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STM32MP135F-DK Cross-compile Linux kernel problem

alpka
Associate II

‎2024-07-18 12:06 AM

Hello all,

I already booted my image by following this link:

https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP135x-DK/Let%27s_start/Populate_the_target_and_boot_the_image

Thus, I'm using kernel v24.06.26

My main goal is to modify Linux kernel and device trees, that's why I'm following below link:

https://wiki.st.com/stm32mpu/index.php?title=STM32MPU_Developer_Package

And above link directed me to below one:

https://wiki.st.com/stm32mpu/wiki/How_to_cross-compile_with_the_Developer_Package#Modifying_the_Linux_kernel_configuration

From this link, I came until this step:

alpka_0-1721286020666.png

And in the link that i pointed, which is:

https://wiki.st.com/stm32mpu/wiki/Menuconfig_or_how_to_configure_kernel#Menuconfig_and_Developer_Package

I followed the instructions, copied uImage and rebooted board like below:

alpka_1-1721286171798.png

However, my Linux kernel does not start, ST Logo appears and goes, and it continues like this.

Here is my logs:

 

 

 

E/TC:0   Panic 'Watchdog' at ?:0 
NOTICE:  CPU: STM32MP135F Rev.Y
NOTICE:  Model: STMicroelectronics STM32MP135F-DK Discovery Board
NOTICE:  Board: MB1635 Var1.0 Rev.E-02
INFO:    PMIC version = 0x21
INFO:    Reset reason (0x134):
INFO:      IWDG1 Reset (rst_iwdg1)
INFO:    FCONF: Reading TB_FW firmware configuration file from: 0x2ffe0000
INFO:    FCONF: Reading firmware configuration information for: stm32mp_io
INFO:    Using SDMMC
INFO:      Instance 1
INFO:    Boot used partition fsbl1
NOTICE:  BL2: v2.8-stm32mp1-r1.0(debug):lts-v2.8.6-dirty(ff0bd5f9)
NOTICE:  BL2: Built : 17:57:15, Apr 21 2023
INFO:    BL2: Doing platform setup
INFO:    RAM: DDR3-1066 bin F 1x4Gb 533MHz v1.53
INFO:    Memory size = 0x20000000 (512 MB)
INFO:    BL2: Loading image id 1
INFO:    Loading image id=1 at address 0x30006000
INFO:    Image id=1 loaded: 0x30006000 - 0x30006236
INFO:    FCONF: Reading FW_CONFIG firmware configuration file from: 0x30006000
INFO:    FCONF: Reading firmware configuration information for: mce_config
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 0xde000000
INFO:    Image id=4 loaded: 0xde000000 - 0xde00001c
INFO:    OPTEE ep=0xde000000
INFO:    OPTEE header info:
INFO:          magic=0x4554504f
INFO:          version=0x2
INFO:          arch=0x0
INFO:          flags=0x0
INFO:          nb_images=0x1
INFO:    BL2: Loading image id 8
INFO:    Loading image id=8 at address 0xde000000
INFO:    Image id=8 loaded: 0xde000000 - 0xde06a3a8
INFO:    BL2: Loading image id 2
INFO:    Loading image id=2 at address 0xc0400000
INFO:    Image id=2 loaded: 0xc0400000 - 0xc040f8f0
INFO:    BL2: Skip loading image id 16
INFO:    BL2: Loading image id 5
INFO:    Loading image id=5 at address 0xc0000000
INFO:    Image id=5 loaded: 0xc0000000 - 0xc00e866c
NOTICE:  BL2: Booting BL32
INFO:    Entry point address = 0xde000000
INFO:    SPSR = 0x1d3
I/TC: Early console on UART#4
I/TC: 
I/TC: Embedded DTB found
I/TC: OP-TEE version: 3.19.0-dev (gcc version 12.2.0 (GCC)) #1 Fri Oct 14 19:00:05 UTC 2022 arm
I/TC: WARNING: This OP-TEE configuration might be insecure!
I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html                                                                                                     I/TC: Primary CPU initializing | NOR | Minicom 2.8 | VT102 | Offline | ttyACM0                                                                                                                              I/TC: Platform stm32mp1: flavor PLATFORM_FLAVOR - DT stm32mp135f-dk.dts
I/TC: DTB enables console (non-secure)
I/TC: Primary CPU switching to normal world boot
optee optee: OP-TEE: revision 3.19 (afacf356)


U-Boot 2022.10-stm32mp-r1 (Oct 03 2022 - 19:25:32 +0000)

CPU: STM32MP135F Rev.Y
Model: STMicroelectronics STM32MP135F-DK Discovery Board
Board: stm32mp1 in trusted mode (st,stm32mp135f-dk)
Board: MB1635 Var1.0 Rev.E-02
DRAM:  512 MiB
optee optee: OP-TEE: revision 3.19 (afacf356)
Clocks:
- MPU : 1000 MHz
- AXI : 266.500 MHz
- PER : 24 MHz
- DDR : 533 MHz
Core:  260 devices, 40 uclasses, devicetree: board
WDT:   Started watchdog 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: eth1@5800a000, eth1: eth2@5800e000
Hit any key to stop autoboot:  0 
Boot over mmc0!
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:8...
Found /mmc0_extlinux/stm32mp135f-dk_extlinux.conf
Retrieving file: /mmc0_extlinux/stm32mp135f-dk_extlinux.conf
Retrieving file: /splash_landscape.bmp
Select the boot mode
1:      OpenSTLinux
2:      stm32mp135f-dk-a7-examples
Enter choice: 1:        OpenSTLinux
Retrieving file: /uImage
Retrieving file: /st-image-resize-initrd
append: root=PARTUUID=e91c4e10-16e6-4c0e-bd0e-77becf4a3582 rootwait rw   console=ttySTM0,115200
Retrieving file: /stm32mp135f-dk.dtb
## Booting kernel from Legacy Image at c2000000 ...
   Image Name:   Linux-6.1.82
   Created:      2024-07-17  11:25:13 UTC
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    10596864 Bytes = 10.1 MiB
   Load Address: c2000040
   Entry Point:  c2000040
   Verifying Checksum ... OK
## Flattened Device Tree blob at c4000000
   Booting using the fdt blob at 0xc4000000
   XIP Kernel Image
   Loading Ramdisk to cfa0c000, end cffffcd7 ... OK
   Loading Device Tree to cf9f9000, end cfa0b885 ... OK

Starting kernel ...

E/TC:0   Panic 'Watchdog' at ?:0 
NOTICE:  CPU: STM32MP135F Rev.Y
NOTICE:  Model: STMicroelectronics STM32MP135F-DK Discovery Board
NOTICE:  Board: MB1635 Var1.0 Rev.E-02
INFO:    PMIC version = 0x21
INFO:    Reset reason (0x134):
INFO:      IWDG1 Reset (rst_iwdg1)
INFO:    FCONF: Reading TB_FW firmware configuration file from: 0x2ffe0000
INFO:    FCONF: Reading firmware configuration information for: stm32mp_io
INFO:    Using SDMMC
INFO:      Instance 1
INFO:    Boot used partition fsbl1
NOTICE:  BL2: v2.8-stm32mp1-r1.0(debug):lts-v2.8.6-dirty(ff0bd5f9)
NOTICE:  BL2: Built : 17:57:15, Apr 21 2023
INFO:    BL2: Doing platform setup
INFO:    RAM: DDR3-1066 bin F 1x4Gb 533MHz v1.53
INFO:    Memory size = 0x20000000 (512 MB)
INFO:    BL2: Loading image id 1
INFO:    Loading image id=1 at address 0x30006000
INFO:    Image id=1 loaded: 0x30006000 - 0x30006236
INFO:    FCONF: Reading FW_CONFIG firmware configuration file from: 0x30006000
INFO:    FCONF: Reading firmware configuration information for: mce_config
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 0xde000000
INFO:    Image id=4 loaded: 0xde000000 - 0xde00001c
INFO:    OPTEE ep=0xde000000
INFO:    OPTEE header info:
INFO:          magic=0x4554504f
INFO:          version=0x2
INFO:          arch=0x0
INFO:          flags=0x0
INFO:          nb_images=0x1
INFO:    BL2: Loading image id 8
INFO:    Loading image id=8 at address 0xde000000
INFO:    Image id=8 loaded: 0xde000000 - 0xde06a3a8
INFO:    BL2: Loading image id 2
INFO:    Loading image id=2 at address 0xc0400000
INFO:    Image id=2 loaded: 0xc0400000 - 0xc040f8f0
INFO:    BL2: Skip loading image id 16
INFO:    BL2: Loading image id 5
INFO:    Loading image id=5 at address 0xc0000000
INFO:    Image id=5 loaded: 0xc0000000 - 0xc00e866c
NOTICE:  BL2: Booting BL32
INFO:    Entry point address = 0xde000000
INFO:    SPSR = 0x1d3
I/TC: Early console on UART#4
I/TC: 
I/TC: Embedded DTB found
I/TC: OP-TEE version: 3.19.0-dev (gcc version 12.2.0 (GCC)) #1 Fri Oct 14 19:00:05 UTC 2022 arm
I/TC: WARNING: This OP-TEE configuration might be insecure!
I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html
I/TC: Primary CPU initializing
I/TC: Platform stm32mp1: flavor PLATFORM_FLAVOR - DT stm32mp135f-dk.dts
I/TC: DTB enables console (non-secure)
I/TC: Primary CPU switching to normal world boot
optee optee: OP-TEE: revision 3.19 (afacf356)


U-Boot 2022.10-stm32mp-r1 (Oct 03 2022 - 19:25:32 +0000)

CPU: STM32MP135F Rev.Y
Model: STMicroelectronics STM32MP135F-DK Discovery Board
Board: stm32mp1 in trusted mode (st,stm32mp135f-dk)
Board: MB1635 Var1.0 Rev.E-02
DRAM:  512 MiB
optee optee: OP-TEE: revision 3.19 (afacf356)
Clocks:
- MPU : 1000 MHz
- AXI : 266.500 MHz
- PER : 24 MHz
- DDR : 533 MHz
Core:  260 devices, 40 uclasses, devicetree: board
WDT:   Started watchdog 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: eth1@5800a000, eth1: eth2@5800e000
Hit any key to stop autoboot:  0 
Boot over mmc0!
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:8...
Found /mmc0_extlinux/stm32mp135f-dk_extlinux.conf
Retrieving file: /mmc0_extlinux/stm32mp135f-dk_extlinux.conf
Retrieving file: /splash_landscape.bmp
Select the boot mode
1:      OpenSTLinux
2:      stm32mp135f-dk-a7-examples
Enter choice: 1:        OpenSTLinux
Retrieving file: /uImage
Retrieving file: /st-image-resize-initrd
append: root=PARTUUID=e91c4e10-16e6-4c0e-bd0e-77becf4a3582 rootwait rw   console=ttySTM0,115200
Retrieving file: /stm32mp135f-dk.dtb
## Booting kernel from Legacy Image at c2000000 ...
   Image Name:   Linux-6.1.82
   Created:      2024-07-17  11:25:13 UTC
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    10596864 Bytes = 10.1 MiB
   Load Address: c2000040
   Entry Point:  c2000040
   Verifying Checksum ... OK
## Flattened Device Tree blob at c4000000
   Booting using the fdt blob at 0xc4000000
   XIP Kernel Image
   Loading Ramdisk to cfa0c000, end cffffcd7 ... OK
   Loading Device Tree to cf9f9000, end cfa0b885 ... OK

Starting kernel ...

 

 

 

Can you help me?

 

Thanks

 

 

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Jacob WOODRUFF
ST Employee

‎2024-08-05 7:39 AM

Hi All,

 

This post has been escalated to the ST Online Support Team for additional assistance. We'll contact you directly.

 

Regards,
Jake

ST Support

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