Merge changes I1f645008,Ic68c019f

* changes:
  releasetools: Add common.ExtractAvbPublicKey().
  releasetools: Initalize logger when signing.
diff --git a/core/combo/arch/x86/stoneyridge.mk b/core/combo/arch/x86/stoneyridge.mk
new file mode 100644
index 0000000..30405a1
--- /dev/null
+++ b/core/combo/arch/x86/stoneyridge.mk
@@ -0,0 +1,12 @@
+# Configuration for Linux on x86.
+# Generating binaries for Stoney Ridge processors.
+#
+ARCH_X86_HAVE_SSSE3  := true
+ARCH_X86_HAVE_SSE4   := true
+ARCH_X86_HAVE_SSE4_1 := true
+ARCH_X86_HAVE_SSE4_2 := true
+ARCH_X86_HAVE_AES_NI := true
+ARCH_X86_HAVE_AVX    := true
+ARCH_X86_HAVE_AVX2   := true
+ARCH_X86_HAVE_POPCNT := true
+ARCH_X86_HAVE_MOVBE  := true
diff --git a/core/combo/arch/x86_64/stoneyridge.mk b/core/combo/arch/x86_64/stoneyridge.mk
new file mode 100644
index 0000000..f7d9583
--- /dev/null
+++ b/core/combo/arch/x86_64/stoneyridge.mk
@@ -0,0 +1,12 @@
+# Configuration for Linux on x86_64.
+# Generating binaries for Stoney Ridge processors.
+#
+ARCH_X86_HAVE_SSSE3  := true
+ARCH_X86_HAVE_SSE4   := true
+ARCH_X86_HAVE_SSE4_1 := true
+ARCH_X86_HAVE_SSE4_2 := true
+ARCH_X86_HAVE_AES_NI := true
+ARCH_X86_HAVE_AVX    := true
+ARCH_X86_HAVE_AVX2   := true
+ARCH_X86_HAVE_POPCNT := true
+ARCH_X86_HAVE_MOVBE  := true