Hello, I am working on a custom Boot Loader (SSBL) for the STM32MP157F-EV1 board to replace U-Boot in the boot chain (BL33), this is a requirement for my project. As I understand, to boot the Linux Kernel it is needed to provide 3 values through ...
Hello, I am currently working on bringing up a production board design with the OSD32MP157C-512M-BAA. The board design is very similar to the octavo systems osd32mp1-red boardSdcard is located on SDMMC1 with the same pinout.EMMC is located on SDMMC2 ...
Does ST-Linux run for any configuration of eMMC pins, i.e. if it is connected to SDMMC1/SDMMC2/SDMMC3 . or do we need to fix as per reference design / Dev kits.
Hello , I have a few queries related to assignments of GPIO wrt to Cortex M4 and Cotex A7 . Task is to add a I2C peripheral to a GPIO and access it using Cortex M4.But I cant see the cortex assignment options ? I see on few but not on some on which I...
hello,I'm a new member here so if i am uploading this question in a wrong way please notify me.i am working at the moment with octavo board OSD32MP15x that integrates the STM32MP15x dual core Arm cortex A7 and an arm cortex m4.i am trying to run a si...
Hi,I have a small problem during stm32mp1xxx bring up. The Uart4 is debug console and is connected to stlink v2.1 on virtual serial. The problem is that this stlink makes all the time interrupt U-Boot and stack in it (stlink not connected to USB). To...
Hi,I am using an official STM32MP157C-DK2 board.I tested to build OP-TEE 3.17.0 for stm32mp1 however the boot hangs.I am building OP-TEE OS using:make PLATFORM=stm32mp1 \ CROSS_COMPILE_core=arm-linux-gnueabihf- \ CROSS_COMPILE_ta_arm64=arm-linux-gnue...
I’m new to the stm32mp1, I’m struggling to figure out how to get SDL2 working with OpenGL on the platform. I can create a window with SDL, but if I try to create an opengl window, I get a runtime error that GTX is not supported.I should note that my ...