add device tree based initialization to wl12xx

[openwrt/openwrt.git] / toolchain / Config.in

diff --git a/toolchain/Config.in b/toolchain/Config.in
index 94133002400b2a1cb02192ad40aa6d72778f1f72..0d139136e09ae2e827902f55629c3315a74ef603 100644 (file)
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -1,4 +1,43 @@
+# Copyright (C) 2006-2013 OpenWrt.org
 #
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+menuconfig TARGET_OPTIONS
+       bool "Target Options"  if DEVEL
+
+       config TARGET_OPTIMIZATION
+               string "Target Optimizations" if TARGET_OPTIONS
+               default DEFAULT_TARGET_OPTIMIZATION
+               help
+                 Optimizations to use when building for the target host.
+
+       config SOFT_FLOAT
+               bool "Use software floating point by default" if TARGET_OPTIONS
+               default y
+               depends on (arm || armeb || powerpc || mipsel || mips || mips64el || mips64) && !HAS_FPU
+               help
+                 If your target CPU does not have a Floating Point Unit (FPU) or a
+                 kernel FPU emulator, but you still wish to support floating point
+                 functions, then everything will need to be compiled with soft floating
+                 point support (-msoft-float).
+
+                 Most people will answer N.
+
+       config USE_MIPS16
+               bool "Build packages with MIPS16 instructions" if TARGET_OPTIONS
+               depends on HAS_MIPS16
+               depends on !GCC_VERSION_4_6
+               default y
+               help
+                 If your target CPU does support the MIPS16 instruction set
+                 and you want to use it for packages, enable this option.
+                 MIPS16 produces smaller binaries thus reducing pressure on
+                 caches and TLB.
+
+                 Most people will answer N.
+
 
 menuconfig EXTERNAL_TOOLCHAIN
        bool
@@ -164,19 +203,22 @@ comment "C Library"
 
 choice
        prompt "C Library implementation" if TOOLCHAINOPTS
-       default USE_UCLIBC
+       default LIBC_USE_UCLIBC
        help
          Select the C library implementation.
 
-       config USE_EGLIBC
+       config LIBC_USE_EGLIBC
                bool "Use eglibc"
+               select USE_EGLIBC
                depends on !avr32
-       
-       config USE_UCLIBC
+
+       config LIBC_USE_UCLIBC
+               select USE_UCLIBC
                bool "Use uClibc"
 
-       config USE_MUSL
+       config LIBC_USE_MUSL
                bool "Use musl"
+               select USE_MUSL
                depends on !(mips64 || mips64el)
 
 endchoice
@@ -192,7 +234,7 @@ config GDB
        bool
        depends on !avr32
        prompt "Build gdb" if TOOLCHAINOPTS
-       default y
+       default y if !EXTERNAL_TOOLCHAIN
        help
                Enable if you want to build the gdb
 
@@ -204,10 +246,16 @@ config INSIGHT
        help
                Enable if you want to build insight-gdb
 
+config USE_EGLIBC
+       bool
+
 config USE_UCLIBC
        bool
        default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
 
+config USE_MUSL
+       bool
+
 config USE_EXTERNAL_LIBC
        bool
        default y if EXTERNAL_TOOLCHAIN || NATIVE_TOOLCHAIN