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这个问题一直困扰着我
今天狠下心将自己编译的uboot给舍弃掉了,但是问题依旧没有得到解决
当从nor启动时出现如下的信息
##### EmbedSky BIOS for SKY2440/TQ2440 #####
Press Space key to Download Mode !
Booting Linux ...
Copy linux kernel from 0x00200000 to 0x30008000, size = 0x00200000 ... Copy Kernel to SDRAM done,Warning: this binary is not compressed linux kernel image
zImage magic = 0xd910a4c3
NOW, Booting Linux......
从nand启动时出现如下的信息
*** Warning - bad CRC or NAND, using default environment
##### EmbedSky BIOS for SKY2440/TQ2440 #####
Press Space key to Download Mode !
Booting Linux ...
Copy linux kernel from 0x00200000 to 0x30008000, size = 0x00200000 ... Copy Kernel to SDRAM done,NOW, Booting Linux......
data abort
pc : [<3000b420>] lr : [<0000005c>]
sp : 301ffa68 ip : 749879c8 fp : 301ffa84
r10: 40000000 r9 : 30000000 r8 : 30008000
r7 : 0714ef97 r6 : 2e7135c5 r5 : 648b57cb r4 : 301f65c4
r3 : 000000a8 r2 : 3020fa88 r1 : 301ffa88 r0 : 3020fa88
Flags: nzCv IRQs off FIQs off Mode SVC_32
Resetting CPU ...
请问这到底是什么原因?请亚瑟王帮我解答一下,很急! |
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