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zhangtinglu
Associate III
since ‎2019-01-01
‎2024-11-21

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  • 23 Posts
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Problems using mini PCIe MT7921 wireless network card with SMT32MP257F-EV1

2024-11-01
HI: I install the mini PCIe MT7921 wireless network card on stm32mp257f-ev1 board. root@stm32mp2:/# lspci00:00.0 PCI bridge: Synopsys, Inc. Device 0550 (rev 01)01:00.0 Network controller: MEDIATEK Corp. MT7921 802.11ax PCI Express Wireless Network Ad...

STM32MP257F-EV1 external graphics card running PS2 emulator

2024-10-07
Is it possible to use an STM32MP257F-EV1 miniPCIe with an external low-speed graphics card? I want to use it to run the PS2 emulator.

stm_drm_platform_probe call multiple failure issues

2024-06-03
Unable to get STM32 DDR PMU clockstm32-display 5a001000.display-controller: stm_drm_platform_probestm32-display 5a001000.display-controller: drv_load:-517debugfs: Directory 'cpu0' with parent 'opp' already present!remoteproc remoteproc0: releasing m4...

About DRM initialization problem using DSI interface

2024-06-03
Kernel version：5.4.31Unable to get STM32 DDR PMU clockstm32-display 5a001000.display-controller: stm_drm_platform_probestm32-display 5a001000.display-controller: drv_load:-517debugfs: Directory 'cpu0' with parent 'opp' already present!remoteproc remo...

Some problems encountered in stm32mp157C-DK2 SD card making system

2020-01-19
I compiled uboot and Linux kernel packages, used a brand new SD card.and used "sgdisk" to divide them into five areas. fsbl1,fsbl2,ssbl,bootfs,rootfs.Use the following command to complete the burning of u-boot：---------------------------------------...
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