分类: LINUX
2013-08-20 00:17:41
[x] format NAND FLASH for Linux
[v] Download vivi
[y] Download root_yaffs image
[a] Absolute User Application
[l] Download WinCE boot-logo
[w] Download WinCE NK.bin
[d] Download & Run
[z] Download zImage into RAM
[g] Boot linux from RAM
[f] Format the nand flash
[b] Boot the system
[s] Set the boot parameters
[u] Backup NAND Flash to HOST through USB(upload)
[q] Goto shell of vivi
[i] Version: 1138-2K
Enter your selection: d
选择a就只是下载,d就是下载跟启动u-boot。由于此时nor-flash跟nand-flash都无法启动u-boot,通常情况下硬件自动断开,所以DNW断开了
因此,一开始把程序烧进去前,应该按“a”-----只是下载程序。
为了能够从NORflash启动u-boot,一下链接有介绍方法,可以直接选“d”,下载后由norflash来启动u-boot