diff options
author | ntfreak <ntfreak@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-06-02 21:06:12 +0000 |
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committer | ntfreak <ntfreak@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-06-02 21:06:12 +0000 |
commit | 7dc29156fee5d4ae30f65f4c82e8cefde763fe40 (patch) | |
tree | 92e7080d9093d40bf08fc11f5686dacfab0e8abd /doc/openocd.texi | |
parent | 88b5c6da2a2a59fcb1eb3da22ed5339b8e0f35cd (diff) |
- change signature for adi_jtag_dp_scan and adi_jtag_dp_scan_u32 to use swjdp_common_t *swjdp instead of arm_jtag_t *jtag_info
- change SWJDP_IR/DR_APACC to DAP_IR/DR_APACC to conform with ARM_ADI docs.
- add swjdp->memaccess_tck field and code for extra tck clocks before accessing memory bus
- Set default memaccess value to 8 for Cortex-M3.
- Add dap memaccess command.
- document all armv7 dap cmds.
- Original patch submitted by Magnus Lundin [lundin@mlu.mine.nu].
git-svn-id: svn://svn.berlios.de/openocd/trunk@2005 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'doc/openocd.texi')
-rw-r--r-- | doc/openocd.texi | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/doc/openocd.texi b/doc/openocd.texi index c890d5be..8e8f6ead 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -4137,6 +4137,33 @@ If @var{value} is defined, first assigns that. @section ARMv7 Architecture +@subsection ARMv7 Debug Access Port (DAP) specific commands +@cindex ARMv7 Debug Access Port (DAP) specific commands +These commands are specific to ARM architecture v7 Debug Access Port (DAP), +included on cortex-m3 and cortex-a8 systems. +They are available in addition to other core-specific commands that may be available. + +@deffn Command {dap info} [num] +Displays dap info for ap [num], default currently selected AP. +@end deffn + +@deffn Command {dap apsel} [num] +Select a different AP [num] (default 0). +@end deffn + +@deffn Command {dap apid} [num] +Displays id reg from AP [num], default currently selected AP. +@end deffn + +@deffn Command {dap baseaddr} [num] +Displays debug base address from AP [num], default currently selected AP. +@end deffn + +@deffn Command {dap memaccess} [value] +Displays the number of extra tck for mem-ap memory bus access [0-255]. +If value is defined, first assigns that. +@end deffn + @subsection Cortex-M3 specific commands @cindex Cortex-M3 specific commands |