diff --git a/images.json b/images.json
index dcddd0b..275444d 100644
--- a/images.json
+++ b/images.json
@@ -1,6 +1,6 @@
 {
        "buildroot/Image":        "0xc0000000",
        "buildroot/rootfs.cpio":  "0xc0800000",
-       "buildroot/rv32.dtb":     "0xc1000000",
+       "buildroot/rv32.dtb":     "0xc2000000",
        "emulator/emulator.bin":  "0x20000000"
 }
diff --git a/json2dts.py b/json2dts.py
index f064ebd..fc4e70f 100755
--- a/json2dts.py
+++ b/json2dts.py
@@ -41,7 +41,7 @@ dts += """
                main_ram_size_mb=d["memories"]["main_ram"]["size"]//mB,

                linux_initrd_start=d["memories"]["main_ram"]["base"] + 8*mB,
-               linux_initrd_end=d["memories"]["main_ram"]["base"] + 16*mB)
+               linux_initrd_end=d["memories"]["main_ram"]["base"] + 32*mB)