Many issues with STM32MP157F-DK2

[Joerg Wagner]

1.) HAL_Delay(x) hangs forever when restarting CM4 using Hardware Timer for Systick. Every unit was forced with RESET/RELEASE. Any firmware change could not solve it. Have to repower the board. Happens in Normal and Engineering mode!

2.) HAL_Init() hangs endless after throwing an exception if using Software Systick in CM4. Many power off/on's did not solve the problem. Happens in Normal and Engineering mode!

3.) CA7 Boot problem from a reliable SD card (Samsung Endurance Pro 32GB). 

NOTICE: CPU: STM32MP157FAC Rev.Z
NOTICE: Model: STMicroelectronics STM32MP157F-DK2 Discovery Board
NOTICE: Board: MB1272 Var4.0 Rev.C-03
INFO: PMIC version = 0x21
INFO: Reset reason (0x15):
INFO: Power-on Reset (rst_por)
INFO: FCONF: Reading TB_FW firmware configuration file from: 0x2ffe2000
INFO: FCONF: Reading firmware configuration information for: stm32mp_io
INFO: Using SDMMC
INFO: Instance 1
INFO: Boot used partition fsbl1
NOTICE: BL2: v2.6-stm32mp1-r2.0(debug):v2.6-dirty(a1f02f4f)
NOTICE: BL2: Built : 13:14:26, Nov 23 2021
INFO: BL2: Doing platform setup
INFO: RAM: DDR3-DDR3L 16bits 533000kHz
INFO: Memory size = 0x20000000 (512 MB)
INFO: BL2: Loading image id 1
INFO: Loading image id=1 at address 0x2ffff000
INFO: Image id=1 loaded: 0x2ffff000 - 0x2ffff226
INFO: FCONF: Reading FW_CONFIG firmware configuration file from: 0x2ffff000
INFO: FCONF: Reading firmware configuration information for: dyn_cfg
INFO: FCONF: Reading firmware configuration information for: stm32mp1_firewall
INFO: BL2: Loading image id 4
INFO: Loading image id=4 at address 0x2ffc5000
INFO: Image id=4 loaded: 0x2ffc5000 - 0x2ffd9820
INFO: BL2: Skip loading image id 8
INFO: BL2: Skip loading image id 9
INFO: BL2: Loading image id 2
INFO: Loading image id=2 at address 0xc0500000
INFO: Image id=2 loaded: 0xc0500000 - 0xc051d858
INFO: BL2: Loading image id 16
INFO: Loading image id=16 at address 0x2ffc0000
INFO: Image id=16 loaded: 0x2ffc0000 - 0x2ffc4606
INFO: BL2: Loading image id 5
INFO: Loading image id=5 at address 0xc0100000
INFO: Image id=5 loaded: 0xc0100000 - 0xc01ece88
NOTICE: BL2: Booting BL32
INFO: Entry point address = 0x2ffc5000
INFO: SPSR = 0x1d3
NOTICE: SP_MIN: v2.6-stm32mp1-r2.0(debug):v2.6-dirty(a1f02f4f)
NOTICE: SP_MIN: Built : 13:14:26, Nov 23 2021
INFO: ARM GICv2 driver initialized
INFO: Set calibration timer to 60 sec
INFO: stm32mp1 IWDG1 is secure
INFO: SP_MIN: Initializing runtime services
INFO: SP_MIN: Preparing exit to normal world

U-Boot 2021.10-stm32mp-r2 (Oct 04 2021 - 15:09:26 +0000)

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: 512 MiB
Clocks:
- MPU : 800 MHz
- MCU : 208.878 MHz
- AXI : 266.500 MHz
- PER : 24 MHz
- DDR : 533 MHz
WDT: Started with servicing (32s timeout)
NAND: 0 MiB
MMC: STM32 SD/MMC: 0, STM32 SD/MMC: 1
Loading Environment from MMC... OK
In: serial
Out: serial
Err: serial
Net: eth0: ethernet@5800a000
Hit any key to stop autoboot: 0
Boot over mmc0!
switch to partitions #0, OK
mmc0 is current device
c 0:8...
Found /mmc0_extlinux/stm32mp157f-dk2_extlinux.conf
Retrieving file: /mmc0_extlinux/stm32mp157f-dk2_extlinux.conf
3 bytes read in 117 ms (6.8 KiB/s)
Retrieving file: /splash_portrait.bmp
tes read in 121 ms (721.7 KiB/s)
boot mode
1: OpenSTLinux
2: stm32mp157f-dk2-a7-examples
3: stm32mp157f-dk2-m4-examples
Enter choice: found
Select the boot mode
1: OpenSTLinux
2: stm32mp157f-dk2-a7-examples
3: stm32mp157f-dk2-m4-examples
Enter choice:
not found
Select the boot mode
1: OpenSTLinux
2: stm32mp157f-dk2-a7-examples
3: stm32mp157f-dk2-m4-examples
Enter choice: <INTERRUPT>
SCRIPT FAILED: continuing...
79 bytes read in 122 ms (951.2 KiB/s)
Scanning disk [e-mail]...
respond to voltage select! : -110
Scanning disk [e-mail]...
Disk [e-mail] not ready
Found 12 disks
Missing RNG device for EFI_RNG_PROTOCOL
No EFI system partition
not defined
EFI boot manager: Cannot load any image
STM32MP>
STM32MP> MP>
STM32MP> <INTERRUPT>
STM32MP>
STM32MP> P>
STM32MP> <INTERRUPT>
STM32MP>
STM32MP> MP>
STM32MP> <INTERRUPT>
STM32MP>
STM32MP> 32MP>
STM32MP> <INTERRUPT>
STM32MP>
STM32MP> MP>
STM32MP> <INTERRUPT>
STM32MP>
STM32MP> 2MP>
STM32MP> <INTERRUPT>
STM32MP>
STM32MP> MP>
STM32MP> <INTERRUPT>
STM32MP>
STM32MP> MP>
STM32MP> <INTERRUPT>
STM32MP>
STM32MP> MP>
STM32MP> <INTERRUPT>
STM32MP>
STM32MP> MP>
STM32MP> <INTERRUPT>
STM32MP>
STM32MP> 2MP>
STM32MP> <INTERRUPT>
STM32MP>
STM32MP> MP>
STM32MP> <INTERRUPT>
STM32MP>
STM32MP>

[STea]

Hello @Joerg Wagner ,

Sorry to come back late in this thread, are you still facing the same issues with you are describing or did you manage to get throw with it.
let us know if you need any assistance with this.
BR