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....@windriver.com>
---
meta/classes/kernel-grub.bbclass | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/meta/classes/kernel-grub.bbclass b/meta/classes/kernel-grub.bbclass
index 70564f0..85721ff 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!"
--
1.8.1.2
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