The binaries are the same as for the other devices, we just need to add three
new NVRAM TXTs, so add them here since they don't make the package that much
larger.
This p4412_s_f2bl1.bin is signed by Samsung and allegedly originates
from a vendor bsp package for one of the early odroid devices based on
exynos 4412. Unlike most bl1 blobs this one does not check the
signature of bl2, allowing us to use open bootloaders like u-boot
instead of Samsung's proprietary sboot.