Move op-build to Public GitHub

This commit changes most components to be fetched from public GH.

Signed-off-by: Ilya Smirnov <ismirno@us.ibm.com>
diff --git a/openpower/package/occ-p10/occ-p10.mk b/openpower/package/occ-p10/occ-p10.mk
index 64be388..fa60167 100644
--- a/openpower/package/occ-p10/occ-p10.mk
+++ b/openpower/package/occ-p10/occ-p10.mk
@@ -5,11 +5,7 @@
 ################################################################################
 
 OCC_P10_VERSION = $(call qstrip,$(BR2_OCC_P10_VERSION))
-# TODO: WORKAROUND: Need to reenable next line and comment out the two lines
-# after that, when code is propagated to a public repo
-#OCC_P10_SITE ?= $(call github,open-power,occ,$(OCC_P10_VERSION))
-OCC_P10_SITE ?= git@github.ibm.com:open-power/occ.git
-OCC_P10_SITE_METHOD ?= git
+OCC_P10_SITE ?= $(call github,open-power,occ,$(OCC_P10_VERSION))
 
 OCC_P10_LICENSE = Apache-2.0