STM32 MPUs Products and hardware related

Resolved! lan9303 switch device tree stm32mp1

HiI try to implement lan9303 switch with stm32mp1.My current achievement is working only one channelMy working dts is&ethernet0{ pinctrl-names = "default", "sleep"; pinctrl-0 = <&eth1_pins_mx>; pinctrl-1 = <&eth1_sleep_pins_mx>; status = "okay"; ...

Resolved! How to know if the openstlinux is still running externaly when is in the sleep mode

Hi, I have been working with the stm32mp157d-dk1, and im trying to keep a circuit on, waiting to a digital signal output produced by a script, but when i put the board on sleep mode, the signal automatically power off because the gpio module turns of...

Resolved! Can I program STM32MP151A/D with ST-LINK/V2 ?

Resolved! How do I program the STM32MP151A/D controller? Which peripherals/interfaces are used for this?

Resolved! STM32MP1 demo : how change the display resolution via command line

Hi all, I'm using STM32MP1 and stress it so to understand until the display resolution it can support. I'm using a demo board and the demo SW installed.How can I change the display resolution via shell? Thanks

Resolved! How do we write read and erase the QSPI memory(NOR flash) in Stm32mp157a Uboot?

Hi,We are using Stm32mp157a processor and uboot2018.11 version.We have QSPI interface to NOR flash. We want to write,Read and erase the Data in Qspi Memory(i.e,Nor flash).We want to boot the image from Nor flash,How can we do that ?Thanks in Advance.

Resolved! Regarding STM32mp157A UART in U BOOT

Hi,We are using stm32mp157a processor and we are working on uboot-v2018.11 at Linux side. I have an idea on board-debug-uart_init().Path for board_debug_uart_init().Path :board/st/stm32mp1/board.cIn board-debug-uart_init() .We have only UART_TX infor...

Resolved! Change default tf-a and u-boot serial linux console.

Hello, my main seriale console should be USART2 instead of UART4. I modified the kernel dts as follows: chosen { stdout-path = "serial0:115200n8"; };   aliases { ethernet0 = &ethernet0; mmc0 = &sdmmc1; mmc1 = &sdmmc2; serial0 = &usart2; ...