Introducing meta-aspeed

OE BSP layer supporting Aspeed SOCs for Phosphor.
diff --git a/meta-ast2400/recipes-kernel/linux/linux-obmc.bbappend b/meta-ast2400/recipes-kernel/linux/linux-obmc.bbappend
new file mode 100644
index 0000000..065b1c4
--- /dev/null
+++ b/meta-ast2400/recipes-kernel/linux/linux-obmc.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SRC_URI += "file://0000-config.patch"