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tinyflash [2020/06/14 03:48] – 外部编辑 127.0.0.1tinyflash [2025/10/14 06:22] (current) – external edit 127.0.0.1
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-=====f1c200 USB方式刷机===== +=====USB方式NorFlash刷机===== 
-1. 下载并解压缩{{ :zh:zadig-2_3_exe.7z |}},  {{ :zh:sunxi-tools-win32_f1_flash.zip |}}+如果MPi-R板背面是Winbond的W25Q128(16MB nor flash),那么就要用fel刷机。
  
-2. 不插TF卡,按住BOOT按钮后插入USB线;或者先插入USB,保持按住BOOT按钮姿势时短按下RST键,可主动进入USB刷机模式,电脑检测到新的usb烧写设备。 
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-3. 打开 zadig, 选择 Options -> List All Devices, 选择全志的设备, 点击安装驱动按钮 
-刚开始插上电脑会出现“未知设备”,VID为1F3A,PID为EFE8 
-在win上通过安装驱动。 
-{{:zh:qq20171028164820.png?400|}} 
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-===sunxi-fel用法=== 
 查看芯片信息sunxi-fel ver \\ 查看芯片信息sunxi-fel ver \\
 AWUSBFEX soc=00001663(F1C100s) 00000001 ver=0001 44 08 scratchpad=00007e00 00000000 00000000 AWUSBFEX soc=00001663(F1C100s) 00000001 ver=0001 44 08 scratchpad=00007e00 00000000 00000000
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-列出所有芯片的信息sunxi-fel -l \\ 
-USB device 001:020   Allwinner F1C100s 
  
 显示spiflash的信息sunxi-fel spiflash-info \\ 显示spiflash的信息sunxi-fel spiflash-info \\
 Manufacturer: Winbond (EFh), model: 40h, size: 16777216 bytes. Manufacturer: Winbond (EFh), model: 40h, size: 16777216 bytes.
  
-烧写一体镜像文件:sunxi-fel.exe -p spiflash-write 0 ..\flash_16m.bin \\+烧写一体镜像文件:sunxi-fel.exe -p spiflash-write 0 sysimage-nor.bin
 100% [================================================] 16777 kB,   55.0 kB/s 100% [================================================] 16777 kB,   55.0 kB/s
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 按偏移烧写各个数据: 按偏移烧写各个数据:
tinyflash.1592106483.txt.gz · Last modified: (external edit)

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