uboot 源码，版本 1.3.1This directory contains the source code for U-Boot, a boot loader for Embedded boards based on PowerPC, ARM, MIPS and several other processors, which can be installed in a boot ROM and used to initialize and test the hardware o

This directory contains the source code for U-Boot, a boot loader for Embedded boards based on PowerPC, ARM, MIPS and several other processors, which can be installed in a boot ROM and used to initialize and test the hardware or to download and

mips君正4775，usb generic serial驱动，实现usb模拟串口功能。可用在bootrom或uboot等处-mips jz4775,usb generic serial driver,use usb simulate serial. you can use it in bootrom or uboot.

u-boot是德国DENX小组开发的用于多种嵌入式CPU（ MIPS、x86、ARM、PowerPC、XScale等）的bootloader程序, UBoot不仅支持嵌入式Linux系统的引导，还支持VxWorks, QNX等多种嵌入式操作系统。u-boot是GPL下资源代码最完整的一个通用BootLoader支持大量开发板：214个开发板（u-boot1.1.6），有大量的外设驱动。-U-boot is a German DENX group for the development of a