13cf987bb8
jlink: jlink_debug_buffer use inline function when _DEBUG_USB_COMMS_ not define
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
2011-04-09 10:12:08 +02:00
c7a17b8466
Buffering for up to 64 bytes in USB Blaster.
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Uses a global buffer.
Add self to acknowledgements.
2011-04-08 18:26:09 +02:00
24943498e6
Add support for LED to USB Blaster code.
2011-04-08 18:26:09 +02:00
becfbeaacd
build: correctly use AC_LANG_PROGRAM
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With newer versions of autoconf >= 2.68 we receive warnings about the
incorrect use of AC_LANG_PROGRAM. This fixes those warnings.
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2011-04-06 09:12:34 +01:00
5e86c5173c
cortex_a : implement jtag console for cortex_a
2011-04-06 06:45:39 +02:00
719f9ecde3
Added mips_ejtag_drscan_32_out() for optimization.
2011-04-05 08:21:29 +02:00
bc9afcd4d1
Corrected waiting on PrAcc in wait_for_pracc_rw(). Added necessary check that PrAcc is "1" before FASTDATA access.
2011-04-05 08:21:25 +02:00
b125689459
Added correct endianess treatment for big endian targets. Now it is possible to use mips_m4k_write_memory() and mips_m4k_read_memory() to correctly set-up SDRAM, as well as bulk data write, which already handled endianess well. Also added correct endianess manipulation in case of fallback from erroneus bulk write to simple write (to avoid byte swapping two times).
2011-04-05 08:21:17 +02:00
3fea99097e
pandaboard: use new -dbgbase option to workaround broken ROM table
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-04-02 09:00:01 +02:00
a1d9f16320
cortex_a: delete dbgbase hack vestiges
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-04-01 21:00:44 +02:00
930d70f1a3
cortex_a: fix gaffe in first implementation of -dbgbase
2011-04-01 18:59:02 +02:00
3b7c9585db
Merge remote branch 'origin/master' into HEAD
2011-04-01 13:02:24 +02:00
a0b83e82f7
mips: fix gaffe in previous commit
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accidentally invoked return jtag_execute_queue() in the
middle of a fn. Hmm.... I would have expected gcc or
at least lint to catch this.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-04-01 12:32:41 +02:00
977df18f50
cortex_a: remove broken dbgbase patchup code
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the patchup code would get false positives when checking
whether a dbgbase had to be corrected.
The solution is to have autodetect default, with manual override
in scripts.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-04-01 10:00:41 +02:00
364cfaac1d
Added s19 to (fast_)load_image documentation to match the online help.
2011-04-01 09:02:03 +02:00
378567da4e
mips: illustrates how to improve performance
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Do not require unecessary roundtrips for clocking out
data.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-04-01 08:59:11 +02:00
2615bf4398
types: write memory now uses const
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-04-01 08:59:07 +02:00
d76fd2aac7
mips: delete kludgy code that modifies data sent to write_memory()
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Could this cause confusion as data sent to write would be flipped
and then if the caller subsequently used the data, e.g. a
compare mismatch might happen?
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 23:46:56 +02:00
1b9e80f7e6
startup: fix bugs in cleanup upon errors during startup
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Importantly adapter cleanup will now happen upon startup failure.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 23:46:56 +02:00
0c1ebf2673
mips: mips32_pracc_exec error propagation fixes
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 23:46:56 +02:00
83ab5ad240
mips: mips_ejtag_get_impcode error propagation added
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 23:46:56 +02:00
667c65552e
mips: fix mips_ejtag_set_instr error handling
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this fn does not fail, it queues data.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 23:36:45 +02:00
e1f5055bb0
mips: fix error handling for jtag_execute_queue()
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 23:08:53 +02:00
f169f86bd1
xscale: fix gaffe in phys write
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it would *read* instead of *write* to memory
when the MMU was disabled.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 18:46:14 +02:00
8d338f3296
cortex-a: use -dbgbase option
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 09:30:48 +02:00
b75bdb7b04
target: add -dbgbase option to target configuration
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Really a Cortex-A specific option, but there is no
system in place to support target specific options
currently and there has been no need for such a system
until now.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 09:30:48 +02:00
ac6f8f9616
at91sam3: Modified cidr comparisson to ignore version bits
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production processor versions increment, thus the version
bits should be ignored for future proofing. e.g.
Engineering sample version == 0x00, production version 0x01
2011-03-30 16:01:00 +02:00
3e83991560
docs: add HACKING file to help users get started with patches
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-30 15:58:11 +02:00
56f705525c
Clarify LPC32XX address cycles message
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Hi,
This is a more descriptive message about LPC32XX error, when the nand
chip needs 5 address cycles.
Thanks.
2011-03-30 08:04:15 +02:00
54ec0c4a8a
Add Micron 2GiB nand
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Hi,
This will add support for a new nand chip device.
Thanks.
2011-03-30 08:04:01 +02:00
be14e8cbb0
bugfix for step <address> mips_m4k
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The patch below fixes step <address> on mips_m4k.
Spencer Oliver <spen@spen-soft.co.uk>:
The current code is used on all other arch's - is
there a underlying issue with those aswell ?
2011-03-29 12:50:54 +02:00
68bd107c6d
command: fix leak when executing commands
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found via valgrind, not observed/reported.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-27 23:51:30 +02:00
dec80e1cff
cortex_a: rename cortex_a8.c/h to cortex_a.c/h
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-22 11:29:10 +01:00
a843789ede
omap4430: tried to add in workaround for broken dbgbase query
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-22 09:21:16 +01:00
fc574c64bb
cortex a9: merge cortex a9 and a8 code
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better to keep this in a single file.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-22 09:10:21 +01:00
6c5e1781a1
omap4430: cortex a9 and a8 are now merged again
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-22 09:10:21 +01:00
ec2b8d71ac
zy1000: fix bug in ir scan handling
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set cur_instr to BYPASS as optimisation code will
rely on checking the cached value.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-21 13:47:02 +01:00
a343570195
zy1000: removed JTAG master TCP/IP server
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Move ZY1000 OpenOCD driver more in the direction of being
a client to simplify code.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-21 08:11:03 +01:00
17201b5847
dsp563xx_once: fix warning and potential bug
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I don't think dsp563xx_once_read_register() would ever
be called with len==0, but it would have been broken in
that case.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-20 19:47:58 +01:00
558f760ff0
zy1000: add code to check that SRST asserts
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-18 13:29:24 +01:00
4332bc32e4
target: allow targets to override memory alignment
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Targets can implement read/write_buffer to handle
alignment.
2011-03-17 14:18:16 +01:00
9f17b30f88
SYS_WRITE0 fix
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Problem is, trying to print "Hello, world!\n" just prints endless H's, because r1 is never incremented.
One way to fix it would be to add a "++" after "r1".
2011-03-17 07:34:44 +01:00
33a17fd359
Fix a bunch of typos.
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Fix a bunch of typos.
Most are in code comments, so nothing should break. UNKOWN_COMMAND and
CMD_UNKOWN are not used elsewhere, so correcting the spelling should
also not break anything.
2011-03-17 07:25:25 +01:00
582b4195a9
dsp563xx: fix alignment warnings
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-15 16:30:44 +01:00
9b1d38707c
dsp563xx: fix bug in x buffer handling
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found by inspection.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-15 16:29:52 +01:00
9eeb02c165
zy1000: switch to pthread
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pthreads work under Linux and eCos.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-15 10:36:17 +01:00
2321bb3c42
zy1000: fix JTAG over TCP/IP performance problem
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only flush write queue just before waiting for more data,
rather than when fetching more data from the buffer.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-15 10:36:16 +01:00
4da640563b
zy1000: fix incorrect usage of jtag_sleep()
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Found by inspection: the correct thing in the context is to use
usleep() rather than jtag_sleep(). Relates to JTAG over TCP/IP
only.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-15 10:36:16 +01:00
bb0d11cba9
jtag: clean up jtag_sleep, handle short sleeps correctly via usleep
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short sleeps are handled via usleep, longer sleeps we round up
to nearest ms.
There was a bug in jtag_sleep() in that it would round *down*
to nearest ms, thus making all <1ms sleeps 0. Found by inspection
rather than symptom.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-15 10:36:16 +01:00
689c244389
zy1000: reduce memory usage for fw upgrade fn
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-15 09:52:37 +01:00
Jean-Christophe PLAGNIOL-VILLARD
Ali Lown
Spencer Oliver
Michel JAOUEN
Drasko DRASKOVIC
Øyvind Harboe
Phil
Olivier Schonken
Alexandre Pereira da Silva
Andrew Lyon
Mathias K
John and Tina Peterson
Uwe Hermann