[U-Boot] how to get u-boot code with arm64: core support

[TigerLiu at viatech.com.cn]

Hi, Fenghua:
>     Albert has merged arm64 patch set. I have tested and it works fine
on >Foundation Model.

I have downloaded the latest u-boot source code.
And compiled it with linaro released gcc:
export ARCH=aarch64
export
CROSS_COMPILE=/home/lion/ARMv8/gcc-linaro-aarch64/bin/aarch64-linux-gnu-
make vexpress_aemv8a
------

Then copy u-boot.bin to Foundation_v8's directory, and runs:
./Foundation_v8 --cores=4 --no-secure-memory --visualization --gicv3
--data="./bl1.bin"@0x0 --data="./u-boot.bin"@0x8000000

But it failed to jump to u-boot.
It seems the Foundation_v8 has hang.

What is wrong with it?

Best wishes,