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path: root/src/target/adi_v5_jtag.c
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2013-10-31Remove unnecessary (void *)Andreas Fritiofson
When pointer casts are needed, cast directly to the correct type, instead of going via void*. Don't explicitly cast to void* if it would have been done implicitly. Change-Id: I4093209200051c5eb62847d00a4b9c8567480068 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/1669 Tested-by: jenkins Reviewed-by: Mathias Küster <kesmtp@freenet.de> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-06-05update files to correct FSF addressSpencer Oliver
Change-Id: I429f7fd51f77b0e7c86d7a7f110ca31afd76c173 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/1426 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2013-04-02Add abort when JTAG-DP transaction times out.Evan Hunter
Fixes system hang for devices that don't ignore transactions to bad addresses. Change-Id: Ia98344d7efc12951ef79dbc82b8f792b70a22cee Signed-off-by: Evan Hunter <ehunter@broadcom.com> Reviewed-on: http://openocd.zylin.com/1115 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-04-02arm_adi_v5: fix mem_ap_read_buf_u32() JTAG nastiness..mike brown
Moved JTAG code out of transport-neutral file (arm_adi_v5.c) into transport specific file (adi_v5_jtag.c). Added ap_block_read to dap_ops interface (arm_adi_v5.h) to support the move. Change-Id: I796d3984f138aad052b97c77ac9c12ffd1158f74 Signed-off-by: mike brown <mike@theshedworks.org.uk> Reviewed-on: http://openocd.zylin.com/1277 Tested-by: jenkins Reviewed-by: Michel JAOUEN <michel.jaouen@stericsson.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-10-28adi_v5_jtag.c: Avoid infinite recursion in jtagdp_transaction_endcheck()Andreas Fritiofson
Change-Id: I81163d9c2ff97ed768f8a3ac1505a8d2b5016b91 Signed-off-by: Peter Stuge <peter@stuge.se> Reviewed-on: http://openocd.zylin.com/908 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2012-02-06build: cleanup src/target directorySpencer Oliver
Change-Id: Ia055b6d2b5f6449a38afd0539a8c66e7d7e0c059 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/430 Tested-by: jenkins
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>
2010-09-21jtagdp: remove #if 0'd kludges and explain why the code is correctØyvind Harboe
short story: if the JTAG clock is too high, then the behavior will be flaky and kludging the code may seem to make things beter, but really it's just a red herring. 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>
2010-06-21jtag: do not use jtag_get_error()Øyvind Harboe
normal code should not call jtag_get_error(), but rather check the return code from jtag_execute_queue(). Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-06-21adi_v5_jtag: add missing error handlingØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-06-15adi_v5_jtag: -Wshadow warning fixesØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-04-10ADI_V5_JTAG: review scope of dataAntonio Borneo
Add "static" qualifier to private data. Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
2010-03-19jtag: retire jtag_get/set_end_state()Øyvind Harboe
Voila! This get rids of mysteries about what what state the TAP is in. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-03-18ADI_v5 - it's not always an "SWJ-DP"David Brownell
So don't use the name "swjdp" for all DAPs; rename to plain old "dap", which *is* always correct. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-03-18jtag: retire one instance of jtag_get_end_state() usageØyvind Harboe
Less global variables.... Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-03-18jtag: cut down on usage of unintended modification of global end stateØyvind Harboe
jtag_get/set_end_state() is now deprecated. There were lots of places in the code where the end state was unintentionally modified. The big Q is whether there were any places where the intention was to modify the end state. 0.5 is a long way off, so we'll get a fair amount of testing. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-03-16ADIv5 transport support moves to separate filesDavid Brownell
Unclutter arm_adi_v5.c by moving most transport-specific code to a transport-specific files adi_v5_{jtag,swd}.c ... it's not a full cleanup, because of some issues which need to be addressed as part of SWD support (along with implementing the DAP operations on top of SWD transport): - The mess where mem_ap_read_buf_u32() is currently coded to know about JTAG scan chains, and thus needs rewriting before it will work with SWD; - Initialization is still JTAG-specific Also move JTAG_{DP,ACK}_* constants from adi_v5.h to the JTAG file; no other code should care about those values. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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