buildroot: add options to build the kernel for NFS boot
authorFlorian Fainelli <florian@openwrt.org>
Mon, 1 Feb 2016 01:06:39 +0000 (01:06 +0000)
committerFlorian Fainelli <florian@openwrt.org>
Mon, 1 Feb 2016 01:06:39 +0000 (01:06 +0000)
Add the basic set of kernel options to allow it from mounting a NFS root
and boot from it.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 48590

config/Config-kernel.in

index c93bbde..8ea11ed 100644 (file)
@@ -590,3 +590,37 @@ if KERNEL_IPV6
                def_bool n
 
 endif
+
+#
+# NFS related symbols
+#
+config KERNEL_IP_PNP
+       bool "Compile the kernel with rootfs on NFS"
+       help
+          If you want to make your kernel boot off a NFS server as root
+          filesystem, select Y here.
+
+if KERNEL_IP_PNP
+
+       config KERNEL_IP_PNP_DHCP
+               def_bool y
+
+       config KERNEL_IP_PNP_BOOTP
+               def_bool n
+
+       config KERNEL_IP_PNP_RARP
+               def_bool n
+
+       config KERNEL_NFS_FS
+               def_bool y
+
+       config KERNEL_NFS_V2
+               def_bool y
+
+       config KERNEL_NFS_V3
+               def_bool y
+
+       config KERNEL_ROOT_NFS
+               def_bool y
+
+endif