Am 2024-11-02 17:08, schrieb Warner Losh:
On Sat, Nov 2, 2024, 10:03 AM Alexander Leidinger <alexan...@leidinger.net> wrote:Am 2024-10-30 22:11, schrieb Alexander Leidinger:WARNING! Trying to fire up the kernel, but no device tree blob found!For anyone interested, I opened https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=282493 for this.Yea. This is a hang or a bad console. The warning is lame and misleading.Can you bisect?
Found it.
# git bisect bad
c87b3f0006be9ac5813f1ff636f18c9b4a41b08e is the first bad commit
commit c87b3f0006be9ac5813f1ff636f18c9b4a41b08e (HEAD)
Author: Warner Losh <i...@freebsd.org>
Date: Mon Oct 14 15:58:10 2024 -0600
uart: uart_getenv: check for NULL class last, not first
This allows one to specify dt:XXXX when the default class isn't
compiled
into the kernel. It's not an error to not have a class until we're
done
parsing the spec, so defer checking until then.
Sponsored by: Netflix
Reviewed by: adrian, andrew, markj
Differential Revision: https://reviews.freebsd.org/D47078
sys/dev/uart/uart_subr.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
-current as of today without this change boots just fine on the Ampere
system in the Oracle cloud.
Bye, Alexander. -- http://www.Leidinger.net alexan...@leidinger.net: PGP 0x8F31830F9F2772BF http://www.FreeBSD.org netch...@freebsd.org : PGP 0x8F31830F9F2772BF
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