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I'm having trouble in bringing up my custom board. I've made a custom device tree using CubeMX and adding the sections as described in "Lab-MP15_FromPartNumber_To_BasicDeviceTree_with_CubeMx". I can program fsbl-boot and fip-boot, but i'm not able to...
I've been trying to cross compile pyzmq for my stm32mp135f-dk and I'm facing issues with it. I've ran the script to setup my environment for the SDK. And made the required changes in the setup file. Here's my stackoverflow post with the logs as well....
Hi,I am using a PCM3060 codec connected to a STM32MP135 MPU over I2S1 and I2C, and compiling STM Linux (v6.1) (along with STM's version of TF-A, Optee, and U-Boot) using Buildroot.I had some trouble getting ALSA to output to the codec, it kept giving...
The LPTIM_TypeDef struct that is used throughout many of the HAL header files contains a few RESERVED fields that cover unused address offsets in the peripheral's memory map.The first of these, RESERVED1, is declared as uint16_t. I believe that this ...
Hi, I tried the Hello World application on Cortex-A7, I want to try linking my custom application library in this example. Can I do that?I changed the print_hello function and calling another function from my custom library.I tried linking custom lib...
Dear ST community,I am currently trying to install an 8bit 8080 LCD , and i figured out that it needs FMC $ to be set up in devicetree in order to interface with it using DRM in Linux. i have the following device tree pinctrl nodes setup fmc_pins_m...
I am bitbaking the core-image-minimal image, for a plain yocto poky distribution (Kirkstone), using stm32mp1 as my machine, and I am trying to figure out how the various st partition images are included in the build process. That is, how and where ar...
My device tree:spi4_pins_csa: spi4-0 { pins { pinmux = <STM32_PINMUX('E', 12, AF5)>, /* SPI4_SCK */ <STM32_PINMUX('E', 14, AF5)>; /* SPI4_MOSI */ bias-disable; drive-push-pull; slew-rate = <1>; }; pins2 { pinmux = <STM32_PI...
I have an STM32MP157D-DK1 development board and have built a buildroot image using the bootlin buildroot-external-st (st_stm32mp157d_dk1_demo_defconfig) external build tree. I have an Acubrite 12" 1080p touchscreen monitor that I am trying to get wor...
i have been trying to use the LTDC peripheral on the Linux kernel to use it on the ILI9340 / ILI9340 in 8 bit mode.i use this in the device tree: <dc { status = "okay"; port { #address-cells = <1>; #size-cells = <0>; ltdc_ep1_out: endpoi...