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| * cortex_a: remove broken dbgbase patchup codeØyvind Harboe2011-04-011-25/+0
| | | | | | | | | | | | | | | | | | | | 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>
| * mips: illustrates how to improve performanceØyvind Harboe2011-04-014-14/+21
| | | | | | | | | | | | | | Do not require unecessary roundtrips for clocking out data. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
| * types: write memory now uses constØyvind Harboe2011-04-0130-85/+85
| | | | | | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
| * mips: delete kludgy code that modifies data sent to write_memory()Øyvind Harboe2011-03-311-1/+16
| | | | | | | | | | | | | | | | 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>
| * startup: fix bugs in cleanup upon errors during startupØyvind Harboe2011-03-311-26/+33
| | | | | | | | | | | | Importantly adapter cleanup will now happen upon startup failure. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
| * mips: mips32_pracc_exec error propagation fixesØyvind Harboe2011-03-312-29/+21
| | | | | | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
| * mips: mips_ejtag_get_impcode error propagation addedØyvind Harboe2011-03-312-2/+7
| | | | | | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
| * mips: fix mips_ejtag_set_instr error handlingØyvind Harboe2011-03-312-14/+10
| | | | | | | | | | | | this fn does not fail, it queues data. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* | mips: fix gaffe in previous commitØyvind Harboe2011-04-011-1/+4
|/ | | | | | | | 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>
* mips: fix error handling for jtag_execute_queue()Øyvind Harboe2011-03-312-8/+8
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* xscale: fix gaffe in phys writeØyvind Harboe2011-03-311-1/+1
| | | | | | | it would *read* instead of *write* to memory when the MMU was disabled. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* cortex-a: use -dbgbase optionØyvind Harboe2011-03-311-5/+12
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* target: add -dbgbase option to target configurationØyvind Harboe2011-03-312-0/+23
| | | | | | | | | 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>
* at91sam3: Modified cidr comparisson to ignore version bitsOlivier Schonken2011-03-301-1/+2
| | | | | | production processor versions increment, thus the version bits should be ignored for future proofing. e.g. Engineering sample version == 0x00, production version 0x01
* Clarify LPC32XX address cycles messageAlexandre Pereira da Silva2011-03-301-1/+1
| | | | | | | | | Hi, This is a more descriptive message about LPC32XX error, when the nand chip needs 5 address cycles. Thanks.
* Add Micron 2GiB nandAlexandre Pereira da Silva2011-03-301-0/+2
| | | | | | | | Hi, This will add support for a new nand chip device. Thanks.
* bugfix for step <address> mips_m4kAndrew Lyon2011-03-291-0/+4
| | | | | | | | | 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 ?
* command: fix leak when executing commandsØyvind Harboe2011-03-271-0/+1
| | | | | | found via valgrind, not observed/reported. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* cortex_a: rename cortex_a8.c/h to cortex_a.c/hØyvind Harboe2011-03-223-3/+3
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* omap4430: tried to add in workaround for broken dbgbase queryØyvind Harboe2011-03-221-0/+1
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* cortex a9: merge cortex a9 and a8 codeØyvind Harboe2011-03-226-2512/+289
| | | | | | better to keep this in a single file. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* zy1000: fix bug in ir scan handlingØyvind Harboe2011-03-211-0/+5
| | | | | | | set cur_instr to BYPASS as optimisation code will rely on checking the cached value. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* zy1000: removed JTAG master TCP/IP serverØyvind Harboe2011-03-211-125/+2
| | | | | | | Move ZY1000 OpenOCD driver more in the direction of being a client to simplify code. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* dsp563xx_once: fix warning and potential bugØyvind Harboe2011-03-201-1/+1
| | | | | | | | 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>
* zy1000: add code to check that SRST assertsØyvind Harboe2011-03-181-34/+42
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* target: allow targets to override memory alignmentMathias K2011-03-172-4/+32
| | | | | Targets can implement read/write_buffer to handle alignment.
* SYS_WRITE0 fixJohn and Tina Peterson2011-03-171-1/+1
| | | | | | 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".
* Fix a bunch of typos.Uwe Hermann2011-03-1713-14/+14
| | | | | | | | 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.
* dsp563xx: fix alignment warningsØyvind Harboe2011-03-151-6/+6
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* dsp563xx: fix bug in x buffer handlingØyvind Harboe2011-03-151-1/+1
| | | | | | found by inspection. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* zy1000: switch to pthreadØyvind Harboe2011-03-151-11/+13
| | | | | | pthreads work under Linux and eCos. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* zy1000: fix JTAG over TCP/IP performance problemØyvind Harboe2011-03-151-8/+11
| | | | | | | 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>
* zy1000: fix incorrect usage of jtag_sleep()Øyvind Harboe2011-03-151-1/+2
| | | | | | | | 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>
* jtag: clean up jtag_sleep, handle short sleeps correctly via usleepØyvind Harboe2011-03-151-1/+8
| | | | | | | | | | | 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>
* zy1000: reduce memory usage for fw upgrade fnØyvind Harboe2011-03-151-16/+2
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* jlink: add Emulator configuration supportJean-Christophe PLAGNIOL-VILLARD2011-03-131-0/+397
| | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
* jlink: add detect hw typeJean-Christophe PLAGNIOL-VILLARD2011-03-131-0/+21
| | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
* jlink: use tap buffer as 2kJean-Christophe PLAGNIOL-VILLARD2011-03-131-3/+3
| | | | | | | | | | | | 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>
* jlink: add capability dumper and commandJean-Christophe PLAGNIOL-VILLARD2011-03-131-1/+101
| | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
* ft2232: fix log message and change log output to debugMathias K2011-03-031-1/+1
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* jlink: add jlink_pid to specify the pid to useJean-Christophe PLAGNIOL-VILLARD2011-03-021-2/+25
| | | | | | | | 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>
* jlink: switch commands to subcommandsJean-Christophe PLAGNIOL-VILLARD2011-03-021-3/+13
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* jlink: harmonise the device name to J-LinkJean-Christophe PLAGNIOL-VILLARD2011-03-021-4/+4
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* jlink: add new PID and VIDJean-Christophe PLAGNIOL-VILLARD2011-03-021-2/+8
| | | | | | | | | 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>
* svf: add nil option that just runs through the svf fileØyvind Harboe2011-02-281-18/+49
| | | | | | | | 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>
* log: debug level is between silent and debug output levelsØyvind Harboe2011-02-251-9/+8
| | | | | | It wasn't previously possible to silence the output. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* jtag: add wait_srst_deassert commandØyvind Harboe2011-02-251-0/+51
| | | | | | Useful to do something *real quick* after a SRST deassert. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* ft2232: fix possible read buffer overflowMathias K2011-02-241-3/+17
| | | | | | | | 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.
* cortex_a8: remove dap_ap_sel callsLuca Ellero2011-02-231-68/+60
| | | | | | | add new mem_ap_sel_* functions (as was made for cortex_a9) see commit: 779005f43dc372de937dfd4b445f31d882b98eca Signed-off-by: Luca Ellero <lroluk@gmail.com>
* jlink: set the speed at JLINK_MAX_SPEED when an exceeded speed is requestedJean-Christophe PLAGNIOL-VILLARD2011-02-231-2/+2
| | | | | | | | | | | 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>
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