PCIE adapter
I want to connect my STM32MP257 eval board to the M.2 (WiFi) slot of a mini computer. I'm having a hard time finding the correct adapter and cable setup. Any help greatly appreciated.
STM32 MPUs Products and hardware related
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Forum Posts
mickledore Yocto build issue due to patch "0001-v6.1-stm32mp-r2.patch" in meta-st-stm32mp layer
Hello,Thee kernel compilation fails with the yocto (mickeldore) due to patch "0001-v6.1-stm32mp-r2.patch". The issue is with this snippet of the patch:@@ -3716,6 +3718,7 @@ static int dwc2_hcd_hub_control(struct dwc2_hsotg *hsotg, u16 typereq, ...
Resolved! STM32MP157 Custom Board Boot Failure: ERROR: DDR addr bus test & PANIC at BL2
Hello,I have developed a custom board using the STM32MP157DAA1. When I try to write the boot image, the process stops after writing fsbl-boot and does not proceed to the next step.I checked the output from the debug port and received the following lo...
Resolved! Issue with otm8009a mipi dsi panel configuration on the stm32mp157c-odyssey
Hello. I'm trying to configure the otm8009a 800x480 display panel from the stm32mp157f-dk2 dev kit on the Seeed Studio's stm32mp157c-odyssey board.The issue is that by probing display with modetest -M stm I'm getting:failed to open device 'stm': No s...
eMMC issues on custom board
Dear All,I have a total of 8 boards with eMMC from Alliance Memory. All of them boot from SDCard and work well. On 4 of them eMMC is detected correctly and boots fine with 50Mhz/8bit/ddr speed.4 boards are failing in exactly the same manner, that is:...
USB3.0 in U-BOOT
Hi,I'm working on enabling USB 3.0 support for the STM32MP257 in U-Boot and need a suitable driver. I’ve attempted to modify the U-Boot kernel driver to support USB 3.0, but I’m running into issues with the PLL configuration.The problem seems to stem...
STM32MP257F-EV1: Pcie - Phy link never came up.
I am connecting my STM32MP257F-EV1 board to rpi Hailo 8 board via Mini Pcie to M.2 key M adapter. The board is not getting detected even though clock and reset signals are coming properly.I am using the stm32mp257f-ev1.dts (default device tree) and a...
Resolved! STM32MP257F-DK Starter Package Boot Issue (Fails at Sector[0] on Partition 0x3)
Hello all, I am following the following guide: https://wiki.stmicroelectronics.cn/stm32mpu/wiki/STM32MP25_Discovery_kits_-_Starter_Package In order to bring up a STM32MP257F-DK board and am running into a problem when I try to use the Programmer to f...
Issue flashing custom STM32MP151 device tree image with STM32CubeProgrammer
Hello everyone,I’m currently developing a custom board based on STM32MP151A, and I’ve successfully built my Open ST Linux (Yocto Scarthgap / v6.6) image using my own Device Tree generated from STM32CubeMX and further customized for our hardware.The ...
Resolved! Unable to connect to STM32MP257F-DK board via ST-LINK – Debug Authentication issue?
Hi ST Community,I’m using the STM32MP257F-DK board and successfully followed this guide: Modify, rebuild and reload the firmware Everything worked fine during the initial setup and firmware modification. Now I’m trying to flash a new image to the SD ...
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