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f1c_mainline [2021/02/09 06:20] – [常用操作] adminf1c_mainline [2025/10/14 06:22] (current) – external edit 127.0.0.1
Line 9: Line 9:
   make -j4   make -j4
    
 +
 编译完后,输出文件在 output/images/下: 编译完后,输出文件在 output/images/下:
   widora@Ubuntu:~/mpi-r$ ls output/images/*.img   widora@Ubuntu:~/mpi-r$ ls output/images/*.img
   output/images/sysimage-nand.img  output/images/sysimage-nor.img  output/images/sysimage-sdcard.img   output/images/sysimage-nand.img  output/images/sysimage-nor.img  output/images/sysimage-sdcard.img
  
 +<wrap hi>注意:</wrap>默认[[https://github.com/aodzip/buildroot-tiny200/blob/master/board/widora/mangopi/r3/devicetree/linux/devicetree.dts|dts]]编译出来的是nor版本,如需要nand版本,需要在55行后边加disabled 
 +  55        spi-max-frequency = <50000000>; 
 +  56        status = "disabled";
      
 +同时再将93行的注释掉
 +  93        //status = "disabled";
 +
 +<wrap hi>此修改方法在20210209之前有效,接下来代码库会有个大的更新</wrap>
 =====常用操作===== =====常用操作=====
 ===修改dts后,如何编译生效=== ===修改dts后,如何编译生效===
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