U-Boot Directory

最新推荐文章于 2025-10-20 22:12:00 发布

原创最新推荐文章于 2025-10-20 22:12:00 发布 · 634 阅读

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#library #hierarchy #documentation #networking #header #tools

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本文全面涵盖了从前端开发到区块链等多领域的信息技术知识，包括技术工具、开发环境、算法、数据安全等核心内容，为读者提供了一站式的技术学习指南。

Directory Hierarchy:
====================

/arch           Architecture specific files
/arm           Files generic to ARM architecture
    /cpu       CPU specific files
      /arm720t       Files specific to ARM 720 CPUs
      /arm920t       Files specific to ARM 920 CPUs
   /at91       Files specific to Atmel AT91RM9200 CPU
   /imx       Files specific to Freescale MC9328 i.MX CPUs
   /s3c24x0   Files specific to Samsung S3C24X0 CPUs
      /arm925t       Files specific to ARM 925 CPUs
      /arm926ejs   Files specific to ARM 926 CPUs
      /arm1136       Files specific to ARM 1136 CPUs
      /ixp       Files specific to Intel XScale IXP CPUs
      /pxa       Files specific to Intel XScale PXA CPUs
      /s3c44b0       Files specific to Samsung S3C44B0 CPUs
      /sa1100       Files specific to Intel StrongARM SA1100 CPUs
    /lib       Architecture specific library files
/avr32       Files generic to AVR32 architecture
    /cpu       CPU specific files
    /lib       Architecture specific library files
/blackfin       Files generic to Analog Devices Blackfin architecture
    /cpu       CPU specific files
    /lib       Architecture specific library files
/x86           Files generic to x86 architecture
    /cpu       CPU specific files
    /lib       Architecture specific library files
/m68k           Files generic to m68k architecture
    /cpu       CPU specific files
      /mcf52x2       Files specific to Freescale ColdFire MCF52x2 CPUs
      /mcf5227x       Files specific to Freescale ColdFire MCF5227x CPUs
      /mcf532x       Files specific to Freescale ColdFire MCF5329 CPUs
      /mcf5445x       Files specific to Freescale ColdFire MCF5445x CPUs
      /mcf547x_8x   Files specific to Freescale ColdFire MCF547x_8x CPUs
    /lib       Architecture specific library files
/microblaze       Files generic to microblaze architecture
    /cpu       CPU specific files
    /lib       Architecture specific library files
/mips           Files generic to MIPS architecture
    /cpu       CPU specific files
      /mips32       Files specific to MIPS32 CPUs
    /lib       Architecture specific library files
/nios2       Files generic to Altera NIOS2 architecture
    /cpu       CPU specific files
    /lib       Architecture specific library files
/powerpc       Files generic to PowerPC architecture
    /cpu       CPU specific files
      /74xx_7xx       Files specific to Freescale MPC74xx and 7xx CPUs
      /mpc5xx       Files specific to Freescale MPC5xx CPUs
      /mpc5xxx       Files specific to Freescale MPC5xxx CPUs
      /mpc8xx       Files specific to Freescale MPC8xx CPUs
      /mpc8220       Files specific to Freescale MPC8220 CPUs
      /mpc824x       Files specific to Freescale MPC824x CPUs
      /mpc8260       Files specific to Freescale MPC8260 CPUs
      /mpc85xx       Files specific to Freescale MPC85xx CPUs
      /ppc4xx       Files specific to AMCC PowerPC 4xx CPUs
    /lib       Architecture specific library files
/sh           Files generic to SH architecture
    /cpu       CPU specific files
      /sh2       Files specific to sh2 CPUs
      /sh3       Files specific to sh3 CPUs
      /sh4       Files specific to sh4 CPUs
    /lib       Architecture specific library files
/sparc       Files generic to SPARC architecture
    /cpu       CPU specific files
      /leon2       Files specific to Gaisler LEON2 SPARC CPU
      /leon3       Files specific to Gaisler LEON3 SPARC CPU
    /lib       Architecture specific library files
/api           Machine/arch independent API for external apps
/board           Board dependent files
/common           Misc architecture independent functions
/disk           Code for disk drive partition handling
/doc           Documentation (don't expect too much)
/drivers       Commonly used device drivers
/examples       Example code for standalone applications, etc.
/fs           Filesystem code (cramfs, ext2, jffs2, etc.)
/include       Header Files
/lib           Files generic to all architectures
/libfdt       Library files to support flattened device trees
/lzma           Library files to support LZMA decompression
/lzo           Library files to support LZO decompression
/net           Networking code
/post           Power On Self Test
/rtc           Real Time Clock drivers
/tools           Tools to build S-Record or U-Boot images, etc.