[OE-core] [PATCH] init-install: add timeout for legacy grub

[Ovidiu Panait]

After installing an image from an iso, booting the system using
the legacy boots makes the grub prompt wait for an enter.

This is not desirable since many of these devices are embedded
devices that should start by themselves without user entry.

Signed-off-by: Ovidiu Panait <ovidiu.panait at windriver.com>
---
 meta/recipes-core/initrdscripts/files/init-install.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-core/initrdscripts/files/init-install.sh b/meta/recipes-core/initrdscripts/files/init-install.sh
index 572613e..c9d86de 100644
--- a/meta/recipes-core/initrdscripts/files/init-install.sh
+++ b/meta/recipes-core/initrdscripts/files/init-install.sh
@@ -259,6 +259,8 @@ if [ -f /etc/grub.d/00_header -a $grub_version -ne 0 ] ; then
     GRUBCFG="/boot/grub/grub.cfg"
     mkdir -p $(dirname $GRUBCFG)
     cat >$GRUBCFG <<_EOF
+timeout=5
+default=0
 menuentry "Linux" {
     search --no-floppy --fs-uuid $boot_uuid --set root
     linux /vmlinuz root=PARTUUID=$root_part_uuid $rootwait rw $5 $3 $4 quiet
-- 
2.10.2