lie on sector
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
195 boundaries.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
196
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
197 === flash:info
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
198 This command displays summary information about the flash memory configuration
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
199 of the Calypso target device loadtool thinks it's talking to.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
200
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
201 === flash:program-bin
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
202 flash[2] program-bin flash-offset binfile [file-offset [length]]
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
203
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
204 This command programs flash, using a binary file as the data source. One must
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
205 always specify the starting flash offset (from the base address of the flash
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
206 bank), but the starting file offset and length are optional, defaulting to the
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
207 whole file.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
208
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
209 The binary file must be in the native byte order of the Calypso ARM7 processor,
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
210 which is little-endian. Images produced by flash[2] dump2bin are suitable.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
211
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
212 === flash:program-m0
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
213 flash[2] program-m0 image.m0
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
214
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
215 *.m0 is the format that has been used by companies like TI and Closedmoko for
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
216 their proprietary firmware images. It is emitted by TI's hex470 tool, and in
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
217 the proprietary environment it is fed as an input to FLUID. (The latter is
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
218 TI's Flash Loader Utility Independent of Device, and fc-loadtool can be seen as
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
219 an independent reimplementation thereof - although it doesn't have the same
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
220 level of device-independence.) The *.m0 format is actually a variant of
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
221 Motorola's SREC, but with a different byte order: each 16-bit word is
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
222 byte-reversed relative to the native byte order of the ARM7 processor.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
223 (This strange byte order actually makes some sense if one views the image as a
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
224 long array of 16-bit hex values; 16 bits is the width of the flash memory on
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
225 Calypso GSM devices and thus the natural unit size for flash programming.)
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
226
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
227 Because each S-record contains an address, no addresses or offsets need to be
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
228 specified in the flash[2] program-m0 command, only the image file.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
229
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
230 === flash:program-srec
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
231 flash[2] program-srec image.srec
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
232
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
233 This command programs the flash with an image in the standard S-record format,
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
234 in the native little-endian byte order of the Calypso ARM7 processor. It is
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
235 the opposite byte order from that used by TI's and Closedmoko's *.m0 files -
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
236 see help flash program-m0. Images produced by flash[2] dump2srec are suitable
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
237 for flash[2] program-srec.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
238
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
239 Because each S-record contains an address, no addresses or offsets need to be
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
240 specified in the flash[2] program-srec command, only the image file.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
241
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
242 === flash:quickprog
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
243 flash[2] quickprog hex-offset hex-data-string
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
244
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
245 This command is intended only for developers; it provides raw access to
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
246 loadagent's basic flash write primitive. Read the source code for more
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
247 information.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
248
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
249 === flash:sectors
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
250 This command displays the list of sector offsets and sizes for the flash chip
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
251 in the Calypso target device loadtool thinks it's talking to.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
252
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
253 === r8
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
254 === r16
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
255 === r32
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
256 === w8
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
257 === w16
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
258 === w32
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
259 === peekpoke
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
260 The register peek and poke commands are:
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
261
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
262 r8 addr Read an 8-bit register or memory location
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
263 r16 addr Read a 16-bit register or memory location
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
264 r32 addr Read a 32-bit register or memory location
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
265 w8 addr data Write an 8-bit register or memory location
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
266 w16 addr data Write a 16-bit register or memory location
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
267 w32 addr data Write a 32-bit register or memory location
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
268
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
269 All addresses and data values are in hex.
02cb0206aa47 fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
270