[U-Boot] Whose responsibility is it to enable FPU?

gnemas at gmail.com
2010-06-14T21:08:52Z

On Jun 14, 2010 4:30pm, Wolfgang Denk <wd@denx.de> wrote:

> U-Boot does not need nor use the FPU, so enabling it would not help
> you in any way.

It may not need it, but enabling it in u-boot did actually fix the problem.
I just called the fpu_enable function in the u-boot post code.

> Linux will do it's own settings, so this is where you need to look for
> your incorrect configuration settings (incorrect CPU description in
> the DT?).

Okay, thanks. I'll try to find out more about how Linux sets this up.

By the way, my dts file has

cpu at 0 {
device_type = "cpu";
model = "PowerPC,440EPx";