UEFI and Slackware 14.2

I inherited my dad's computer that has Secure Boot/UEFI. Here's what I had to do to get elilo to work:

1. Create an initrd (I'm using the generic kernel). I used this command in the /boot directory:
   mkinitrd -c -k 4.4.115 -m ext4 -f ext4 -r /dev/sda3
   This assumes that you are using ext4 and that /dev/sda3 is root
2. Copy initrd.gz, vmlinuz-generic-4.4.115, and vmlinuz-huge to /boot/efi/EFI/Slackware
3. Edit elilo.conf to reflect the boot parameters you want. Mine looks like this:
   default=generic
prompt chooser=simple
delay=100
timeout=100
#
image=vmlinuz-generic-4.4.115
     initrd=initrd.gz
     root=/dev/sda3
     label=generic
     description="Slackware64 14.2"
     read-only

image=vmlinuz
     root=/dev/sda3
     label=huge description="Slackware64 14.2 Huge"
     read-only
     append="root=/dev/sda3 vga=normal ro"