servo_micro: Correct the names of uart1_en and uart2_en

Make them consistent with servo v2 and v3.

BUG=b:35834130
TEST=make and start servod

Change-Id: I7b8d1684d69e7ad1a3c404d66c0bc34d378a5ea5
Reviewed-on: https://chromium-review.googlesource.com/482466
Commit-Ready: Wai-Hong Tam <waihong@google.com>
Tested-by: Wai-Hong Tam <waihong@google.com>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Nick Sanders <nsanders@chromium.org>
diff --git a/servo/data/servo_micro.xml b/servo/data/servo_micro.xml
index a134204..0a7504d 100644
--- a/servo/data/servo_micro.xml
+++ b/servo/data/servo_micro.xml
@@ -19,7 +19,8 @@
   </map>
 
   <control>
-    <name>uart1_enable</name>
+    <name>uart1_en</name>
+    <alias>ec_uart_en</alias>
     <doc>UART1_EN_L</doc>
     <params interface="7" drv="ec3po_gpio" name="UART1_EN_L"
     subtype="single" map="onoff_i" init="on"></params>
@@ -43,7 +44,8 @@
     subtype="single" map="onoff_i" init="off"></params>
   </control>
   <control>
-    <name>uart2_enable</name>
+    <name>uart2_en</name>
+    <alias>cpu_uart_en</alias>
     <doc>UART2_EN_L</doc>
     <params interface="7" drv="ec3po_gpio" name="UART2_EN_L"
     subtype="single" map="onoff_i" init="on"></params>