build-setup: Add openbmc machines Zaius and Romulus

Change-Id: Ib795a8258f59756e3646f31b24fce92389dc4e5f
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/build-setup.sh b/build-setup.sh
index f092f45..b3b9b48 100755
--- a/build-setup.sh
+++ b/build-setup.sh
@@ -62,6 +62,12 @@
   evb-ast2500)
     BITBAKE_CMD="TEMPLATECONF=meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf source oe-init-build-env"
     ;;
+  zaius)
+    BITBAKE_CMD="TEMPLATECONF=meta-openbmc-machines/meta-openpower/meta-ingrasys/meta-zaius/conf source oe-init-build-env"
+    ;;
+  romulus)
+    BITBAKE_CMD="TEMPLATECONF=meta-openbmc-machines/meta-openpower/meta-ibm/meta-romulus/conf source oe-init-build-env"
+    ;;
   qemu)
     BITBAKE_CMD="source openbmc-env"
     ;;