[U-Boot] u-boot: vexpressca9x4: hang(?) with qemu

[Matwey V. Kornilov]

Hi,

I've build u-boot 2014.04 using

make vexpress_ca9x4_config

Now, I am trying to run it on qemu-system-arm 1.3.1 (as well as 1.7 
gives same result) as the following:

qemu-system-arm -M vexpress-a9 -cpu cortex-a9 -m 1024 -kernel u-boot.bin 
-serial stdio

I want to see u-boot banner and console, but nothing happens, qemu are 
using 100% CPU. How can I dig out what the problem is?