[meta-freescale] qemu-fsl

[Josep Puigdemont]

Hi,

It seems that all PowerPC targets have a qemu PREFERRED_VERSION set to
"1.4+fsl" on meta-fsl-ppc. However, since yocto provides qemu-1.7.0, I
decided to test it on p4080, and I managed to run a guest without any
apparent problems, so far.
I guess there must be good reason for sticking to the 1.4-fsl version for
all ppc targets, do you know what it could be?

Thank you!

BR,
/Josep