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| author | Hongxu Jia <hongxu.jia@windriver.com> | 2013-11-11 19:56:54 +0800 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-11-20 14:02:52 +0000 |
| commit | 53d342db9f9995564573715f28c3e4c9c8c68bf9 (patch) | |
| tree | 92ccf2ed8772e22fa5a15e90ddec2eca0292a1af /meta/classes/kernel-grub.bbclass | |
| parent | f12e1291b51ba6692b6809570d6a9b73c70a7fe9 (diff) | |
| download | openembedded-core-53d342db9f9995564573715f28c3e4c9c8c68bf9.tar.gz openembedded-core-53d342db9f9995564573715f28c3e4c9c8c68bf9.tar.bz2 openembedded-core-53d342db9f9995564573715f28c3e4c9c8c68bf9.zip | |
kernel-grub.bbclass: support /boot area within root partition
Previously, it supported the situation that /boot area with separate boot
partition:
...
menuentry "Update bzImage-3.10.10-WR6.0.0.0_standard-3.10" {
set root=(hd0,1)
linux /bzImage-3.10.10-WR6.0.0.0_standard root=/dev/sdb1 rw ip=dhcp
}
...
But didn't consider the situation that /boot within root partition:
...
menuentry "Update bzImage-3.10.10-WR6.0.0.0_standard-3.10" {
set root=(hd0,1)
linux /boot/bzImage-3.10.10-WR6.0.0.0_standard root=/dev/sdb1 rw ip=dhcp
}
...
This fix supported them both.
[YOCTO #5514]
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Diffstat (limited to 'meta/classes/kernel-grub.bbclass')
| -rw-r--r-- | meta/classes/kernel-grub.bbclass | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/meta/classes/kernel-grub.bbclass b/meta/classes/kernel-grub.bbclass index 70564f010a..85721ffd70 100644 --- a/meta/classes/kernel-grub.bbclass +++ b/meta/classes/kernel-grub.bbclass @@ -40,10 +40,11 @@ pkg_preinst_kernel-image_append () { pkg_postinst_kernel-image_prepend () { get_new_grub_cfg() { grubcfg="$1" + old_image="$2" title="Update ${KERNEL_IMAGETYPE}-${KERNEL_VERSION}-${PV}" if [ "${grubcfg##*/}" = "grub.cfg" ]; then rootfs=`grep " *linux \+[^ ]\+ \+root=" $grubcfg -m 1 | \ - sed "s# *linux \+[^ ]\+ \+root=# linux /${KERNEL_IMAGETYPE}-${KERNEL_VERSION} root=#"` + sed "s#${old_image}#${old_image%/*}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}#"` echo "menuentry \"$title\" {" echo " set root=(hd0,1)" @@ -51,7 +52,7 @@ pkg_postinst_kernel-image_prepend () { echo "}" elif [ "${grubcfg##*/}" = "menu.list" ]; then rootfs=`grep "kernel \+[^ ]\+ \+root=" $grubcfg -m 1 | \ - sed "s#kernel \+[^ ]\+ \+root=#kernel /${KERNEL_IMAGETYPE}-${KERNEL_VERSION} root=#"` + sed "s#${old_image}#${old_image%/*}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}#"` echo "default 0" echo "timeout 30" @@ -79,9 +80,9 @@ pkg_postinst_kernel-image_prepend () { fi # Don't update grubcfg at first install while old bzImage doesn't exist. - if [ -f "$D/boot/$old_image" ]; then + if [ -f "$D/boot/${old_image##*/}" ]; then grubcfgtmp="$grubcfg.tmp" - get_new_grub_cfg "$grubcfg" > $grubcfgtmp + get_new_grub_cfg "$grubcfg" "$old_image" > $grubcfgtmp get_old_grub_cfg "$grubcfg" >> $grubcfgtmp mv $grubcfgtmp $grubcfg echo "Caution! Update kernel may affect kernel-module!" |