About MWoło.2

MWoło.2 · 2025-01-22

Edited console output - see here for future referenceHello,I encounter a problem with my LCD from Winstar model WF50DTYA3MNG10.I have a custom board based on STM32MP157 with a display connected to Mipi 2 lanes.On previous Openstlinux(kirkstone) witho...

MWoło.2 · 2025-01-13

Hello,I encountered a problem with optee that I could not resolve due to a misunderstanding of debug information.During boot up the board, I get the following debug logSpoiler...F/TC:0 0 __clk_enable:1195 Clock 192 has been enabledD/TC:0 0 probe_driv...

MWoło.2 · 2024-12-21

Hello,I am trying to compile the Openst Linux for my custom board. I did it succeed in the Kirskstone distro which is based on tf-a. Now I try compiling the latest Openstlinux (6.0, scarthgap) with the optee-os but encounter a problem with the file g...

MWoło.2 · 2024-06-13

Hi,I have a small problem with the RTC on STM32MP153. From hardware point of view I'm able to see sine waveform on the resonator 32.768kHz which is connected to PC14, PC15.I use the Openstlinux - kirkstone (openstlinux-5.15-yocto-kirkstone-mp1-v22.11...

MWoło.2 · 2023-12-11

Hello,currently, I'm in the production phase of my product which is based on stm32mp153. Unfortunately, I have a huge problem with setting the password for root.First I commented debug-tweks in local.conf.I added INHERIT += "extrausers" EXTRA_USERS_...

MWoło.2 · 2025-01-25

I've got an answer. It's simply the wrong clock configured in STMCubeMX(missing CLK_DSI_DSIPLL in st,clksrc). I checked again, set it correctly and now it's working as expected.The topic can be closed.BRMichal

MWoło.2 · 2025-01-15

The problem with the kernel was resolved by changing a defconfig to valid.BRMichal

MWoło.2 · 2025-01-14

After adding earlycon into the kernel param I get something likeSpoilerStarting kernel ...[ 0.000000] Booting Linux on physical CPU 0x0[ 0.000000] Linux version 6.6.48 (oe-user@oe-host) (arm-ostl-linux-gnueabi-gcc (GCC) 13.3.0, GNU ld (GN4[ 0.000000]...

MWoło.2 · 2025-01-14

Hi GatienC,First, thanks for the explanation. I'm a newbie in the trust zone, optee, and other security-related topics. Understanding it at a minimal level is necessary to go further.Regarding IWDG2 I misunderstand the checkbox in the cubeThe checkbo...

MWoło.2 · 2025-01-13

Finally, I resolved a panic problem. The problem was related to iwdg2. Cube generates an iwdg2 section but without providing information into &etzpc {DECPROT(STM32MP1_ETZPC_IWDG2_ID, DECPROT_S_RW, DECPROT_UNLOCK)}When I change iwdg2 to iwdg1 cube put...

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Stm32mp157 lcd panel-ili9881c fifo underrun

Stm32mp157 optee ETC panic 0 0 ECO 5.0.3

OPTEE-OS custom STM32MP157 board tsv file generation

STM32MP153 rtc stop counting when power down

The root password how to set during compilation the Openstlinux

Re: Stm32mp157 lcd panel-ili9881c fifo underrun

Re: Stm32mp157 optee ETC panic 0 0 ECO 5.0.3

Re: Stm32mp157 optee ETC panic 0 0 ECO 5.0.3

Re: Stm32mp157 optee ETC panic 0 0 ECO 5.0.3

Re: Stm32mp157 optee ETC panic 0 0 ECO 5.0.3