Can't flash emmc on SoM MYC-YA157C-V2 (STM32MP157A), time out expired

IGlus.1 · ‎2022-10-10

Hello

I have problem, i can't flash emmc on SoM MYC-YA157C-V2 (STM32MP157A).

I use STM32CubeProgrammer ver.2.11.0 under Windows 11 OS.

Tried to use STM32CubeProgrammer and _CLI (with different wait timeouts).

My firmware script:

set tsv="FlashLayout_emmc_stm32mp157c-ya157c-512d-v2-trusted.tsv"
set stprog="C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeProgrammer\bin\STM32_Programmer_CLI.exe"
 
%stprog% -c port=usb1 -tm 30000 -w %tsv%

While downloading i get the following log:

Warning: Timeout is forced to 30000 ms
 
 
USB speed   : High Speed (480MBit/s)
Manuf. ID   : STMicroelectronics
Product ID  : DFU in HS Mode @Device ID /0x500, @Revision ID /0x0000
SN          : 003F00333130511539373430
DFU protocol: 1.1
Board       : --
Device ID   : 0x0500
Device name : STM32MP1
Device type : MPU
Revision ID : --
Device CPU  : Cortex-A7
 
Start Embedded Flashing service
 
 
 
Memory Programming ...
Opening and parsing file: tf-a-stm32mp157c-ya157c-512d-v2-serialboot.stm32
  File          : tf-a-stm32mp157c-ya157c-512d-v2-serialboot.stm32
  Size          : 236.31 KB
  Partition ID  : 0x01
 
Download in Progress:
ЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫ 100%
 
File download complete
Time elapsed during download operation: 00:00:07.440
 
RUNNING Program ...
  PartID:      :0x01
Start operation done successfully at partition 0x01
 
Flashlayout Programming ...
ЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫ 100%
Running Flashlayout Partition ...
Flashlayout partition started successfully
 
 
Memory Programming ...
Opening and parsing file: u-boot-stm32mp157c-ya157c-512d-v2-trusted.stm32
  File          : u-boot-stm32mp157c-ya157c-512d-v2-trusted.stm32
  Size          : 852.12 KB
  Partition ID  : 0x03
 
Download in Progress:
ЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫЫ 100%
 
File download complete
Time elapsed during download operation: 00:00:00.937
 
RUNNING Program ...
  PartID:      :0x03
 
Reconnecting the device ...
 
Error:
Unable to reconnect the target device: time out expired
 
 
Error: Start operation failed at partition 0x03
Error: TSV flashing service failed

And log from UART4 (debug):

NOTICE:  CPU: STM32MP157AAC Rev.Z
NOTICE:  Model: MYIRTECH MYD-YA157C-512D v2 Development Board
INFO:    Reset reason (0x15):
INFO:      Power-on Reset (rst_por)
INFO:    Using USB
INFO:      Instance 2
INFO:    Boot used partition fsbl1
NOTICE:  BL2: v2.2-r1.0(debug):v2.2-stm32mp-r1-9-g23ff275
NOTICE:  BL2: Built : 10:26:58, Aug 12 2020
INFO:    Using crypto library 'stm32_crypto_lib'
INFO:    BL2: Doing platform setup
INFO:    RAM: DDR3-1066/888 bin G 2x2Gb 533MHz v1.44
INFO:    Memory size = 0x20000000 (512 MB)
INFO:    BL2 runs SP_MIN setup
INFO:    BL2: Loading image id 4
INFO:    Loading image id=4 at address 0x2ffed000
INFO:    Image id=4 loaded: 0x2ffed000 - 0x2ffff000
INFO:    BL2: Loading image id 5
INFO:    GETSTATUS :
INFO:                   DFU_STATE_IDLE
INFO:    UPLOAD :
INFO:                   Phase ID : 0
INFO:                   address 0x2ffe7988
INFO:    GETSTATUS :
INFO:                   DFU_STATE_IDLE
INFO:    GETSTATUS :
INFO:                   DFU_STATE_IDLE
INFO:    UPLOAD :
INFO:                   Phase ID : 0
INFO:                   address 0x2ffe7988
INFO:    GETSTATUS :
INFO:                   DFU_STATE_IDLE
INFO:    Start Download partition 0 to address 0xc0000000 length 0
INFO:    USB : DFU : end of download partition : 0
INFO:    Loading image id=5 at address 0xc0100000
INFO:    GETSTATUS :
INFO:                   DFU_STATE_IDLE
INFO:    UPLOAD :
INFO:                   Phase ID : 3
INFO:                   address 0x2ffe7988
INFO:    GETSTATUS :
INFO:                   DFU_STATE_IDLE
INFO:    GETSTATUS :
INFO:                   DFU_STATE_IDLE
INFO:    UPLOAD :
INFO:                   Phase ID : 3
INFO:                   address 0x2ffe7988
INFO:    GETSTATUS :
INFO:                   DFU_STATE_IDLE
INFO:    usb_partition_size: partition size : 0xd4f7b
INFO:    Start Download partition 3 to address 0xc0100000 length 872315
INFO:    USB : DFU : end of download partition : 3
INFO:    GETSTATUS :
INFO:                   DFU_STATE_IDLE
INFO:    UPLOAD :
INFO:                   Phase ID : 0
INFO:                   address 0xffffffff
INFO:    Send detach request
INFO:    GETSTATUS :
INFO:                   DFU_STATE_IDLE
INFO:    Receive Detach
INFO:    Image id=5 loaded: 0xc0100000 - 0xc01d4f7b
WARNING: Skip signature check (header option)
NOTICE:  ROTPK is not deployed on platform. Skipping ROTPK verification.
NOTICE:  BL2: Booting BL32
INFO:    Entry point address = 0x2ffed000
INFO:    SPSR = 0x1d3
NOTICE:  SP_MIN: v2.2-r1.0(debug):v2.2-stm32mp-r1-9-g23ff275
NOTICE:  SP_MIN: Built : 10:26:58, Aug 12 2020
INFO:    ARM GICv2 driver initialized
INFO:    stm32mp IWDG1 (12): Secure
INFO:    ETZPC: CRYP1 (9) could be non secure
INFO:    SP_MIN: Initializing runtime services
INFO:    SP_MIN: Preparing exit to normal world
 
 
U-Boot 2020.01-stm32mp-r1 (Oct 27 2020 - 10:11:51 +0000)
 
CPU: STM32MP157AAC Rev.Z
Model: MYIRTECH MYD-YA157C v2 Development Board
Board: stm32mp1 in trusted mode (st,stm32mp157c-ya157c-v2)
DRAM:  512 MiB
Clocks:
- MPU : 650 MHz
- MCU : 208.878 MHz
- AXI : 266.500 MHz
- PER : 24 MHz
- DDR : 533 MHz
Fastboot key pressed, entering download mode...
WDT:   Started with servicing (32s timeout)
NAND:  0 MiB
MMC:   STM32 SD/MMC: 0, STM32 SD/MMC: 1
In:    serial
Out:   serial
Err:   serial
Enter fastboot!
invalid MAC address in OTP 00:00:00:00:00:00
Net:
Warning: ethernet@5800a000 (eth0) using random MAC address - a2:4e:a5:d2:95:86
eth0: ethernet@5800a000

Pin USB_OTG_VBUS is connected to 5V (I also tried turning it no connection).

When connecting the USB and switching the board to the download mode (boot 1 = boot 2 = boot 0 = 0), I see: DFU in HS Mode @Device ID /0x500, @Revision ID /0x0000

And when I start script and core reboots, I see: USB download gadget (without install drivers).

Does anyone know what might be wrong?

PatrickF · ‎2022-11-16

Hi @IGlus.1

Don't know if it is the root cause, but seems you defined st,fastboot-gpios in uBoot DT and the GPIO is seen as active by uBoot.

Please check your Device Tree and/or HW.

See https://wiki.st.com/stm32mpu/wiki/How_to_configure_U-Boot_for_your_board#Config_node

Similar check needed for st,stm32prog-gpios

Regards,

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Kevin HUBER · ‎2022-11-25

Hello @IGlus.1 ,

Have you been able to flash using CubeProg or do you still need help?

Regards,

Kevin

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