STM32 Programmer segmentation fault when flashing eMMC

[Manuel Malagon]

I’m having a nasty issue with flashing the eMMC. When I execute STM32_Programmer_CLI -c port=USB1 -w FlashLayout_emmc_osd32mp1-red-trusted.tsv I’m getting this:

      -------------------------------------------------------------------
                        STM32CubeProgrammer v2.6.0                  
      -------------------------------------------------------------------



USB speed   : High Speed (480MBit/s)
Manuf. ID   : STMicroelectronics
Product ID  : DFU in HS Mode @Device ID /0x500, @Revision ID /0x0000
SN          : 002F001E3239511737383434
FW version  : 0x0110
Device ID   : 0x0500
Device name : STM32MP1
Device type : MPU
Device CPU  : Cortex-A7


Start Embedded Flashing service



Memory Programming ...
Opening and parsing file: tf-a-osd32mp1-red.stm32
  File          : tf-a-osd32mp1-red.stm32
  Size          : 245360 Bytes
  Partition ID  : 0x01 

Download in Progress:
[==================================================] 100% 

File download complete
Time elapsed during download operation: 00:00:00.495

RUNNING Program ... 
  PartID:      :0x01 
Start operation done successfully at partition 0x01

Flashlayout Programming ...
[==================================================] 100% 
Running Flashlayout Partition ...
Flashlayout partition started successfully


Memory Programming ...
Opening and parsing file: u-boot-osd32mp1-red-trusted.stm32
  File          : u-boot-osd32mp1-red-trusted.stm32
  Size          : 807668 Bytes
  Partition ID  : 0x03 

Download in Progress:
[==================================================] 100% 

File download complete
Time elapsed during download operation: 00:00:00.872

RUNNING Program ... 
  PartID:      :0x03 

reconnecting the device ...

USB speed   : High Speed (480MBit/s)
Manuf. ID   : STMicroelectronics
Product ID  : USB download gadget@Device ID /0x500, @Revision ID /0x0000
SN          : 002F001E3239511737383434
FW version  : 0x0110
Device ID   : 0x0500
Start operation done successfully at partition 0x03


Memory Programming ...
Opening and parsing file: tf-a-osd32mp1-red.stm32
  File          : tf-a-osd32mp1-red.stm32
  Size          : 245360 Bytes
  Partition ID  : 0x04 

Download in Progress:
[==================================================] 100% 

File download complete
Time elapsed during download operation: 00:00:00.148

RUNNING Program ... 
  PartID:      :0x04 
Start operation done successfully at partition 0x04


Memory Programming ...
Opening and parsing file: tf-a-osd32mp1-red.stm32
  File          : tf-a-osd32mp1-red.stm32
  Size          : 245360 Bytes
  Partition ID  : 0x05 

Download in Progress:
[==================================================] 100% 

File download complete
Time elapsed during download operation: 00:00:00.149

RUNNING Program ... 
  PartID:      :0x05 
Start operation done successfully at partition 0x05


Memory Programming ...
Opening and parsing file: u-boot-osd32mp1-red-trusted.stm32
  File          : u-boot-osd32mp1-red-trusted.stm32
  Size          : 807668 Bytes
  Partition ID  : 0x06 

Download in Progress:
[==================================================] 100% 

File download complete
Time elapsed during download operation: 00:00:00.521

RUNNING Program ... 
  PartID:      :0x06 
Start operation done successfully at partition 0x06


Memory Programming ...
Opening and parsing file: octavo-bootfs-debian-lxqt-osd32mp1-red.ext4
  File          : octavo-bootfs-debian-lxqt-osd32mp1-red.ext4
  Size          : 64 MBytes
  Partition ID  : 0x21 

Download in Progress:
[==================================================] 100% 

File download complete
Time elapsed during download operation: 00:00:42.436

RUNNING Program ... 
  PartID:      :0x21 
Start operation done successfully at partition 0x21


Memory Programming ...
Opening and parsing file: octavo-vendorfs-debian-lxqt-osd32mp1-red.ext4
  File          : octavo-vendorfs-debian-lxqt-osd32mp1-red.ext4
  Size          : 16 MBytes
  Partition ID  : 0x22 

Download in Progress:
[==================================================] 100% 

File download complete
Time elapsed during download operation: 00:00:10.827

RUNNING Program ... 
  PartID:      :0x22 
Start operation done successfully at partition 0x22


Memory Programming ...
Opening and parsing file: octavo-rootfs-debian-lxqt-emmc-osd32mp1-red.ext4
  File          : octavo-rootfs-debian-lxqt-emmc-osd32mp1-red.ext4
  Size          : 2967691 KBytes
  Partition ID  : 0x23 

Download in Progress:
[1]    15206 segmentation fault (core dumped)  STM32_Programmer_CLI -c port=USB1 -w FlashLayout_emmc_osd32mp1-red-trusted.ts

Does anyone have an idea why I’m getting this segmentation fault?

• This topic was modified 3 years, 9 months ago by Manuel Malagon.

[Neeraj Dantu]

Manuel,

I have seen a similar error, but after the board was finished flashing. You could try re-installing Cube Programmer or using a previous version, may be 2.5/2.4.

Best,

Neeraj

[Manuel Malagon]

Neeraj,

You are right, I just moved the boot switches to boot from flash and it is working. I don’t know why it crashes at the end and I guess it doesn’t matter as long as it flashes the eMMC correctly.

I haven’t tried with 2.5 or 2.4 yet.

[Manuel Malagon]

Just in case anyone lands here…

Do not use STM32CubeProgrammer v2.6.0!! It will corrupt the flash and you will not have HDMI output, (and maybe something else will be wrong). The resulting eMMC image seemed to work correctly for me and the only apparent issue was no HDMI output. But I’m not sure if it had another hidden issue.

I used STM32CubeProgrammer v2.5.0, it doesn’t crash and it will correctly flash the eMMC.

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