compile kernel with hard float support

[Stefan Parvu]

> No, armv6 is built with softfp. This means the compiler is free to use
> the VFP, but when passing floating-point data between functions it
> needs to copy this to the general-purpose registers.
> 
> Even without this the helper functions detect the presence of the VFP
> unit and make use of this when available.

right. Got it. Thanks for explanation.


> The kernel doesn't use any floating-point hardware, other than to
> enable and disable it in the VFP driver. As such it doesn't matter if
> you've built the kernel for hard-float or not, it will make no
> difference to the code generated.

ok, I see. Ok this probable wont make any difference to my case.
Right. 10 x thanks.


-- 
Stefan Parvu <sparvu at kronometrix.org>