target/cortex_m: fix cortex_m reset_config help and check for syntax error
Remove option 'srst' which is not recognized from on-line help and texi. Check parameter and return syntax error if wrong option is entered. Change-Id: I87daa423a9f53193a0b015080594820b933628f5 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4795 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>log_output
parent
cb5c6477f5
commit
936dc7cbd9
|
@ -3458,6 +3458,7 @@ How long (in milliseconds) OpenOCD should wait after deasserting
|
||||||
nTRST (active-low JTAG TAP reset) before starting new JTAG operations.
|
nTRST (active-low JTAG TAP reset) before starting new JTAG operations.
|
||||||
@end deffn
|
@end deffn
|
||||||
|
|
||||||
|
@anchor {reset_config}
|
||||||
@deffn {Command} reset_config mode_flag ...
|
@deffn {Command} reset_config mode_flag ...
|
||||||
This command displays or modifies the reset configuration
|
This command displays or modifies the reset configuration
|
||||||
of your combination of JTAG board and target in target
|
of your combination of JTAG board and target in target
|
||||||
|
@ -8994,13 +8995,13 @@ must also be explicitly enabled.
|
||||||
This finishes by listing the current vector catch configuration.
|
This finishes by listing the current vector catch configuration.
|
||||||
@end deffn
|
@end deffn
|
||||||
|
|
||||||
@deffn Command {cortex_m reset_config} (@option{srst}|@option{sysresetreq}|@option{vectreset})
|
@deffn Command {cortex_m reset_config} (@option{sysresetreq}|@option{vectreset})
|
||||||
Control reset handling. The default @option{srst} is to use srst if fitted,
|
Control reset handling if hardware srst is not fitted
|
||||||
otherwise fallback to @option{vectreset}.
|
@xref{reset_config,,reset_config}.
|
||||||
|
|
||||||
@itemize @minus
|
@itemize @minus
|
||||||
@item @option{srst} use hardware srst if fitted otherwise fallback to @option{vectreset}.
|
@item @option{sysresetreq} use AIRCR SYSRESETREQ to reset system.
|
||||||
@item @option{sysresetreq} use NVIC SYSRESETREQ to reset system.
|
@item @option{vectreset} use AIRCR VECTRESET to reset system (default).
|
||||||
@item @option{vectreset} use NVIC VECTRESET to reset system.
|
|
||||||
@end itemize
|
@end itemize
|
||||||
|
|
||||||
Using @option{vectreset} is a safe option for Cortex-M3, M4 and M7 cores.
|
Using @option{vectreset} is a safe option for Cortex-M3, M4 and M7 cores.
|
||||||
|
|
|
@ -2436,7 +2436,9 @@ COMMAND_HANDLER(handle_cortex_m_reset_config_command)
|
||||||
LOG_WARNING("VECTRESET is not supported on your Cortex-M core!");
|
LOG_WARNING("VECTRESET is not supported on your Cortex-M core!");
|
||||||
else
|
else
|
||||||
cortex_m->soft_reset_config = CORTEX_M_RESET_VECTRESET;
|
cortex_m->soft_reset_config = CORTEX_M_RESET_VECTRESET;
|
||||||
}
|
|
||||||
|
} else
|
||||||
|
return ERROR_COMMAND_SYNTAX_ERROR;
|
||||||
}
|
}
|
||||||
|
|
||||||
switch (cortex_m->soft_reset_config) {
|
switch (cortex_m->soft_reset_config) {
|
||||||
|
@ -2478,7 +2480,7 @@ static const struct command_registration cortex_m_exec_command_handlers[] = {
|
||||||
.handler = handle_cortex_m_reset_config_command,
|
.handler = handle_cortex_m_reset_config_command,
|
||||||
.mode = COMMAND_ANY,
|
.mode = COMMAND_ANY,
|
||||||
.help = "configure software reset handling",
|
.help = "configure software reset handling",
|
||||||
.usage = "['srst'|'sysresetreq'|'vectreset']",
|
.usage = "['sysresetreq'|'vectreset']",
|
||||||
},
|
},
|
||||||
COMMAND_REGISTRATION_DONE
|
COMMAND_REGISTRATION_DONE
|
||||||
};
|
};
|
||||||
|
|
Loading…
Reference in New Issue