On Mon, Apr 29, 2002 at 04:35:24PM +0200, Wolfgang Denk wrote: > > In message <20020429141408.33240.qmail at web15001.mail.bjs.yahoo.com> you > wrote: > > > > Now my kernel has support ROMFS ,i can mount > > /dev/mtdblock0 /mnt -t romfs and use chroot /mnt as > > root filesystem.But i want to mount /dev/mtdblock0 as > > root filesystem when system reboot,how to?I have try > > many parameters into kernel such as "root=/dev/mtdblk0 > > romfs ro", but it is no use, it also mount NFS > > Probably because you mistyoed the device name? There is an 'o' > missing, it seems. > > > root,how can i mount /dev/mtdblock0 (ROMFS) as root > > filesystem?I used linux2.4.4 from denx . > > Just pass "root=/dev/mtdblock0", that's all.
This will not work. You must use "root=/dev/mtdblock/0" and Linux must be configured with devfs, devfs must be mounted before and boot support from ramdisk must be disabled. Gunnar Larisch -- Gunnar Larisch Dipl.-Ing. Entwicklung Softing AG - Dep. Industrial Communication Richard-Reitzner-Allee 6 85540 Haar (near Munich) Germany Tel.: ++49 / (0) 89 / 4 56 56 - 183 Fax.: ++49 / (0) 89 / 4 56 56 - 399 ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
