1 files changed, 28 insertions, 0 deletions
diff --git a/arch/mips/mach-octeon/dram.c b/arch/mips/mach-octeon/dram.c
new file mode 100644
index 0000000000..ff7a59f2ab
--- /dev/null
+++ b/arch/mips/mach-octeon/dram.c
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) Stefan Roese <sr@denx.de>
+ */
+
+#include <dm.h>
+#include <ram.h>
+#include <asm/global_data.h>
+#include <linux/compat.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int dram_init(void)
+{
+	/*
+	 * No DDR init yet -> run in L2 cache
+	 */
+	gd->ram_size = (4 << 20);
+	gd->bd->bi_dram[0].size = gd->ram_size;
+	gd->bd->bi_dram[1].size = 0;
+
+	return 0;
+}
+
+ulong board_get_usable_ram_top(ulong total_size)
+{
+	return gd->ram_top;
+}