From: Trevor Woerner <twoerner@gmail.com>
To: openembedded-core@lists.openembedded.org
Cc: Paul Eggleton <paul.eggleton@linux.intel.com>
Subject: [meta-oe][PATCH] mkefidisk.sh: add boot log on console
Date: Sat, 28 Nov 2015 09:29:51 -0500 [thread overview]
Message-ID: <1448720991-29707-1-git-send-email-twoerner@gmail.com> (raw)
Hooking up a serial console is a "developer mode", the chances are pretty good
developers are interested in watching the kernel boot log on the console so
they can spot any problems or diagnose any failed boots (e.g. can't find root
fs).
Signed-off-by: Trevor Woerner <twoerner@gmail.com>
---
scripts/contrib/mkefidisk.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/scripts/contrib/mkefidisk.sh b/scripts/contrib/mkefidisk.sh
index cd4de05..23c18cb 100755
--- a/scripts/contrib/mkefidisk.sh
+++ b/scripts/contrib/mkefidisk.sh
@@ -402,7 +402,7 @@ if [ -e "$GRUB_CFG" ]; then
sed -i "s/ LABEL=[^ ]*/ /" $GRUB_CFG
sed -i "s@ root=[^ ]*@ @" $GRUB_CFG
- sed -i "s@vmlinuz @vmlinuz root=$TARGET_ROOTFS ro rootwait quiet @" $GRUB_CFG
+ sed -i "s@vmlinuz @vmlinuz root=$TARGET_ROOTFS ro rootwait console=ttyS0 console=tty0 @" $GRUB_CFG
fi
# Look for a gummiboot installation
@@ -419,7 +419,7 @@ if [ -d "$GUMMI_ENTRIES" ]; then
sed -i "/initrd /d" $GUMMI_CFG
sed -i "s@ root=[^ ]*@ @" $GUMMI_CFG
- sed -i "s@options *LABEL=boot @options LABEL=Boot root=$TARGET_ROOTFS ro rootwait quiet @" $GUMMI_CFG
+ sed -i "s@options *LABEL=boot @options LABEL=Boot root=$TARGET_ROOTFS ro rootwait console=ttyS0 console=tty0 @" $GUMMI_CFG
fi
# Ensure we have at least one EFI bootloader configured
--
2.6.3.368.gf34be46
next reply other threads:[~2015-11-28 14:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-28 14:29 Trevor Woerner [this message]
2015-12-31 22:07 ` [meta-oe][PATCH] mkefidisk.sh: add boot log on console Trevor Woerner
2016-01-04 16:20 ` Burton, Ross
2016-01-04 19:55 ` Trevor Woerner
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