Commit Graph

4039 Commits

Author SHA1 Message Date
Michel JAOUEN
930d70f1a3 cortex_a: fix gaffe in first implementation of -dbgbase 2011-04-01 18:59:02 +02:00
Øyvind Harboe
3b7c9585db Merge remote branch 'origin/master' into HEAD 2011-04-01 13:02:24 +02:00
Øyvind Harboe
a0b83e82f7 mips: fix gaffe in previous commit
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
Øyvind Harboe
977df18f50 cortex_a: remove broken dbgbase patchup code
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
Øyvind Harboe
378567da4e mips: illustrates how to improve performance
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
Øyvind Harboe
2615bf4398 types: write memory now uses const
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-04-01 08:59:07 +02:00
Øyvind Harboe
d76fd2aac7 mips: delete kludgy code that modifies data sent to write_memory()
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
Øyvind Harboe
1b9e80f7e6 startup: fix bugs in cleanup upon errors during startup
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
Øyvind Harboe
0c1ebf2673 mips: mips32_pracc_exec error propagation fixes
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 23:46:56 +02:00
Øyvind Harboe
83ab5ad240 mips: mips_ejtag_get_impcode error propagation added
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 23:46:56 +02:00
Øyvind Harboe
667c65552e mips: fix mips_ejtag_set_instr error handling
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
Øyvind Harboe
e1f5055bb0 mips: fix error handling for jtag_execute_queue()
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 23:08:53 +02:00
Øyvind Harboe
f169f86bd1 xscale: fix gaffe in phys write
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
Øyvind Harboe
8d338f3296 cortex-a: use -dbgbase option
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 09:30:48 +02:00
Øyvind Harboe
b75bdb7b04 target: add -dbgbase option to target configuration
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
Olivier Schonken
ac6f8f9616 at91sam3: Modified cidr comparisson to ignore version bits
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
Alexandre Pereira da Silva
56f705525c Clarify LPC32XX address cycles message
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
Alexandre Pereira da Silva
54ec0c4a8a Add Micron 2GiB nand
Hi,

This will add support for a new nand chip device.

Thanks.
2011-03-30 08:04:01 +02:00
Andrew Lyon
be14e8cbb0 bugfix for step <address> mips_m4k
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
Øyvind Harboe
68bd107c6d command: fix leak when executing commands
found via valgrind, not observed/reported.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-27 23:51:30 +02:00
Øyvind Harboe
dec80e1cff cortex_a: rename cortex_a8.c/h to cortex_a.c/h
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-22 11:29:10 +01:00
Øyvind Harboe
a843789ede omap4430: tried to add in workaround for broken dbgbase query
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-22 09:21:16 +01:00
Øyvind Harboe
fc574c64bb cortex a9: merge cortex a9 and a8 code
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
Øyvind Harboe
ec2b8d71ac zy1000: fix bug in ir scan handling
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
Øyvind Harboe
a343570195 zy1000: removed JTAG master TCP/IP server
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