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authorSchmidt, Adriaan <adriaan.schmidt@siemens.com>2021-11-23 08:33:29 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2021-11-24 09:55:54 +0000
commit9d1697e51dee64af7c37172e4d338e39357bac50 (patch)
treed3b6773e2a8ac44a543f9debf903e0c43484ef89 /scripts/lib/wic
parent64444fae5708a2761162a93b6a1bf0da0e864b35 (diff)
downloadpoky-9d1697e51dee64af7c37172e4d338e39357bac50.tar.gz
wic: support rootdev identified by partition label
We already support specifying the rootfs by PARTUUID. This adds general support for letting the kernel find the rootfs by PARTLABEL. (From OE-Core rev: 2fb247c5ecf057bb96649a3c0234794b4991c050) Signed-off-by: Adriaan Schmidt <adriaan.schmidt@siemens.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts/lib/wic')
-rw-r--r--scripts/lib/wic/plugins/imager/direct.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/lib/wic/plugins/imager/direct.py b/scripts/lib/wic/plugins/imager/direct.py
index c7bc2469ab..35fff7c102 100644
--- a/scripts/lib/wic/plugins/imager/direct.py
+++ b/scripts/lib/wic/plugins/imager/direct.py
@@ -259,6 +259,8 @@ class DirectPlugin(ImagerPlugin):
259 if part.mountpoint == "/": 259 if part.mountpoint == "/":
260 if part.uuid: 260 if part.uuid:
261 return "PARTUUID=%s" % part.uuid 261 return "PARTUUID=%s" % part.uuid
262 elif part.label:
263 return "PARTLABEL=%s" % part.label
262 else: 264 else:
263 suffix = 'p' if part.disk.startswith('mmcblk') else '' 265 suffix = 'p' if part.disk.startswith('mmcblk') else ''
264 return "/dev/%s%s%-d" % (part.disk, suffix, part.realnum) 266 return "/dev/%s%s%-d" % (part.disk, suffix, part.realnum)