FreeCalypso > hg > freecalypso-tools

annotate loadtools/loadtool.help @ 518:372757bb62e4

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loadtools/loadtool.help updated for new flash handling architecture
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 01 Jun 2019 22:46:54 +0000
parents e3d976e1f814
children 34d544c0f639
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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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21 === all
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22 abbr Read an ABB register
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23 abbw Write an ABB register
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24 baud Switch the serial comm with loadagent to a different baud rate
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25 crc32 Get CRC-32 of a memory area on the target
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26 dieid Read the Calypso die ID
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27 dump Dump a target memory region in hex and ASCII
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28 dump2bin Dump a target memory region to a file in binary format
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29 dump2srec Dump a target memory region to a file in S-record format
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30 exec Execute a command script
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31 exit Exit from loadtool and clean up the target device state
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32 flash Flash operations
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33 flash2 Operations on the 2nd flash bank (FC and Pirelli devices only)
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34 quit Alias for exit
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35 r8 Read an 8-bit register or memory location
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36 r16 Read a 16-bit register or memory location
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37 r32 Read a 32-bit register or memory location
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38 w8 Write an 8-bit register or memory location
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39 w16 Write a 16-bit register or memory location
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40 w32 Write a 32-bit register or memory location
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41
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42 To get help on any command, type help and the command keyword.
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43
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44 === abbr
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45 === abbw
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46 abbr pg reg Read ABB register <reg> on page <pg>
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47 abbw pg reg val Write <val> into register <reg> on page <pg>
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48
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49 The <pg> and <reg> arguments default to decimal unless prefixed with 0x;
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50 the <val> argument to abbw is always hexadecimal.
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51
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52 === baud
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53 baud Display the current baud rate
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54 baud <rate> Switch the baud rate to <rate> (number in bps)
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55
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56 The supported baud rates are:
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57
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58 Standard: 19200, 38400, 57600, 115200
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59 Calypso special: 203125, 406250, 812500
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61 The baud command coordinates the necessary simultaneous switching of the
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62 baud rate on both the host and the target (loadagent). Loadagent always
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63 supports all of the listed rates and will switch happily, but in the case
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64 of the higher non-standard baud rates fc-loadtool has no way of knowing
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65 ahead of time whether or not the requested baud rate is supported by your
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66 usb2serial adapter or whatever other serial port hardware and driver
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67 you are using. If the baud rate switch fails, the communication link with
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68 the target will be broken and fc-loadtool will exit ungracefully.
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69
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70 === crc32
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71 crc32 hex-start hex-len
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72
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73 The first argument is the starting target memory address in hex; the second
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74 argument is the length of the area to CRC, also in hex. The command will be
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75 sent to loadagent; CRC-32 of the requested range will be computed on the target
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76 and displayed in hex.
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77
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78 === dieid
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79 dieid Display the Calypso die ID
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80 dieid <filename> Display the Calypso die ID, and also save it in the
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81 named file
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82
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83 The Calypso die ID resides in 4 16-bit registers at target addresses
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84 0xFFFEF010 through 0xFFFEF016. It is displayed on the terminal and optionally
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85 saved to a file in this simple form:
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86
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87 FFFEF010: xxxx
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88 FFFEF012: xxxx
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89 FFFEF014: xxxx
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90 FFFEF016: xxxx
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91
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92 === dump
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93 dump hex-start hex-len
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94
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95 The first argument is the starting target memory address in hex; the second
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96 argument is the length of the area to dump, also in hex. The dump will be
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97 displayed on the terminal in hex and ASCII.
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98
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99 === dump2bin
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100 === dump2srec
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101 dump2bin hex-start hex-len outfile
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102 dump2srec hex-start hex-len outfile
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103
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104 The first argument is the starting target memory address in hex; the second
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105 argument is the length of the area to dump, also in hex; the third argument
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106 is the name of the output file to be created/written. The dump will be saved
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107 in binary or S-records as per the chosen command, always in the native byte
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108 order of the Calypso ARM7 target (little-endian).
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109
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110 === exec
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111 exec <script-file>
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112
228
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113 Read and execute commands from the named file. If the execution of a script
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114 command encounters an error, the following commands are not executed, i.e.,
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115 stop on first error.
0
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
116
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
117 === exit
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118 === quit
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 exit Clean up the target in the default manner and exit
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 exit bare Exit loadtool without doing anything to the target
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 exit iota-off Exit loadtool and command an ABB power-off on the target
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 exit jump0 Exit loadtool and command the target to reboot via jump to 0
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 The default method of cleaning up the target device state upon exit is set
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 in the hardware parameters file selected with the -h or -H command line
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
126 option; it is the exit-mode setting. On most targets the default exit mode is
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
127 iota-off.
0
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 If your device is a GTA02 and you are running fc-loadtool from inside the phone
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 (from the AP), the exit command will power off the modem from the AP. If you
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 are talking to GTA02 Calypso from an external host via the headset jack, there
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 is nothing that fc-loadtool can currently do to power the modem off (exit is
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 the same as exit bare in this case) - power it off yourself from the AP.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 If you do an exit bare without powering the target device off in some other
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 way, the device will still be running loadagent, which is probably not what you
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 want. However, it is the proper exit mode if you have powered off or reset the
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 target device by brute force (yanking the battery).
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 === flash
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 === flash2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 The primary end use of fc-loadtool is for reading and writing the NOR flash
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
143 memories of the supported GSM devices. Most Calypso phones and modems have
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
144 only one flash bank (as in chip select), and are manipulated with the flash
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
145 command. FreeCalypso development boards and the Pirelli DP-L10 phone have two
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
146 flash banks (as in chip selects) of 8 MiB each; they are manipulated with the
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
147 flash and flash2 commands.
0
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
149 The following flash operations are available:
0
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 flash blankchk Blank-check a region of flash
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 flash dump2bin Dump flash content to a file in binary format
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 flash dump2srec Dump flash content to a file in S-record format
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 flash erase Erase a region of flash
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
155 flash geom Display geometry details of detected flash chip
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
156 flash id Perform flash chip autodetection sequence
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 flash info Display flash configuration info
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 flash program-bin Program flash with a binary file
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 flash program-m0 Program flash with an image in TI's *.m0 format
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 flash program-srec Program flash with an image in standard S-record format
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 flash quickprog Program a few flash words from the command line
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 flash reset Reset flash chip to read array mode
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 flash sectors Display the list of flash sector addresses and sizes
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
164 flash status Intel-style flash only: read Status Register
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
165 flash unlock Intel-style flash only: unlock flash sectors
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
166
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
167 Additional operation for Compal targets only:
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
168
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
169 flash erase-program-boot Erase and reprogram the boot sector
0
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 Substitute flash2 instead of flash when operating on the 2nd flash chip select
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 of Pirelli-style flash memory configurations. Prepend help before a command to
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
173 get usage information, e.g., help flash program-bin.
0
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 === flash:blankchk
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 flash[2] blankchk hex-start-offset hex-length
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 Blank-checks an area of flash starting at the specified hex offset (from the
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 base address of the flash bank) and extending for the specified hex length.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 Reports whether the checked region is blank or not. Flash must be blank (FF in
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 all bytes) before it can be programmed.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 === flash:dump2bin
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 flash[2] dump2bin outfile [offset [length]]
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 Read device flash content and save it to a file. If only a filename is
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 specified, the full flash bank is dumped; one can optionally specify a starting
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 offset and an explicit length, both in hex.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
190 This command was originally nothing more than a user-friendly front-end to the
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
191 plain dump2bin command (see help dump2bin), but in the current version it first
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
192 performs the flash chip autodetection operation if it hasn't been done already
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
193 (needed in order to determine the size of the flash bank) and resets the flash
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
194 to read array mode.
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 === flash:dump2srec
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 flash[2] dump2srec outfile [offset [length]]
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 Read device flash content and save it to a file. If only a filename is
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 specified, the full flash bank is dumped; one can optionally specify a starting
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 offset and an explicit length, both in hex.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
203 This command was originally nothing more than a user-friendly front-end to the
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
204 plain dump2srec command (see help dump2srec), but in the current version it
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
205 first performs the flash chip autodetection operation if it hasn't been done
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
206 already (needed in order to determine the size of the flash bank) and resets
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
207 the flash to read array mode.
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 === flash:erase
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 flash[2] erase hex-start-offset hex-length
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 Erases an area of flash starting at the specified hex offset (from the base
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 address of the flash bank) and extending for the specified hex length.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 Flash memory can only be erased (turning 0 bits back to 1s) in units of
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
216 sectors, as set in stone by the design of the flash chip in use. Loadtool will
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
217 autodetect the flash chip in use and will only operate on those flash chip types
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
218 which it knows about; if a known chip is found, loadtool knows its sector layout
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
219 and enforces that both arguments to the flash[2] erase command lie on sector
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
220 boundaries.
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 === flash:erase-program-boot
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 flash erase-program-boot binfile [length]
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 This operation is applicable to Compal targets only. This command erases and
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 reprograms flash sector 0 (the boot sector) with minimized vulnerability to
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 bricking by loading the new boot code into a scratchpad RAM area on the target,
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 then commanding loadagent (running on the target) to erase and reprogram the
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 dangerous flash sector without requiring further interaction with loadtool.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 (In contrast, loadtool's "regular" flash erase and program operations are
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 driven primarily by loadtool, with loadagent providing only low-level
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 functions.)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 The new bits to be programmed are taken from the specified binary file. Byte 0
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 of the file goes into byte 0 of the flash and so on, for the specified length.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 If no length argument is given, it defaults to the length of the file, which
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 must not exceed the length of flash sector 0: 64 KiB on the "basic" Compal
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 phones or 8 KiB on C155/156.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
240 === flash:geom
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
241 This command displays information about the detected flash chip: device name,
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
242 geometry details and the command set style (AMD or Intel). The displayed
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
243 geometry details include the total size of the flash bank, the total number of
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
244 sectors, the number of regions with different sector sizes and the sector size
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
245 and the number of sectors in each region.
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
246
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
247 === flash:id
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
248 This command explicitly invokes the same flash chip autodetection operation
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
249 that is performed the first time each flash bank is accessed with any flash or
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
250 flash2 command.
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
251
0
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
252 === flash:info
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
253 This command displays the global flash configuration settings that have been
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
254 selected at fc-loadtool invokation time (hardware parameters associated with
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
255 the target set via -h or -H): the global single-4M, single-8M or dual-8M
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
256 setting and flash bank base addresses.
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
257
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
258 In previous versions this command performed flash ID checks and displayed
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
259 geometry information; these functions have been moved to the new flash id and
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
260 flash geom commands.
0
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
261
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
262 === flash:program-bin
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
263 flash[2] program-bin flash-offset binfile [file-offset [length]]
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
264
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
265 This command programs flash, using a binary file as the data source. One must
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
266 always specify the starting flash offset (from the base address of the flash
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
267 bank), but the starting file offset and length are optional, defaulting to the
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
268 whole file.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
269
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
270 The binary file must be in the native byte order of the Calypso ARM7 processor,
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
271 which is little-endian. Images produced by flash[2] dump2bin are suitable.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
272
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
273 === flash:program-m0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
274 flash[2] program-m0 image.m0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
275
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
276 *.m0 is the format that has been used by companies like TI and Closedmoko for
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
277 their proprietary firmware images. It is emitted by TI's hex470 tool, and in
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
278 the proprietary environment it is fed as an input to FLUID. (The latter is
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
279 TI's Flash Loader Utility Independent of Device, and fc-loadtool can be seen as
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
280 an independent reimplementation thereof - although it doesn't have the same
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
281 level of device-independence.) The *.m0 format is actually a variant of
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
282 Motorola's SREC, but with a different byte order: each 16-bit word is
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
283 byte-reversed relative to the native byte order of the ARM7 processor.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
284 (This strange byte order actually makes some sense if one views the image as a
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
285 long array of 16-bit hex values; 16 bits is the width of the flash memory on
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
286 Calypso GSM devices and thus the natural unit size for flash programming.)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
287
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
288 Because each S-record contains an address, no addresses or offsets need to be
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
289 specified in the flash[2] program-m0 command, only the image file.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
290
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
291 === flash:program-srec
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
292 flash[2] program-srec image.srec
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
293
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
294 This command programs the flash with an image in the standard S-record format,
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
295 in the native little-endian byte order of the Calypso ARM7 processor. It is
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
296 the opposite byte order from that used by TI's *.m0 files -
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
297 see help flash program-m0. Images produced by flash[2] dump2srec are suitable
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
298 for flash[2] program-srec.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
299
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
300 Because each S-record contains an address, no addresses or offsets need to be
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
301 specified in the flash[2] program-srec command, only the image file.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
302
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
303 === flash:quickprog
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
304 flash[2] quickprog hex-offset hex-data-string
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
305
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
306 This command is intended only for developers; it provides raw access to
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
307 loadagent's basic flash write primitive. Read the source code for more
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
308 information.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
309
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
310 === flash:reset
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
311 Intel-style flash memory chips have two "stable" or "quiescent" states: reading
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
312 array data and reading the status register (SR). After an erase or program
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
313 operation the flash chip is "parked" in the Read SR state; the flash reset
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
314 command switches it back to reading array data.
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
315
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
316 This command works for AMD-style flash as well, but it is normally not needed,
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
317 as AMD-style flash chips automatically return to the read-array-data state
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
318 after every erase or program operation.
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
319
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
320 === flash:sectors
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
321 This command displays the list of sector offsets and sizes for the detected
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
322 flash chip. This command is deprecated except for debugging of loadtool
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
323 internals; the new flash geom command displays the same information in a much
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
324 more compact form.
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
325
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
326 === flash:status
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
327 This command is only applicable to Intel-style flash chips. It reads the flash
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
328 chip's Status Register, which can be used to diagnose errors incurred by
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
329 previous erase or program operations.
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
330
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
331 === flash:unlock
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
332 flash unlock hex-start-offset hex-length
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
333
518
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
334 This command is only applicable to Intel-style flash chips. These flash chips
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
335 power up with each sector (erase block) in the "locked" state; each sector
372757bb62e4 loadtools/loadtool.help updated for new flash handling architecture
Mychaela Falconia <falcon@freecalypso.org>
parents: 410
diff changeset
336 needs to be unlocked before it can be erased or programmed.
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
337
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
338 This command is normally not needed, as the flash erase command unlocks each
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
339 sector before erasing it. However, if you are going to perform program
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
340 operations in some sectors without erasing them, you will need to unlock them
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
341 explicitly first.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
342
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
343 This command operates only on sector boundaries just like flash erase.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
344
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
345 === r8
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
346 === r16
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
347 === r32
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
348 === w8
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
349 === w16
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
350 === w32
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
351 === peekpoke
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
352 The register peek and poke commands are:
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
353
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
354 r8 addr Read an 8-bit register or memory location
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
355 r16 addr Read a 16-bit register or memory location
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
356 r32 addr Read a 32-bit register or memory location
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
357 w8 addr data Write an 8-bit register or memory location
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
358 w16 addr data Write a 16-bit register or memory location
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
359 w32 addr data Write a 32-bit register or memory location
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
360
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
361 All addresses and data values are in hex.
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
362