问题

• 按照官网教程 Getting_started 操作测试开发板
• 进行到使用 CubeProgrammer 下载 STM32MP1 OpenSTLinux Starter Package 至SD卡时下载错误

操作过程

• 设置开发板启动模式
• 重启开发板
• 连接CubeProg
• 选择.tsv文件 FlashLayout_sdcard_stm32mp157f-dk2-trusted.tsv
• 选择Binaries path
• 下载
• 听到USB设备弹出提示音
• CubeProg报错

CubeProg 输出的错误信息(部分)

• ...前面省略
• 11:50:11:906 : sending a set alternate setting request with index: 2
• 11:50:11:906 : Memory Programming ...
• 11:50:11:906 : Opening and parsing file: fip-stm32mp157f-dk2-trusted.bin
• 11:50:11:908 : File : fip-stm32mp157f-dk2-trusted.bin
• 11:50:11:908 : Size : 1090807 Bytes
• 11:50:11:908 : Partition ID : 0x06
• 11:50:11:908 : Download in Progress:
• 11:50:11:908 : Size : 1090807 Bytes
• 11:50:11:908 : sending packet nbr: 0
• 11:50:11:909 : DFU status = 0
• 11:50:11:909 : DFU State = 5
• ...中间省略若干灰色输出信息
• 11:50:11:970 : sending packet nbr: 121
• 11:50:11:971 : DFU status = 0
• 11:50:11:971 : DFU State = 5
• 11:50:11:971 : sending packet nbr: 122
• 11:50:15:891 : libusb control transfer error [-7] : LIBUSB_ERROR_TIMEOUT
• 11:50:15:891 : Error: failed to download Segment[0]
• 11:50:15:891 : Error: failed to download the File
• 11:50:15:926 : Error: Download partition 0x06 failed
• 11:50:15:967 : Error: TSV flashing service failed
• 11:50:16:594 : Warning: Connection to device 0x500 is lost
• 11:50:17:396 : Disconnected from device.
• 11:50:17:397 : STLinkUSBDriver.dll loaded

STlink 输出的信息

• U-Boot 2020.10-stm32mp-r2 (Oct 05 2020 - 15:15:32 +0000)
• CPU: STM32MP157FAC Rev.Z
• Model: STMicroelectronics STM32MP157F-DK2 Discovery Board
• Board: stm32mp1 in trusted mode (st,stm32mp157f-dk2)
• Board: MB1272 Var4.0 Rev.C-02
• DRAM: 512 MiB
• Clocks:
• -MPU : 800 MHz
• -MCU : 208.878 MHz
• -AXI : 266.500 MHz
• -PER : 24 MHz
• -DDR : 533 MHz
• WDT: Started with servicing (32s timeout)
• NAND: 0 MiB
• MMC: STM32 SD/MMC: 0, STM32 SD/MMC: 1
• In: serial
• Out: serial
• Err: serial
• Net: eth0: ethernet@5800a000
• Hit any key to stop autoboot: 1 0
• Boot over usb0!
• partitions : Writing GPT: success!
• done
• Erasing fip on mmc 0: done
• DFU alt info setting: done
• crq->brequest:0x0
• crq->brequest:0x0
• UPLOAD ... done
• Ctrl+C to exit ...
• DOWNLOAD ... OK
• Ctrl+C to exit ...
• UPLOAD ... done
• Ctrl+C to exit ...
• UPLOAD ... done
• Ctrl+C to exit ...
• DOWNLOAD ... OK
• Ctrl+C to exit ...
• UPLOAD ... done
• Ctrl+C to exit ...
• UPLOAD ... done
• Ctrl+C to exit ...

其他

• 供电使用树莓派5V3A电源适配器，未提示电流不足
• SD卡原装16G与另一张32G均试过
• 换第二台计算机错误同样

想问一下各位是什么问题