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<p><font size="-1"><font face="Courier New, Courier, monospace">Ian,
that is definitely one of the things that changed, and
executing extlinux should fix your issue.<br>
Maybe there is a timing problem between the installation of
extlinux-bootloader and the new kernel, but it should only
affect those who didn't have exlinux-bootloader installed.<br>
Please add fdtdir /dtb-4.14.28-201.el7.centos.armv7hl and
fdtdir /dtb-4.9.75-204.el7.centos.armv7hl to both kernels
respectively.<br>
If that works, I'll try to add a note to with some
recommendations.<br>
<br>
Thanks.<br>
Pablo.</font></font><br>
</p>
<div class="moz-cite-prefix">El 15/5/18 a las 11:23, Ian Pilcher
escribió:<br>
</div>
<blockquote type="cite"
cite="mid:b359702c-2893-c50b-0b4b-e4663eb3cdcf@gmail.com">On
05/14/2018 07:18 PM, Pablo Sebastián Greco wrote:
<br>
<blockquote type="cite">Ian, that is not expected at all,
especially not booting with the old kernel.
<br>
Since you still have the old contents, can you paste the
contents of /boot/extlinux/extlinux.conf?
<br>
</blockquote>
<br>
Sure. I made a few changes to try to get the system to boot, but
I'm
<br>
99% sure that this is what I had immediately after the 'yum
update'.
<br>
<br>
#Created by RootFS Build Factory
<br>
ui menu.c32
<br>
menu autoboot centos
<br>
menu title centos Options
<br>
#menu hidden
<br>
timeout 60
<br>
totaltimeout 600
<br>
<br>
default=centos
<br>
label CentOS Linux (4.14.28-201.el7.centos.armv7hl) 7 (Core)
<br>
kernel /vmlinuz-4.14.28-201.el7.centos.armv7hl
<br>
append root=UUID=eb2c92c6-69cd-4a87-982d-900be79e928e
LANG=en_US.UTF-8
<br>
initrd /initramfs-4.14.28-201.el7.centos.armv7hl.img
<br>
<br>
label centos
<br>
kernel /vmlinuz-4.9.75-204.el7.centos.armv7hl
<br>
append root=UUID=eb2c92c6-69cd-4a87-982d-900be79e928e
debug
<br>
initrd /initramfs-4.9.75-204.el7.centos.armv7hl.img
<br>
<br>
The thing that jumps out is that the fdt/fdtdir entries are
missing.
<br>
<br>
I actually did try adding an fdt line, but I missed the fact that
it's
<br>
a directory, so that didn't work. It's entirely possible that
adding
<br>
the correct fdtdir line would have worked.
<br>
<br>
<blockquote type="cite">BTW, which BananaPi do you use? I've
updated all my BPi-M1 without issues, but it is a rule for me to
update in this order:
<br>
1) yum and rpm
<br>
2) all but kernel
<br>
3) kernel
<br>
To maybe that is why it didn't happen to me.
<br>
</blockquote>
<br>
I believe that it's an M1, but I'm not 100% sure how to tell.
(It's
<br>
definitely a dual-core ARMv7 with 1GB.)
<br>
<br>
</blockquote>
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