meta-asrock: Add meta-romed8hm3

This is a single-socket Epyc server board from ASRock Rack with an
AST2500 BMC and a 64MB SPI flash for the BMC firmware.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Change-Id: I162036f9e27a949d0cf8a85f92206ee659d884eb
diff --git a/meta-asrock/meta-romed8hm3/conf/bblayers.conf.sample b/meta-asrock/meta-romed8hm3/conf/bblayers.conf.sample
new file mode 100644
index 0000000..fe3ebaf
--- /dev/null
+++ b/meta-asrock/meta-romed8hm3/conf/bblayers.conf.sample
@@ -0,0 +1,18 @@
+# LAYER_CONF_VERSION is increased each time build/conf/bblayers.conf
+# changes incompatibly
+LCONF_VERSION = "8"
+
+BBPATH = "${TOPDIR}"
+BBFILES ?= ""
+
+BBLAYERS ?= " \
+  ##OEROOT##/meta \
+  ##OEROOT##/meta-poky \
+  ##OEROOT##/meta-openembedded/meta-oe \
+  ##OEROOT##/meta-openembedded/meta-networking \
+  ##OEROOT##/meta-openembedded/meta-python \
+  ##OEROOT##/meta-phosphor \
+  ##OEROOT##/meta-aspeed \
+  ##OEROOT##/meta-asrock \
+  ##OEROOT##/meta-asrock/meta-romed8hm3 \
+  "