GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX console=ttyAMA0,115200n8"
<% else -%>
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX console=tty0 console=ttyS0,115200n8"
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX console=ttyAMA0,115200n8"
<% else -%>
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX console=tty0 console=ttyS0,115200n8"