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2011-03-31mips: mips32_pracc_exec error propagation fixesØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31mips: mips_ejtag_get_impcode error propagation addedØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31mips: fix mips_ejtag_set_instr error handlingØyvind Harboe
this fn does not fail, it queues data. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31mips: fix error handling for jtag_execute_queue()Øyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31xscale: fix gaffe in phys writeØyvind Harboe
it would *read* instead of *write* to memory when the MMU was disabled. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31cortex-a: use -dbgbase optionØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31target: add -dbgbase option to target configurationØyvind Harboe
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>
2011-03-30at91sam3: Modified cidr comparisson to ignore version bitsOlivier Schonken
production processor versions increment, thus the version bits should be ignored for future proofing. e.g. Engineering sample version == 0x00, production version 0x01
2011-03-30Clarify LPC32XX address cycles messageAlexandre Pereira da Silva
Hi, This is a more descriptive message about LPC32XX error, when the nand chip needs 5 address cycles. Thanks.
2011-03-30Add Micron 2GiB nandAlexandre Pereira da Silva
Hi, This will add support for a new nand chip device. Thanks.
2011-03-29bugfix for step <address> mips_m4kAndrew Lyon
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 ?
2011-03-27command: fix leak when executing commandsØyvind Harboe
found via valgrind, not observed/reported. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-22cortex_a: rename cortex_a8.c/h to cortex_a.c/hØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-22omap4430: tried to add in workaround for broken dbgbase queryØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-22cortex a9: merge cortex a9 and a8 codeØyvind Harboe
better to keep this in a single file. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-21zy1000: fix bug in ir scan handlingØyvind Harboe
set cur_instr to BYPASS as optimisation code will rely on checking the cached value. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-21zy1000: removed JTAG master TCP/IP serverØyvind Harboe
Move ZY1000 OpenOCD driver more in the direction of being a client to simplify code. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-20dsp563xx_once: fix warning and potential bugØyvind Harboe
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>
2011-03-18zy1000: add code to check that SRST assertsØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-17target: allow targets to override memory alignmentMathias K
Targets can implement read/write_buffer to handle alignment.
2011-03-17SYS_WRITE0 fixJohn and Tina Peterson
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".
2011-03-17Fix a bunch of typos.Uwe Hermann
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.
2011-03-15dsp563xx: fix alignment warningsØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-15dsp563xx: fix bug in x buffer handlingØyvind Harboe
found by inspection. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-15zy1000: switch to pthreadØyvind Harboe
pthreads work under Linux and eCos. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-15zy1000: fix JTAG over TCP/IP performance problemØyvind Harboe
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>
2011-03-15zy1000: fix incorrect usage of jtag_sleep()Øyvind Harboe
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>
2011-03-15jtag: clean up jtag_sleep, handle short sleeps correctly via usleepØyvind Harboe
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>
2011-03-15zy1000: reduce memory usage for fw upgrade fnØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-13jlink: add Emulator configuration supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
2011-03-13jlink: add detect hw typeJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
2011-03-13jlink: use tap buffer as 2kJean-Christophe PLAGNIOL-VILLARD
as said in the datasheet Section 3.3.2 Organization of buffers All buffers are big enough to hold 2 KByte of data. this will double the speed of download Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
2011-03-13jlink: add capability dumper and commandJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
2011-03-03ft2232: fix log message and change log output to debugMathias K
2011-03-02jlink: add jlink_pid to specify the pid to useJean-Christophe PLAGNIOL-VILLARD
this will allow us to use multiple jlink at the same time as when the USB-Address is specified the PID change from 0x0101 to (0x101 + usb_adress) Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-03-02jlink: switch commands to subcommandsJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-03-02jlink: harmonise the device name to J-LinkJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-03-02jlink: add new PID and VIDJean-Christophe PLAGNIOL-VILLARD
The default pid of the segger is 0x0101 But when you change the USB Address it will also pid = ( usb_address > 0x4) ? 0x0101 : (0x101 + usb_address) Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-02-28svf: add nil option that just runs through the svf fileØyvind Harboe
useful for debugging without access to hardware to e.g. regression test, reproduce memory corruption problems, etc. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-02-25log: debug level is between silent and debug output levelsØyvind Harboe
It wasn't previously possible to silence the output. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-02-25jtag: add wait_srst_deassert commandØyvind Harboe
Useful to do something *real quick* after a SRST deassert. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-02-24ft2232: fix possible read buffer overflowMathias K
This patch fix a possible read buffer overflow in ft2232_execute_queue. Also the correct read queue size for libftdi and libftd2xx was added and and tested. In function ft2232_write a uninitialized value was initialized because we don't know if this value was set in the ftdi api call.
2011-02-23cortex_a8: remove dap_ap_sel callsLuca Ellero
add new mem_ap_sel_* functions (as was made for cortex_a9) see commit: 779005f43dc372de937dfd4b445f31d882b98eca Signed-off-by: Luca Ellero <lroluk@gmail.com>
2011-02-23jlink: set the speed at JLINK_MAX_SPEED when an exceeded speed is requestedJean-Christophe PLAGNIOL-VILLARD
it will allow to be at the highest speed of the jlink without touching the board or cpu config tested on sam-ice v5 and at91rm9200-ek Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
2011-02-21dsp563xx: rudimentary gdb supportMathias K
This patch add rudimentary gdb support. The gdb register list order is corrected. All registers are now 32bit width. Events are send to signalize gdb the current target status. Resume and step function was corrected to consider a modified pc register. Read/write memory now support L memory type, this means a memory with alternating y/x memory words. The memspace variable, used by gdb, is now observed before a default memory access is initiated. Dummy functions for breakpoint and watchpoint are added.
2011-02-18fix compile error under MinGWSimonQian
2011-02-17arm_adi_v5: add/move apsel member in struct adiv5_dapLuca Ellero
This patch tries to make some order in "apsel" mess. "dap apsel" command was quite useless (and broken) by itself. With this patch we can use it to select between AHB or APB memory access (previous patch 05ab8bdb813acdcd74afa71d6656c2df816cb230 was somehow broken). - moves member apsel (in struct adiv5_dap) to ap_current - adds apsel member this strange choice is made trying to keep coherence in "dap apsel" command and to keep compatibility with other code (for example cortex_a8). Signed-off-by: Luca Ellero <lroluk@gmail.com>
2011-02-17dsp563xx: minor fixes, code cleanupMathias K
This patch move the dsp563xx_target_create function to the related code block. Also the target examine function was added and the register cache is initialized in a separate function. The missing functionality to invalidate the x memory context on memory writes was also added.
2011-02-17dsp563xx_once: Correct wrong return value on jtag communication errorsMathias K
This patch change the return value on a jtag communication error to TARGET_UNKNOWN because this function should return the current target status and not a error code from the underlying api call. Also the validity of the jtag_status is extended to all static bits in this value.
2011-02-17- remove pipeline context, use once register instead - fix wrong register ↵Mathias K
write in resume and step function - add more conditional branch handling
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