Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi all I have a new board of STM32MP157C, But I found the eMMC's pin in board is not the default pin. If I want to boot from eMMC what I should do? write the otp to set pin of eMMC and set the device tree. is that enough ?
On the default image provided from ST, is there any way to check what color depth is running on it.I think it is 24bit but not sure. I ran modetest but no option to show this information.
Dear STM32 MPU Community, We are please to announce that New MP1 Ecosystem V4.0.0 is available.It contains :openstlinux-5.15-yocto-kirkstone-mp1-v22.06.15STM32CubeMP1-v1.6.0STM32CubeIDE-v1.10.0STM32CubeMX-v6.6.0STM32CubeProgrammer v2.11.0Please check...
How to setup a dhcp server on STM32 MP1?
I use ubuntu22.04 and stm32mp1-openstlinux-5.15-yocto-kirkstone-mp1-v22.06.15. When compiling TF-A, I can't get STM32 files. Here are the details
I have a custom board based on stm32mp157c which is working with arm-trusted-firmware version v2.2-stm32mp.I updated tf-a to version v2.4-stm32mp version keeping the same DTS file but the problem is that tf-a is starting and hangs at loading sp min a...
Hallo everybody,I have a problem with flashing a data into GP0 partition of eMMC. I have added 2 General Purpose Partitions to our eMMC and left 32MB free userspace. Now a STM32Programmer can see only a 32MB of the userspace and i can not flash an im...
When I'm working on configuring devicetree for a new board, adding new nodes and tweaking values, I often run into a un-bootable system. What I would like is that there is a bit more information of what goes wrong.Like now it just quits booting if so...
Hi all,I followed the instructions described on the wiki, page ADC_device_tree_configuration.Changing the sampling_frequency, I can achieve a sampling rate of about 10k. Going higher crashes the system. Reducing the parameter 'min-sample-time-nsecs' ...
