Move PCI settings to drivers/pci

Change-Id: I92ccbcdd1292f8f4f017b45968c2204c06e6f73e
Signed-off-by: Anas Nashif <anas.nashif@intel.com>

arch/x86/Kconfig

@@ -289,24 +289,6 @@ config XIP
 
 endmenu
 
-menu "Bus options (PCI etc.)"
-config PCI
-	bool
-	# omit prompt to signify a "hidden" option
-	default n
-	help
-	This options enables support of PCI bus enumeration for device
-	drivers.
-
-config PCI_DEBUG
-	bool
-	prompt "Enable PCI debugging"
-	depends on PCI
-	default n
-	help
-	This options enables PCI debigging functions
-
-endmenu
 
 source "arch/x86/core/Kconfig"
 

drivers/Kconfig

@@ -47,4 +47,6 @@ source "drivers/timer/Kconfig"
 
 source "drivers/random/Kconfig"
 
+source "drivers/pci/Kconfig"
+
 endmenu

drivers/pci/Kconfig

@@ -0,0 +1,20 @@
+
+menu "PCI Settings"
+	depends on X86_32
+config PCI
+	bool
+	default n
+	depends on X86_32
+	help
+	This options enables support of PCI bus enumeration for device
+	drivers.
+
+config PCI_DEBUG
+	bool
+	prompt "Enable PCI debugging"
+	depends on PCI
+	default n
+	help
+	This options enables PCI debigging functions
+
+endmenu