研究生
最后登录1970-1-1
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注册时间2016-2-20
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参照 http://tutorial.linux.doc.embedf ... uilding_kernel.html 下载、编译内核。
没把内核烧到mmc,用以下命令启动内核
[mw_shl_code=c,true]nfs 80800000 192.168.0.2:/nfsroot/zImage
nfs ${fdt_addr} 192.168.0.2:/nfsroot/imx6ull-14x14-evk-gpmi-weim-50-70-dht11-leds.dtb
bootz ${loadaddr} - ${fdt_addr}[/mw_shl_code]
结果报错:
[mw_shl_code=c,true]VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
Please append a correct "root=" boot option; here are the available partitions:
0100 65536 ram0 (driver?)
0101 65536 ram1 (driver?)
0102 65536 ram2 (driver?)
0103 65536 ram3 (driver?)
0104 65536 ram4 (driver?)
0105 65536 ram5 (driver?)
0106 65536 ram6 (driver?)
0107 65536 ram7 (driver?)
0108 65536 ram8 (driver?)
0109 65536 ram9 (driver?)
010a 65536 ram10 (driver?)
010b 65536 ram11 (driver?)
010c 65536 ram12 (driver?)
010d 65536 ram13 (driver?)
010e 65536 ram14 (driver?)
010f 65536 ram15 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
drivers/leds/led-core.c, led_set_brightness, 121
[/mw_shl_code]
跪求大佬解答如何修改?
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