STM32MP157C Bring up
Hello My borad can bring up from SD card. But can not boot from eMMC. When boot from eMMC. I can't get any message from the console. How can I find the trouble?Thanks
Forum Posts
Regarding Stm32mp157a Peripheral Allocation to Each Core?
Hi,We are using stm32mp157a processor. We have some confusion for peripheral allocation for 3 cores. We referred document new microprocessor series with enhance performance thanks to its multicore architecture and graphical processor. from wiki.Below...
Resolved! How to pass kernel parameter from uboot ?
I want to pass the some parameters to kernel command line. drm.edid_firmware=edid/1280x800.binI tried to use "bootargs" environment of uboot. env set bootargs "drm.edid_firmware=edid/1280x800.bin"But, Not working as I expect. I couldn't find my param...
I want to keep on backlight of local LCD when I connected to HDMI.
I have STM32MP157C-DK2 evaluation board. When I connect HDMI to TV, Backlight of LCD off. I already know that this is because STM32MP1 has only one display controller. but my custom board is designed to support dual screen (duplicate mode).So even if...
Resolved! The way of specify an EDID data to display dual screen ...
Hello everyone ~Below link is my last question about display quality of dual screen. Fortunately I solved it but I faced other problem. https://community.st.com/s/question/0D53W00001mHWaWSAW/stm32mp1-can-i-duplicate-ltdcrgb-signal-for-dual-displayAs ...
Putting the 1DX Murata WIFI into FCC test mode
I am working with Murata community but thought I would also see if anyone has experience on our specific type of board. Our design is based on STM32MP175C. They mention needing custom FW and their Yocto layer, etc. Seems emphasized on working with N...
Resolved! STM32MP1) Can I duplicate LTDC(RGB) signal for dual display?
Hi all ~I have a question regarding dual display.I want to display same content at the same time to both display devices (LTDC and HDMI).But, As my understanding, STM32MP1 has only one display controller. https://community.st.com/s/question/0D53W0000...
Failed to probe stm32mp1-cpu-opp on node cpu0-opp-table: 0xffff0000
When porting the boot on my board,Please analyze the following situations:
Tensorflow and Libedgetpu aarch64 build
I'm using coral dev board(i.MX8MQ) and trying to build tensorflow(2.5.0), libedgetpu(2.5.0) for imx. I couldn't find build for imx in your github repo. Any chance to help?