config: add a small_flash feature

[openwrt/openwrt.git] / config / Config-kernel.in

diff --git a/config/Config-kernel.in b/config/Config-kernel.in
index c93bbde511ac7d008275054246d701c832da0cd9..b05ff23694cf5c2597b49106200d0c6377a4a7ae 100644 (file)
--- a/config/Config-kernel.in
+++ b/config/Config-kernel.in
@@ -42,9 +42,15 @@ config KERNEL_DEBUG_FS
          write to these files. Many common debugging facilities, such as
          ftrace, require the existence of debugfs.
 
+config KERNEL_ARM_PMU
+       bool
+       default n
+       depends on (arm || arm64)
+
 config KERNEL_PERF_EVENTS
        bool
        default n
+       select KERNEL_ARM_PMU if (arm || arm64)
 
 config KERNEL_PROFILING
        bool "Compile the kernel with profiling enabled"
@@ -56,7 +62,7 @@ config KERNEL_PROFILING
 
 config KERNEL_KALLSYMS
        bool "Compile the kernel with symbol table information"
-       default y
+       default y if !SMALL_FLASH
        help
          This will give you more information in stack traces from kernel oopses.
 
@@ -590,3 +596,37 @@ 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