About jhi

jhi · 2024-07-25

As the title says, when I add the (with or without "regulator-always-on") vdd: vdd { compatible = "regulator-fixed"; regulator-name = "vdd"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; or vdd_ddr: vdd_ddr { ...

jhi · 2024-07-25

I'm using minimal device tree files to get a custom (MYIR MYC-YF135) board to boot. At the moment I'm stuck when OP-TEE should give the control to u-boot. The boot stops on error message: No serial driver found .... F/TC:0 0 _regulator_enable:150 v...

jhi · 2024-04-16

First time trying to get OPTEE working on custom board. The boot stops when OPTEE panics NOTICE: CPU: STM32MP157AAC Rev.Z NOTICE: Model: STMicroelectronics custom STM32CubeMX board - openstlinux-6.1-yocto-mickledore-mp1-v23.06.21 NOTICE: BL2: v2.8...

jhi · 2024-04-16

I have a running system (based on bootlin buildroot) with kernel 5.10 and I wanted to update it to use the latest 6.1 and now I have a problem that the BL2 panics: NOTICE: CPU: STM32MP157AAC Rev.Z NOTICE: Model: STMicroelectronics custom STM32Cube...

jhi · 2023-09-27

I already wrote a about this to pinned release thread, but as there is no public tracker I don't know if that was the correct place, so I decided to a make a new thread.On macOS, it is not possible to type '@', because ALT+L is hard coded for 'Login'...

jhi · 2024-07-25

Here are my device tree files.It is possible to attach only 3 files so the uboot-u-boot.dts is here:// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause) /* * Copyright (C) 2023, STMicroelectronics - All Rights Reserved * Author: STM32Cube...

jhi · 2024-07-25

Yes I already saw it, but the base address (0x40010000) is correct for the UART4 (it is the default). And there are no switches in OP-TEE for UART4 as there are for USART2.

jhi · 2024-04-18

Well, I just removed USB from my tf-a and optee dts files as I do not need it at the moment. Then the boot goes a little bit further, but panics again:I/TC: HUK unlocked F/TC:0 0 pager_deploy_page:1469 Mapped 0x30015000 -> 0x2fffe000 F/TC:0 0 pager_d...

jhi · 2024-04-16

Never mind. I forgot to update the DDR settings (stm32mp15-mx.dtsi) for tfa.

jhi · 2024-03-25

Do you even read the replies? Where can I write the bug report for the @-key not working on German-keyboard macOS because the *** ST-LOGIN is HARD CODED to ALT+L combo? It can't be so difficult to let the user change the key for that!I have already w...

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User Activity

STM32MP135: Boot stops if vdd or vdd_ddr defined as fixed-regulator to tf-a device tree

STM32MP135: U-boot - No serial driver found

OPTEE panic fixed_regulator_probe failed

STM32MP157A DDR size detected wrong

STM32CubeIDE 1.13.2 macOS keybinding problem

Re: STM32MP135: U-boot - No serial driver found

Re: STM32MP135: U-boot - No serial driver found

Re: OPTEE panic fixed_regulator_probe failed

Re: STM32MP157A DDR size detected wrong

Re: STM32CubeIDE 1.15.0 released