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Merge "Enable console during kernel boot on Power"

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Jenkins 2017-07-20 03:55:19 +00:00 committed by Gerrit Code Review
commit 7a70299668
2 changed files with 19 additions and 2 deletions
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9
diskimage_builder/elements/bootloader/cleanup.d/51-bootloader
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@ -38,11 +38,18 @@ fi
# Dig up the initrd and kernel to use.
select_boot_kernel_initrd $TARGET_ROOT
# Serial console on Power is hvc0
if [ "powerpc ppc64 ppc64le" =~ "$ARCH" ] ; then
SERIAL_CONSOLE="hvc0"
else
SERIAL_CONSOLE="ttyS0,115200"
fi
sudo sh -c "cat > $CONF <<_EOF_
DEFAULT linux
LABEL linux
KERNEL /boot/$KERNEL
APPEND ro root=LABEL=${DIB_ROOT_LABEL} console=tty0 console=ttyS0,115200 nofb nomodeset vga=normal
APPEND ro root=LABEL=${DIB_ROOT_LABEL} console=tty0 console=${SERIAL_CONSOLE} nofb nomodeset vga=normal
INITRD /boot/$RAMDISK
_EOF_"

12
diskimage_builder/elements/bootloader/finalise.d/50-bootloader
View File

@ -145,7 +145,17 @@ function install_grub2 {
echo "GRUB_TIMEOUT=${DIB_GRUB_TIMEOUT:-5}" >>/etc/default/grub
echo 'GRUB_TERMINAL="serial console"' >>/etc/default/grub
echo 'GRUB_GFXPAYLOAD_LINUX=text' >>/etc/default/grub
echo 'GRUB_CMDLINE_LINUX_DEFAULT="console=tty0 console=ttyS0,115200 no_timer_check"' >>/etc/default/grub
# Serial console on Power is hvc0
if [ "powerpc ppc64 ppc64le" =~ "$ARCH" ] ; then
SERIAL_CONSOLE="hvc0"
else
SERIAL_CONSOLE="ttyS0,115200"
fi
GRUB_CMDLINE_LINUX_DEFAULT="console=tty0 console=${SERIAL_CONSOLE} no_timer_check"
echo "GRUB_CMDLINE_LINUX_DEFAULT=\"${GRUB_CMDLINE_LINUX_DEFAULT}\"" >>/etc/default/grub
echo 'GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1"' >>/etc/default/grub
if type grub2-mkconfig >/dev/null; then
GRUB_MKCONFIG="grub2-mkconfig -o $GRUB_CFG"