auracaster/openocd
3
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add -defer-examine option to target create command

Browse Source 
The '-defer-examine' option to target create allows declaring targets
that are present on the chain, but not fully functional.  They will
be skipped by the initial arp_examine as well as arp_examine after
reset.

Manual examine using 'arp_examine' is needed to examine them, with the
idea that some kind of actions is neeed to bring them to a state where
examine will succeed (if at all possible).

In order to allow value less options to target command, I had to relax
the goi.argc check in jim_target_configure().

Change-Id: I9bf4e8d27eb6476dd9353d15f48965a8cfd5c122
Signed-off-by: Esben Haabendal <esben@haabendal.dk>
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
Reviewed-on: http://openocd.zylin.com/3076
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
This commit is contained in:
Matthias Welwarsky
2016-11-11 14:39:09 +01:00
committed by Paul Fertser
parent ab9d92490c
commit 53a936afc0
5 changed files with 102 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
doc/openocd.texi
View File

@@ -4126,6 +4126,10 @@ The value should normally correspond to a static mapping for the
@option{FreeRTOS}|@option{linux}|@option{ChibiOS}|@option{embKernel}|@option{mqx}
@xref{gdbrtossupport,,RTOS Support}.
@item @code{-defer-examine} -- skip target examination at initial JTAG chain
scan and after a reset. A manual call to arp_examine is required to
access the target for debugging.
@end itemize
@end deffn
@@ -4162,7 +4166,7 @@ omap3530.cpu mww 0x5555 123
The commands supported by OpenOCD target objects are:
@deffn Command {$target_name arp_examine}
@deffn Command {$target_name arp_examine} @option{allow-defer}
@deffnx Command {$target_name arp_halt}
@deffnx Command {$target_name arp_poll}
@deffnx Command {$target_name arp_reset}