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more hotplug2/mdev/devfs related fixups, this time for broadcom

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6519 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2007-03-04 23:55:07 +00:00
parent d38d46dffd
commit 1c92134bda
2 changed files with 21 additions and 14 deletions
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21
target/linux/brcm-2.4/base-files/default/etc/preinit
View File

@ -27,6 +27,27 @@ export PATH=/bin:/sbin:/usr/bin:/usr/sbin
mount none /proc -t proc
size=$(awk '/Mem:/ {l=5242880;print((s=$2/2)<l)?$2-l:s}' /proc/meminfo)
mount none /tmp -t tmpfs -o size=$size
if grep devfs /proc/filesystems > /dev/null; then
mount none /dev -t devfs
M0=/dev/pty/m0
M1=/dev/pty/m1
else
mount -t sysfs none /sys
mount -t tmpfs tmpfs /dev -o size=512K
mknod /dev/console c 5 1
mkdir /dev/shm
/sbin/hotplug2 --no-persistent --coldplug
M0=/dev/ptmx
M1=/dev/ptmx
fi
mkdir -p /dev/pts
mount none /dev/pts -t devpts
# the shell really doesn't like having stdin/out closed
# that's why we use /dev/pty/m0 and m1 as replacement
# for /dev/console if there's no serial console available
dd if=/dev/console of=/dev/null bs=1 count=0 >/dev/null 2>/dev/null || \
exec <$M0 >$M1 2>&0
insmod diag
set_state preinit

14
target/linux/brcm-2.4/base-files/default/sbin/mount_root
View File

@ -9,18 +9,6 @@ is_dirty() {
return $(hexdump -v $mtdpart -s $OFFSET -n 1 -e '"%d"')
}
if grep devfs /proc/filesystems > /dev/null; then
mount none /dev -t devfs
else
mount -t sysfs none /sys
mount -t tmpfs tmpfs /dev -o size=512K
mknod /dev/console c 5 1
mkdir /dev/shm
/sbin/mdev -s
fi
mkdir -p /dev/pts
mount none /dev/pts -t devpts
if [ "$1" != "failsafe" ]; then
mtd unlock linux
mount | grep jffs2 >&-
@ -39,5 +27,3 @@ if [ "$1" != "failsafe" ]; then
}
fi
fi
grep sysfs /proc/filesystems >/dev/null && mount -t sysfs none /sys 2>&-