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| author | Adriana Kobylak <anoo@us.ibm.com> | 2020-08-17 20:40:23 +0300 |
|---|---|---|
| committer | Andrew Geissler <geissonator@yahoo.com> | 2020-08-21 02:00:13 +0300 |
| commit | 331a369594ce399c2b88775368f8631cd7d7a99f (patch) | |
| tree | 230517a472a3fd7487f649901bb162b67f9e4131 /meta-openembedded/meta-python/recipes-devtools/python/python3-pycrypto | |
| parent | 24ed9c7fcc5bd79b7d69b6d725816fb5eace6e08 (diff) | |
| download | openbmc-331a369594ce399c2b88775368f8631cd7d7a99f.tar.xz | |
mmc-init.sh: Wait for mmc device
The initramfs was accessing the mmc device before it was probed
in some cases, leading to this error message:
[ 4.412464] mmcblk0rpmb: mmc0:0001 R1J56L partition 3 128 KiB, chardev (248:0)
tail: can't open '/dev/mmcblk0': No such file or directory
tail: no files
[ 5.471158] mmcblk0: p1 p2 p3 p4 p5 p6 p7
Implement a wait loop of up to 5s to wait for the device,
similar to what the kernel would do with rootwait.
Tested: Verified the error is not longer seen. Printing the count
value as debug, it took one sleep iteration to appear:
[ 4.396492] mmcblk0boot1: mmc0:0001 R1J56L partition 2 16.0 MiB
0
[ 4.403500] mmcblk0rpmb: mmc0:0001 R1J56L partition 3 128 KiB, chardev (248:0)
[ 4.416176] mmcblk0: p1 p2 p3 p4 p5 p6 p7
1
[ 6.159693] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: (null)
(From meta-phosphor rev: b7dccc1c380431f4cc96e0228fb9975d33df1f88)
Change-Id: I625a879882311285dbdeaa2ea271c379366f4b9b
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Diffstat (limited to 'meta-openembedded/meta-python/recipes-devtools/python/python3-pycrypto')
0 files changed, 0 insertions, 0 deletions