About BryanWang

BryanWang · 2020-01-03

Hello,After power on my EV1 board, I get the following error message:NOTICE: CPU: STM32MP157AAA Rev.B NOTICE: Model: STMicroelectronics STM32MP157C eval daughter on eval mother NOTICE: Board: MB1263 Var1 Rev.C-01 INFO: Reset reason (0x15): INFO...

BryanWang · 2019-12-09

Hello, I am trying to prepare QSPI Flash and eMMC with SD card u-boot on my EV1 board. Is there a document about this?The layout file I am using is FlashLayout_nor-emmc_stm32mp157c-ev1-trusted.tsv:#Opt Id Name Type IP Offset Binary - 0x01 fsbl1-boo...

BryanWang · 2019-12-05

Hello, I am trying to boot kernel via TFTP from U-Boot on my DK2 board, after retrieving PXE configuration file successfully, the uImage failed to retrieved. However, I could successfully get uImage file by u-boot tftp command.The steps I am followi...

BryanWang · 2019-12-03

Hi there, I am working with a customized STM32MP153A board and trying to boot from eMMC.I had prepared my eMMC following the steps that I found in <u-boot-stm32mp-2018.11-r0 source code directory>/board/st/stm32mp1/README file:8. Prepare eMMC======...

BryanWang · 2020-01-03

oh, my fault, I took the wrong u-boot file which is for DK2 board.....

BryanWang · 2019-12-05

Hi Olivier, yes, this post works. Thanks.

BryanWang · 2019-12-05

OK, got it. Thanks a lot for your help. You and Patrick really help a lot. 

BryanWang · 2019-12-04

Hello Bernard,Thanks for your answer. I think there are two main differences between our tests. I am using the baisc boot while you using trusted boot, and my eMMC is from Samsung, not Toshiba or Kingston which have been verified by ST. What's more,...

BryanWang · 2019-12-03

Oh, both basic boot and trusted boot are OK for me. The reason why I don't want to use CubeProgrammer is that it's needs much time to produce thousands products. If those u-boot steps work, maybe I can make these operations automatical with a few u-b...

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board_check_usb_power issues on EV1

Where to find the steps to prepare QSPI Flash and eMMC with u-boot?

Failed to boot the kernel via TFTP from U-Boot on STM32MP157c DK2 board.

STM32MP153a failed to boot from eMMC.

Re: board_check_usb_power issues on EV1

Re: Failed to boot the kernel via TFTP from U-Boot on STM32MP157c DK2 board.

Re: STM32MP153a failed to boot from eMMC.

Re: STM32MP153a failed to boot from eMMC.

Re: STM32MP153a failed to boot from eMMC.