1 files changed, 23 insertions, 0 deletions
diff --git a/src/mainboard/google/skyrim/variants/baseboard/port_descriptors.c b/src/mainboard/google/skyrim/variants/baseboard/port_descriptors.c
new file mode 100644
index 000000000000..296bb18ff21e
--- /dev/null
+++ b/src/mainboard/google/skyrim/variants/baseboard/port_descriptors.c
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <baseboard/variants.h>
+#include <baseboard/port_descriptors.h>
+#include <soc/platform_descriptors.h>
+
+enum baseboard_dxio_port_id {
+	BASEBOARD_DXIO_WLAN,
+	BASEBOARD_DXIO_SD,
+	BASEBOARD_DXIO_STORAGE,
+};
+
+static fsp_dxio_descriptor skyrim_mdn_dxio_descriptors[] = {
+	[BASEBOARD_DXIO_WLAN] = WLAN_DXIO_DESCRIPTOR,
+	[BASEBOARD_DXIO_SD] = SD_DXIO_DESCRIPTOR,
+	[BASEBOARD_DXIO_STORAGE] = NVME_DXIO_DESCRIPTOR,
+};
+
+__weak void variant_get_dxio_descriptors(const fsp_dxio_descriptor **dxio_descriptor, size_t *num)
+{
+	*dxio_descriptor = skyrim_mdn_dxio_descriptors;
+	*num = ARRAY_SIZE(skyrim_mdn_dxio_descriptors);
+}