diff --git a/plat/brcm/board/stingray/bcm958742t.mk b/plat/brcm/board/stingray/bcm958742t.mk
new file mode 100644
index 0000000..5e164b8
--- /dev/null
+++ b/plat/brcm/board/stingray/bcm958742t.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (c) 2015 - 2020, Broadcom
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+#######################################################
+# Board config file for bcm958742t Stingray SST100
+#######################################################
+BOARD_FAMILY := "<bcm958742t.h>"
+$(eval $(call add_define,BOARD_FAMILY))
+
+# Board has internal programmable regulator
+IHOST_REG_TYPE := IHOST_REG_INTEGRATED
+$(eval $(call add_define,IHOST_REG_TYPE))
+
+# Board has internal programmable regulator
+VDDC_REG_TYPE := VDDC_REG_INTEGRATED
+$(eval $(call add_define,VDDC_REG_TYPE))