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串口和usb链接好了,从NOR FLASH启动,LCD白屏没有之前的“天嵌科技(黑底红字)”的画面,超级终端显示如下(并始终循环):
##### EmbedSky BIOS for SKY2440 #####
nand0: partition (params) size alignment incorrect
Press Space key to stop autoboot !
Booting Linux ...
Copy linux kernel from 0x0004c000 to 0x30008000, size = 0x00200000 ... Copy Kern
el to SDRAM done,Warning: this binary is not compressed linux kernel image
zImage magic = 0x00000000
NOW, Booting Linux......
undefined instruction
pc : [<30009944>] lr : [<33f81820>]
sp : 33f51ed4 ip : c000107e fp : 33f51de0
r10: 33f51ce0 r9 : 00000000 r8 : 33f53fdc
r7 : 30000100 r6 : 00000000 r5 : 000000a8 r4 : 30008000
r3 : fc000000 r2 : 30008000 r1 : 000000a8 r0 : 00000000
Flags: Nzcv IRQs off FIQs off Mode SVC_32
Resetting CPU ...
从NOR FLASH启动,LCD白屏没有之前的“天嵌科技(黑底红字)”的画面,按空格启动,超级终端显示如下:
##### Boot for Nor Flash #####
[1] Download u-boot to Nand Flash
[2] Download Eboot
[3] Download Linux Kernel
[4] Download WinCE NK.bin
[5] Download CRAMFS image
[6] Download YAFFS image
[7] Download to SDRAM & Run
[8] Boot the system
[9] Format the Nand Flash
[0] Set the boot parameters
[a] Download User Program
[o] Download u-boot to Nor Flash
[q] quit from menu
Enter your selection:
从NAND FLASH启动,无任何反应,超级终端无任何显示,LCD白屏
希望管理员能尽快给予帮助!谢谢 |
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