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752 Commits

Author SHA1 Message Date
David Brownell
7c393679c0 JTAG: fix autoprobe failure. 
Fix bug noted by Øyvind: terminate the IR length autoscan when
the IR is too long, or otherwise broken.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
 2009-11-16 16:36:03 -08:00
David Brownell
a7c04a0e49 JTAG: no LOG_WARNING() for taps without IDCODE 
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
 2009-11-16 15:18:55 -08:00
Zachary T Welch
dc1685ca25 move ARRAY_SIZE macro to types.h 
The ARRAY_SIZE macro was defined in several target files, so move it
to types.h.

This patch also removes two other identical macros: DIM (from jtag.h)
and asizeof (from arm11.h).
 2009-11-16 09:58:11 -08:00
Zachary T Welch
0535a92456 remove TAP_SCAN_BYTES macro 
Use DIV_ROUND_UP(n, 8) instead of TAP_SCAN_BYTES macro.
 2009-11-16 09:58:11 -08:00
Zachary T Welch
a94748ec6d rename CEIL as DIV_ROUND_UP 
Improves the name of this macro, moves it to types.h, and adds a block
of Doxygen comments to describe what it does.
 2009-11-16 09:58:11 -08:00
Zachary T Welch
d7a0dfa4dc cleanup jtag minidrivers 
Remove two vestigial externs from our JTAG minidriver source files.
Also, removes many extra blank lines from the minidummy driver.
 2009-11-16 05:30:51 -08:00
Zachary T Welch
f30136603e arm-jtag-ew,jlink: switch to COMMAND_HANDLER 
These drivers were overlooked during the recent upgrade.  Convert them,
moving their registration routines to eliminate their declarations.
 2009-11-15 09:12:44 -08:00
Zachary T Welch
6731968873 rlink: fix overzealous sed 
Fix an instance where my cleanup when awry.
 2009-11-15 09:11:29 -08:00
Ferdinand Postema
ab3bdfb2cb compile with cygwin (32-bit) 
Changed some printf format strings..

[dbrownell@users.sourceforge.net: shrink lines, fix indents]

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
 2009-11-14 02:22:37 -08:00
Zachary T Welch
ef746e27c5 command_t -> struct command 
Remove misleading typedef and redundant suffix from struct command.
 2009-11-13 13:30:50 -08:00
Zachary T Welch
98723c4ecd command_context_t -> struct command_context 
Remove misleading typedef and redundant suffix from struct command_context.
 2009-11-13 13:25:47 -08:00
Zachary T Welch
d16968e24f remove rlink structure typedefs 
Remove useless typedefs from the rlink driver.  Improve whitespace.
 2009-11-13 12:19:39 -08:00
Zachary T Welch
0f1163e823 target_t -> struct target 
Remove misleading typedef and redundant suffix from struct target.
 2009-11-13 11:58:14 -08:00
Zachary T Welch
246068fd89 jtag_command_t -> struct jtag_command 
Remove useless typedef from struct jtag_command.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
1053c32d9e jtag_command_container_t -> union jtag_command_container 
Remove misleading typedef from union jtag_container.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
22b220ad7f sleep_command_t -> struct sleep_command 
Remove misleading typedef from struct sleep_command.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
cf2e402d71 end_state_command_t -> struct end_state_command 
Remove misleading typedef from struct end_state_command.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
8cc8c0544f reset_command_t -> struct reset_command 
Remove misleading typedef from struct reset_command.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
2fecae46f6 stableclocks_command_t -> struct stableclocks_command 
Remove misleading typedef from struct stableclocks_command.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
5f6d8ecf8c runtest_command_t -> struct runtest_command 
Remove misleading typedef from struct runtest_command.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
c07f0600ff pathmove_command_t -> struct pathmove_command 
Remove misleading typedef from struct pathmove_command.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
af3f4a0bbe statemove_command_t -> struct statemove_command 
Remove misleading typedef from struct statemove_command.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
e11c5a3b42 cmd_queue_page_t -> struct cmd_queue_page 
Remove misleading typedef from struct cmd_queue_page.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
2ddeec9db5 scan_command_t -> struct scan_command 
Remove misleading typedef on struct scan_command.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
4a29f8e21d more vsllink typedef cleanup 
Remove useless typedef for struct insert_insignification_operation.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
7c0ba75eae vsllink_jtag_t -> struct vsllink 
Remove misleading typedef and redundant suffix.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
ffc77b61dd presto_t -> struct presto 
Remove useless typedef.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
a3f1c87eb7 ft2232_device_t -> struct ft2232_device 
Remove misleading typedef from ft2232_device; it was barely used.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
4bc155398e jlink_jtag_t -> struct jlink 
Remove misleading typedef and redundant suffix.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
9036fdd589 cable_t -> struct cable 
Remove useless typedef and redundant suffix from parport struct cable.
 2009-11-13 11:58:05 -08:00
Zachary T Welch
e1c26950c0 pending_scan_result_t -> struct pending_scan_result 
Remove misleading typedef from struct struct pending_scan_result.
Future patches need to remove these duplicated types and code.
 2009-11-13 11:58:04 -08:00
Zachary T Welch
8bbb279c28 armjtagew_jtag_t -> struct armjtagew 
Remove useless typedef and redundant suffix from struct armjtatew_jtag.
 2009-11-13 11:58:04 -08:00
Zachary T Welch
5874d5f2ea use struct jtag_tap_event_action 
Remove useless typedef and redundant suffix from jtag_tap_event_action.
 2009-11-13 11:58:04 -08:00
Zachary T Welch
363d72a484 jtag_event_callback_t -> struct jtag_event_callback 
Remove useless typedef and redundant suffix from jtag_event_callback.
Add documentation for the structure.
 2009-11-13 11:58:04 -08:00
Zachary T Welch
9f535f9af7 jtag_interface_t -> struct jtag_interface 
Remove useless typedef and redundant suffix from struct jtag_interface.
 2009-11-13 11:58:04 -08:00
Zachary T Welch
bee796b5b0 bitbang_interface_t -> struct bitbang_interface 
Removes another useless typedef and suffix.
 2009-11-13 11:58:04 -08:00
Zachary T Welch
c20b779b89 bitq_interface_t -> struct biq_interface 
Remove useless typedef and redundant suffix.
 2009-11-13 11:58:04 -08:00
Zachary T Welch
ff3150922b encapsulate bitq_state structure 
Move the bitq_state structure from the header to source file, as it
is used internally.

Also removes its silly typedef.
 2009-11-13 11:58:04 -08:00
Zachary T Welch
d0809ac060 scan_field_t -> struct scan_field 
Remove useless structure typedef.
 2009-11-13 11:58:04 -08:00
Zachary T Welch
42ef503d37 jtag_tap_t -> struct jtag_tap 
Search and destroy the jtag_tap_t typedef.  This also cleans up a
layering violation, removing the declaration from types.h.
 2009-11-13 11:58:04 -08:00
Zachary T Welch
d22270e0ed command_handler_t: make argc unsigned 
The number of command arguments will always be 0 or more, so use
the right type in handlers.  This has a cascading effect up through
the layers, but the new COMMAND_HANDLER macros prevented total chaos.
 2009-11-13 10:55:27 -08:00
Zachary T Welch
a585bdf726 add CMD_NAME macro for command handlers 
By introducing the CMD_NAME macro, this parameter may be integrated
as args[-1] in command.[ch], without touching any other call sites.
 2009-11-13 10:55:00 -08:00
Zachary T Welch
5b6df55a1e use CALL_COMMAND_HANDLER instead of direct calls 
By using CALL_COMMAND_HANDLER, parameters can be reordered, added, or
even removed in inherited signatures, without requiring revisiting
all of the various call sites.
 2009-11-13 10:51:46 -08:00
Zachary T Welch
63a26b421b use COMMAND_HELPER for command helper functions 
Define the numerous helpers that inherit command handler parameters
using the COMMAND_HELPER macro.
 2009-11-13 10:51:45 -08:00
Zachary T Welch
cfc4d5c6b7 use COMMAND_HANDLER macro to define all commands 2009-11-13 10:51:45 -08:00
Jonas Horberg
de735d375b parport: add support for the jtag_khz command. 
Add the khz and speed_div functions to the parport interface driver.
Add the parport_toggling_time function that tells the parport driver
how long (in nanoseconds) it takes for the hardware to toggle TCK.

[dbrownell@users.sourceforge.net: tweak doc for clarity, mention
multimeter, and whitespace fixes]

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
 2009-11-12 12:39:37 -08:00
Zachary T Welch
5e1b500b17 fix 'jtag interface' behavior 
Without this patch, running "openocd -c 'jtag interface'" segfaults.
Now, it returns the string "undefined" when the interface is unset.
 2009-11-11 14:04:06 -08:00
Zachary T Welch
8d6dcb9d39 jtag: remove useless declarations 
Contrary to my previous assessment, some opportunities to remove forward
declarations were overlooked.  Remove them by moving the definitions
of the command registration and interface structure to the end of files.
 2009-11-09 21:39:28 -08:00
David Brownell
d70d9634bf finish removing deprecated/obsolete commands 
It's been about a year since these were deprecated and, in most
cases, removed.  There's no point in carrying that documentation,
or backwards compatibility for "jtag_device" and "jtag_speed",
around forever.  (Or a few remnants of obsolete code...)

Removed a few obsolete uses of "jtag_speed":

 - The Calao stuff hasn't worked since July 2008.  (Those Atmel
   targets need to work with a 32KHz core clock after reset until
   board-specific init-reset code sets up the PLL and enables a
   faster JTAg clock.)
 - Parport speed controls don't actually work (tops out at about
   1 MHz on typical HW).
 - In general, speed controls need to live in board.cfg files (or
   sometimes target.cfg files), not interface.cfg ...

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
 2009-11-09 13:16:32 -08:00
Zachary T Welch
5e9d18f027 src/jtag: remove 'extern' and wrap headers. 
Removes the 'extern' keyword from function declarations.
Wraps long prototypes to fit into 80 columns.

Fixes documentation for jtag_tap_s::{,has}idcode fields.
 2009-11-09 09:44:33 -08:00