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| author | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-09-17 11:23:41 +0000 |
|---|---|---|
| committer | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-09-17 11:23:41 +0000 |
| commit | 016e7ebbfa034926c980b4b33b964f6078541690 (patch) | |
| tree | f5bf6aaba52e21262ee88b4cf70c999c55bf9f6c /src/jtag | |
| parent | cb7ad25c0404147a0a60f04c3b8fa8ac7386bb29 (diff) | |
| download | openocd+libswd-016e7ebbfa034926c980b4b33b964f6078541690.tar.gz openocd+libswd-016e7ebbfa034926c980b4b33b964f6078541690.tar.bz2 openocd+libswd-016e7ebbfa034926c980b4b33b964f6078541690.tar.xz openocd+libswd-016e7ebbfa034926c980b4b33b964f6078541690.zip | |
srst_gates_jtag option. at91sam9260 needs retesting, and possibly srst_gates_jtag added to reset_config. Could i.MX27 be a case where srst does not pull trst, but really srst gates jtag clock?
git-svn-id: svn://svn.berlios.de/openocd/trunk@2720 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/jtag')
| -rw-r--r-- | src/jtag/jtag.h | 1 | ||||
| -rw-r--r-- | src/jtag/tcl.c | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h index b7bfd4cc..f716806b 100644 --- a/src/jtag/jtag.h +++ b/src/jtag/jtag.h @@ -277,6 +277,7 @@ enum reset_types { RESET_TRST_PULLS_SRST = 0x8, RESET_TRST_OPEN_DRAIN = 0x10, RESET_SRST_PUSH_PULL = 0x20, + RESET_SRST_GATES_JTAG = 0x40, }; enum reset_types jtag_get_reset_config(void); diff --git a/src/jtag/tcl.c b/src/jtag/tcl.c index e6928a2b..1658f76a 100644 --- a/src/jtag/tcl.c +++ b/src/jtag/tcl.c @@ -845,6 +845,14 @@ static int handle_reset_config_command(struct command_context_s *cmd_ctx, char * int tmp = 0; int m; + m = RESET_SRST_GATES_JTAG; + tmp = 0; + if (strcmp(*args, "srst_gates_jtag") == 0) + { + tmp = RESET_SRST_GATES_JTAG; + goto next; + } + /* signals */ m = RESET_HAS_TRST | RESET_HAS_SRST; if (strcmp(*args, "none") == 0) |