diff --git a/src/soc/ti/am335x/soc.c b/src/soc/ti/am335x/soc.c
index 0362ed9c0c..99c651fd8b 100644
--- a/src/soc/ti/am335x/soc.c
+++ b/src/soc/ti/am335x/soc.c
@@ -1,7 +1,15 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <device/device.h>
+#include <symbols.h>
+#include <bootmem.h>
+
+static void soc_enable(struct device *dev)
+{
+	ram_resource(dev, 0, (uintptr_t)_dram / KiB, CONFIG_DRAM_SIZE_MB * MiB / KiB);
+}
 
 struct chip_operations soc_ti_am335x_ops = {
 	CHIP_NAME("TI AM335X")
+	.enable_dev = soc_enable,
 };