Add block read support to i2cget

Use patch from https://patchwork.ozlabs.org/patch/622104/.

Resolves openbmc/openbmc#952

Change-Id: I7cda95f997be863b2fff0b6a5911d9f433b58c6c
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
diff --git a/common/recipes-devtools/i2c-tools/i2c-tools_%.bbappend b/common/recipes-devtools/i2c-tools/i2c-tools_%.bbappend
index c26f3f0..da8f757 100644
--- a/common/recipes-devtools/i2c-tools/i2c-tools_%.bbappend
+++ b/common/recipes-devtools/i2c-tools/i2c-tools_%.bbappend
@@ -2,6 +2,7 @@
 FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
 SRC_URI_remove = "http://dl.lm-sensors.org/i2c-tools/releases/${BP}.tar.bz2"
 SRC_URI =+ "http://downloads.yoctoproject.org/mirror/sources/${BP}.tar.bz2 \
-            file://0001-4-byte-read-support-466.patch"
+            file://0001-4-byte-read-support-466.patch \
+            file://0001-i2cget-Add-support-for-i2c-block-data.patch"
 
 RDEPENDS_${PN}_remove = "${PN}-misc"