STM32 MPUs Products

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Resolved! stm32mp15x emmc reboot stuck-up

Hi,I have a problem with hanging up my board occasionally when an issue from the console reboot.I read about and the internet says this is a problem with the EMMC memory's power cycle.So I followed by a linkhttps://github.com/orangepi-xunlong/openwrt...

MWoło.2 by Senior III
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  • 2 replies
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Resolved! STM32MP151 emmc OTP configure

Hello. We already have a custom board based on STM32MP151CAD3 with an eMMC. The following pins are different with default eMMC pins.SDMMC2_CMD: PA0SDMMC2_D1: PB7 As not default pins are used, we need to update OTP value. Here are my result. OTP3 = 0x...

Kernel panic after flashing

Hello, I built an image with the following configuration by using the ST wiki pages:STM32MP157D-DK1 Evaluation BoardYocto KirkstoneSTM32MP1-Ecosystem-v4.1.0meta-java layer (branch kirkstone)I have used the following command to create an image:./creat...

enienws by Associate
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  • 0 replies
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Resolved! STM32MP133 OTP Alternate QSPI Boot

Hello, In order to use the non-default QSPI boot locations, my understanding is port0-port3, 4 signals need to be defined in OTP words 3, 5, and 6 based on a similar question about SDMMC1 discussed here:https://community.st.com/t5/stm32-mpu-products/...

Jasper by Associate II
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  • 4 replies
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STM32MP151 in USB/UART boot mode after reboot

Hello,We are using the STM32MP151 custom board microprocessor with an external flash memory (emmc). At start-up the board and linux boot correctly, but when reboot it, the board keeps in uart/usb boot loader mode and doesn't boot. It happen also when...

Ma_mh1_0-1689848613566.png
Ma_mh1 by Associate
  • 671 Views
  • 1 replies
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Unable to boot my STM32MP157F-EV1 card from SD

Hello,I've been trying to boot my STM32MP157F-EV1 evaluation board from the SD card but I get the result that is shown in the image when using minicom. I used to work on the board for a long time with no problem, but recently I tried booting it again...

Screenshot from 2023-06-25 16-35-37.png
Yamir.1 by Associate II
  • 1640 Views
  • 5 replies
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stm32mp135 - pcm5102a - sai1a

Hello,I try to connect a popular Arduino board PCM5102a with my board which is base on STM32MP135.I read some documentation from the linkhttps://wiki.st.com/stm32mpu/wiki/ALSA_overviewhttps://wiki.st.com/stm32mpu/wiki/Soundcard_configurationhttps://w...

MWoo2_0-1688975337399.jpeg
MWoło.2 by Senior III
  • 3330 Views
  • 11 replies
  • 1 kudos

Resolved! S24_LE support on I2S of STM32MP1 line

Hi,what's the state of the S24_LE format support on the STM32MP1 line of boards? It seems that S16_LE and S32_LE formats are supported on the I2S dai, however S24_LE is rather unavailable. Is there a way to somehow enable it (maybe through Cube MX) o...

AJank.2 by Associate III
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  • 2 replies
  • 1 kudos

DDR Test suite binary file can not start

Try to conduct the DDR test to my STM32MP135 customized board,  following the instruction in the DDR test util:https://github.com/STMicroelectronics/STM32DDRFW-UTILwhile after successfully download the test binary file, the test code didn't start,  I...

efancier by Associate II
  • 710 Views
  • 0 replies
  • 0 kudos