Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Hi!I hope there is someone with a little experience in this topic. We are trying to get eth0 without a PHY running.HW development decided to connect an ethernet switch (LAN9668) directly to the eth0 interface. MDIO and RGMII are connected.We are tryi...
Hi!As far as I looked into the source code, only is i2c4 is used for communication to pmic.Our custom board has an external PLL connected to i2c1. The PLL needs an initial configuraion to provide 48MHz.It would be ideal if I could do this during tf-a...
I need to create an application that can handle text translations with gettext() in C code.How to add localizations to the image to be generated?I added these configurations in the build recipe:ENABLE_BINARY_LOCALE_GENERATION = "1"GLIBC_GENERATE_LOCA...
Have tried building U-Boot with a few changes compared to the default ones using the STM32MP1 Android distribution.When changing the ssbl-trusted-fbemmc.img which contains the U-Boot binaries, the U-Boot start fails showing the following boot logs:/T...
Hi,I am trying to set build configurations for baseline build but getting below error while running envsetup.sh script."Error: TEMPLATECONF value points to nonexistent directory '../../layers/meta-st/meta-st-openstlinux/conf/template"but the above di...
I generated the device tree for the STM32MP135-DK to include the tlv320aic31xx audio codec connected to the sai1a port, but during the boot I get the following errors. [ 90.094282] st,stm32-sai 4400a000.sai: missing x8k parent clock: -2[ 90.155023]...
Than try to use this board with Debian Linux + Xorg happened strange behaviour: after one hour screen disabled forever. No any warnings or errors in dmesg. This issue reproduce on kernel from STLinux (5.15.67). Also these steps make same behaviour: e...
Hi All.I'm attempting to build an OpenSTLinux based software using a virtual machine VMWARE UBUNTU 16.2.5 build-20904516Using the command "bitbake -v -k <my_recipe_bb_name_file>" i have the error message: " ERROR: Nothing PROVIDES '–v' "Using the com...
