uboot-imx

x86: Turn off running VGA ROM during S3 resume

This is only needed when graphics console is used. For kernel with
native graphics driver, this can be turned off to speed up.

Change this option's default to n in the Kconfig.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>