Hello everyone!I am trying to bring up a custom board based with a STM32MP151 (C Variant) with OPTEE, TF-A and U-BOOT.So far so good, but when running the FIT Image (Kernel + DTB) it fails finding the boot storage. It looks like the device-tree is no...

Hello,I was wondering how hard is to convert the simple OpenAMP_TTY_echo (I have it installing the STM32Cube_FW_MP1_V1.6.0 package from STMicroelectronics' web site) to a Makefile driven project.I need it so, because the firmware auto building of my ...

Hello everyoneI am struggling with my custom board to be used as HOST or DEVICE.In my board I have both connectors USB HOST A, and miniUSB Device connector in parallel.When using an application as USB HOST for an USB Keyboard, everything is working f...

I would like to bring up the openocd and gdb debugger on a custom board with STM32MP157D processor with 1 GB (2x512MB 16 bit DDR3 chips) x 32 bit. The modified device-tree and SPL gives me the following issue:U-Boot SPL 2022.01-rc3 (Sep 07 2022 - 16:...

Hello,I am trying to bring up a custom board based on the STM32MP157D MPU via SDCard.I am using u-boot 2022-01-rc3 as bootloader and the boot is using SPL (I have an SDCard with a GPT Partition table with fsbl1, fsbl2 and ssbl named partitions).This ...