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78 lines
1.3 KiB
78 lines
1.3 KiB
22 years ago
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# $Id$
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# A simple initrd to boot a filesystem of choice from a block device which appears as a MTD
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# device. Mtdram or Blkmtd is what is used to load this device.
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# Jonathan Rosenbaum <freesource@users.sourceforge.net> - GNU GPL
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# Can be tested with something like this:
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# root=/dev/ram0 umid=ramtest initrd=/tmp/gboot_non_root_1000/Initrd
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# ubd0=/home/mttrader/.gbootroot/root_filesystem/root_fs_mtd
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# Notes
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# This will have to be made everytime a new kernel is used on the system becasue of the blkmtd and
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# mtdram module
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/linuxrc <= Replacements/etc/linuxrc
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/Initrd.yard <= templates/Initrd.yard
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# Maybe a uml bug, but this make sures linuxrc is called during the initrd stage
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/sbin/init -> /linuxrc
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# Shell
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bash
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# Script stuff
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echo
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cat
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#sleep
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sed
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#grep
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cut
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which
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#sort
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#uniq
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# blkmtd and mtdram module
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/blkmtd.o <= Replacements/usr/src/linux-um/drivers/mtd/devices/blkmtd.o
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/mtdram.o <= Replacements/usr/src/linux-um/drivers/mtd/devices/mtdram.o
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dd # The magic command
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du
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einfo
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erase
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# module stuff
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insmod
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modprobe
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rmmod
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# fs handling
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mount umount
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mkdir
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pivot_root
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/usr/sbin/chroot
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# Devices
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/dev/ram[0-9]
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##/dev/ubd[0-9] # b 98 0..9
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/dev/console
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/dev/tty[0-4]
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/dev/initrd
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##/dev/mtd[0-9]
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##/dev/mtdblock[0-9]
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# Directories
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/proc
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/mnt
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/etc/mtab -> /proc/mounts
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/dev
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# Just to look around
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ls
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df
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#nano
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#/usr/share/terminfo/l/linux
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#vi
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#/tmp
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#/var/tmp
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