About MLars.10

MLars.10 · 2020-07-27

Hello,We are using the LBEE5KL1DX-883 WLAN+BT chip with a STM32MP157C on a custom board. The SDIO interface is routed to the SDMMC3 interface (different from the DK-2 board). However when we are probing the brcmfmac module, it cannot find the mmc0 in...

MLars.10 · 2020-03-21

Hi,We're using a STM32MP157C on a custom board and trying to get ethernet over USB to work. We have a type B USB connector on the board and when a cable is connected, the USB peripheral seems to get suspended as the logs from dwc2 shows. We've seen t...

MLars.10 · 2020-07-28

HiYes, we are using basic boot (no TF-A). This is using the older version of the BSP (Kernel version 4.19.4, U-Boot version 2018.11, not sure what eco-system version it's part of)

MLars.10 · 2020-03-23

Somehow this issue got resolved without any software changes, which makes me believe this was due to some weird hardware/board issue.Either way, the logs were taken on a build using the ST Linux git repository on branch v4.19-stm32mp and commit 1cb30...

MLars.10 · 2020-03-22

What are the boot pin(s) tied to? Since you are starting from system memory it sounds like the BOOT0 pin is tied to VDD.

MLars.10 · 2020-03-18

There's an FAQ giving a good explanation and provides the solution.https://community.st.com/s/article/FAQ-DMA-is-not-working-on-STM32H7-devices

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LBEE5KL1DX-883 using SDMMC3

USB-OTG suspend on connect

Re: LBEE5KL1DX-883 using SDMMC3

Re: USB-OTG suspend on connect

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Re: STM32H750VBT6 ADC-DMA doesn't work.