pci: Move CONFIG_PCI_PNP to Kconfig

Introduce CONFIG_PCI_PNP in Kconfig and move over boards' defconfig
to use that.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
[trini: Re-generate configs and include/configs/ changes]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 9a2745b..b8376b4 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -26,6 +26,13 @@
 	  measure when porting a board to use driver model for PCI. Once the
 	  board is fully supported, this option should be disabled.
 
+config PCI_PNP
+	bool "Enable Plug & Play support for PCI"
+	depends on PCI || DM_PCI
+	default y
+	help
+	  Enable PCI memory and I/O space resource allocation and assignment.
+
 config PCI_SANDBOX
 	bool "Sandbox PCI support"
 	depends on SANDBOX && DM_PCI