hikey: bootloader: Update prebuilt fip.bin and l-loader.bin to current sources

This updates the fip.bin and l-loader.bin to builds from the
latest sources.

Notable changes:
* l-loader getvar fixes for "fastboot -w update" support
* "fastboot boot" support in edk
* serial no fixes
* fastboot getvar serialno support
* add support for sparse image with CHUNK_TYPE_FILL

Built from the following trees:
https://android.googlesource.com/device/linaro/bootloader/arm-trusted-firmware f407facf972ca5493fd766615398d50d9fbeb288
https://android.googlesource.com/device/linaro/bootloader/edk2 0b5d535b3ac38d5a49326843d51f8e15c32345a9
https://android.googlesource.com/device/linaro/bootloader/OpenPlatformPkg 15efc9efd6083daa701e28c695751d4340e60aea

Change-Id: Ic63d46f28ad21597bdb478e67287d1915644a17d
Signed-off-by: John Stultz <john.stultz@linaro.org>
2 files changed