文件名称:vivi
介绍说明－－下载内容均来自于网络，请自行研究使用
vivi是MIZI公司开发的系统引导程序,原本只支持串口下载。本文以S3C2410处理器加CS8900网络芯片为例,介绍一种在vivi基础上增加网络支持的设计方法，使vivi能够通过TFTP下载文件，可以有效地缩短系统的开发周期，方便用户使用。
关键词 vivi Bootloader TFTP协议 网络功能扩展
随着嵌入式的发展，基于ARM的系统越来越流行。在开发ARM系统时，第一步就是要选择一种合适的Bootloader。目前网络上可得到的Bootloader很多，一般几十KB，所以除非要求把Bootloader限制在几KB以内，否则没有必要自己去写一个Bootloader。Bootloader一般存放在Flash中。当前主流的Flash分为NOR Flash和NAND Flash。前者价格比后者高出很多，而性能相差无几。如果系统采用的是NAND Flash，那么vivi可能会是一个好的选择。-err
关键词 vivi Bootloader TFTP协议 网络功能扩展
随着嵌入式的发展，基于ARM的系统越来越流行。在开发ARM系统时，第一步就是要选择一种合适的Bootloader。目前网络上可得到的Bootloader很多，一般几十KB，所以除非要求把Bootloader限制在几KB以内，否则没有必要自己去写一个Bootloader。Bootloader一般存放在Flash中。当前主流的Flash分为NOR Flash和NAND Flash。前者价格比后者高出很多，而性能相差无几。如果系统采用的是NAND Flash，那么vivi可能会是一个好的选择。-err
相关搜索： vivi
vivi
tftp
vivi
tftp
arm
串口
2410
cs8900
vivi
bootloader
vivi
s3c2410
s3c2410
vivi
vivi-usb
vivi
tftp
vivi
tftp
arm
串口
2410
cs8900
vivi
bootloader
vivi
s3c2410
s3c2410
vivi
vivi-usb
(系统自动生成,下载前可以参看下载内容)
下载文件列表
vivi
....\.config
....\.config.old
....\.cvsignore
....\arch
....\....\.cvsignore
....\....\config.in
....\....\CVS
....\....\...\Entries
....\....\...\Repository
....\....\...\Root
....\....\def-configs
....\....\...........\CVS
....\....\...........\...\Entries
....\....\...........\...\Repository
....\....\...........\...\Root
....\....\...........\SBC-2410X
....\....\...........\smdk2410
....\....\defconfig
....\....\Makefile
....\....\s3c2410
....\....\.......\.mmu.o.flags
....\....\.......\.nand_read.o.flags
....\....\.......\.proc.o.flags
....\....\.......\.s3c2410.o.flags
....\....\.......\.smdk.o.flags
....\....\.......\.smdk2410_test.o.flags
....\....\.......\CVS
....\....\.......\...\Entries
....\....\.......\...\Repository
....\....\.......\...\Root
....\....\.......\head.o
....\....\.......\head.S
....\....\.......\Makefile
....\....\.......\mmu.c
....\....\.......\mmu.o
....\....\.......\nand_read.c
....\....\.......\nand_read.o
....\....\.......\proc.c
....\....\.......\proc.o
....\....\.......\s3c2410.o
....\....\.......\smdk.c
....\....\.......\smdk.o
....\....\.......\smdk2410_test.c
....\....\.......\smdk2410_test.o
....\....\.......\test.c
....\....\vivi.lds
....\....\vivi.lds.in
....\COPYING
....\CVS
....\...\Entries
....\...\Repository
....\...\Root
....\Documentation
....\.............\.cvsignore
....\.............\booting.ARM
....\.............\CHANGELOG
....\.............\compile.txt
....\.............\Configure.help
....\.............\Configure.help.en
....\.............\CVS
....\.............\...\Entries
....\.............\...\Repository
....\.............\...\Root
....\.............\guide.txt
....\.............\html
....\.............\....\CVS
....\.............\....\...\Entries
....\.............\....\...\Repository
....\.............\....\...\Root
....\.............\....\guide.html
....\.............\optoions.txt
....\.............\README
....\.............\vivi_priv_data.txt
....\drivers
....\.......\CVS
....\.......\...\Entries
....\.......\...\Repository
....\.......\...\Root
....\.......\Makefile
....\.......\mtd
....\.......\...\.mtd.o.flags
....\.......\...\.mtdcore.o.flags
....\.......\...\Config.in
....\.......\...\CVS
....\.......\...\...\Entries
....\.......\...\...\Repository
....\.......\...\...\Root
....\.......\...\Makefile
....\.......\...\maps
....\.......\...\....\.mapslink.o.flags
....\.......\...\....\.s3c2410_flash.o.flags
....\.......\...\....\Config.in
....\.......\...\....\CVS
....\.......\...\....\...\Entries
....\.......\...\....\...\Repository
....\.......\...\....\...\Root
....\.......\...\....\Makefile
....\.......\...\....\mapslink.o
....\.......\...\....\pxa250_flash.c
....\.config
....\.config.old
....\.cvsignore
....\arch
....\....\.cvsignore
....\....\config.in
....\....\CVS
....\....\...\Entries
....\....\...\Repository
....\....\...\Root
....\....\def-configs
....\....\...........\CVS
....\....\...........\...\Entries
....\....\...........\...\Repository
....\....\...........\...\Root
....\....\...........\SBC-2410X
....\....\...........\smdk2410
....\....\defconfig
....\....\Makefile
....\....\s3c2410
....\....\.......\.mmu.o.flags
....\....\.......\.nand_read.o.flags
....\....\.......\.proc.o.flags
....\....\.......\.s3c2410.o.flags
....\....\.......\.smdk.o.flags
....\....\.......\.smdk2410_test.o.flags
....\....\.......\CVS
....\....\.......\...\Entries
....\....\.......\...\Repository
....\....\.......\...\Root
....\....\.......\head.o
....\....\.......\head.S
....\....\.......\Makefile
....\....\.......\mmu.c
....\....\.......\mmu.o
....\....\.......\nand_read.c
....\....\.......\nand_read.o
....\....\.......\proc.c
....\....\.......\proc.o
....\....\.......\s3c2410.o
....\....\.......\smdk.c
....\....\.......\smdk.o
....\....\.......\smdk2410_test.c
....\....\.......\smdk2410_test.o
....\....\.......\test.c
....\....\vivi.lds
....\....\vivi.lds.in
....\COPYING
....\CVS
....\...\Entries
....\...\Repository
....\...\Root
....\Documentation
....\.............\.cvsignore
....\.............\booting.ARM
....\.............\CHANGELOG
....\.............\compile.txt
....\.............\Configure.help
....\.............\Configure.help.en
....\.............\CVS
....\.............\...\Entries
....\.............\...\Repository
....\.............\...\Root
....\.............\guide.txt
....\.............\html
....\.............\....\CVS
....\.............\....\...\Entries
....\.............\....\...\Repository
....\.............\....\...\Root
....\.............\....\guide.html
....\.............\optoions.txt
....\.............\README
....\.............\vivi_priv_data.txt
....\drivers
....\.......\CVS
....\.......\...\Entries
....\.......\...\Repository
....\.......\...\Root
....\.......\Makefile
....\.......\mtd
....\.......\...\.mtd.o.flags
....\.......\...\.mtdcore.o.flags
....\.......\...\Config.in
....\.......\...\CVS
....\.......\...\...\Entries
....\.......\...\...\Repository
....\.......\...\...\Root
....\.......\...\Makefile
....\.......\...\maps
....\.......\...\....\.mapslink.o.flags
....\.......\...\....\.s3c2410_flash.o.flags
....\.......\...\....\Config.in
....\.......\...\....\CVS
....\.......\...\....\...\Entries
....\.......\...\....\...\Repository
....\.......\...\....\...\Root
....\.......\...\....\Makefile
....\.......\...\....\mapslink.o
....\.......\...\....\pxa250_flash.c