2 files changed, 28 insertions, 0 deletions
diff --git a/board/imgtec/boston/Makefile b/board/imgtec/boston/Makefile
index deda457f3c..d3fd49d285 100644
--- a/board/imgtec/boston/Makefile
+++ b/board/imgtec/boston/Makefile
@@ -6,4 +6,5 @@
 
 obj-y += checkboard.o
 obj-y += ddr.o
+obj-y += dt.o
 obj-y += lowlevel_init.o
diff --git a/board/imgtec/boston/dt.c b/board/imgtec/boston/dt.c
new file mode 100644
index 0000000000..b34f9bc205
--- /dev/null
+++ b/board/imgtec/boston/dt.c
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2016 Imagination Technologies
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#include <common.h>
+#include <fdt_support.h>
+
+int ft_board_setup(void *blob, bd_t *bd)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	u64 mem_start[2], mem_size[2];
+	int mem_regions;
+
+	mem_start[0] = 0;
+	mem_size[0] = min_t(u64, 256llu << 20, gd->ram_size);
+	mem_regions = 1;
+
+	if (gd->ram_size > mem_size[0]) {
+		mem_start[1] = 0x80000000 + mem_size[0];
+		mem_size[1] = gd->ram_size - mem_size[0];
+		mem_regions++;
+	}
+
+	return fdt_fixup_memory_banks(blob, mem_start, mem_size, mem_regions);
+}