Add link firmware branch configs.

BUG=chrome-os-partner:12148
TEST=cbuildbot_config_unittest

Change-Id: Iff31aa5bb485bbdea365550d686dd4b06135a11c
Reviewed-on: https://gerrit.chromium.org/gerrit/29037
Reviewed-by: David McMahon <djmm@chromium.org>
Reviewed-by: Eric Blake <eblake@chromium.org>
Tested-by: Eric Blake <eblake@chromium.org>
diff --git a/buildbot/cbuildbot_config.py b/buildbot/cbuildbot_config.py
index e5a76d4..301ebfd 100755
--- a/buildbot/cbuildbot_config.py
+++ b/buildbot/cbuildbot_config.py
@@ -707,10 +707,10 @@
 internal_incremental = internal.derive(incremental,
                                        overlays=constants.BOTH_OVERLAYS)
 
-internal_pfq_branch.add_config('x86-alex-pre-flight-branch',
+internal_pfq_branch.add_config('link-pre-flight-branch',
   master=True,
   push_overlays=constants.BOTH_OVERLAYS,
-  boards=['x86-alex'],
+  boards=['link'],
 )
 
 internal_arm_paladin = internal_paladin.derive(arm)
@@ -984,8 +984,8 @@
 
 # This is an example firmware branch configuration for x86.
 # Modify it to match your firmware branch.
-_firmware_release.add_config('x86-mario-firmware',
-  boards=['x86-mario'],
+_firmware_release.add_config('link-firmware',
+  boards=['link'],
 )
 
 # This is an example firmware branch configuration for arm.