bcm53xx: this ARM SoC does not have a FPU, use soft float.

model name      : ARMv7 Processor rev 0 (v7l)
Features        : swp half thumb fastmult edsp tls

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 38796

include/target.mk

@@ -230,6 +230,7 @@ ifeq ($(DUMP),1)
     CPU_CFLAGS_xscale = -march=armv5te -mtune=xscale
     CPU_CFLAGS_vfp = -mfpu=vfp -mfloat-abi=softfp
     CPU_CFLAGS_vfpv3 = -mfpu=vfpv3-d16 -mfloat-abi=softfp
+    CPU_CFLAGS_soft = -mfloat-abi=softfp
   endif
   ifeq ($(ARCH),powerpc)
     CPU_CFLAGS_603e:=-mcpu=603e