log

STM32MP> NOTICE:  CPU: STM32MP157FAC Rev.Z
NOTICE:  Model: STMicroelectronics STM32MP157F-DK2 Discovery Board
NOTICE:  Board: MB1272 Var4.0 Rev.C-03
NOTICE:  BL2: v2.10-stm32mp1-r1.0(release):v2.10-stm32mp-r1(75f8c318)
NOTICE:  BL2: Built : 20:50:54, Dec  6 2025
NOTICE:  BL2: Booting BL32
I/TC: Early console on UART#4
I/TC:
I/TC: Embedded DTB found
I/TC: OP-TEE version: 4.0.0-stm32mp-r1 (gcc version 14.3.0 (crosstool-NG 1.28.0m
I/TC: WARNING: This OP-TEE configuration might be insecure!
I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecturel
I/TC: Primary CPU initializing
I/TC: WARNING: All debug accesses are allowed
I/TC: Override the OTP 18: 0x7bbd0000 to 0x7bbd01e0
I/TC: WARNING: Embeds insecure stm32mp_provisioning driver
I/TC: UART console (non-secure)
I/TC: Platform stm32mp1: flavor PLATFORM_FLAVOR - DT stm32mp157f-dk2.dts
I/TC: OP-TEE ST profile: system_services
I/TC: Primary CPU switching to normal world boot
I/TC: Reserved shared memory is disabled
I/TC: Dynamic shared memory is enabled
I/TC: Normal World virtualization support is disabled
I/TC: Asynchronous notifications are disabled
optee optee: OP-TEE: revision 4.0 (d9c4df97)


U-Boot 2023.10-stm32mp-r1 (Dec 06 2025 - 20:01:46 +0100)

CPU: STM32MP157FAC Rev.Z
Model: STMicroelectronics STM32MP157F-DK2 Discovery Board
Board: stm32mp1 in trusted mode (st,stm32mp157f-dk2)
Board: MB1272 Var4.0 Rev.C-03
DRAM:  no /fwu-mdata node ?
512 MiB
optee optee: OP-TEE: revision 4.0 (d9c4df97)
I/TC: Reserved shared memory is disabled
I/TC: Dynamic shared memory is enabled
I/TC: Normal World virtualization support is disabled
I/TC: Asynchronous notifications are disabled
Clocks:
- MPU : 800 MHz
- MCU : 208.878 MHz
- AXI : 266.500 MHz
- PER : 24 MHz
- DDR : 533 MHz
Core:  384 devices, 44 uclasses, devicetree: board
WDT:   Started watchdog with servicing every 1000ms (32s timeout)
NAND:  0 MiB
MMC:   STM32 SD/MMC: 0
Loading Environment from EXT4... OK
In:    serial
Out:   serial
Err:   serial
Net:   eth0: ethernet@5800a000
No EFI system partition
No EFI system partition
Failed to persist EFI variables
Hit any key to stop autoboot:  0
ethernet@5800a000 Waiting for PHY auto negotiation to complete...... done
Using ethernet@5800a000 device
TFTP from server 192.168.0.1; our IP address is 192.168.0.100
Filename 'zImage'.
Load address: 0xc2000000
Loading: ##################################################  8.6 MiB
         7 MiB/s
done
Bytes transferred = 8987136 (892200 hex)
Using ethernet@5800a000 device
TFTP from server 192.168.0.1; our IP address is 192.168.0.100
Filename 'stm32mp157f-dk2_opt.dtb'.
Load address: 0xc4000000
Loading: ##################################################  67.7 KiB
         6.6 MiB/s
done
Bytes transferred = 69339 (10edb hex)
Kernel image @ 0xc2000000 [ 0x000000 - 0x892200 ]
## Flattened Device Tree blob at c4000000
   Booting using the fdt blob at 0xc4000000
Working FDT set to c4000000
   Loading Device Tree to cffec000, end cffffeda ... OK
Working FDT set to cffec000

Starting kernel ...

I/TC: Secondary CI/TC: Secondary CPU 1 switching to normal world boot
E/TC:0   Panic 'Watchdog' at core/drivers/stm32_iwdg.c:228 <stm32_iwdg_it_handl>
E/TC:0   TEE load address @ 0xde000000
E/TC:0   Call stack:
E/TC:0    0xde003b91
E/TC:0    0xde019e61
E/TC:0    0xde00c26f
E/TC:0    0xde019985
E/TC:0    0xde0099cf
E/TC:0    0xde000390
I/TC: Halting CPU 1