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Resolved! DSI display comes up during U-Boot and displays ST Logo but turns off once Linux Kernel takes over on our custom DK2 board. Weston Wayland Compositor fails to start during boot and backlight setup fails too. Does Wayland compositor have GPIO dependencies?

Most of the DSI pin mapping is same as ST's DK2 board except DSI_RESET and DSI_TE. I updated the DSI_RESET pin mapping in the device tree to reflect actual connections. However, Weston Wayland compositor fails to start even when DSI display is not co...

EB.1 by • Associate II
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  • 3 replies
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hello.We design a board based on ev1,we use silicon image rgb/hdmi bridge ,but it dosen't display on moniter

 sii902x 1-0039: Linked as a consumer to regulator.3[  2.001069] sii902x 1-0039: Linked as a consumer to regulator.4modetest -M stmEncoders:id   crtc  type  possible cstcs possible clones28   31   D@I   0x00000001   0x00000000Connectors:id   encoder ...

Cliqi by • Associate
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  • 2 replies
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Uboot DFU not working

We have build a device that looks like DK2 but we have a NAND memory instead of SD card and we work on an IO supply of 1.8V instead of 3.3V. We can load the fsbl and U-Boot with STM32cubeprogrammer, but U-Boot resets the usb and the STM32cubeprogramm...

JVerb.1 by • Associate II
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  • 9 replies
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Resolved! Copy file into bootfs partition

Using the Distribution Package for STM32MP1 I wrote a simple function to copy some file to the rootfs image and execute fine-tuning commands:my_postprocess_function() { cp -dr /home/osboxes/Documents/overlay/* ${IMAGE_ROOTFS} ln -s /lib/systemd/sys...

Mark81 by • Associate III
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  • 1 replies
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Problems with ecosystem & STM32MP157C-EV1 and how to get STM32CubeProgrammer working with it

I'm trying to get STM32MP157C-EV1 board working with the STM32Cube ecosystem.I've had a lot of issues - the documentation isn't well "connected" re. no "getting started" guide with the board. I eventually found the wiki pages - would be *very* useful...

DEdwa.1 by • Associate II
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  • 5 replies
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