commit 95506f741b18f45aa14a4c15f738ee55ac48dff1
author Vadim Bendebury <vbendeb@chromium.org> Thu Jan 16 17:28:52 2014 -0800
committer chrome-internal-fetch <chrome-internal-fetch@google.com> Thu Jan 23 00:40:37 2014 +0000
tree 858d2bbafa8764c979d7c19b8eb1b141deea2335
parent c46fcff5bbb33839bd9191e3435627e1facdb2d9

Account for 5422 based devices

USB download requires an entry for each possible compatibility string
to figure out addresses to use.

Also, we don't want to use the 5250 case as a default, it is much
better to report error if there is no valid compatibility string.

BRANCH=ToT
BUG=chrome-os-partner:25112
TEST=none
  . cros_write_firmware works for both pit and pi USB downloads

Change-Id: Iae38c96c9802f69a1cd20c3847ddf3bcdaeff768
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/182933

host/lib/write_firmware.py

diff --git a/host/lib/write_firmware.py b/host/lib/write_firmware.py
index 4bc5d2b..9b04093 100644
--- a/host/lib/write_firmware.py
+++ b/host/lib/write_firmware.py
@@ -24,6 +24,11 @@
         'bl2': 0x02024400,
         'u-boot': 0x23e00000,
         },
+    'samsung,exynos5422': {
+        'bl1': 0x02022400,
+        'bl2': 0x02024400,
+        'u-boot': 0x23e00000,
+        },
   }
 
 
@@ -603,10 +608,7 @@
       if addresses:
         break
     else:
-      # TODO(sjg@chromium.org): Remove this when upstream U-Boot has the
-      # 'samsung,exynos5250' compatible string.
-      addresses = exynos_addresses.get('samsung,exynos5250')
-      self._out.Warning('No exynos compatible string, assuming Exynos 5250')
+      raise CmdError('No exynos compatible string found')
 
     if not addresses:
       raise CmdError("Unable to determine USB download addresses, compatible" +