Krill: add EEPROM controls.

BUG=None
TEST=None

Change-Id: I2beb8592865d87205df91360850e413888ab563f
Reviewed-on: https://chromium-review.googlesource.com/224911
Reviewed-by: Dean Liao <deanliao@chromium.org>
Commit-Queue: Aaron Chuang <aaron.chuang@quantatw.com>
Tested-by: Aaron Chuang <aaron.chuang@quantatw.com>
diff --git a/servo/data/servo_krill_overlay.xml b/servo/data/servo_krill_overlay.xml
new file mode 100644
index 0000000..7238d15
--- /dev/null
+++ b/servo/data/servo_krill_overlay.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<root>
+  <control>
+    <name>krill_rom_params</name>
+    <doc>Get or set EEPROM paramters on Krill</doc>
+    <params cmd="get" subtype="rom_params" interface="4" drv="m24c02"
+            slv="0x52"></params>
+    <params cmd="set" subtype="rom_params" interface="4" drv="m24c02"
+            slv="0x52" input_type="str"></params>
+  </control>
+  <control>
+    <name>krill_rom_data</name>
+    <doc>Get or set EEPROM data on Krill</doc>
+    <params cmd="get" subtype="data" interface="4" drv="m24c02"
+            slv="0x52"></params>
+    <params cmd="set" subtype="data" interface="4" drv="m24c02"
+            slv="0x52" input_type="str"></params>
+  </control>
+</root>
diff --git a/servo/data/servo_whale_samus_overlay.xml b/servo/data/servo_whale_samus_overlay.xml
index 585a448..d8b6afd 100644
--- a/servo/data/servo_whale_samus_overlay.xml
+++ b/servo/data/servo_whale_samus_overlay.xml
@@ -3,6 +3,9 @@
   <include>
     <name>common.xml</name>
   </include>
+  <include>
+    <name>servo_krill_overlay.xml</name>
+  </include>
   <map>
     <name>color_timing</name>
     <doc>Integration time of color sensor</doc>
@@ -448,17 +451,17 @@
   <control>
     <name>plankton_rom_1_params</name>
     <doc>Get or set EEPROM paramters on plankton 1</doc>
-    <params cmd="get" subtype="rom_params" interface="4" drv="m24c02"
+    <params cmd="get" subtype="rom_params" interface="2" drv="m24c02"
             slv="0x50"></params>
-    <params cmd="set" subtype="rom_params" interface="4" drv="m24c02"
+    <params cmd="set" subtype="rom_params" interface="2" drv="m24c02"
             slv="0x50" input_type="str"></params>
   </control>
   <control>
     <name>plankton_rom_1_data</name>
     <doc>Get or set EEPROM data on plankton 1</doc>
-    <params cmd="get" subtype="data" interface="4" drv="m24c02"
+    <params cmd="get" subtype="data" interface="2" drv="m24c02"
             slv="0x50"></params>
-    <params cmd="set" subtype="data" interface="4" drv="m24c02"
+    <params cmd="set" subtype="data" interface="2" drv="m24c02"
             slv="0x50" input_type="str"></params>
   </control>
   <!-- ADC -->