[U-Boot-Users] Problem:'Kernel command line' not getting bootargs
jacky
jacky_shen at usish.com
Tue Jun 27 08:27:23 CEST 2006
Hello:
When implement bootm command, u-boot will start linux kernel, and pass the
parameters with r3, r4, r5, r6 and r7 like this.
/*
* Linux Kernel Parameters:
* r3: ptr to board info data
* r4: initrd_start or 0 if no initrd
* r5: initrd_end - unused if r4 is 0
* r6: Start of command line string
* r7: End of command line string
*/
(*kernel) (kbd, initrd_start, initrd_end, cmd_start, cmd_end);
But linux kernel boot information shows that the Kernel command line was
empty, what may cause the problem.
Thank you!
Best wishes
jacky
USISH RD CENTER
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