Hi,I have a current project using the M7 that I need to port over to the A7. The goal is to be running bare-metal code on the A7, like we are on the M7. Currently, I am following this open source guide to run bare-metal on the A7 and it seems to work...
Processor Name: STM32MP157 Arm®-based dual Cortex®-A7 32 bits + Cortex®-M4 32 bits MPU Kernal Version: 5.10.10linux destro : openst linuxCrankstorybaord Version : 7.1OpenGLL Version : 2.0Screen Size : 1024 X 768I am developing medical GUI application...
I'm attempting to upgrade from ecosystem v2 to v4 and I've run into an issue where the USB OTG port no longer enumerates at boot time. Specifically, I no longer see any messages in dmesg regarding the dwc device, nor do I see anything in /sys/class/u...
Hi,For the past two days I have been trying to get a usb to serial adapter to work on this board, using both the starter package or buildroot. Whatever I do, it only shows up as new full-speed USB device number XX using ehci-platform. Is there someth...
Hi there,I have a custom board (with eMMC) that freezes in the middle of kernel loading:I am under the impression it is related with the rootfs.ext4, becuase it does not try the loading, but I am not sure yet.Flash table is the following (I don´t use...
hi expertsfor me this is the first time to use STM32MP1 family before i used powerpc-family CPU.with powerpc when i attached external ICs, in 8 bit CPU-A0 to external IC- A0in 16bit CPU-A1 to external IC-A0 with byte enable signalsis ...
Setting SIGN_KEY_stm32mp15 leads to an error As described here: https://wiki.st.com/stm32mpu/wiki/How_to_perform_Secure_Boot_from_Distribution_package Set and adapt these variables: echo 'SIGN_KEY = "key/stm32mp15/privateKey.pem" ' >> conf/local.con...
I wanted to file this on your github page but the issues tab is not available.When using your latest version of TF-A (https://github.com/STMicroelectronics/arm-trusted-firmware/releases/tag/v2.8-stm32mp-r1.1) self-signing (TRUSTED_BOARD_BOOT=1 ROT_K...
Hi All, I am working on board bring-up of custom board based on STM32MP157f-DK2. I am using the Starter Package provided by ST. I am able to flash SD card and boot the DK board, via USB interface, but I am facing some issue when I flash via UART inte...
I am trying to migrate from ecosystem 4.1.0 to 5.0.0 however after getting all the device trees to compile and build plus a new image I am encountering a Panic in optee. The problem is that it just says Panic and I can't tell based on the debug print...
Hi,I am trying to migrate my project (custom board using stm32mp153a and 256MB mem) from 4.1.0 to 5.0.0 but I am getting a panic when booting u-boot:Board: MBfdd8 Var2.15 Rev.B-14 DRAM: 256 MiB E/TC:0 tzc_it_handler:79 TZC permission failure E/TC:...