diff options
Diffstat (limited to 'meta-initramfs/recipes-bsp/initrdscripts/files/init-debug.sh')
-rw-r--r-- | meta-initramfs/recipes-bsp/initrdscripts/files/init-debug.sh | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/meta-initramfs/recipes-bsp/initrdscripts/files/init-debug.sh b/meta-initramfs/recipes-bsp/initrdscripts/files/init-debug.sh new file mode 100644 index 0000000000..7edbd70cb0 --- /dev/null +++ b/meta-initramfs/recipes-bsp/initrdscripts/files/init-debug.sh @@ -0,0 +1,31 @@ +#!/bin/sh + +PATH=/sbin:/bin:/usr/sbin:/usr/bin + +do_mount_fs() { + grep -q "$1" /proc/filesystems || return + test -d "$2" || mkdir -p "$2" + mount -t "$1" "$1" "$2" +} + +do_mknod() { + test -e "$1" || mknod "$1" "$2" "$3" "$4" +} + +mkdir -p /proc +mount -t proc proc /proc + +do_mount_fs sysfs /sys +do_mount_fs debugfs /sys/kernel/debug +do_mount_fs devtmpfs /dev +do_mount_fs devpts /dev/pts +do_mount_fs tmpfs /dev/shm + +mkdir -p /run +mkdir -p /var/run + +do_mknod /dev/console c 5 1 +do_mknod /dev/null c 1 3 +do_mknod /dev/zero c 1 5 + +exec sh </dev/console >/dev/console 2>/dev/console |