diff options
3 files changed, 60 insertions, 34 deletions
diff --git a/meta/recipes-core/initrdscripts/initramfs-framework/finish b/meta/recipes-core/initrdscripts/initramfs-framework/finish index d09bbb8bed..717383ebac 100755 --- a/meta/recipes-core/initrdscripts/initramfs-framework/finish +++ b/meta/recipes-core/initrdscripts/initramfs-framework/finish @@ -8,39 +8,6 @@ finish_enabled() { finish_run() { if [ -n "$ROOTFS_DIR" ]; then - if [ -n "$bootparam_rootdelay" ]; then - debug "Sleeping for $rootdelay second(s) to wait root to settle..." - sleep $bootparam_rootdelay - fi - - if [ -n "$bootparam_root" ]; then - debug "No e2fs compatible filesystem has been mounted, mounting $bootparam_root..." - - if [ "`echo ${bootparam_root} | cut -c1-5`" = "UUID=" ]; then - root_uuid=`echo $bootparam_root | cut -c6-` - bootparam_root="/dev/disk/by-uuid/$root_uuid" - fi - - if [ -e "$bootparam_root" ]; then - flags="" - if [ -n "$bootparam_ro" ]; then - if [ -n "$bootparam_rootflags" ]; then - bootparam_rootflags="$bootparam_rootflags," - fi - bootparam_rootflags="${bootparam_rootflags}ro" - fi - if [ -n "$bootparam_rootflags" ]; then - flags="$flags -o$bootparam_rootflags" - fi - if [ -n "$bootparam_rootfstype" ]; then - flags="$flags -t$bootparam_rootfstype" - fi - mount $flags $bootparam_root $ROOTFS_DIR - else - msg "root '$bootparam_root' doesn't exist." - fi - fi - if [ ! -d $ROOTFS_DIR/dev ]; then fatal "ERROR: There's no '/dev' on rootfs." fi diff --git a/meta/recipes-core/initrdscripts/initramfs-framework/rootfs b/meta/recipes-core/initrdscripts/initramfs-framework/rootfs new file mode 100644 index 0000000000..5790d8cb8b --- /dev/null +++ b/meta/recipes-core/initrdscripts/initramfs-framework/rootfs @@ -0,0 +1,57 @@ +#!/bin/sh +# Copyright (C) 2011 O.S. Systems Software LTDA. +# Licensed on MIT + +rootfs_enabled() { + return 0 +} + +rootfs_run() { + if [ -z "$ROOTFS_DIR" ]; then + return + fi + C=0 + delay=${bootparam_rootdelay:-1} + timeout=${bootparam_roottimeout:-5} + while [ ! -d $ROOTFS_DIR/dev ]; do + if [ $(( $C * $delay )) -gt $timeout ]; then + fatal "root '$bootparam_root' doesn't exist or does not contain a /dev." + fi + + if [ -n "$bootparam_root" ]; then + debug "No e2fs compatible filesystem has been mounted, mounting $bootparam_root..." + + if [ "`echo ${bootparam_root} | cut -c1-5`" = "UUID=" ]; then + root_uuid=`echo $bootparam_root | cut -c6-` + bootparam_root="/dev/disk/by-uuid/$root_uuid" + fi + + if [ -e "$bootparam_root" ]; then + flags="" + if [ -n "$bootparam_ro" ] && ! echo "$bootparam_rootflags" | grep -w -q "ro"; then + if [ -n "$bootparam_rootflags" ]; then + bootparam_rootflags="$bootparam_rootflags," + fi + bootparam_rootflags="${bootparam_rootflags}ro" + fi + if [ -n "$bootparam_rootflags" ]; then + flags="$flags -o$bootparam_rootflags" + fi + if [ -n "$bootparam_rootfstype" ]; then + flags="$flags -t$bootparam_rootfstype" + fi + mount $flags $bootparam_root $ROOTFS_DIR + if [ -d $ROOTFS_DIR/dev ]; then + break + else + # It is unlikely to change, but keep trying anyway. + # Perhaps we pick a different device next time. + umount $ROOTFS_DIR + fi + fi + fi + debug "Sleeping for $delay second(s) to wait root to settle..." + sleep $delay + C=$(( $C + 1 )) + done +} diff --git a/meta/recipes-core/initrdscripts/initramfs-framework_1.0.bb b/meta/recipes-core/initrdscripts/initramfs-framework_1.0.bb index e5cf9cb4dd..89e153d348 100644 --- a/meta/recipes-core/initrdscripts/initramfs-framework_1.0.bb +++ b/meta/recipes-core/initrdscripts/initramfs-framework_1.0.bb @@ -8,6 +8,7 @@ PR = "r2" inherit allarch SRC_URI = "file://init \ + file://rootfs \ file://finish \ file://mdev \ file://udev \ @@ -21,6 +22,7 @@ do_install() { # base install -m 0755 ${WORKDIR}/init ${D}/init + install -m 0755 ${WORKDIR}/rootfs ${D}/init.d/90-rootfs install -m 0755 ${WORKDIR}/finish ${D}/init.d/99-finish # mdev @@ -47,7 +49,7 @@ PACKAGES = "${PN}-base \ initramfs-module-e2fs \ initramfs-module-debug" -FILES_${PN}-base = "/init /init.d/99-finish /dev" +FILES_${PN}-base = "/init /init.d/90-rootfs /init.d/99-finish /dev" SUMMARY_initramfs-module-mdev = "initramfs support for mdev" RDEPENDS_initramfs-module-mdev = "${PN}-base busybox-mdev" |