ecd5e5de7f
Replace byte-access to memory with faster word-access
...
Freescale iMX53 doesn't seem to like unaligned accesses to his memory
mapped registers.
Anyway this patch makes dump_image/load_image 4X faster for every
access through APB.
Signed-off-by: Luca Ellero <lroluk@gmail.com>
2011-04-13 21:33:11 +02:00
81f238f522
Add opcodes for load/store registers words immediate post-indexed
...
Signed-off-by: Luca Ellero <lroluk@gmail.com>
2011-04-13 21:32:24 +02:00
041953f3b1
Add preliminary support for Freescale iMX53
...
Signed-off-by: Luca Ellero <lroluk@gmail.com>
2011-04-13 21:32:00 +02:00
5cc83a880a
Add the REV A tap id to the LPC3250 configuration
2011-04-13 21:28:44 +02:00
08303f10aa
cortex_a :apb mem read/write working with mmu_on
...
Conflicts:
src/target/cortex_a.c
2011-04-13 10:57:02 +02:00
28ddd16ddc
cortex_a : multiple target on the same dap
2011-04-13 10:56:52 +02:00
a7844aa4e8
cortex_a : use dap ref from armv4_5common
2011-04-13 10:56:42 +02:00
d6027ca6a8
at91: add at91sam9263 chip register definition
...
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 19:19:36 +02:00
ba71e8c521
at91: add chip register definition and generic init support
...
for
- pio
- pmc
- rstc
- wdt
- sdramc
- smc
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 19:18:03 +02:00
28e6dcee85
add at91sam9263-ek support
...
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 10:16:28 +02:00
22437fac28
add at91sam9261-ek support
...
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 10:14:46 +02:00
5d538084be
at91: add at91sam9261 chip register definition
...
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 10:13:59 +02:00
13cf987bb8
jlink: jlink_debug_buffer use inline function when _DEBUG_USB_COMMS_ not define
...
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.
...
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
...
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
...
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-04-02 09:00:01 +02:00
a1d9f16320
cortex_a: delete dbgbase hack vestiges
...
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
...
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
...
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
...
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
...
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()
...
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
...
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
...
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
...
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
...
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()
...
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31 23:08:53 +02:00
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
8d338f3296
cortex-a: use -dbgbase option
...
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
...
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
...
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
...
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-30 15:58:11 +02:00
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
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
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
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
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
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
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
6c5e1781a1
omap4430: cortex a9 and a8 are now merged again
...
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
...
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
...
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
Luca Ellero
Alexandre Pereira da Silva
Michel JAOUEN
Jean-Christophe PLAGNIOL-VILLARD
Ali Lown
Spencer Oliver
Drasko DRASKOVIC
Øyvind Harboe
Phil
Olivier Schonken
Andrew Lyon