AST2500: Add AST2500 evaluation board layer

The AST2500 is an ARM SOC made by Aspeed.

This layer is a stub; there are a couple missing bits of support
from the kernel and u-boot.

Signed-off-by: Brad Bishop <>
diff --git a/meta-openbmc-machines/meta-evb/conf/layer.conf b/meta-openbmc-machines/meta-evb/conf/layer.conf
new file mode 100644
index 0000000..f8f2d0e
--- /dev/null
+++ b/meta-openbmc-machines/meta-evb/conf/layer.conf
@@ -0,0 +1,5 @@
+# We have a conf and classes directory, add to BBPATH