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-virtualization/recipes-extended/seabios/seabios_1.9.1.bb b/import-layers/meta-virtualization/recipes-extended/seabios/seabios_1.9.1.bb
index 5c095ac..144b13c 100644
--- a/import-layers/meta-virtualization/recipes-extended/seabios/seabios_1.9.1.bb
+++ b/import-layers/meta-virtualization/recipes-extended/seabios/seabios_1.9.1.bb
@@ -4,7 +4,7 @@
 SECTION = "firmware"
 
 SRC_URI = " \
-    http://code.coreboot.org/p/seabios/downloads/get/${PN}-${PV}.tar.gz \
+    https://code.coreboot.org/p/seabios/downloads/get/${PN}-${PV}.tar.gz \
     file://hostcc.patch \
     "