tce-load -i compiletc xorg-server-dev

wget https://www.x.org/archive//individual/driver/xf86-video-fbdev-0.5.0.tar.bz2

cd xf86-video-fbdev-0.5.0

CC="gcc -flto -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local -disable-static --localstatedir=/var --sysconfdir=/etc

find . -name Makefile -type f -exec sed -i 's/-g -O2//g' {} \;

make [0m 0.49s]
sudo make install

[   836.822] (II) Loading /usr/local/lib/xorg/modules/drivers/fbdev_drv.so
[   836.822] (II) Module fbdev: vendor="X.Org Foundation"
[   836.823] 	compiled for 1.21.1.3, module version = 0.5.0
[   836.823] 	Module class: X.Org Video Driver
[   836.823] 	ABI class: X.Org Video Driver, version 25.2
...
[   836.837] (II) FBDEV(2): using default device
[   836.837] vesa: Refusing to run on UEFI
...
[   836.837] (II) FBDEV(0): Creating default Display subsection in Screen section
	"Default Screen Section" for depth/fbbpp 24/32
[   836.837] (==) FBDEV(0): Depth 24, (==) framebuffer bpp 32
[   836.837] (==) FBDEV(0): RGB weight 888
[   836.837] (==) FBDEV(0): Default visual is TrueColor
[   836.837] (==) FBDEV(0): Using gamma correction (1.0, 1.0, 1.0)
[   836.837] (II) FBDEV(0): hardware: EFI VGA (video memory: 4160kB)