meta-ibm: system1: Initial system definition

Initial commit for IBM platform system1

Tested:
- Build success

Change-Id: I5c0dac8c569c210d19bad6d2f2771a67a93938d9
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-ibm/meta-system1/recipes-kernel/linux/linux-aspeed_%.bbappend b/meta-ibm/meta-system1/recipes-kernel/linux/linux-aspeed_%.bbappend
new file mode 100644
index 0000000..29491ee
--- /dev/null
+++ b/meta-ibm/meta-system1/recipes-kernel/linux/linux-aspeed_%.bbappend
@@ -0,0 +1,2 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+SRC_URI:append = " file://system1.cfg"