I'm still trying to get a fully error free bootup on the stm32mp151 based board. I'm using ST git's for the bootstages and kernel/rootfs are build using the ST yocto layers.But because i'm unsure which are actually errors and which are just warnings ...
We have a custom board based on STM32MP157C-DK2. U_boot shows a splash image(logo). Then U-boot starts the kernel from a fip image. I the same fip image there is a ramfs partition in cpio.gz format which is used as rootfs by the kernel. When kernel s...
Hello,i'm currently trying to boot a custom board which has the bare minimum of STPMIC1, SDRAM and USB closely resembling the STM32MP15-DISCO evaluation board except on power delivery (VBUS from USB-C is switched via STUSB4500 but _not_ connected to ...
Hello everyone,I have a custom board based on STM32MP157A (rev. Z) and I am trying to boot from emmc; I am able to boot sucessfully from SD card; I flashed the same image to the emmc with the ST MX Cube Programmer and, if get into u-boot from SD card...
Hi, i get this error when uboot starts on custom MP153D board: E/TC:0 tzc_it_handler:79 TZC permission failureE/TC:0 dump_fail_filter:420 Permission violation on filter 0E/TC:0 dump_fail_filter:425 Violation @0xdff09000, non-secure privileged write, ...
Our board is similar to STM32MP157C-DK2 Disco board - All the Developer packages have been installed, When the power supply is given, all the test point voltages are in desired level. But the MPU not even clearing FSBL and exit with ERROR: DDR addr b...
After buildroot I'm trying to get the yocto build to work. I'm using openstlinux-5.10-dunfell-mp1-21-11-17. The boot process always stops on SP_MIN: Preparing exit to normal world. Yes, I have already read the https://st.force.com/community/s/article...
Many examples use UART4 as debug output, in my particular design, UART4 are in an inconvenient location, so need to switch to another U(S)ART. In CubeMX following is available. From left to right, BOOT ROM, TF-A and OPTEE. currently I have USART1, ...
hi please. NOTICE: CPU: STM32MP157DAC Rev.ZNOTICE: Model: STMicroelectronics STM32MP157F-DK2 Discovery BoardINFO: PMIC version = 0x21INFO: Reset reason (0x15):INFO: Power-on Reset (rst_por)INFO: FCONF: Reading TB_FW firmware configuration file from: ...
The first logo appears, but the display behind it does not work. Looking at the error message below, it seems like there is a problem with ext4. How can I solve it? Or did something go wrong? NOTICE: CPU: STM32MP157FAC Rev.ZNOTICE: Model: STMicroele...
