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* 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>
* omap4430: cortex a9 and a8 are now merged againØyvind Harboe2011-03-221-1/+1
| | | | 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>
* omap4430: add Blaze configAaron Carroll2011-03-131-0/+6
| | | | Signed-off-by: Aaron Carroll <aaronc@ok-labs.com>
* omap4430: force hardware breakpoints for GDBAaron Carroll2011-03-131-0/+3
| | | | | | | Soft breakpoints are currently broken if the MMU is enabled due to incorrect cache flushing. Until this is fixed, force the use of hardware breakpoints. Signed-off-by: Aaron Carroll <aaronc@ok-labs.com>
* jlink: add Emulator configuration supportJean-Christophe PLAGNIOL-VILLARD2011-03-132-0/+415
| | | | | | 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-VILLARD2011-03-132-1/+103
| | | | | | 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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* at91: add at91sam9g45 supportJean-Christophe PLAGNIOL-VILLARD2011-03-031-0/+16
| | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
* at91: add at91sam9g10 supportJean-Christophe PLAGNIOL-VILLARD2011-03-031-0/+16
| | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
* at91sam9260: update sram informationJean-Christophe PLAGNIOL-VILLARD2011-03-031-1/+6
| | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
* at91: add at91sam9263 supportJean-Christophe PLAGNIOL-VILLARD2011-03-031-0/+20
| | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
* at91: add at91sam9261 supportJean-Christophe PLAGNIOL-VILLARD2011-03-031-0/+14
| | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
* at91sam9: factorise cpu supportJean-Christophe PLAGNIOL-VILLARD2011-03-036-127/+70
| | | | | | | | all at91sam9 are nearly the same except sram and soc name 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 jlink_pid to specify the pid to useJean-Christophe PLAGNIOL-VILLARD2011-03-022-2/+27
| | | | | | | | 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-VILLARD2011-03-022-5/+15
| | | | 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>
* add at91rm9200-ek board supportJean-Christophe PLAGNIOL-VILLARD2011-02-231-0/+112
| | | | | | | | | | | | | | | | | tested with jlink sam-ice v5 while loading barebox (gdb) load Loading section .text, size 0x2f190 lma 0x21f00000 Loading section .rodata, size 0x931c lma 0x21f2f190 Loading section .data, size 0x29e8 lma 0x21f384ac Loading section .barebox_cmd, size 0x78c lma 0x21f3ae94 Loading section .barebox_initcalls, size 0x80 lma 0x21f3b620 Start address 0x21f00000, load size 243360 Transfer rate: 26 KB/sec, 13520 bytes/write. 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: 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>
* dsp563xx: rudimentary gdb supportMathias K2011-02-211-206/+477
| | | | | | | | | | | 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.
* gitmodules: use http protocol for git2cl moduleEdgar Grimberg2011-02-211-1/+1
| | | | | | | Use the http protocol for git2cl module, as it makes it easier for the firewall safe mirror to keep all submodules firewall safe. Signed-off-by: Edgar Grimberg <edgar.grimberg@gmail.com>
* fix compile error under MinGWSimonQian2011-02-181-3/+3
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* stm32: add ID for medium density device Rev ZLuca Ellero2011-02-181-4/+5
| | | | | | | stm32-discovery evaluation board (STM32F100RBTB6): reading device id register (0xE0042000) returns 0x10010420 Signed-off-by: Luca Ellero <lroluk@gmail.com>
* arm_adi_v5: add/move apsel member in struct adiv5_dapLuca Ellero2011-02-174-75/+72
| | | | | | | | | | | | | | | 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>
* dsp563xx: minor fixes, code cleanupMathias K2011-02-171-52/+110
| | | | | | | | 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.
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