[U-Boot] [PATCH] ati_radeon: return error with when emulator fails

[Anatolij Gustschin]

On Wed, 31 Mar 2010 09:54:28 -0500
Ed Swarthout <Ed.Swarthout at freescale.com> wrote:

> Console was being switched to video even if emulator fails and
> causing this hang:
> 
>                Scanning PCI bus 04
>         04  00  1095  3132  0104  00
>     PCIE3 on bus 03 - 04
> Video: ATI Radeon video card (1002, 5b60) found @(2:0:0)
> videoboot: Booting PCI video card bus 2, function 0, device 0
> videoboot: Video ROM failed to map!
> 640x480x8 31kHz 59Hz
> radeonfb: FIFO Timeout !
> 
> Signed-off-by: Ed Swarthout <Ed.Swarthout at freescale.com>

Tested-by: Anatolij Gustschin <agust at denx.de>