Commit Graph

2711 Commits

Author SHA1 Message Date
David Brownell d243e641d3 jtag_add_statemove() always uses TLR to get to RESET
As decided a while back, this isn't a transition we want to chance.
Whenever someone wants to got to RESET, force it.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-19 22:50:51 -07:00
David Brownell 3cc147efd9 SVF/XSVF: comment and whitespace fixes
SVF: comment the predefined/default paths; make them static const

SVF, XSVF: whitespace fixes, mostly so copyrights display sanely

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-19 22:50:51 -07:00
Zachary T Welch 53979244b1 Improve Makefile rules for XScale debug handler; fixes 'make distcheck'. 2009-10-19 19:59:02 -07:00
Redirect 'Slash' NIL fb61f52731 MinGW: always use "-D__USE_MINGW_ANSI_STDIO"
This is unfortunately needed to make stdio work like OpenOCD expects -- matching
the ANSI-C standard, instead of MS-Windows.

I tested it in both MinGW-W64 on Vista 64 and MinGW-W32 on XP, and I don't
see any adverse effects to enabling it for all MinGW versions.
2009-10-19 17:55:40 -07:00
Redirect 'Slash' NIL 0388a9c0e5 MinGW: use WinSock2
After reading a bit further, it appears that ws2_32 (Windows Sockets 2)
is included in all versions of Windows and backwards compatible with
wsock32, at least according to

 http://msdn.microsoft.com/en-us/library/ms740673%28VS.85%29.aspx.

Only Win95 seems to require a manual installation; is not a big deal.

So I think we can drop this whole business of detecting 64 bit MinGW and
just use -lws2_32 for all MinGW platforms.
2009-10-19 17:48:19 -07:00
David Brownell 6ec1026bbb Doc: jtag_init must validate scan chain too
Same requirement as like init_reset, and for the same reason:
we need to start with a known and working state.
2009-10-19 14:45:43 -07:00
Nicolas Pitre 6726b78707 fix single step of bx instruction going into Thumb mode
Without this fix, the following code cannot be single stepped:

	add	ip, pc, #1
	bx	ip
	[thumb code here]
2009-10-19 22:04:07 +02:00
David Brownell 97166327db Ignore openocd.exe for "git status" 2009-10-19 09:53:45 -07:00
Redirect 'Slash' NIL 113679ff59 corrective fix for MinGW GNU C99 printf compliance
Compilation on cygwin, using gcc v3 with option -mno-cygwin,
currently produces a large number of the following warnings:

   warning: `gnu_printf' is an unrecognized format function type

These have been introduced with the recent MinGW GNU C99 printf
compliance patch, as gnu_printf was only introduced with gcc v4.4
and is not recognized with earlier versions.

The attached fix adds gcc version detection to the previous patch
to avoid the problem.
2009-10-19 09:49:34 -07:00
oyvind 557d1b6490 Sync with official Jim Tcl repository. 2009-10-19 15:16:42 +02:00
oyvind 89a8a37998 Switch from svn to git version string handling. 2009-10-19 15:08:52 +02:00
Dean Glazeski 76b4ee8935 SDRAM and clock configuration for the SAM9-L9260 board from Olimex 2009-10-18 22:26:38 +02:00
Redirect 'Slash' NIL 990f50a73b safer conversion to HANDLER on MinGW-W64
Assign to "intptr_t", which on some versions of MS-Windows
will widen the variable; then cast to HANDLE.
2009-10-17 22:18:38 -07:00
David Brownell 5cf0af002c Ignore two more generated files
On Windows the name is "bin2char.exe".
All operating systems now have "xscale_handler.h".
2009-10-17 17:50:23 -07:00
Redirect 'Slash' NIL 73349dc5ac More MinGW C99 printf compliance
Passing "--std=gun99" is unfortunately not sufficient to make current
MinGW compilers conform with respect to checking printf format strings.
(The C runtime seems not to have problems.)

Fix by using a "gnu_printf" format specifier not "printf".
2009-10-17 17:47:52 -07:00
Redirect \"Slash\" NIL c9fbfbd95c jim-eventloop for MinGW-w64
Use JIM_WIDE_MODIFIER for the sscanf format, and apply it for MINGW32 as
well as other Windows environments.  (Microsoft doesn't conform to the
C99 standard, and uses "%I64d" not "%lld" for "long long".)

NB: __MINGW32__ should work on both w32 and w64,.
2009-10-17 12:15:13 -07:00
David Brownell 05d6716936 build tweak for bin2char
Work better when building outside the source tree.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-17 12:14:19 -07:00
David Brownell cb7965da15 xscale: better fix for debug_handler.bin
Generate a C struct with the data, and use that, instead of an
assembly language file.  The assembly language causes issues on
Darwin and MS-Windows, which don't necessarily use GNU AS; or
if they do, don't necessarily use its ELF syntax.

It's also better in two other ways:  fewer global symbols; and
the init-time size check gets optimized away at compile time.
(Unless it fails, in which case bigger chunks of the file vanish.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-16 13:52:40 -07:00
David Brownell a61b57a87f another portability update
Just use "%p" instead of consing up some integral type for pointer printf.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-14 20:24:31 -07:00
David Brownell 510db585fd portability updates
Based on some patches from <redirect.slash.nil@gmail.com>
for preliminary Win64 compilation.  More such updates are
needed, but they need work.  Compile tested on 64 and 32 bit
Linuxes, and Cygwin.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-14 20:04:33 -07:00
David Brownell bc792857a5 doc updates to match "help" better
This makes the documentation a closer match to "help" output:

 - "pathmove" somehow was not documented in the User's Guide

 - "jtag_nsrst_assert_width" and "jtag_ntrst_assert_width"
   are new; both needed descriptions.

 - Removed two undocumented and fairly useless script mechanisms:
    * production/production_info/production_test ... using it,
      requires replacing everything; so having it adds no value.
    * cpu ... way out of date; hopeless to keep that current

Note that anyone using that "production" stuff already defines
their own procedures, and can keep using them with no change.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-14 15:18:00 -07:00
Wookey dd54981702 Fw: [PATCH] OpenRD board configuration
Ofrwarded from Ron, who's not subscribed.

----- Forwarded message from Ron <ron@debian.org> -----

From: Ron <ron@debian.org>
Date: Wed, 14 Oct 2009 04:50:17 +1030
To: wookey@debian.org
Subject: [PATCH] OpenRD board configuration
X-Spam-Status: No, score=-3.6 required=4.5 tests=BAYES_00,RCVD_IN_DNSWL_LOW
	autolearn=ham version=3.2.5

This piggybacks on the 'sheevaplug' layout which uses the same Kirkwood SoC.

Signed-off-by: Ron Lee <ron@debian.org>
2009-10-14 15:51:57 +02:00
Øyvind Harboe a894c2d8b2 S29WS-N CFI query fix is to try 0x555 if 0x55 fails. 2009-10-14 12:01:52 +02:00
Øyvind Harboe 4490a42a09 Work in progress on arm11 reset. Assert srst. 2009-10-14 11:14:04 +02:00
Øyvind Harboe 44e9200d0a iMX target config script's ported from Freescale BSP. 2009-10-14 11:04:44 +02:00
David Brownell 1ee8ef4210 Fix problems building xscale_debug.S 2009-10-14 11:04:37 +02:00
David Brownell 7afc181e42 omap2420.cfg updates
Remove ircapture/mask attributes.  Add "srst_nogate".

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-14 02:00:34 -07:00
Lennert Buytenhek 9b9bc78ef1 fix detection of PLD instructions
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-13 15:35:01 -07:00
Lennert Buytenhek ed1e45b388 fix pass_condition() LE condition code check
The LE check is obviously buggy (as easily triggered during some
testing), but I didn't audit the rest of the cases.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-13 15:33:04 -07:00
David Brownell 5535399a46 cosmetic cleanup in TMS tables
Cleanup comments and layout/whitespace in the TMS tables.
Table contents stayed the same (ignoring whitespace).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-13 10:55:24 -07:00
Yauheni Kaliuta 6a2fd7cad5 Cleanup: nuke trailling whitespaces
Signed-off-by: Yauheni Kaliuta <y.kaliuta@gmail.com>
2009-10-13 19:16:57 +02:00
Yauheni Kaliuta bc0cc62afd Do not replace virt2phys with the default one if it was assigned
Signed-off-by: Yauheni Kaliuta <y.kaliuta@gmail.com>
2009-10-13 17:55:44 +02:00
Øyvind Harboe 79bf27da71 Retired gdb_attach. gdb-detach event covers this functionality. 2009-10-13 13:44:15 +02:00
Øyvind Harboe 4d32b6eee9 Missing type for eCos. 2009-10-13 13:13:29 +02:00
Øyvind Harboe 20c8f64f0a Fix warning. 2009-10-13 12:22:23 +02:00
Øyvind Harboe 1f917bdc0c Delete commented out code. Add a bit of error checking. 2009-10-13 12:10:23 +02:00
Øyvind Harboe f8cd850c4d arm11 seems to gate JTAG when srst is asserted 2009-10-13 12:10:23 +02:00
Øyvind Harboe 86cbbe8a4a Propagate error from assert, deassert and halt on tcl target object. 2009-10-13 12:10:23 +02:00
David Brownell b6c4d1006f xscale: stackframe corruption bugfix
Resolve a "FIX" comment; yes that was superfluous given that the
JTAG core does that check by default.  It was also buggy since it
wrote to a stack frame that went away before the write happened!!

Other fixes:  remove pointless malloc(); zero-init scan_field_t
values wherever they appear; whitespace scrub; spelling fix.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-13 01:21:24 -07:00
Øyvind Harboe 85398ccdcf More error propagation fixes. 2009-10-12 15:25:00 +02:00
Øyvind Harboe 23c629a85e arm11 burst writes are now only enabled for writes larger than 1 word. Single word writes are frequently used from reset init scripts to non-memory peripherals. 2009-10-12 15:13:44 +02:00
Wookey 407061eaa6 Xilinx xcr3256.cfg basic config script 2009-10-12 15:12:35 +02:00
Øyvind Harboe 35affce085 Retire arm11 no_increment. Intended for future expansion to read/write to ports. New arm11 commands would have to be added to exploit it. 2009-10-12 14:21:38 +02:00
Øyvind Harboe 0ca473468c Propagate wDTR/rDTR failure immediately, otherwise it's followed up by timeout errors. 2009-10-12 14:10:49 +02:00
Øyvind Harboe 165e3a1468 Fix warning and improve error message upon burst transfer failure 2009-10-12 14:09:10 +02:00
Øyvind Harboe bbd7e22f0b burst writes work fine. clean up junk. 2009-10-12 14:08:29 +02:00
Øyvind Harboe b5b4fee811 Fix bogus 'transfer errors' with arm11 'memwrite burst enable'. A regression introduced in b8103660fa36a77158bd77379572c09913d85c00 2009-10-12 11:59:18 +02:00
David Brownell 5e837387aa simplify XScale debug handler installation
Load the XScale debug handler from the read-only data section
instead of from a separate file that can get lost or garbaged.
This eliminates installation and versioning issues, and also
speeds up reset handling a bit.

Plus some minor bits of cleanup related to loading that handler:
comments about just what this handler does, and check fault codes
while writing it into the mini-icache.

The only behavioral changes should be cleaner failure modes after
errors during handler loading, and being a bit faster.

NOTE:  presumes GNU assembly syntax, with ".incbin"; and ELF,
because of the syntax of the ".size" directive.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-12 02:39:18 -07:00
David Brownell 9f6c23f479 more xscale cleanup (mostly removing JTAG hooks)
Streamline/shrink some needless JTAG stuff:

 - Use #defines for the JTAG instructions; they can't ever change
 - Remove an unused (!) shadow of tap->ir_length
 - Stop using a copy of target->tap
 - Don't bother saving the variant after sanity checking ir_length

Also, make target_create() work as on other targets:  build the
register cache later, making init_target() no longer be a NOP.
Handle malloc failure; remove a comment that was obsoleted by the
not-so-new target syntax.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-12 02:39:01 -07:00
Øyvind Harboe 026559068d Merge commit 'origin/master' 2009-10-12 09:28:56 +02:00