ipmi: start implementing flashDataBlock

Change-Id: I780c0e5da77a027ce23a674bd3fdbf08b8a81c14
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/flash-ipmi.cpp b/flash-ipmi.cpp
index 4d05044..1c75246 100644
--- a/flash-ipmi.cpp
+++ b/flash-ipmi.cpp
@@ -37,3 +37,9 @@
     /* Start over! */
     return openEverything();
 }
+
+bool FlashUpdate::flashData(uint32_t offset, const std::vector<uint8_t>& bytes)
+{
+    /* TODO: implement. */
+    return false;
+}