cros_bundle_firmware: Add default flashmap for peach

Add a default flashmap so that peach can be written.

BUG=chrome-os-partner:18329
TEST=manual
Run cros_bundle_firmware, see that peach boots to a prompt

cros_bundle_firmware -b peach -u u-boot.bin --bl2 spl/smdk5420-spl.bin \
	--bl1 ../E5420.nbl1.bin -d board/samsung/dts/exynos5420-smdk5420.dts \
	-w sd:. -I arch/arm/dts/ -s

Change-Id: Ie4cba8ea575aa64e219c7ac9410ed5fb4c683002
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/46053
Reviewed-by: Doug Anderson <dianders@chromium.org>
diff --git a/host/lib/bundle_firmware.py b/host/lib/bundle_firmware.py
index b55a085..6265d73 100644
--- a/host/lib/bundle_firmware.py
+++ b/host/lib/bundle_firmware.py
@@ -112,7 +112,33 @@
         'type' : 'blob coreboot',
         'required' : True,
     }
-  ]
+  ],
+  'peach' : [
+    {
+        'node' : 'pre-boot',
+        'label' : "bl1 pre-boot",
+        'size' : 0x2000,
+        'read-only' : True,
+        'filename' : "e5420.nbl1.bin",
+        'type' : "blob exynos-bl1",
+        'required' : True,
+    }, {
+        'node' : 'spl',
+        'label' : "bl2 spl",
+        'size' : 0x4000,
+        'read-only' : True,
+        'filename' : "bl2.bin",
+        'type' : "blob exynos-bl2 boot,dtb",
+        'required' : True,
+    }, {
+        'node' : 'ro-boot',
+        'label' : "u-boot",
+        'size' : 0x9a000,
+        'read-only' : True,
+        'type' : "blob boot,dtb",
+        'required' : True,
+    }
+  ],
 }