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author | Diego Rondini <diego.rondini@kynetics.com> | 2019-09-16 15:23:15 +0200 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2019-09-19 10:54:26 +0100 |
commit | e714b8982c2decbc24598af46f44c3a94834591f (patch) | |
tree | 70548172595be61e12a1a7f9494a0356d69323b1 /meta | |
parent | f66c02130d11154088d86c96fedd88e9d2bca723 (diff) | |
download | openembedded-core-contrib-e714b8982c2decbc24598af46f44c3a94834591f.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: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta')
-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 76fa84d354..61baf73a60 100644 --- a/meta/recipes-core/initrdscripts/initramfs-framework/rootfs +++ b/meta/recipes-core/initrdscripts/initramfs-framework/rootfs @@ -31,6 +31,11 @@ rootfs_run() { bootparam_root="/dev/disk/by-partuuid/$root_uuid" fi + if [ "`echo ${bootparam_root} | cut -c1-10`" = "PARTLABEL=" ]; then + root_uuid=`echo $bootparam_root | cut -c11-` + bootparam_root="/dev/disk/by-partlabel/$root_uuid" + 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" |