diff --git a/meta-xilinx/meta-xilinx-bsp/conf/machine/aarch64-tc.conf b/meta-xilinx/meta-xilinx-bsp/conf/machine/aarch64-tc.conf
index e9e0412..08c2d1c 100644
--- a/meta-xilinx/meta-xilinx-bsp/conf/machine/aarch64-tc.conf
+++ b/meta-xilinx/meta-xilinx-bsp/conf/machine/aarch64-tc.conf
@@ -23,7 +23,7 @@
 DEFAULTTUNE_virtclass-multilib-libilp32 = "cortexa72-cortexa53-ilp32"
 
 AVAILTUNES += "cortexa72-cortexa53-ilp32"
-ARMPKGARCH_tune-cortexa72-cortexa53-ilp32 = "${ARMPKGARCH_tune-cortexa72-cortexa53}_ilp32"
+ARMPKGARCH_tune-cortexa72-cortexa53-ilp32 = "${ARMPKGARCH_tune-cortexa72-cortexa53}-ilp32"
 TUNE_FEATURES_tune-cortexa72-cortexa53-ilp32 = "${TUNE_FEATURES_tune-cortexa72-cortexa53} ilp32"
 PACKAGE_EXTRA_ARCHS_tune-cortexa72-cortexa53-ilp32 = "${PACKAGE_EXTRA_ARCHS_tune-cortexa72-cortexa53} cortexa72-cortexa53-ilp32"
 BASE_LIB_tune-cortexa72-cortexa53-ilp32 = "lib/ilp32"
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx_2020.2.bb b/meta-xilinx/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx_2020.2.bb
index f3058a9..314b293 100644
--- a/meta-xilinx/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx_2020.2.bb
+++ b/meta-xilinx/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx_2020.2.bb
@@ -3,3 +3,12 @@
 
 include linux-xlnx.inc
 
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+SRC_URI_append = " \
+       file://perf-fix-build-with-binutils.patch \
+       file://0001-perf-bench-Share-some-global-variables-to-fix-build-.patch \
+       file://0001-perf-tests-bp_account-Make-global-variable-static.patch \
+       file://0001-perf-cs-etm-Move-definition-of-traceid_list-global-v.patch \
+       file://0001-libtraceevent-Fix-build-with-binutils-2.35.patch \
+"
+
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-9/0065-microblaze-multilib-hack.patch b/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-9/0065-microblaze-multilib-hack.patch
deleted file mode 100644
index af8ebf3..0000000
--- a/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-9/0065-microblaze-multilib-hack.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-Microblaze Mulitlib hack
-
-Based on the patch:
-
-From c2081c51db589471ea713870c72f13999abda815 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:10:06 +0400
-Subject: [PATCH 04/36] 64-bit multilib hack.
-
-GCC has internal multilib handling code but it assumes a very specific rigid directory
-layout. The build system implementation of multilib layout is very generic and allows
-complete customisation of the library directories.
-
-This patch is a partial solution to allow any custom directories to be passed into gcc
-and handled correctly. It forces gcc to use the base_libdir (which is the current
-directory, "."). We need to do this for each multilib that is configured as we don't
-know which compiler options may be being passed into the compiler. Since we have a compiler
-per mulitlib at this point that isn't an issue.
-
-The one problem is the target compiler is only going to work for the default multlilib at
-this point. Ideally we'd figure out which multilibs were being enabled with which paths
-and be able to patch these entries with a complete set of correct paths but this we
-don't have such code at this point. This is something the target gcc recipe should do
-and override these platform defaults in its build config.
-
-Do same for riscv64 and aarch64
-
-RP 15/8/11
-
-Upstream-Status: Inappropriate[OE-Specific]
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-Signed-off-by: Elvis Dowson <elvis.dowson@gmail.com>
-Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
-Signed-off-by: Mark Hatle <mark.hatle@xilinx.com>
-
-Index: gcc-9.2.0/gcc/config/microblaze/t-microblaze
-===================================================================
---- gcc-9.2.0.orig/gcc/config/microblaze/t-microblaze
-+++ gcc-9.2.0/gcc/config/microblaze/t-microblaze
-@@ -1,5 +1,6 @@
- MULTILIB_OPTIONS = m64 mxl-barrel-shift mlittle-endian mno-xl-soft-mul mxl-multiply-high
--MULTILIB_DIRNAMES = m64 bs le m mh
-+#MULTILIB_DIRNAMES = m64 bs le m mh
-+MULTILIB_DIRNAMES = . . . . .
- MULTILIB_EXCEPTIONS = *m64/mxl-multiply-high mxl-multiply-high
- MULTILIB_EXCEPTIONS += *m64
- MULTILIB_EXCEPTIONS += *m64/mxl-barrel-shift
-Index: gcc-9.2.0/gcc/config/microblaze/t-microblaze-linux
-===================================================================
---- gcc-9.2.0.orig/gcc/config/microblaze/t-microblaze-linux
-+++ gcc-9.2.0/gcc/config/microblaze/t-microblaze-linux
-@@ -1,3 +1,4 @@
- MULTILIB_OPTIONS = mxl-barrel-shift mno-xl-soft-mul mxl-multiply-high
--MULTILIB_DIRNAMES = bs m mh
-+#MULTILIB_DIRNAMES = bs m mh
-+MULTILIB_DIRNAMES = . . .
- MULTILIB_EXCEPTIONS = *mxl-barrel-shift/mxl-multiply-high mxl-multiply-high
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-xrt/ocl-icd/ocl-icd_git.bb b/meta-xilinx/meta-xilinx-bsp/recipes-xrt/ocl-icd/ocl-icd_git.bb
deleted file mode 100644
index d14ec53..0000000
--- a/meta-xilinx/meta-xilinx-bsp/recipes-xrt/ocl-icd/ocl-icd_git.bb
+++ /dev/null
@@ -1,19 +0,0 @@
-SUMMARY = "OpenCL ICD library"
-DESCRIPTION = "Open Source alternative to vendor specific OpenCL ICD loaders."
-
-# The LICENSE is BSD 2-Clause "Simplified" License
-LICENSE = "BSD-2-Clause"
-LIC_FILES_CHKSUM = "file://COPYING;md5=232257bbf7320320725ca9529d3782ab"
-
-SRC_URI = "git://github.com/OCL-dev/ocl-icd.git;protocol=https"
-
-PV = "2.2.12+git${SRCPV}"
-SRCREV = "af79aebe4649f30dbd711c1bf6fc661eac6e5f01"
-
-S = "${WORKDIR}/git"
-
-inherit autotools
-
-DEPENDS = "ruby-native"
-
-BBCLASSEXTEND = "native"
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-xrt/opencl-clhpp/opencl-clhpp_git.bb b/meta-xilinx/meta-xilinx-bsp/recipes-xrt/opencl-clhpp/opencl-clhpp_git.bb
deleted file mode 100644
index 9af4442..0000000
--- a/meta-xilinx/meta-xilinx-bsp/recipes-xrt/opencl-clhpp/opencl-clhpp_git.bb
+++ /dev/null
@@ -1,29 +0,0 @@
-SUMMARY  = "Host API C++ bindings"
-DESCRIPTION = "OpenCL compute API headers C++ bindings from Khronos Group"
-LICENSE  = "Khronos"
-LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=7e4a01f0c56b39419aa287361a82df00"
-SECTION = "base"
-
-SRC_URI = "git://github.com/KhronosGroup/OpenCL-CLHPP.git;protocol=https"
-
-PV = "2.0.10+git${SRCPV}"
-SRCREV = "acd6972bc65845aa28bd9f670dec84cbf8b760f3"
-
-S = "${WORKDIR}/git"
-
-do_configure () {
-:
-}
-
-# Only cl2.hpp is necessary.
-# Base on the repo, Directly input_cl2.hpp copied as cl2.hpp
-do_compile () {
-:
-}
-
-do_install () {
-	install -d ${D}${includedir}/CL/
-	install -m 0644 ${S}/input_cl2.hpp ${D}${includedir}/CL/cl2.hpp
-}
-
-ALLOW_EMPTY_${PN} = "1"
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-xrt/xrt/xrt/0001-Replace-boost-detail-endian.hpp-with-boost-predef-ot.patch b/meta-xilinx/meta-xilinx-bsp/recipes-xrt/xrt/xrt/0001-Replace-boost-detail-endian.hpp-with-boost-predef-ot.patch
deleted file mode 100644
index 2ad7f01..0000000
--- a/meta-xilinx/meta-xilinx-bsp/recipes-xrt/xrt/xrt/0001-Replace-boost-detail-endian.hpp-with-boost-predef-ot.patch
+++ /dev/null
@@ -1,80 +0,0 @@
-From aa556b2142b8d6c62c457f82f4470430e9fe80e7 Mon Sep 17 00:00:00 2001
-From: Sai Hari Chandana Kalluri <chandana.kalluri@xilinx.com>
-Date: Thu, 29 Oct 2020 15:28:06 -0700
-Subject: [PATCH] Replace boost/detail/endian.hpp with
- boost/predef/other/endian.h
-
-The use of BOOST_*_ENDIAN and BOOST_BYTE_ORDER is deprecated. Include
-<boost/predef/other/endian.h> and use __BYTE_ORDER and1234
-
-Signed-off-by: Sai Hari Chandana Kalluri <chandana.kalluri@xilinx.com>
----
- runtime_src/core/common/api/xrt_kernel.cpp | 8 ++++----
- runtime_src/xocl/core/kernel.cpp           | 4 ++--
- 2 files changed, 6 insertions(+), 6 deletions(-)
-
-diff --git a/runtime_src/core/common/api/xrt_kernel.cpp b/runtime_src/core/common/api/xrt_kernel.cpp
-index 1025e9d..1fb7caf 100644
---- a/runtime_src/core/common/api/xrt_kernel.cpp
-+++ b/runtime_src/core/common/api/xrt_kernel.cpp
-@@ -48,7 +48,7 @@
- #include <cstdlib>
- using namespace std::chrono_literals;
- 
--#include <boost/detail/endian.hpp>
-+#include <boost/predef/other/endian.h>
- 
- #ifdef _WIN32
- # pragma warning( disable : 4244 4267 4996)
-@@ -464,7 +464,7 @@ class argument
-     virtual std::vector<uint32_t>
-     get_value(std::va_list* args) const
-     {
--      static_assert(BOOST_BYTE_ORDER==1234,"Big endian detected");
-+      static_assert(__BYTE_ORDER==1234,"Big endian detected");
- 
-       HostType value = va_arg(*args, VaArgType);
-       return value_to_uint32_vector(value);
-@@ -485,7 +485,7 @@ class argument
-     virtual std::vector<uint32_t>
-     get_value(std::va_list* args) const
-     {
--      static_assert(BOOST_BYTE_ORDER==1234,"Big endian detected");
-+      static_assert(__BYTE_ORDER==1234,"Big endian detected");
- 
-       HostType* value = va_arg(*args, VaArgType*);
-       return value_to_uint32_vector(value, size);
-@@ -507,7 +507,7 @@ class argument
-     virtual std::vector<uint32_t>
-     get_value(std::va_list* args) const
-     {
--      static_assert(BOOST_BYTE_ORDER==1234,"Big endian detected");
-+      static_assert(__BYTE_ORDER==1234,"Big endian detected");
-       if (xrt_core::config::get_xrt_bo()) {
-         auto bo = va_arg(*args, xrtBufferHandle);
-         return value_to_uint32_vector(xrt_core::bo::address(bo));
-diff --git a/runtime_src/xocl/core/kernel.cpp b/runtime_src/xocl/core/kernel.cpp
-index f4f7edf..ec71c7e 100644
---- a/runtime_src/xocl/core/kernel.cpp
-+++ b/runtime_src/xocl/core/kernel.cpp
-@@ -21,7 +21,7 @@
- #include "compute_unit.h"
- #include "core/common/xclbin_parser.h"
- 
--#include <boost/detail/endian.hpp>
-+#include <boost/predef/other/endian.h>
- 
- #include <sstream>
- #include <iostream>
-@@ -130,7 +130,7 @@ void
- kernel::scalar_argument::
- set(size_t size, const void* cvalue)
- {
--  static_assert(BOOST_BYTE_ORDER==1234,"Big endian detected");
-+  static_assert(__BYTE_ORDER==1234,"Big endian detected");
- 
-   if (size != m_sz)
-     throw error(CL_INVALID_ARG_SIZE,"Invalid scalar argument size, expected "
--- 
-2.7.4
-
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-xrt/xrt/xrt_git.bb b/meta-xilinx/meta-xilinx-bsp/recipes-xrt/xrt/xrt_git.bb
index e814f11..97a7a40 100644
--- a/meta-xilinx/meta-xilinx-bsp/recipes-xrt/xrt/xrt_git.bb
+++ b/meta-xilinx/meta-xilinx-bsp/recipes-xrt/xrt/xrt_git.bb
@@ -14,8 +14,6 @@
 BRANCHARG = "${@['nobranch=1', 'branch=${BRANCH}'][d.getVar('BRANCH', True) != '']}"
 SRC_URI = "${REPO};${BRANCHARG}"
 
-FILESEXTRAPATHS_prepend := "${THISDIR}/xrt:"
-SRC_URI_append = " file://0001-Replace-boost-detail-endian.hpp-with-boost-predef-ot.patch"
 PV = "202020.2.8.0"
 SRCREV ?= "f19a872233fbfe2eb933f25fa3d9a780ced774e5"