hw/arm: Remove hard-enablement of the remaining PCI devices

The PCI devices should be pulled in by default if PCI_DEVICES
is set, so there is no need anymore to enforce them in the configs
file.
Tested-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

default-configs/arm-softmmu.mak

@@ -36,14 +36,6 @@ CONFIG_DIGIC=y
 CONFIG_SABRELITE=y
 CONFIG_EMCRAFT_SF2=y
 CONFIG_MICROBIT=y
-
-CONFIG_VGA=y
-
 CONFIG_FSL_IMX25=y
 CONFIG_FSL_IMX7=y
 CONFIG_FSL_IMX6UL=y
-
-CONFIG_PCIE_PORT=y
-CONFIG_XIO3130=y
-CONFIG_IOH3420=y
-CONFIG_I82801B11=y