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author | Diego Rondini <diego.rondini@kynetics.com> | 2019-09-19 09:45:09 +0200 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2019-10-02 10:07:18 +0100 |
commit | ebc974be12c3e83e961c99c24fde267d6c8e8bfc (patch) | |
tree | 07e97053458b4eb47412dbcb4c2c3a41f51bbe52 /meta/recipes-core | |
parent | f78248a2380bbbbf271b5bb02c762f5bc7a3a92e (diff) | |
download | openembedded-core-contrib-ebc974be12c3e83e961c99c24fde267d6c8e8bfc.tar.gz |
initramfs-framework: support PARTLABEL option
Since commit (kernel >= 4.20):
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f027c34d844013d9d6c902af8fa01a82d6e5073d
specifying rootfs by PARTLABEL is supported. This commit adds support to
specify root by GPT partition label.
Signed-off-by: Diego Rondini <diego.rondini@kynetics.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/recipes-core')
-rw-r--r-- | meta/recipes-core/initrdscripts/initramfs-framework/rootfs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/meta/recipes-core/initrdscripts/initramfs-framework/rootfs b/meta/recipes-core/initrdscripts/initramfs-framework/rootfs index f8c73b9726..748c9391c0 100644 --- a/meta/recipes-core/initrdscripts/initramfs-framework/rootfs +++ b/meta/recipes-core/initrdscripts/initramfs-framework/rootfs @@ -36,6 +36,11 @@ rootfs_run() { bootparam_root="/dev/disk/by-partlabel/$root_partlabel" fi + if [ "`echo ${bootparam_root} | cut -c1-10`" = "PARTLABEL=" ]; then + root_partlabel=`echo $bootparam_root | cut -c11-` + bootparam_root="/dev/disk/by-partlabel/$root_partlabel" + fi + if [ "`echo ${bootparam_root} | cut -c1-6`" = "LABEL=" ]; then root_label=`echo $bootparam_root | cut -c7-` bootparam_root="/dev/disk/by-label/$root_label" |