Yes, i have tried to press the 'space' several times, but the u-boot i am using does't support the 'space' press. And when the OS has started, i delete the kernel and restart the board. Now, the u-boot goto command line model. But this is too complex and will destroy the kernel which had been stored in nandflash before.
Lori Gao R&D center(Shanghai) Rayco (Shanghai) Medical Products Company Limited Carestream Health Inc. Yusuf Caglar AKYUZ <[email protected]> 02/22/2009 03:10 PM To Lori Gao <[email protected]> cc [email protected] Subject Re: How to stop the u-boot autoboot? -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Lori Gao wrote: > Dear All: > > When i set the bootdelay parameter to zero, the u-boot will boot OS > without delay. But in this situation, i can't stop the u-boot into the > command model even pressing ctrl+c. How can i keep no delay to boot OS and > step into the command line model of u-boot if necessary? > I tried different u-boot versions. Some gave me a commandline even with a 0 bootdelay if I press 'space' several times just at the booting, but some didn't. You must persist! My other approach is to delete linux kernel partition after the boot so that u-boot finds nothing to load and falls back to command line. Regards, Caglar > > > > Lori Gao > > R&D center(Shanghai) > Rayco (Shanghai) Medical Products Company Limited > Carestream Health Inc. > > > ------------------------------------------------------------------------ > > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org iEYEARECAAYFAkmg+n8ACgkQ/nL+S5dojegoWgCfcNJt9GckIJtNwBNZzL7crqzv 9rMAn0FzASkn7JPm83hiFG8a6hxfOYYD =1UV8 -----END PGP SIGNATURE-----
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