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2010-08-11tcl: remove silly ocd_ prefix to array2mem and mem2arrayØyvind Harboe
ocd_ prefix is used internally in OpenOCD as a kludge more or less to deal with the two kinds of commands that OpenOCD has. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-11board: added at91cap7a stk w/sdram config scriptsØyvind Harboe
The strange thing here with this board is that 16MHz kinda works, but only 2MHz is really stable. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-11debug: use assert's when approperiateØyvind Harboe
error was returned instead of using assert. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-11arm: add missing error reportingØyvind Harboe
when an unknown core mode is read from the target, report error. Can be communication failure. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-11config scripts: remove useless reference to OpenOCD docsØyvind Harboe
clutters config scripts. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-10cfg: add omapl138 support and da850evm preliminary supportBen Gardiner
This patch adds support for the omapl138 target and preliminary support for the da850evm. The target cfg file is based on the icepick routing done by the target/ti_dm6446.cfg file. I have performed limited testing with this setup. I am posting this patch in the interest of sharing cfg files and in the hopes that the experts on this list can correct errors I have made or point out enhancements. The testing I have performed is debugging uboot with gdb where I also use the following local.cfg and gdbinit files. Debugging appears to work in so much as 'ni' works. local.cfg: gdb_memory_map disable gdbinit: target remote localhost:3333 set remote hardware-breakpoint-limit 2 set remote hardware-watchpoint-limit 2 monitor poll on Comments welcome. Best Regards, Ben Gardiner
2010-08-09arm7/9: fix "reset run + halt"Øyvind Harboe
if polling is off, then "reset run + halt" would fail since halt incorrectly assumed the target was in the reset state as it is the internal poll implementation that moves the sw tracking of the target state out of the reset state. To reproduce: > reset run; halt JTAG tap: zy1000.cpu tap/device found: 0x1f0f0f0f (mfg: 0x787, part: 0xf0f0, ver: 0x1) BUG: arm7/9 does not support halt during reset. This is handled in arm7_9_assert_reset() Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-09target: if polling fails, back offØyvind Harboe
back-off algorithm for polling. Double polling interval up to 5000ms when it fails. when polling succeeds, reset backoff. This avoids flooding logs(as much) when working with conditions where the target polling will fail. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-03Luminary-icdi comment updateDavid Brownell
Clarify that ICDI is the generic logic, but this config is for the JTAG-only (no-SWD) mode. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-08-02xscale documentation: vector table handlingMike Dunn
Hi everyone. I noticed some incorrect information in the user manual regarding how the vector table is handled on the xscale, so for your consideration, here's a short patch that corrects it, and adds a little more detail I thought might be helpful. The documentation states that OpenOCD does not attempt to synchronize the vector tables in memory with those stored in the "mini instruction cache". In fact, on each resume it does copy from memory to the cache all entries in the high and low tables that were not previously defined using the 'xscale vector_table' command. (In src/target/xscale.c, see xscale_update_vectors(), which is invoked by xscale_resume().) I take advantage of this during Linux boot-up. The extra detail describes in general terms how I do this. Corrections, comments are of course gratefully received. Thanks, Mike Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
2010-08-02verify_image: print out a statement that there are no further errorsØyvind Harboe
It is useful to know that the printed errors are *all* the errors there were. Added missing error handling(found by inspection). Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02zy1000: use correct base clock when calculating speed divisorØyvind Harboe
revc uses 60MHz and revb 64MHz, use this in calculations. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02zy1000: print out khz correctly in response to setting JTAG speedØyvind Harboe
Calculate printout based on same core routines. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02lpc1768: even if rclk "works", it isn't necessarily the correct clkØyvind Harboe
rclk = 4MHz oon lpc1768, the correct JTAG clk is 666MHz(4MHz/6). Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02ioutil: fix internal fn namesØyvind Harboe
prefix w/ioutil_ Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02jtag: measure_clk debug procØyvind Harboe
It can be useful to get an approximate measurement of rtck frequency for debugging purposes. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02jtag: add jtag_flush_queue_sleep debug commandØyvind Harboe
it can be useful to throttle performance: test differences in behavior, test performance effect of long roundtrips. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-01util: ms command to calculate length of operationsØyvind Harboe
This can be used to calculate approximate RTCK frequency for instance. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-01Support NGX Technologies product NGX ARM USB JTAGPeter Stuge
This is a standard FT2232 device. More info at their web page: http://shop.ngxtechnologies.com/product_info.php?cPath=26&products_id=30
2010-08-01Remove srst_pulls_trst from LPC2148 targetPeter Stuge
srst_pulls_trst is only true on some (broken) LPC2148 boards, a fact which is already documented in doc/openocd.texi, so it shouldn't be set unconditionally in the target tcl. This patch was needed to reflash when an Abort exception occured very early after reset, before OpenOCD tried to halt the CPU.
2010-08-01stellaris flash comment updateDavid Brownell
This flash driver works on more than just two chips. (Though it does need work still, e.g. to protect more than 64K. (On non-'3748-A0 chips where errata allow that.)) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-07-30lpc7168: make flash available upon reset initØyvind Harboe
set user mode to avoid ROM being mapped at address 0 rather than flash. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-24"transport select" returns Jim valueDavid Brownell
Make it scriptable, so code can be conditionalized based on what transport is in use for the session. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-07-23Buspirate: fix shadowMichal Demin
2010-07-20docs: removed unused cmd 'fast'Spencer Oliver
The cmd fast was removed in commit c0d14dc7f19d785702eee5f69de5b1a63902554b Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-20flash: remove algorithm exit_point address for supported targetsSpencer Oliver
For the above targets the exit_point is optional when used with run_algorithm, so remove it. This makes updating the algorithm less error prone. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-20mips32: exit_point optional for mips32_run_algorithmSpencer Oliver
As the mips32 uses instruction breakpoints for algorithms we do not really need to check the pc on exit. This now matches the behaviour of the arm codebase. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-20armv7m: exit_point optional for armv7m_run_algorithmSpencer Oliver
As the armv7m uses instruction breakpoints for algorithms we do not really need to check the pc on exit. This now matches the behaviour of the arm4_5 codebase. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-20armv4_5: add algorithms instruction breakpoint supportSpencer Oliver
Update the arm_checksum_memory and arm_blank_check_memory algorithms to use a breakpoint instruction on v5 arch. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-20arm11 error propagation fixesØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-20arm_jtag_scann error propagation fixesØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19arm_dpm: error propagation fixesØyvind Harboe
found by inspection Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19adi_jtag_ error propagationØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19arm: error propagation of arm_jtag_set_instrØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19arm_adi_v5: dap_run() error propagationØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19arm_adi_v5: mem_ap_write error propagationØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19arm_adi_v5: error propagation of mem_ap_read_atomic_u32 failureØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19mem_ap_read_u32 error propagationØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19arm_adi_v5: add error propagation for dap_setup_accessportØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19debug: debug entry error propagationØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19cortex a8: added timeout handlingØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19arm: add error propagation for enable/disable mmu cachesØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19arm: add error propagation to generic get_ttb fnØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19more careful luminary initDavid Brownell
Set up more of the Luminary-specific signals, and stop cloning a few of the JTAG defaults. More comments too. Still leaves the "dap info 0" bugs unresolved (presumably coupled to this particular adapter family) where TPIU, ITM, DWT, and other debug modules wrongly display as extra NVICs. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-07-19cfg: add Amontec JTAGkey2p interface config (Issue #26)Spencer Oliver
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-19flash: add nuc910 nand driverSpencer Oliver
This adds a nand driver support for the nuc910 target. Note that ECC is not currently supported by this driver, although it is supported by the peripheral. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-19nand: nand probe also outputs manufacturerSpencer Oliver
The nand probe now outputs the manufacturer if found. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-19cfg: update rsc-w910 scriptSpencer Oliver
- Only enable the FMI (NAND) and DMA clocks. - Select NAND interface on the MFSEL. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-19docs: missing parameter from nand check_bad_blocksSpencer Oliver
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-19cortex a8: lots of error propagation fixesØyvind Harboe
found by code inspection Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
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