diff --git a/drivers/ram/bmips_ram.c b/drivers/ram/bmips_ram.c
index cc37dfa..b5f19c9 100644
--- a/drivers/ram/bmips_ram.c
+++ b/drivers/ram/bmips_ram.c
@@ -43,6 +43,7 @@
 
 struct bmips_ram_priv {
 	void __iomem *regs;
+	u32 force_size;
 	const struct bmips_ram_hw *hw;
 };
 
@@ -104,7 +105,10 @@
 	const struct bmips_ram_hw *hw = priv->hw;
 
 	info->base = 0x80000000;
-	info->size = hw->get_ram_size(priv);
+	if (priv->force_size)
+		info->size = priv->force_size;
+	else
+		info->size = hw->get_ram_size(priv);
 
 	return 0;
 }
@@ -155,6 +159,8 @@
 	if (!priv->regs)
 		return -EINVAL;
 
+	dev_read_u32(dev, "force-size", &priv->force_size);
+
 	priv->hw = hw;
 
 	return 0;