armv7m_trace: get rid of the old tpiu code

[fw/openocd] / doc / openocd.texi

diff --git a/doc/openocd.texi b/doc/openocd.texi
index bd4380a2bab8d32b616041006d1f798797980e44..0c1714e49468c9246b24732b0df4a1ae90df93fe 100644 (file)
--- a/doc/openocd.texi
+++ b/doc/openocd.texi
@@ -9642,54 +9642,6 @@ Disable the TPIU or the SWO, terminating the receiving of the trace data.
 @end deffn
 
 
-TODO: remove the old tpiu commands
-
-@deffn Command {tpiu config} (@option{disable} | ((@option{external} | @option{internal (@var{filename} | @var{:port} | -)}) @
-               (@option{sync @var{port_width}} | ((@option{manchester} | @option{uart}) @var{formatter_enable})) @
-               @var{TRACECLKIN_freq} [@var{trace_freq}]))
-
-ARMv7-M architecture provides several modules to generate debugging
-information internally (ITM, DWT and ETM). Their output is directed
-through TPIU to be captured externally either on an SWO pin (this
-configuration is called SWV) or on a synchronous parallel trace port.
-
-This command configures the TPIU module of the target and, if internal
-capture mode is selected, starts to capture trace output by using the
-debugger adapter features.
-
-Some targets require additional actions to be performed in the
-@b{trace-config} handler for trace port to be activated.
-
-Command options:
-@itemize @minus
-@item @option{disable} disable TPIU handling;
-@item @option{external} configure TPIU to let user capture trace
-output externally (with an additional UART or logic analyzer hardware).
-@item @option{internal (@var{filename} | @var{:port} | -)} configure TPIU and debug adapter to
-gather trace data then:
-
-@itemize @minus
-@item append it to a regular file or a named pipe if @var{filename} is specified.
-@item listen to a TCP/IP port if @var{:port} is specified, then broadcast the trace data over this port.
-@item if '-' is specified, OpenOCD will forward trace data to @command{tcl_trace} command.
-@*@b{Note:} while broadcasting to file or TCP, the forwarding to @command{tcl_trace} will remain active.
-@end itemize
-
-@item @option{sync @var{port_width}} use synchronous parallel trace output
-mode, and set port width to @var{port_width}.
-@item @option{manchester} use asynchronous SWO mode with Manchester
-coding.
-@item @option{uart} use asynchronous SWO mode with NRZ (same as
-regular UART 8N1) coding.
-@item @var{formatter_enable} is @option{on} or @option{off} to enable
-or disable TPIU formatter which needs to be used when both ITM and ETM
-data is to be output via SWO.
-@item @var{TRACECLKIN_freq} this should be specified to match target's
-current TRACECLKIN frequency (usually the same as HCLK).
-@item @var{trace_freq} trace port frequency. Can be omitted in
-internal mode to let the adapter driver select the maximum supported
-rate automatically.
-@end itemize
 
 Example usage:
 @enumerate
@@ -9725,7 +9677,6 @@ openocd -f interface/stlink.cfg \
 -c "stm32l1.tpiu enable"
 @end example
 @end enumerate
-@end deffn
 
 @subsection ARMv7-M specific commands
 @cindex tracing