And for uboot:
ubuntu@ubuntu:~$ dpkg -l | grep u-boot ii u-boot-rpi:armhf 2016.01+dfsg1-2ubuntu2 armhf A boot loader for Raspberry PI systems ii u-boot-tools 2016.01+dfsg1-2ubuntu2 armhf companion tools for Das U-Boot bootloader
And for uboot:
ubuntu@ubuntu:~$ dpkg -l | grep u-boot dfsg1-2ubuntu2 armhf A boot loader for Raspberry PI systems dfsg1-2ubuntu2 armhf companion tools for Das U-Boot bootloader
ii u-boot-rpi:armhf 2016.01+
ii u-boot-tools 2016.01+