Yocto 2.4

Move OpenBMC to Yocto 2.4(rocko)

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I12057b18610d6fb0e6903c60213690301e9b0c67
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/import-layers/meta-raspberrypi/recipes-devtools/pi-blaster/pi-blaster_git.bb b/import-layers/meta-raspberrypi/recipes-devtools/pi-blaster/pi-blaster_git.bb
index ac812ab..730f9d3 100644
--- a/import-layers/meta-raspberrypi/recipes-devtools/pi-blaster/pi-blaster_git.bb
+++ b/import-layers/meta-raspberrypi/recipes-devtools/pi-blaster/pi-blaster_git.bb
@@ -1,3 +1,3 @@
 require pi-blaster.inc
 
-SRCREV = "9f45eb23a8a3b2d1c08d08a6d68f206fe91ecf4c"
+SRCREV = "1035ad7dffb270c40eec1bb3a654171a755fba98"