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Antonio Borneo 68ec9d2175 adi_v5_swd: add jtag-to-swd through dormant 
ARM IHI 0031A does not support SWJ-DP, so no switch between JTAG
and SWD is considered.
ARM IHI 0031B is not publicly available and it's reported as
"Confidential Beta" in the history list in following doc versions.
From ARM IHI 0031C the direct switch between JTAG and SWD is
already deprecated in favor of passing through dormant mode. With
no access to IHI 0031B we haven't info if any device strictly
requires the direct switch.

OpenOCD implements only the deprecated direct switch, so changing
it could cause regression on devices that do not implement dormant
mode.
Plus, not all the adapters support dormant mode.

Nevertheless there are already target devices that only allow
entering in SWD by passing through dormant.

Let the code try both method, alternating one tentative with the
deprecated legacy direct switch, then another tentative passing
through dormant, and repeat till timeout.
This would work on any device that don't support dormant, on new
devices that require switch through dormant and will work with
adapters that don't support dormant.

Change-Id: Ib8619635277d497872079a33fa4e38be9beb84a0
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6695
Tested-by: jenkins
2021-12-11 17:39:58 +00:00
..
openrisc openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
riscv target,flash: allow target_free_working_area on NULL area pointer 2021-12-03 21:59:20 +00:00
a64_disassembler.c target/aarch64: a64 disassembler 2020-10-03 11:21:15 +01:00
a64_disassembler.h target/aarch64: a64 disassembler 2020-10-03 11:21:15 +01:00
aarch64.c arm_coresight: add include file and use it 2021-09-25 13:00:27 +00:00
aarch64.h target/arm: rename CamelCase symbols 2021-07-20 14:52:25 +01:00
adi_v5_dapdirect.c adi_v5_dapdirect: fix connect under reset 2020-02-24 10:28:46 +00:00
adi_v5_jtag.c target/adi_v5_jtag: Add support for 8-bit IR JTAG-DP 2021-08-22 20:27:59 +00:00
adi_v5_swd.c adi_v5_swd: add jtag-to-swd through dormant 2021-12-11 17:39:58 +00:00
algorithm.c
algorithm.h Cleanup of config/includes. 2021-05-01 14:35:09 +01:00
arc_cmd.c helper/jim-nvp: comply with coding style [2/2] 2021-06-04 17:40:48 +01:00
arc_cmd.h Introduce ARCv2 architecture related code 2020-02-27 06:46:51 +00:00
arc_jtag.c openocd: fix doxygen parameters of functions 2021-01-13 11:33:53 +00:00
arc_jtag.h Introduce ARCv2 architecture related code 2020-02-27 06:46:51 +00:00
arc_mem.c openocd: fix simple cases of Yoda condition 2021-07-20 14:55:24 +01:00
arc_mem.h Introduce ARCv2 architecture related code 2020-02-27 06:46:51 +00:00
arc.c openocd: remove NULL comparisons with checkpatch [1/2] 2021-07-24 10:38:00 +01:00
arc.h target: fix some minor typo 2021-05-22 10:06:45 +01:00
arm_adi_v5.c arm_adi_v5: drop ANY_ID from table dap_part_nums 2021-09-25 13:11:41 +00:00
arm_adi_v5.h adi_v5_swd: add jtag-to-swd through dormant 2021-12-11 17:39:58 +00:00
arm_coresight.h openocd: remove 'src' prefix from #include path 2021-10-25 16:12:42 +00:00
arm_cti.c openocd: prevent jimtcl error message while testing commands 2021-09-25 13:13:28 +00:00
arm_cti.h
arm_dap.c openocd: use unique name for struct command_registration 2021-11-23 11:04:02 +00:00
arm_disassembler.c target/arm: opcodes: rename CamelCase symbols and uppercase variables 2021-07-20 14:52:49 +01:00
arm_disassembler.h target/arm: opcodes: rename CamelCase symbols and uppercase variables 2021-07-20 14:52:49 +01:00
arm_dpm.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
arm_dpm.h target/arm: rename CamelCase symbols 2021-07-20 14:52:25 +01:00
arm_jtag.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
arm_jtag.h target/arm926ejs: fix memory leaks 2020-07-08 22:07:38 +01:00
arm_opcodes.h target/arm: opcodes: rename CamelCase symbols and uppercase variables 2021-07-20 14:52:49 +01:00
arm_semihosting.c arm_semihosting: fix two dead assignments 2021-10-25 16:09:12 +00:00
arm_semihosting.h
arm_simulator.c target/arm: opcodes: rename CamelCase symbols and uppercase variables 2021-07-20 14:52:49 +01:00
arm_simulator.h
arm_tpiu_swo.c arm_tpiu_swo: fix two dead assignments 2021-10-25 16:09:02 +00:00
arm_tpiu_swo.h armv7m_trace: get rid of the old tpiu code 2021-03-10 21:34:04 +00:00
arm.h openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
arm7_9_common.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
arm7_9_common.h target/arm926ejs: fix memory leaks 2020-07-08 22:07:38 +01:00
arm7tdmi.c target/arm: optimize architecture flags 2021-06-18 23:12:54 +01:00
arm7tdmi.h target/arm7tdmi: fix memory leak of register cache 2020-07-26 20:12:48 +01:00
arm9tdmi.c target/arm: optimize architecture flags 2021-06-18 23:12:54 +01:00
arm9tdmi.h target: fix memory leaks on targets based on arm9tdmi 2020-07-26 20:12:21 +01:00
arm11_dbgtap.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
arm11_dbgtap.h target/arm: rename CamelCase symbols 2021-07-20 14:52:25 +01:00
arm11.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
arm11.h
arm720t.c target/arm: rename CamelCase symbols 2021-07-20 14:52:25 +01:00
arm720t.h
arm920t.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
arm920t.h
arm926ejs.c target/arm: rename CamelCase symbols 2021-07-20 14:52:25 +01:00
arm926ejs.h target/arm: rename CamelCase symbols 2021-07-20 14:52:25 +01:00
arm946e.c target: declare local symbols as static 2020-11-04 17:39:17 +00:00
arm946e.h
arm966e.c target: use proper format with uint32_t 2020-09-05 17:12:39 +01:00
arm966e.h
armv4_5_cache.c helper/command: change prototype of command_print/command_print_sameline 2019-05-14 19:37:11 +01:00
armv4_5_cache.h Cleanup of config/includes. 2021-05-01 14:35:09 +01:00
armv4_5_mmu.c
armv4_5_mmu.h
armv4_5.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
armv4_5.h target/cortex_a: add hypervisor mode 2020-03-12 10:11:19 +00:00
armv7a_cache_l2x.c openocd: remove last NULL comparisons 2021-09-18 15:22:30 +00:00
armv7a_cache_l2x.h
armv7a_cache.c openocd: remove last NULL comparisons 2021-09-18 15:22:30 +00:00
armv7a_cache.h target: use proper format with uint32_t 2020-09-05 17:12:39 +01:00
armv7a_mmu.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
armv7a_mmu.h armv7a_mmu: Do not restrict virtual addresses to uint32_t 2019-06-12 15:14:44 +01:00
armv7a.c openocd: remove last NULL comparisons 2021-09-18 15:22:30 +00:00
armv7a.h target/adiv5: Large Physical Address Extension 2021-07-02 17:12:11 +01:00
armv7m_trace.c armv7m_trace: get rid of the old tpiu code 2021-03-10 21:34:04 +00:00
armv7m_trace.h helper: Remove src/helper from include dirs 2021-10-02 13:18:15 +00:00
armv7m.c target/cortex_m: faster reading of all CPU registers 2021-11-18 21:09:34 +00:00
armv7m.h target/cortex_m: faster reading of all CPU registers 2021-11-18 21:09:34 +00:00
armv8_cache.c openocd: remove last NULL comparisons 2021-09-18 15:22:30 +00:00
armv8_cache.h
armv8_dpm.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
armv8_dpm.h target/aarch64: fix watchpoint management 2021-05-22 10:04:20 +01:00
armv8_opcodes.c target/armv8_opcodes: use T32 instructions when the PE is in AArch32 state 2020-03-12 09:47:08 +00:00
armv8_opcodes.h target/arm: opcodes: rename CamelCase symbols and uppercase variables 2021-07-20 14:52:49 +01:00
armv8.c armv8: fix five dead assignments 2021-10-25 16:09:26 +00:00
armv8.h target/adiv5: Large Physical Address Extension 2021-07-02 17:12:11 +01:00
avr32_ap7k.c target: rename CamelCase symbols 2021-07-24 10:37:25 +01:00
avr32_ap7k.h target: rename CamelCase symbols 2021-07-24 10:37:25 +01:00
avr32_jtag.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
avr32_jtag.h
avr32_mem.c target: fix some minor typo 2021-05-22 10:06:45 +01:00
avr32_mem.h
avr32_regs.c
avr32_regs.h
avrt.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
avrt.h
breakpoints.c openocd: remove last NULL comparisons 2021-09-18 15:22:30 +00:00
breakpoints.h target: Rename 'linked_BRP' to 'linked_brp' 2021-06-18 23:10:57 +01:00
cortex_a.c arm_coresight: add include file and use it 2021-09-25 13:00:27 +00:00
cortex_a.h target/arm: rename CamelCase symbols 2021-07-20 14:52:25 +01:00
cortex_m.c cortex_m: remove last references to debugport_init() 2021-12-11 17:32:10 +00:00
cortex_m.h target/hla_target: set cortex_m->common_magic 2021-11-25 09:47:28 +00:00
dsp563xx_once.c coding style: wrap lines longer than 120 chars 2020-05-09 14:40:52 +01:00
dsp563xx_once.h coding style: fix space around pointer's asterisk 2020-02-24 10:30:36 +00:00
dsp563xx.c target: rename CamelCase symbols 2021-07-24 10:37:25 +01:00
dsp563xx.h target/dsp563xx: Use bool data type for 'hardware_breakpoints_cleared' 2021-06-26 14:40:34 +01:00
dsp5680xx.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
dsp5680xx.h target: rename CamelCase symbols 2021-07-24 10:37:25 +01:00
embeddedice.c jtag: remove minidriver code and minidriver-dummy 2021-03-19 21:56:06 +00:00
embeddedice.h target/arm: rename CamelCase symbols 2021-07-20 14:52:25 +01:00
esirisc_jtag.c openocd: remove NULL comparisons with checkpatch [1/2] 2021-07-24 10:38:00 +01:00
esirisc_jtag.h
esirisc_regs.h target: rename CamelCase symbols 2021-07-24 10:37:25 +01:00
esirisc_trace.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
esirisc_trace.h
esirisc.c openocd: remove NULL comparisons with checkpatch [1/2] 2021-07-24 10:38:00 +01:00
esirisc.h target: rename CamelCase symbols 2021-07-24 10:37:25 +01:00
etb.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
etb.h
etm_dummy.c helper/command: change prototype of command_print/command_print_sameline 2019-05-14 19:37:11 +01:00
etm_dummy.h
etm.c openocd: use single line for register_commands*() 2021-11-23 11:03:38 +00:00
etm.h target: fix minor typos and duplicated words 2020-07-26 23:09:45 +01:00
fa526.c target: fix memory leaks on targets based on arm9tdmi 2020-07-26 20:12:21 +01:00
feroceon.c target/arm: rename CamelCase symbols 2021-07-20 14:52:25 +01:00
hla_target.c target/hla_target: set cortex_m->common_magic 2021-11-25 09:47:28 +00:00
image.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
image.h Cleanup of config/includes. 2021-05-01 14:35:09 +01:00
lakemont.c target/lakemont: fix dead assignment 2021-10-25 16:10:04 +00:00
lakemont.h
ls1_sap.c openocd: remove NULL comparisons with checkpatch [1/2] 2021-07-24 10:38:00 +01:00
Makefile.am arm_coresight: add include file and use it 2021-09-25 13:00:27 +00:00
mem_ap.c openocd: remove NULL comparisons with checkpatch [1/2] 2021-07-24 10:38:00 +01:00
mips_ejtag.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
mips_ejtag.h target/mips: rename CamelCase symbols 2021-07-20 14:53:03 +01:00
mips_m4k.c openocd: remove last NULL comparisons 2021-09-18 15:22:30 +00:00
mips_m4k.h
mips_mips64.c openocd: fix simple cases of Yoda condition 2021-07-20 14:55:24 +01:00
mips_mips64.h mips64: Add generic mips64 target support 2019-11-28 19:49:10 +00:00
mips32_dmaacc.c
mips32_dmaacc.h
mips32_pracc.c jtag: align adapter speed code to new structure 2021-11-13 10:50:34 +00:00
mips32_pracc.h target/mips: Remove typedef'd struct 2021-03-10 21:30:04 +00:00
mips32.c Use boolean argument for register_get_by_name() 2021-06-18 23:14:27 +01:00
mips32.h target/mips: rename CamelCase symbols 2021-07-20 14:53:03 +01:00
mips64_pracc.c jtag: align adapter speed code to new structure 2021-11-13 10:50:34 +00:00
mips64_pracc.h mips: Add MIPS64 support 2019-11-28 16:59:15 +00:00
mips64.c coding style: fix space separation 2020-07-08 22:08:08 +01:00
mips64.h mips: Add MIPS64 support 2019-11-28 16:59:15 +00:00
nds32_aice.c openocd: remove NULL comparisons with checkpatch [1/2] 2021-07-24 10:38:00 +01:00
nds32_aice.h
nds32_cmd.c openocd: fix Yoda conditions with checkpatch 2021-07-24 10:38:31 +01:00
nds32_cmd.h
nds32_disassembler.c openocd: manually fix Yoda conditions 2021-07-20 14:55:43 +01:00
nds32_disassembler.h
nds32_edm.h Cleanup of config/includes. 2021-05-01 14:35:09 +01:00
nds32_insn.h target/nds32: use lowercase for C variables 2021-07-20 14:54:27 +01:00
nds32_reg.c target: use proper format with uint32_t 2020-09-05 17:12:39 +01:00
nds32_reg.h
nds32_tlb.c target/nds32: rename CamelCase symbols 2021-07-20 14:53:12 +01:00
nds32_tlb.h target/nds32: rename CamelCase symbols 2021-07-20 14:53:12 +01:00
nds32_v2.c openocd: fix Yoda conditions with checkpatch 2021-07-24 10:38:31 +01:00
nds32_v2.h
nds32_v3_common.c openocd: fix Yoda conditions with checkpatch 2021-07-24 10:38:31 +01:00
nds32_v3_common.h
nds32_v3.c openocd: fix simple cases of Yoda condition 2021-07-20 14:55:24 +01:00
nds32_v3.h
nds32_v3m.c openocd: fix simple cases of Yoda condition 2021-07-20 14:55:24 +01:00
nds32_v3m.h
nds32.c openocd: fix Yoda conditions with checkpatch 2021-07-24 10:38:31 +01:00
nds32.h openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
quark_d20xx.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
quark_x10xx.c
register.c target/register: Minor code cleanup 2021-06-18 23:14:09 +01:00
register.h Cleanup of config/includes. 2021-05-01 14:35:09 +01:00
rtt.c Add initial RTT support 2020-12-02 23:15:52 +00:00
rtt.h Add initial RTT support 2020-12-02 23:15:52 +00:00
semihosting_common.c openocd: remove NULL comparisons with checkpatch [1/2] 2021-07-24 10:38:00 +01:00
semihosting_common.h Cleanup of config/includes. 2021-05-01 14:35:09 +01:00
smp.c openocd: remove last NULL comparisons 2021-09-18 15:22:30 +00:00
smp.h openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
startup.tcl target/startup.tcl: Do not use 'Yoda conditions' 2021-06-04 17:46:48 +01:00
stm8.c target/stm8: Remove unused member 'stm8_common' 2021-07-02 17:12:38 +01:00
stm8.h target/stm8: Make 'stm8_command_handlers' static 2021-05-08 09:49:32 +01:00
target_request.c openocd: manually remove NULL comparisons 2021-07-24 10:38:19 +01:00
target_request.h
target_type.h helper: Remove src/helper from include dirs 2021-10-02 13:18:15 +00:00
target.c target,flash: allow target_free_working_area on NULL area pointer 2021-12-03 21:59:20 +00:00
target.h target,flash: allow target_free_working_area on NULL area pointer 2021-12-03 21:59:20 +00:00
testee.c command_registration: add empty usage field to chained commands 2019-04-07 08:17:36 +01:00
trace.c target: avoid checking for non NULL pointer to free it 2020-09-05 20:47:11 +01:00
trace.h Cleanup of config/includes. 2021-05-01 14:35:09 +01:00
x86_32_common.c openocd: remove NULL comparisons with checkpatch [1/2] 2021-07-24 10:38:00 +01:00
x86_32_common.h
xscale.c openocd: fix simple cases of NULL comparison 2021-07-24 10:37:49 +01:00
xscale.h