Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
HiCurrently, I'm designing a PCB with "STM32MP151AAD3T".I'm developing our own PCB with reference to "STM32MP157x-EV1".DDR trace wiring is described in Section 3.2 of "AN5122" as follows:**************************************************************...
Hi,I am using stm32mp157a processor in my custom board. Fsbl and ssbl is booting from Sd card.When i try boot through Emmc it is not working,even files are not loading. I have followed below link for emmc booting https://community.st.com/s/question/...
We're using Ecosystem 2.1.0 still (I know!).I'm using the CubeMX autogen code i.e.rcc_pins_mx: rcc_mx-0 { u-boot,dm-pre-reloc; pins1 { u-boot,dm-pre-reloc; pinmux = <STM32_PINMUX('G', 2, AF1)>; /* RCC_MCO_2 */ bias-disable; drive-push...
Hello We are unable to write into USBH registers in stm32mp157. Actually, we enabled USBHEN and USBHLPEN bits in AHB6ENSETR and AHB6LPENSETR registers. Then we are unable to access USB memory. We tried other peripherals same way means en...
Hi, I tried burning my STM32MP1 board with existing "FlashLayout_emmc_stm32mp157a-ev1-trusted.tsv" file but it throws following error - Error: TSV files are only supported for STM32MPI'm using onboard eMMC (From Kioxia) and STM32MP157AAD3 chip from S...
Hi,teamCurrently, I'm designing a PCB with "STM32MP151AAD3T".I'm designing our own PCB with reference to "STM32MP157x-EV1".When developing software using this EVM, the connection to PC shown in the attached figure is recommended as following URL.(htt...
Hi,teamI'm developing a PCB using the following parts now.*********************STM32MP151AAD3T(MCU)STPMIC1APQR(PMIC)MT41K256M16TW-107:P(DDR3L)*********************The VDD and VDDQ voltages of the "MT41K256M16TW-107:P(DDR3L)" are 1.35V, but the defaul...
Hi,I am following the steps in STM32MP15 Evaluation boards - Starter Package - stm32mpu. I am using Ubuntu 20.04 on Oracle virtualbox 6.1.40STM32CubeProgrammer is v2.11.0, and STM32MP1-Ecosystem-v4.0.0 release stm32mp1-openstlinux-5.15-yocto-kirkston...
After following the wiki page "how to create your board device", I am exactly in the situation indicated at the end of this page : "The execution should fail just after the "Booting BL32" notice, because state definitions are missing in the device tr...
