[meta-oe][PATCH] mkefidisk.sh: add boot log on console

[meta-oe][PATCH] mkefidisk.sh: add boot log on console

[Trevor Woerner]

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

Re: [meta-oe][PATCH] mkefidisk.sh: add boot log on console

[Trevor Woerner]

ping?

On 11/28/15 09:29, Trevor Woerner wrote:
> 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

Re: [meta-oe][PATCH] mkefidisk.sh: add boot log on console

[Burton, Ross]

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On 31 December 2015 at 22:07, Trevor Woerner <twoerner@gmail.com> wrote:

> ping?
>

Sorry, slipped through.  These are staged in ross/mut as of now.

Ross

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Re: [meta-oe][PATCH] mkefidisk.sh: add boot log on console

[Trevor Woerner]

On 01/04/16 11:20, Burton, Ross wrote:
>
> On 31 December 2015 at 22:07, Trevor Woerner <twoerner@gmail.com
> <mailto:twoerner@gmail.com>> wrote:
>
>     ping?
>
>
> Sorry, slipped through.  These are staged in ross/mut as of now.

Thanks Ross