Move buildroot to bsp directory.

bsp/buildroot/package/iperf3/0001-disable-profiling.patch

@@ -0,0 +1,20 @@
+This should be an option, but it's not.
+Don't force profiled builds, it breaks on many toolchains.
+Patch Makefile.in to avoid AUTORECONFing since it needs dummy files
+that are missing to succeed (ChangeLog, COPYING, NEWS, README) and it's
+simple enough so avoid pulling in dependencies and delays.
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+diff -Nura iperf-3.0.10.orig/src/Makefile.in iperf-3.0.10/src/Makefile.in
+--- iperf-3.0.10.orig/src/Makefile.in	2014-12-17 07:30:46.878310789 -0300
++++ iperf-3.0.10/src/Makefile.in	2014-12-17 07:33:41.879356643 -0300
+@@ -82,7 +82,7 @@
+ host_triplet = @host@
+ bin_PROGRAMS = iperf3$(EXEEXT)
+ noinst_PROGRAMS = t_timer$(EXEEXT) t_units$(EXEEXT) t_uuid$(EXEEXT) \
+-	iperf3_profile$(EXEEXT)
++	iperf3$(EXEEXT)
+ TESTS = t_timer$(EXEEXT) t_units$(EXEEXT) t_uuid$(EXEEXT)
+ subdir = src
+ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \