5. RK3399J Linux SD card to start Buildroot firmware

1. Install the image burning tool win32diskimager

Own Baidu download tool

2. Format the sd card

(1) Download and install SD Card Formatter 5.0.1 Setup.exe software from Baidu, and open it after installation!
(2) Use SdCardFormatter to format the SD card, the formatting steps are as follows
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3. Burn the image file

(1) Insert the SD card into the computer through a card reader
(2) Use win32diskimager to burn the image file sdcard.img compiled by buildroot
(3) "Run as administrator" win32diskimager, select the SD card and select the image as shown below File sdcard.img, and then click "Write", the operation steps are as shown in the
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figure below: The meaning of each serial number in the figure above is:

  1. Select SD card
  2. Select the image file sdcard.img
  3. Click "write"
  4. Be sure to write.
    After the programming is successful, the dialog box "Write successfully" pops up, click OK at this time, remove the SD card, turn the start switch to the SD card, and power on to start
    the development board.

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Origin blog.csdn.net/qq_18077275/article/details/108903270