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Hello everyone,I am working on a custom board based on stm32mp15x. I am trying to periodically wake up my system from the shutdown condition using the RTC. From the hardware point of view, I am using the STPMIC to restore the Vdd supply of the MPU, w...
Hi all,The development board we are using STM32MP157C-YA157C from Myirtech is running Ubuntu 18 with openstlinux.I am trying to interface the usart1 with another module but by default, the peripheral is not enabled from device tree.So, I modified the...
Hi.I have a problem with controlling the LED on the stm32mp135f-dk board.bashroot@techs:~# gpioinfo -c0gpiochip0 - 16 lines: line 0: "PA0" input line 1: "PA1" input consumer="kernel" line 2: "PA2" input consumer...
Hello everyoneThe "bitbake <my_recipe>" process ends without errors but the "/usr/local/" folder of the image is empty (there are no ST demo folders and no "weston-start-at-startup" folder). Why?Thanks
This post is connected to my previous one "Display customization". I created this new post because I can't insert replies in the previous one "Display customization"I created the following patch to modify the panel-simple.c file diff --git a/drivers/...
Hi All,In my currently yocto image I want to customize a LCD TFT RGB 7" 1024x600 24bpp display. At the moment, I have a dts patch file where there are all image customizations. In this file the currently display settings (LCD TFT RGB 7" 800x480) are ...
We have an exception at boot time, I think it is due to the brcmf_sdio module (wifi).Do you confirm?Could you explain me what is the cause from the following lines of dmesg? After rebooting the board, the problem disappear, but we discovered that th...
We have an exception at boot time, I think it is due to the brcmf_sdio module (wifi).Do you confirm?Could you explain me what is the cause from the following lines of dmesg? After rebooting the board, the problem disappear, but we discovered that t...
Hello all. I would like clarification about the structure of a patch file made with the "git diff" command. First question. Are the SHA (Secure Hash Algorithm) codes contained in the file patch important? Let me explain better. Once the patch file is...
Hello all.In my stm32mp1 linux yocto machine I'm attempting to modify the touchscreen devicetree to manage the GOODIX GT911 touchscreen driver.Before modify the devicetree is the following +&i2c2 { + pinctrl-names = "default", "sleep"; + pinctrl-0 ...