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STM32_Programmer_CLI command Fails on STM32L562E-DK for Zephyr TF-M Samples

kurodash
Visitor

‎2025-02-26 12:42 AM - last edited on ‎2025-02-26 1:01 AM by

Hi,

I am currently working with the STM32L562E-DK Discovery board and attempting to flash Trusted Firmware-M (TF-M) samples on Zephyr using the STM32_Programmer_CLI tool.

However, I have encountered an issue during the flashing process.

 

Error Output:

(.venv) kurodash@ubuntu:~/zephyrproject/zephyr$ west flash
-- west flash: rebuilding
[0/15] Performing build step for 'tfm'
ninja: no work to do.
[2/3] Performing install step for 'tfm'
-- Install configuration: "MinSizeRel"
----- Installing platform NS -----
[3/3] Completed 'tfm'
-- west flash: using runner stm32cubeprogrammer
      -------------------------------------------------------------------
                        STM32CubeProgrammer v2.18.0                  
      -------------------------------------------------------------------

ST-LINK SN  : 00380025313751XXXXXXXXXX
ST-LINK FW  : V3J15M7
Board       : STM32L562E-DK
Voltage     : 3.28V
SWD freq    : 8000 KHz
Connect mode: Under Reset
Reset mode  : Hardware reset
Device ID   : 0x472
Revision ID : Rev Z
Device name : STM32L5xx
Flash size  : 512 KBytes (default)
Device type : MCU
Device CPU  : Cortex-M33
BL Version  : --

Opening and parsing file: tfm_merged.hex


Memory Programming ...
  File          : tfm_merged.hex
  Size          : 177.99 KB 
  Address       : 0x0C000000 


Erasing memory corresponding to segment 0:
Erasing internal memory sectors [0 22]
Erasing memory corresponding to segment 1:
Erasing internal memory sector 31
Erasing memory corresponding to segment 2:
Erasing internal memory sectors [50 107]
Erasing memory corresponding to segment 3:
Erasing internal memory sectors [169 179]
Download in Progress:
Error: flash loader cannot be loaded.


Error: failed to download Segment[0]
Error: failed to download the File
FATAL ERROR: command exited with status 1: /home/kurodash/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin/STM32_Programmer_CLI --connect 'port=swd reset=HWrst' --download /home/kurodash/zephyrproject/zephyr/build/zephyr/tfm_merged.hex --start

Since the target is a Zephyr sample application, west flash is used for flashing. However, internally, the following command is actually executed:

/home/kurodash/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin/STM32_Programmer_CLI --connect 'port=swd reset=HWrst' --download /home/kurodash/zephyrproject/zephyr/build/zephyr/tfm_merged.hex --start
 
Commands Used:
west build -b stm32l562e_dk/stm32l562xx/ns samples/tfm_integration/tfm_ipc/
./build/tfm/api_ns/regression.sh
# west flash
/home/kurodash/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin/STM32_Programmer_CLI --connect 'port=swd reset=HWrst' --download /home/kurodash/zephyrproject/zephyr/build/zephyr/tfm_merged.hex --start
 

Running the following command manually works fine, but west flash fails:

STM32_Programmer_CLI --connect port=swd reset=HWrst --erase all
Environment Details:

  • OS: Ubuntu 24.04.1 LTS

  • Zephyr Version: 4.0

  • West version: v1.3.0

  • STM32CubeProgrammer version: 2.18.0

  • STM32L562E-DK Firmware version: V3J15M7

Additional Notes:

  • The board is correctly connected, and STM32_Programmer_CLI detects it without issues.

  • The samples/hello_world sample can be successfully flashed and executed.

  • west build completes successfully without errors.

  • The regression.sh script appears to execute without errors.

(.venv) kurodash@ubuntu:~/zephyrproject/zephyr$ ./build/tfm/api_ns/regression.sh
regression script started
Regression to RDP 0 and  tzen=1
      -------------------------------------------------------------------
                        STM32CubeProgrammer v2.18.0                  
      -------------------------------------------------------------------

ST-LINK SN  : 00380025313751XXXXXXXXXX
ST-LINK FW  : V3J15M7
Board       : STM32L562E-DK
Voltage     : 3.28V
SWD freq    : 8000 KHz
Connect mode: Under Reset
Reset mode  : Hardware reset
Device ID   : 0x472
Revision ID : Rev Z
Device name : STM32L5xx
Flash size  : 512 KBytes (default)
Device type : MCU
Device CPU  : Cortex-M33
BL Version  : --


UPLOADING OPTION BYTES DATA ...

  Bank          : 0x00
  Address       : 0x50022040
  Size          : 40 Bytes

[==================================================] 100% 

  Bank          : 0x01
  Address       : 0x50022060
  Size          : 16 Bytes

[==================================================] 100% 


PROGRAMMING OPTION BYTES AREA ...
Warning: Option Byte: rdp, value: 0xAA, was not modified.
Warning: Option Byte: tzen, value: 0x1, was not modified.

Warning: Option Bytes are unchanged, Data won't be downloaded
Time elapsed during option Bytes configuration: 00:00:00.003
Remove bank1 protection and erase all
      -------------------------------------------------------------------
                        STM32CubeProgrammer v2.18.0                  
      -------------------------------------------------------------------

ST-LINK SN  : 00380025313751XXXXXXXXXX
ST-LINK FW  : V3J15M7
Board       : STM32L562E-DK
Voltage     : 3.28V
SWD freq    : 8000 KHz
Connect mode: Under Reset
Reset mode  : Hardware reset
Device ID   : 0x472
Revision ID : Rev Z
Device name : STM32L5xx
Flash size  : 512 KBytes (default)
Device type : MCU
Device CPU  : Cortex-M33
BL Version  : --


UPLOADING OPTION BYTES DATA ...

  Bank          : 0x00
  Address       : 0x50022040
  Size          : 40 Bytes

[==================================================] 100% 

  Bank          : 0x01
  Address       : 0x50022060
  Size          : 16 Bytes

[==================================================] 100% 


PROGRAMMING OPTION BYTES AREA ...
Warning: Option Byte: wrp1a_pend, value: 0x0, was not modified.
Warning: Option Byte: wrp1a_pstrt, value: 0x7F, was not modified.
Warning: Option Byte: wrp1b_pend, value: 0x0, was not modified.
Warning: Option Byte: wrp1b_pstrt, value: 0x7F, was not modified.

  Bank          : 0x00
  Address       : 0x50022040
  Size          : 40 Bytes



Reconnecting...
Reconnected !


UPLOADING OPTION BYTES DATA ...

  Bank          : 0x00
  Address       : 0x50022040
  Size          : 40 Bytes

[==================================================] 100% 

  Bank          : 0x01
  Address       : 0x50022060
  Size          : 16 Bytes

[==================================================] 100% 

OPTION BYTE PROGRAMMING VERIFICATION:

Option Bytes successfully programmed

Time elapsed during option Bytes configuration: 00:00:02.153

Mass erase ... 

Mass erase successfully achieved
Remove bank2 protection and erase all
      -------------------------------------------------------------------
                        STM32CubeProgrammer v2.18.0                  
      -------------------------------------------------------------------

ST-LINK SN  : 00380025313751XXXXXXXXXX
ST-LINK FW  : V3J15M7
Board       : STM32L562E-DK
Voltage     : 3.28V
SWD freq    : 8000 KHz
Connect mode: Under Reset
Reset mode  : Hardware reset
Device ID   : 0x472
Revision ID : Rev Z
Device name : STM32L5xx
Flash size  : 512 KBytes (default)
Device type : MCU
Device CPU  : Cortex-M33
BL Version  : --


UPLOADING OPTION BYTES DATA ...

  Bank          : 0x00
  Address       : 0x50022040
  Size          : 40 Bytes

[==================================================] 100% 

  Bank          : 0x01
  Address       : 0x50022060
  Size          : 16 Bytes

[==================================================] 100% 


PROGRAMMING OPTION BYTES AREA ...
Warning: Option Byte: wrp2a_pend, value: 0x0, was not modified.
Warning: Option Byte: wrp2a_pstrt, value: 0x7F, was not modified.
Warning: Option Byte: wrp2b_pend, value: 0x0, was not modified.
Warning: Option Byte: wrp2b_pstrt, value: 0x7F, was not modified.

  Bank          : 0x01
  Address       : 0x50022060
  Size          : 16 Bytes



Reconnecting...
Reconnected !


UPLOADING OPTION BYTES DATA ...

  Bank          : 0x00
  Address       : 0x50022040
  Size          : 40 Bytes

[==================================================] 100% 

  Bank          : 0x01
  Address       : 0x50022060
  Size          : 16 Bytes

[==================================================] 100% 

OPTION BYTE PROGRAMMING VERIFICATION:

Option Bytes successfully programmed

Time elapsed during option Bytes configuration: 00:00:02.154

Mass erase ... 

Mass erase successfully achieved
Remove hdp protection
      -------------------------------------------------------------------
                        STM32CubeProgrammer v2.18.0                  
      -------------------------------------------------------------------

ST-LINK SN  : 00380025313751XXXXXXXXXX
ST-LINK FW  : V3J15M7
Board       : STM32L562E-DK
Voltage     : 3.28V
SWD freq    : 8000 KHz
Connect mode: Hot Plug
Reset mode  : Software reset
Device ID   : 0x472
Revision ID : Rev Z
Device name : STM32L5xx
Flash size  : 512 KBytes (default)
Device type : MCU
Device CPU  : Cortex-M33
BL Version  : --


UPLOADING OPTION BYTES DATA ...

  Bank          : 0x00
  Address       : 0x50022040
  Size          : 40 Bytes

[==================================================] 100% 

  Bank          : 0x01
  Address       : 0x50022060
  Size          : 16 Bytes

[==================================================] 100% 


PROGRAMMING OPTION BYTES AREA ...
Warning: Option Byte: hdp1_pend, value: 0x0, was not modified.
Warning: Option Byte: hdp1en, value: 0x0, was not modified.
Warning: Option Byte: hdp2_pend, value: 0x0, was not modified.
Warning: Option Byte: hdp2en, value: 0x0, was not modified.

Warning: Option Bytes are unchanged, Data won't be downloaded
Time elapsed during option Bytes configuration: 00:00:00.003
Set default OB 1 (dual bank, swap bank, sram2 reset, secure entry point, bank 1 full secure)
      -------------------------------------------------------------------
                        STM32CubeProgrammer v2.18.0                  
      -------------------------------------------------------------------

ST-LINK SN  : 00380025313751XXXXXXXXXX
ST-LINK FW  : V3J15M7
Board       : STM32L562E-DK
Voltage     : 3.28V
SWD freq    : 8000 KHz
Connect mode: Hot Plug
Reset mode  : Software reset
Device ID   : 0x472
Revision ID : Rev Z
Device name : STM32L5xx
Flash size  : 512 KBytes (default)
Device type : MCU
Device CPU  : Cortex-M33
BL Version  : --


UPLOADING OPTION BYTES DATA ...

  Bank          : 0x00
  Address       : 0x50022040
  Size          : 40 Bytes

[==================================================] 100% 

  Bank          : 0x01
  Address       : 0x50022060
  Size          : 16 Bytes

[==================================================] 100% 


PROGRAMMING OPTION BYTES AREA ...
Warning: Option Byte: dbank, value: 0x1, was not modified.
Warning: Option Byte: secbootadd0, value: 0x180030, was not modified.
Warning: Option Byte: sram2_rst, value: 0x0, was not modified.
Warning: Option Byte: swap_bank, value: 0x0, was not modified.

  Bank          : 0x00
  Address       : 0x50022040
  Size          : 40 Bytes



Reconnecting...
Reconnected !


UPLOADING OPTION BYTES DATA ...

  Bank          : 0x00
  Address       : 0x50022040
  Size          : 40 Bytes

[==================================================] 100% 

  Bank          : 0x01
  Address       : 0x50022060
  Size          : 16 Bytes

[==================================================] 100% 

OPTION BYTE PROGRAMMING VERIFICATION:

Option Bytes successfully programmed

Time elapsed during option Bytes configuration: 00:00:02.153
Set default OB 2 (bank 2 full secure)
      -------------------------------------------------------------------
                        STM32CubeProgrammer v2.18.0                  
      -------------------------------------------------------------------

ST-LINK SN  : 00380025313751XXXXXXXXXX
ST-LINK FW  : V3J15M7
Board       : STM32L562E-DK
Voltage     : 3.28V
SWD freq    : 8000 KHz
Connect mode: Hot Plug
Reset mode  : Software reset
Device ID   : 0x472
Revision ID : Rev Z
Device name : STM32L5xx
Flash size  : 512 KBytes (default)
Device type : MCU
Device CPU  : Cortex-M33
BL Version  : --


UPLOADING OPTION BYTES DATA ...

  Bank          : 0x00
  Address       : 0x50022040
  Size          : 40 Bytes

[==================================================] 100% 

  Bank          : 0x01
  Address       : 0x50022060
  Size          : 16 Bytes

[==================================================] 100% 


PROGRAMMING OPTION BYTES AREA ...

  Bank          : 0x01
  Address       : 0x50022060
  Size          : 16 Bytes



Reconnecting...
Reconnected !


UPLOADING OPTION BYTES DATA ...

  Bank          : 0x00
  Address       : 0x50022040
  Size          : 40 Bytes

[==================================================] 100% 

  Bank          : 0x01
  Address       : 0x50022060
  Size          : 16 Bytes

[==================================================] 100% 

OPTION BYTE PROGRAMMING VERIFICATION:

Option Bytes successfully programmed

Time elapsed during option Bytes configuration: 00:00:02.154
regression script Done
Any insights on resolving this issue would be appreciated.
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