MIPS: introduce CPU_R4K_FPU

R4K-style CPUs have this boolean defined by default. Allows us
to remove some lines in arch/mips/kernel/Makefile.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/3330/
Signed-off-by: John Crispin <blogic@openwrt.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index b805ccd72d98..0920936fc67f 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1884,6 +1884,10 @@ config CPU_GENERIC_DUMP_TLB
         bool
         default y if !(CPU_R3000 || CPU_R6000 || CPU_R8000 || CPU_TX39XX)
 
+config CPU_R4K_FPU
+        bool
+        default y if !(CPU_R3000 || CPU_R6000 || CPU_TX39XX || CPU_CAVIUM_OCTEON)
+
 choice
         prompt "MIPS MT options"