Hello,
I have bought a NXP Kinetis TWR-KV58F220M development board,
and assumed (from reading the source code) the KV58 series was
supported. Unfortunately I am unable to get the board working. I was
able to erase the the firmware it was delivered with, using
'kinetis mdm mass_erase'
I've attached the config file and output of openocd.
Is anyone able to provide more information?
regards,
Mark
openocd.cfg --------------------------------------------------------------------
source [find interface/cmsis-dap.cfg]
source [find target/kx.cfg]
--------------------------------------------------------------------------------
Open On-Chip Debugger 0.10.0+dev-00208-g173c002a (2017-12-04-08:55)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
Info : auto-selecting first available session transport "swd". To override use
'transport select <transport>'.
Info : add flash_bank kinetis kx.pflash
adapter speed: 1000 kHz
none separate
cortex_m reset_config sysresetreq
Info : CMSIS-DAP: SWD Supported
Info : CMSIS-DAP: Interface Initialised (SWD)
Info : CMSIS-DAP: FW Version = 1.0
Info : SWCLK/TCK = 0 SWDIO/TMS = 1 TDI = 0 TDO = 0 nTRST = 0 nRESET = 0
Info : CMSIS-DAP: Interface ready
Info : clock speed 1000 kHz
Info : SWD DPIDR 0x5ba02477
Warn : **** Your Kinetis MCU is probably locked-up in RESET/WDOG loop. ****
Warn : **** Common reason is a blank flash (at least a reset vector). ****
Warn : **** Issue 'kinetis mdm halt' command or if SRST is connected ****
Warn : **** and configured, use 'reset halt' ****
Warn : **** If MCU cannot be halted, it is likely secured and running ****
Warn : **** in RESET/WDOG loop. Issue 'kinetis mdm mass_erase' ****
Info : SWD DPIDR 0x5ba02477
Error: Failed to read memory at 0xe000ed00
--------------------------------------------------------------------------------
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