diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/openocd.texi | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/doc/openocd.texi b/doc/openocd.texi index 11ee93e..bc24aed 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -9002,11 +9002,15 @@ otherwise fallback to @option{vectreset}. @item @option{sysresetreq} use NVIC SYSRESETREQ to reset system. @item @option{vectreset} use NVIC VECTRESET to reset system. @end itemize -Using @option{vectreset} is a safe option for all current Cortex-M cores. + +Using @option{vectreset} is a safe option for Cortex-M3, M4 and M7 cores. This however has the disadvantage of only resetting the core, all peripherals -are unaffected. A solution would be to use a @code{reset-init} event handler to manually reset -the peripherals. +are unaffected. A solution would be to use a @code{reset-init} event handler +to manually reset the peripherals. @xref{targetevents,,Target Events}. + +Cortex-M0, M0+ and M1 do not support @option{vectreset}, use @option{sysresetreq} +instead. @end deffn @subsection ARMv8-A specific commands |