About Guilam

Guilam · 2024-07-29

Hello,Would it be possible to have an updated guide on how to use a custom device tree within my own layer for latest STM32MP1 Ecosystem ?The one provided here "How to compile the device tree with the Distribution package" is clearly outdated, as th...

Guilam · 2024-07-29

Hello,Would it be possible to have an updated guide on how to use a custom device tree within my own layer for STM32MP1 Ecosystem 5.1.0?The one provided here https://wiki.st.com/stm32mpu/wiki/How_to_compile_the_device_tree_with_the_Distribution_Packa...

Guilam · 2024-07-29

Hello,Would it be possible to have an updated guide on how to use a custom device tree within my own layer for STM32MP1 Ecosystem 5.1.0?The one provided here https://wiki.st.com/stm32mpu/wiki/How_to_compile_the_device_tree_with_the_Distribution_Packa...

Guilam · 2024-06-24

Hello,I am trying to bring up my custom board with STM32MP157F largely inspired by STM32MP157F-DK2 board but with a dual RAM configuration.I am having a Panic error after ROM boot which states in the line before an error related to "fdt_counter_get",...

Guilam · 2024-07-12

So I finally fixed the problem by switch from Ecosystem 5.0.0 to Ecosystem 5.1.0. There must be a bugfix related to this issue in the most recent releases.I tried that by switching to 5.0.3 previously but I must had done it wrong considering it did n...

Guilam · 2024-07-05

Would you have any precisions of what you did to fix the issue? I have the exact same problem with exact same output logs and can't find a way to solve it. And I don't know what you mean by recreating linux defconfig.This would be a huge help, I have...

Guilam · 2024-07-01

STM32MP15x MPUs does not come with an embedded flash memory, that is why you need to incorporate uSD card, eMMC or NAND/NOR flash on your custom board.Only basic boot functionalities are integrated by ST inside the chip, the rest of the boot sequence...

Guilam · 2024-06-28

So I finally find the solution...There is a node in OPTEE device tree that I disabled in CubeMX and should not have. &timers15{status = "okay"; /* USER CODE BEGIN timers15 */ counter{status = "okay";};/* USER CODE END timers15 */}; This node is neces...

Guilam · 2024-06-24

The only thing I find weird in my output (other than the error) is that the building date is indicated as April 21, 2023. My host server for building images is configured at local time so it seems like some files used to generate my .wic images does ...

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How to implement device tree within layer in latest STM32MP15 ecosystem release

Guidelines for CUBEMX integration to custom layer - release 5.1.0

Update guidelines for CUBEMX integration to custom layer - release 5.1.0

STM32MP157F - Custom board Panic in TF-A "fdt_counter_get:146"

Re: STM32MP15 ECO 5.0.0 Kernel - Freezes at deferred probe pending

Re: STM32MP15 ECO 5.0.0 Kernel - Freezes at deferred probe pending

Re: STM32MP157 FIRMWARE

Re: STM32MP157F - Custom board Panic in TF-A "fdt_counter_get:146"

Re: STM32MP157F - Custom board Panic in TF-A "fdt_counter_get:146"