reset upstream subtrees to HEAD

Reset the following subtrees on HEAD:
  poky: 8217b477a1(master)
  meta-xilinx: 64aa3d35ae(master)
  meta-openembedded: 0435c9e193(master)
  meta-raspberrypi: 490a4441ac(master)
  meta-security: cb6d1c85ee(master)

Squashed patches:
  meta-phosphor: drop systemd 239 patches
  meta-phosphor: mrw-api: use correct install path

Change-Id: I268e2646d9174ad305630c6bbd3fbc1a6105f43d
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/poky/meta/conf/machine/include/tune-arm926ejs.inc b/poky/meta/conf/machine/include/tune-arm926ejs.inc
index 81bcda3..563d53b 100644
--- a/poky/meta/conf/machine/include/tune-arm926ejs.inc
+++ b/poky/meta/conf/machine/include/tune-arm926ejs.inc
@@ -4,8 +4,10 @@
 
 TUNEVALID[arm926ejs] = "Enable arm926ejs specific processor optimizations"
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'arm926ejs', ' -mcpu=arm926ej-s', '', d)}"
+MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'arm926ejs', 'armv5:', '' ,d)}"
 
 AVAILTUNES += "arm926ejs"
 ARMPKGARCH_tune-arm926ejs = "arm926ejs"
-TUNE_FEATURES_tune-arm926ejs = "${TUNE_FEATURES_tune-armv5te} arm926ejs"
+# mcpu is used so don't use armv5te as we don't want march
+TUNE_FEATURES_tune-arm926ejs = "arm thumb dsp arm926ejs"
 PACKAGE_EXTRA_ARCHS_tune-arm926ejs = "${PACKAGE_EXTRA_ARCHS_tune-armv5te} arm926ejste arm926ejse"