SERIAL ttyS0 115200
DEFAULT menu.c32
PROMPT 0
MENU TITLE Alpine/Linux Boot Menu
MENU HIDDEN
MENU AUTOBOOT Alpine will be booted automatically in # seconds.
TIMEOUT 100
LABEL virt

  MENU LABEL Linux virt
  LINUX vmlinuz-virt
  INITRD initramfs-virt
  APPEND root=LABEL=/ modules=sd-mod,usb-storage,ext4 console=ttyS0,115200n8 console=ttyAMA0,115200n8

LABEL lts
  MENU DEFAULT
  MENU LABEL Linux lts
  LINUX vmlinuz-lts
  INITRD initramfs-lts
  APPEND root=LABEL=/ modules=sd-mod,usb-storage,ext4 console=ttyS0,115200n8 console=ttyAMA0,115200n8

MENU SEPARATOR