stm32mp157daa boot linux is slow. it will take 15S in yotco rootfs. stm32mp could not fast boot ? it too slow.
stm32mp157daa boot linux is slow. it will take 15S in yotco rootfs. stm32mp could not fast boot ? it too slow.
stm32mp157daa boot linux is slow. it will take 15S in yotco rootfs. stm32mp could not fast boot ? it too slow.
hi I wanted info if there is a seminar or a course, or an expert person who can direct me to use the stm32 mp1 board really to take the first steps, in the area where I live near Parma Italy, thanks
Since STM32MP157D requires positive analog input, I have added a fully differential amplifier to capture the negative inputs. STM32MP157D devices embed two analog-to-digital converters.I have attached a diagram that explains my problem. I need to cap...
Hi, I have compiled the kernel source files and prepared the install artifacts as described in README.HOW_TO.txt, but when I am copying the modules into my STM32MP157C-DK2 board, it gets out of space. Moreover in the board I only have the modules rel...
I have custom board based on STM32MP157AAC3T CPU. I'm building image using yocto and board boots fine. Compared to devkit I'm using other panel .I've added driver + dts changes but I figured out that DSI drm driver is not probed. I checked dts on run...
Hi everyone, @Kevin HUBER I am using stm32mp157f-dk2 with ecosystem 3.1, with weston support.I connected the HDMI display to the development kit, reset the device, but nothing displayed.After checking, modetest show that the HDMI are properly conn...
Our board is similar to STM32MP157C-DK2 Disco board - All the Developer packages has been installed, the board is not booting whereas required power supply is provided, All the Test Points and passive components on the Board shows their desired Volta...
Not sure if this is the best forum for this question but I am using the USB OTG port in device mode as ethernet gadget. It works fine if plugged in from boot, or first plug in anytime after. But if unplugged and plugged in again it will not come back...
Hi,In this page, 3.5 (at the end) it is recommended that only a couple of layers are needed to get a non-distro version running.PC $> source layers/openembedded-core/oe-init-build-env PC $> bitbake-layers add-layer ../layers/meta-openembedded/meta-oe...
I'm trying to set up communication between the codec and the cm4 using the stm32mp157f-dk2 dev board. Debugging in engineering mode.I've set up the gpio, i2c1 and sai2 ports for the CM4 using cubemx, but the code fails when trying to send the require...