secured & mass erase disabled Kinets MK10FN1M0XXX12

matanhasan — Sun, 08 Apr 2018 13:24:22 GMT

hello.
i have NXP MK10FN1M0XXX12 device.
i think its locked permanently.. I cant burn a new code with KDS.

when I enter JLink commander (JLink.exe) and insert "erase" cmd, it gives me:

InitTarget()
Protection bytes in flash at addr. 0x400 - 0x40F indicate that readout protection is set.
For debugger connection the device needs to be unsecured.
Note: Unsecuring will trigger a mass erase of the internal flash.
Executing default behavior previously saved in the registry.
Device will be unsecured now.
Found SW-DP with ID 0x2BA01477
Scanning AP map to find all available APs
AP[2]: Stopped AP scan as end of AP map has been reached
AP[0]: AHB-AP (IDR: 0x24770011)
AP[1]: JTAG-AP (IDR: 0x001C0000)
Iterating through AP map to find AHB-AP to use
AP[0]: Skipped. Invalid implementer code read from CPUIDVal[31:24] = 0x00
AP[1]: Skipped. Not an AHB-AP
Could not find core in Coresight setup
Erase Thread exited
Initialization of debug session failed.
Could not connect to target.

so I tried to read the memory 0x400 - 0x40F:

InitTarget()
Protection bytes in flash at addr. 0x400 - 0x40F indicate that readout protection is set.
For debugger connection the device needs to be unsecured.
Note: Unsecuring will trigger a mass erase of the internal flash.
Executing default behavior previously saved in the registry.
Device will be unsecured now.
Found SW-DP with ID 0x2BA01477
Scanning AP map to find all available APs
AP[2]: Stopped AP scan as end of AP map has been reached
AP[0]: AHB-AP (IDR: 0x24770011)
AP[1]: JTAG-AP (IDR: 0x001C0000)
Iterating through AP map to find AHB-AP to use
AP[0]: Skipped. Invalid implementer code read from CPUIDVal[31:24] = 0x00
AP[1]: Skipped. Not an AHB-AP
Could not read memory.

also, when I command `erase` in JLink commander:

InitTarget()
Protection bytes in flash at addr. 0x400 - 0x40F indicate that readout protection is set.
For debugger connection the device needs to be unsecured.
Note: Unsecuring will trigger a mass erase of the internal flash.
Executing default behavior previously saved in the registry.
Device will be unsecured now.
Found SW-DP with ID 0x2BA01477
Scanning AP map to find all available APs
AP[2]: Stopped AP scan as end of AP map has been reached
AP[0]: AHB-AP (IDR: 0x24770011)
AP[1]: JTAG-AP (IDR: 0x001C0000)
Iterating through AP map to find AHB-AP to use
AP[0]: Skipped. Invalid implementer code read from CPUIDVal[31:24] = 0x00
AP[1]: Skipped. Not an AHB-AP
ERROR: Erase returned with error code -1.

also `unlock kinetis` command

Found SWD-DP with ID 0x2BA01477
Unlocking device...Timeout while unlocking device.

so any of you guys know how to erase it? assuming i can..

Re: secured & mass erase disabled Kinets MK10FN1M0XXX12

miduo — Wed, 11 Apr 2018 08:32:55 GMT

Hi,

It seems that you bricked you chip. (PS: Did you use NXP evaluation boar or a customer board?) Regarding this issue, please make reference from below post here:https://community.nxp.com/thread/301600?commentID=810487#comment-810487

topic secured & mass erase disabled Kinets MK10FN1M0XXX12 in Kinetis Microcontrollers

secured & mass erase disabled Kinets MK10FN1M0XXX12

Re: secured & mass erase disabled Kinets MK10FN1M0XXX12