reset meta-xilinx subtree on master HEAD(874b9cee5e)

Change-Id: Ic0716e95ff53e7d63c54dc5fce6ee42fc99ed424
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-xrt/zocl/zocl_git.bb b/meta-xilinx/meta-xilinx-bsp/recipes-xrt/zocl/zocl_git.bb
index 2c3f0b4..f7a0788 100644
--- a/meta-xilinx/meta-xilinx-bsp/recipes-xrt/zocl/zocl_git.bb
+++ b/meta-xilinx/meta-xilinx-bsp/recipes-xrt/zocl/zocl_git.bb
@@ -4,13 +4,13 @@
 LICENSE = "GPLv2 & Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=7d040f51aae6ac6208de74e88a3795f8"
 
-BRANCH ?= "2020.1"
+BRANCH ?= "2020.1_PU1"
 REPO ?= "git://github.com/Xilinx/XRT.git;protocol=https"
 BRANCHARG = "${@['nobranch=1', 'branch=${BRANCH}'][d.getVar('BRANCH', True) != '']}"
 SRC_URI = "${REPO};${BRANCHARG}"
 
-PV = "202010.2.6.0"
-SRCREV ?= "2d6bfe4ce91051d4e5b499d38fc493586dd4859a"
+PV = "202010.2.7.0"
+SRCREV ?= "8a4c6eb5012c57423fba468e1af8df53a293dcd5"
 
 S = "${WORKDIR}/git/src/runtime_src/core/edge/drm/zocl"