Hello,
i would like to flash the STM32F7 via openocd using J-TAG port.
I just downloaded and installed the latest version from Git repo.
There is some ( errors? ) warnings when scan the J-TAG chain.
Here is the short log of the J-TAG chain scan:
Debug: 306 8 mpsse.c:772 mpsse_set_frequency(): actually 600000 Hz
Debug: 307 8 core.c:1598 adapter_khz_to_speed(): convert khz to
interface specific speed value
Debug: 308 8 core.c:1601 adapter_khz_to_speed(): have interface set up
Info : 309 8 core.c:1386 adapter_init(): clock speed 600 kHz
Debug: 310 8 openocd.c:135 handle_init_command(): Debug Adapter init
complete
Debug: 311 8 command.c:143 script_debug(): command - ocd_command
ocd_command type ocd_transport init
Debug: 312 8 command.c:143 script_debug(): command - ocd_transport
ocd_transport init
Debug: 314 8 transport.c:239 handle_transport_init(): handle_transport_init
Debug: 315 8 core.c:729 jtag_add_reset(): SRST line released
Debug: 316 8 core.c:753 jtag_add_reset(): TRST line released
Debug: 317 8 core.c:327 jtag_call_event_callbacks(): jtag event: TAP reset
Debug: 318 212 command.c:143 script_debug(): command - ocd_command
ocd_command type ocd_jtag arp_init
Debug: 319 212 command.c:143 script_debug(): command - ocd_jtag ocd_jtag
arp_init
Debug: 320 212 core.c:1399 jtag_init_inner(): Init JTAG chain
Debug: 321 212 core.c:327 jtag_call_event_callbacks(): jtag event: TAP reset
Debug: 322 212 core.c:1060 jtag_examine_chain(): DR scan interrogation
for IDCODE/BYPASS
Debug: 323 212 core.c:327 jtag_call_event_callbacks(): jtag event: TAP reset
Info : 324 213 core.c:959 jtag_examine_chain_display(): JTAG tap:
stm32f7x.cpu tap/device found: 0x5ba00477 (mfg: 0x23b (ARM Ltd.), part:
0xba00, ver: 0x5)
Info : 325 213 core.c:959 jtag_examine_chain_display(): JTAG tap:
stm32f7x.bs tap/device found: 0x06449041 (mfg: 0x020
(STMicroelectronics), part: 0x6449, ver: 0x0)
Warn : 326 213 core.c:959 jtag_examine_chain_display(): JTAG tap:
stm32f7x.bs UNEXPECTED: 0x06449041 (mfg: 0x020
(STMicroelectronics), part: 0x6449, ver: 0x0)
Error: 327 213 core.c:959 jtag_examine_chain_display(): JTAG tap:
stm32f7x.bs expected 1 of 1: 0x06449071 (mfg: 0x038 (UTMC), part:
0x6449, ver: 0x0)
Error: 328 213 core.c:1444 jtag_init_inner(): Trying to use configured
scan chain anyway...
Debug: 329 213 core.c:1190 jtag_validate_ircapture(): IR capture
validation scan
Debug: 330 213 core.c:1248 jtag_validate_ircapture(): stm32f7x.cpu: IR
capture 0x01
Debug: 331 214 core.c:1248 jtag_validate_ircapture(): stm32f7x.bs: IR
capture 0x01
Warn : 332 214 core.c:1467 jtag_init_inner(): Bypassing JTAG setup
events due to errors
Debug: 333 214 openocd.c:148 handle_init_command(): Examining targets...
Debug: 334 214 target.c:1499 target_call_event_callbacks(): target event
21 (examine-start)
But when it tries to flash the application it bails out with the
following error:
Debug: 335 214 arm_adi_v5.c:603 dap_dp_init():
Debug: 336 214 arm_adi_v5.c:636 dap_dp_init(): DAP: wait CDBGPWRUPACK
Debug: 337 214 arm_adi_v5.h:428 dap_dp_poll_register(): DAP: poll 4,
mask 0x20000000, value 0x20000000
Debug: 338 215 arm_adi_v5.c:643 dap_dp_init(): DAP: wait CSYSPWRUPACK
Debug: 339 215 arm_adi_v5.h:428 dap_dp_poll_register(): DAP: poll 4,
mask 0x80000000, value 0x80000000
Debug: 340 217 arm_adi_v5.c:787 dap_find_ap(): Found AHB-AP at AP index:
0 (IDR=0x74770001)
Debug: 341 218 arm_adi_v5.c:714 mem_ap_init(): MEM_AP Packed Transfers:
enabled
Debug: 342 218 arm_adi_v5.c:725 mem_ap_init(): MEM_AP CFG: large data 0,
long address 0, big-endian 0
Debug: 343 218 target.c:2224 target_read_u32(): address: 0xe000ed00,
value: 0x410fc271
Debug: 344 218 cortex_m.c:1923 cortex_m_examine(): Cortex-M7 r0p1
processor detected
Warn : 345 218 cortex_m.c:1929 cortex_m_examine(): Silicon bug: single
stepping will enter pending exception handler!
Debug: 346 218 cortex_m.c:1931 cortex_m_examine(): cpuid: 0x410fc271
Debug: 347 218 target.c:2312 target_write_u32(): address: 0xe000edfc,
value: 0x01000000
Debug: 348 219 target.c:2224 target_read_u32(): address: 0xe0002000,
value: 0x10000081
Debug: 349 219 target.c:2312 target_write_u32(): address: 0xe0002008,
value: 0x00000000
Debug: 350 220 target.c:2312 target_write_u32(): address: 0xe000200c,
value: 0x00000000
Debug: 351 221 target.c:2312 target_write_u32(): address: 0xe0002010,
value: 0x00000000
Debug: 352 221 target.c:2312 target_write_u32(): address: 0xe0002014,
value: 0x00000000
Debug: 353 222 target.c:2312 target_write_u32(): address: 0xe0002018,
value: 0x00000000
Debug: 354 222 target.c:2312 target_write_u32(): address: 0xe000201c,
value: 0x00000000
Debug: 355 223 target.c:2312 target_write_u32(): address: 0xe0002020,
value: 0x00000000
Debug: 356 223 target.c:2312 target_write_u32(): address: 0xe0002024,
value: 0x00000000
Debug: 357 224 cortex_m.c:2005 cortex_m_examine(): FPB fpcr 0x10000081,
numcode 8, numlit 0
Debug: 358 224 target.c:2224 target_read_u32(): address: 0xe0001000,
value: 0x40000001
Debug: 359 224 target.c:2312 target_write_u32(): address: 0xe0001028,
value: 0x00000000
Debug: 360 225 target.c:2312 target_write_u32(): address: 0xe0001038,
value: 0x00000000
Debug: 361 225 target.c:2312 target_write_u32(): address: 0xe0001048,
value: 0x00000000
Debug: 362 226 target.c:2312 target_write_u32(): address: 0xe0001058,
value: 0x00000000
Debug: 363 226 cortex_m.c:1842 cortex_m_dwt_setup(): DWT dwtcr
0x40000001, comp 4, watch/trigger
Info : 364 226 cortex_m.c:2015 cortex_m_examine(): stm32f7x.cpu:
hardware has 8 breakpoints, 4 watchpoints
Debug: 365 226 target.c:1499 target_call_event_callbacks(): target event
22 (examine-end)
Debug: 366 226 target.c:4254 target_handle_event(): target: (0)
stm32f7x.cpu (cortex_m) event: 22 (examine-end) action:
# DBGMCU_CR |= DBG_STANDBY | DBG_STOP | DBG_SLEEP
mmw 0xE0042004 0x00000007 0
# Stop watchdog counters during halt
# DBGMCU_APB1_FZ |= DBG_IWDG_STOP | DBG_WWDG_STOP
mmw 0xE0042008 0x00001800 0
Debug: 367 227 command.c:143 script_debug(): command - ocd_command
ocd_command type ocd_mww 0xE0042004 7
Debug: 368 227 command.c:143 script_debug(): command - mww ocd_mww
0xE0042004 7
Error: 369 228 cortex_m.c:504 cortex_m_poll(): stm32f7x.cpu -- clearing
lockup after double fault
Debug: 370 229 target.c:1499 target_call_event_callbacks(): target event
0 (gdb-halt)
Debug: 3783 3557 target.c:2224 target_read_u32(): address: 0x20000050,
value: 0x20000054
Debug: 3784 3557 target.c:934 target_run_flash_async_algorithm(): offs
0x0 count 0x20000 wp 0x20000054 rp 0x20000054
Debug: 3785 3557 target.c:2015 target_write_buffer(): writing buffer of
16374 byte at 0x20000054
Info : 3786 3920 adi_v5_jtag.c:481 jtagdp_overrun_check(): DAP
transaction stalled (WAIT) - slowing down
Debug: 3788 4492 target.c:2312 target_write_u32(): address: 0x2000004c,
value: 0x2000404a
Debug: 3789 4493 target.c:2224 target_read_u32(): address: 0x20000050,
value: 0x20000054
Debug: 3790 4493 target.c:934 target_run_flash_async_algorithm(): offs
0x3ff6 count 0x1e005 wp 0x2000404a rp 0x20000054
Debug: 3791 4504 target.c:2224 target_read_u32(): address: 0x20000050,
value: 0x20000054
Debug: 3792 4504 target.c:934 target_run_flash_async_algorithm(): offs
0x3ff6 count 0x1e005 wp 0x2000404a rp 0x20000054
Debug: 3793 4515 target.c:2224 target_read_u32(): address: 0x20000050,
value: 0x20000054
Debug: 3794 4515 target.c:934 target_run_flash_async_algorithm(): offs
0x3ff6 count 0x1e005 wp 0x2000404a rp 0x20000054
Debug: 3796 4526 target.c:2224 target_read_u32(): address: 0x20000050,
value: 0x20000054
Debug: 3797 4526 target.c:934 target_run_flash_async_algorithm(): offs
0x3ff6 count 0x1e005 wp 0x2000404a rp 0x20000054
Debug: 3798 4537 target.c:2224 target_read_u32(): address: 0x20000050,
value: 0x20000054
Debug: 3799 4537 target.c:934 target_run_flash_async_algorithm(): offs
0x3ff6 count 0x1e005 wp 0x2000404a rp 0x20000054
ebug: 4802 10098 target.c:934 target_run_flash_async_algorithm(): offs
0x3ff6 count 0x1e005 wp 0x2000404a rp 0x20000054
Error: 4803 10108 target.c:968 target_run_flash_async_algorithm():
timeout waiting for algorithm, a target reset is recommended
Error: 4804 10109 stm32f2x.c:596 stm32x_write_block(): error executing
stm32x flash write algorithm
Error: 4805 10109 stm32f2x.c:604 stm32x_write_block(): flash write
failed = 00000040
Debug: 4806 10109 target.c:2312 target_write_u32(): address: 0x40023c0c,
value: 0x00000040
Debug: 4807 10110 target.c:1828 target_free_working_area_restore():
freed 16384 bytes of working area at address 0x2000004c
Debug: 4808 10110 target.c:1622 print_wa_layout(): *
0x20000000-0x2000004b (76 bytes)
Debug: 4809 10110 target.c:1622 print_wa_layout(): 0x2000004c-0x2003ffff
(262068 bytes)
Debug: 4810 10110 target.c:1828 target_free_working_area_restore():
freed 76 bytes of working area at address 0x20000000
Debug: 4811 10110 target.c:1622 print_wa_layout(): 0x20000000-0x2003ffff
(262144 bytes)
Error: 4812 10110 core.c:91 flash_driver_write(): error writing to flash
at address 0x08000000 at offset 0x00000000
Debug: 4813 10110 command.c:626 run_command(): Command failed with error
code -4
User : 4814 10110 command.c:687 command_run_line():
I see the same issue in the mailing list:
https://sourceforge.net/p/openocd/mailman/message/34621407/
Here is the full log:
http://pastebin.com/3ubK6JXs
Thank you in advance for any help/clue/hint you will give me.
Lorenzo
--
*Lorenzo Corti* | Ricerca e Sviluppo
*Eurek s.r.l. *Via Celletta 8/b | 40026 Imola (BO) - Italy | +39 *0542
609120*
[email protected] <mailto:[email protected]> | www.eurek.it
<http://www.eurek.it/>
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