Initial restructure/split of meta-xilinx-bsp

Create a new meta-xilinx-core, move core functionality to the core, keeping
board specific files in the bsp layer.

zynqmp-generic changed from require <board> to include, so if meta-xilinx-bsp
is not available it will not fail.

Signed-off-by: Mark Hatle <mark.hatle@xilinx.com>

18 files changed, 0 insertions, 815 deletions

diff --git a/meta-xilinx-bsp/recipes-kernel/dp/kernel-module-dp_git.bb b/meta-xilinx-bsp/recipes-kernel/dp/kernel-module-dp_git.bb
deleted file mode 100755
index 4d8bd265..00000000
--- a/meta-xilinx-bsp/recipes-kernel/dp/kernel-module-dp_git.bb
+++ /dev/null
@@ -1,24 +0,0 @@
-SUMMARY = "Xilinx DisplayPort Linux Kernel module"
-DESCRIPTION = "Out-of-tree DisplayPort(DP) kernel modules provider for aarch64 devices"
-SECTION = "kernel/modules"
-LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://LICENSE.md;md5=eb723b61539feef013de476e68b5c50a"
-
-XLNX_DP_VERSION = "5.10.0"
-PV = "${XLNX_DP_VERSION}"
-
-S = "${WORKDIR}/git"
-
-BRANCH ?= "xlnx_rel_v2021.2"
-REPO   ?= "git://github.com/xilinx/dp-modules.git;protocol=https"
-SRCREV ?= "46d4790c3d37ad4b878c5a1704df26edb56314f5"
-
-BRANCHARG = "${@['nobranch=1', 'branch=${BRANCH}'][d.getVar('BRANCH', True) != '']}"
-SRC_URI = "${REPO};${BRANCHARG}"
-
-inherit module
-
-EXTRA_OEMAKE += "O=${STAGING_KERNEL_BUILDDIR}"
-COMPATIBLE_MACHINE = "^$"
-COMPATIBLE_MACHINE:zynqmp = "zynqmp"
-COMPATIBLE_MACHINE:versal = "versal"
diff --git a/meta-xilinx-bsp/recipes-kernel/dtc/python3-dtc_1.6.0.bb b/meta-xilinx-bsp/recipes-kernel/dtc/python3-dtc_1.6.0.bb
deleted file mode 100644
index f57b2b19..00000000
--- a/meta-xilinx-bsp/recipes-kernel/dtc/python3-dtc_1.6.0.bb
+++ /dev/null
@@ -1,27 +0,0 @@
-SUMMARY = "Device Tree Compiler"
-HOMEPAGE = "https://devicetree.org/"
-DESCRIPTION = "The Device Tree Compiler is a tool used to manipulate the Open-Firmware-like device tree used by PowerPC kernels."
-SECTION = "bootloader"
-LICENSE = "GPLv2 | BSD"
-DEPENDS = "flex-native bison-native swig-native"
-
-SRC_URI = "git://git.kernel.org/pub/scm/utils/dtc/dtc.git"
-
-UPSTREAM_CHECK_GITTAGREGEX = "v(?P<pver>\d+(\.\d+)+)"
-
-LIC_FILES_CHKSUM = "file://libfdt.i;beginline=1;endline=6;md5=afda088c974174a29108c8d80b5dce90"
-
-SRCREV = "2525da3dba9beceb96651dc2986581871dbeca30"
-
-S = "${WORKDIR}/git/pylibfdt"
-
-DEPENDS += "libyaml dtc"
-
-inherit distutils3
-
-do_configure:prepend() {
-    (cd ${S}/../ ; make version_gen.h )
-}
-
-BBCLASSEXTEND = "native nativesdk"
-
diff --git a/meta-xilinx-bsp/recipes-kernel/hdmi/kernel-module-hdmi_git.bb b/meta-xilinx-bsp/recipes-kernel/hdmi/kernel-module-hdmi_git.bb
deleted file mode 100644
index 65484fca..00000000
--- a/meta-xilinx-bsp/recipes-kernel/hdmi/kernel-module-hdmi_git.bb
+++ /dev/null
@@ -1,24 +0,0 @@
-SUMMARY = "Xilinx HDMI Linux Kernel module"
-DESCRIPTION = "Out-of-tree HDMI kernel modules provider for MPSoC EG/EV devices"
-SECTION = "kernel/modules"
-LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://LICENSE.md;md5=b34277fe156508fd5a650609dc36d1fe"
-
-XLNX_HDMI_VERSION = "5.10.0"
-PV = "${XLNX_HDMI_VERSION}"
-
-S = "${WORKDIR}/git"
-
-BRANCH ?= "xlnx_rel_v2021.2"
-REPO   ?= "git://github.com/Xilinx/hdmi-modules.git;protocol=https"
-SRCREV = "aeb9f2c9a50c5e8dd4245454116c47f841f78825"
-
-BRANCHARG = "${@['nobranch=1', 'branch=${BRANCH}'][d.getVar('BRANCH', True) != '']}"
-SRC_URI = "${REPO};${BRANCHARG}"
-
-inherit module
-
-EXTRA_OEMAKE += "O=${STAGING_KERNEL_BUILDDIR}"
-COMPATIBLE_MACHINE = "^$"
-COMPATIBLE_MACHINE:zynqmp = "zynqmp"
-COMPATIBLE_MACHINE:versal = "versal"
diff --git a/meta-xilinx-bsp/recipes-kernel/linux-firmware/linux-firmware-ti-bt.bb b/meta-xilinx-bsp/recipes-kernel/linux-firmware/linux-firmware-ti-bt.bb
deleted file mode 100644
index 1ad8ae2e..00000000
--- a/meta-xilinx-bsp/recipes-kernel/linux-firmware/linux-firmware-ti-bt.bb
+++ /dev/null
@@ -1,65 +0,0 @@
-# TIInit_11.8.32.bts is required for bluetooth support but this particular
-# version is not available in the linux-firmware repository.
-#
-SUMMARY = "TI Bluetooth firmware files for use with Linux kernel"
-SECTION = "kernel"
-
-LICENSE = "Firmware-ti-bt"
-
-LIC_FILES_CHKSUM = "file://LICENSE.ti-bt;md5=f39eac9f4573be5b012e8313831e72a9"
-
-# No common license for this, so be sure to include it
-NO_GENERIC_LICENSE[Firmware-ti-bt] = "LICENSE.ti-bt"
-
-SRC_URI = "git://git.ti.com/ti-bt/service-packs.git;protocol=https"
-SRCREV = "c290f8af9e388f37e509ecb111a1b64572b7c225"
-
-S = "${WORKDIR}/git"
-
-inherit allarch
-
-CLEANBROKEN = "1"
-
-do_unpack[postfuncs] += "rename_license"
-
-rename_license() {
-        mv ${S}/LICENSE ${S}/LICENSE.ti-bt
-}
-
-do_compile() {
-        :
-}
-
-do_install() {
-        oe_runmake 'DEST_DIR=${D}' 'BASE_LIB_DIR=${nonarch_base_libdir}'
-
-        # Remove files we're not packaging...
-        rm -f   ${D}${nonarch_base_libdir}/firmware/ti-connectivity/TIInit_7.6.15.bts \
-                ${D}${nonarch_base_libdir}/firmware/ti-connectivity/TIInit_10.6.15.bts \
-                ${D}${nonarch_base_libdir}/firmware/ti-connectivity/TIInit_6.7.16_bt_spec_4.1.bts \
-                ${D}${nonarch_base_libdir}/firmware/ti-connectivity/TIInit_12.8.32.bts \
-                ${D}${nonarch_base_libdir}/firmware/ti-connectivity/TIInit_12.10.28.bts \
-                ${D}${nonarch_base_libdir}/firmware/ti-connectivity/TIInit_6.7.16_avpr_add-on.bts \
-                ${D}${nonarch_base_libdir}/firmware/ti-connectivity/TIInit_6.7.16_bt_spec_4.0.bts \
-                ${D}${nonarch_base_libdir}/firmware/ti-connectivity/TIInit_6.7.16_ble_add-on.bts
-
-        for each in ${D}${nonarch_base_libdir}/firmware/ti-connectivity/* ; do
-                ln -s ti-connectivity/`basename $each` ${D}${nonarch_base_libdir}/firmware/`basename $each`
-        done
-
-        cp LICENSE.ti-bt ${D}${nonarch_base_libdir}/firmware/License.ti-bt
-}
-
-#  11.8.32   =   WL180x, WL183x, WL185x PG2.1 or PG2.2, 8.32 ROM Version
-PACKAGES =+ "${PN}-wl180x ${PN}-license"
-
-FILES:${PN}-license = "${nonarch_base_libdir}/firmware/License.ti-bt"
-
-FILES:${PN}-wl180x = "${nonarch_base_libdir}/firmware/TIInit_11.8.32.bts \
-                      ${nonarch_base_libdir}/firmware/ti-connectivity/TIInit_11.8.32.bts"
-
-RDEPENDS:${PN}-wl180x = "${PN}-license linux-firmware-wl18xx"
-
-LICENSE:${PN}-wl180x = "Firmware-ti-bt"
-
-INSANE_SKIP = "arch"
diff --git a/meta-xilinx-bsp/recipes-kernel/linux/linux-microblaze.inc b/meta-xilinx-bsp/recipes-kernel/linux/linux-microblaze.inc
deleted file mode 100644
index 4555bc28..00000000
--- a/meta-xilinx-bsp/recipes-kernel/linux/linux-microblaze.inc
+++ /dev/null
@@ -1,7 +0,0 @@
-SRC_URI += "file://mb-no-tree-loop-distribute-patterns.patch"
-
-# MicroBlaze is a uImage target, but its not called 'uImage' instead it is called 'linux.bin.ub'
-python () {
-    if d.getVar('KERNEL_IMAGETYPE', True).endswith('.ub'):
-        d.setVar('DEPENDS', "%s u-boot-mkimage-native" % d.getVar('DEPENDS', True))
-}
diff --git a/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx-dev.bb b/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx-dev.bb
deleted file mode 100644
index acb9938f..00000000
--- a/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx-dev.bb
+++ /dev/null
@@ -1,18 +0,0 @@
-# This recipe tracks the 'bleeding edge' linux-xlnx repository.
-# Since this tree is frequently updated, AUTOREV is used to track its contents.
-#
-# To enable this recipe, set PREFERRED_PROVIDER_virtual/kernel = "linux-xlnx-dev"
-
-KBRANCH ?= "master"
-
-# Use the SRCREV for the last tagged revision of linux-xlnx.
-SRCREV ?= '${@oe.utils.conditional("PREFERRED_PROVIDER_virtual/kernel", "linux-xlnx-dev", "${AUTOREV}", "84fb0cc65aae5970471cbc54b0c89009b9b904af", d)}'
-
-# skip version sanity, because the version moves with AUTOREV
-KERNEL_VERSION_SANITY_SKIP = "1"
-
-LINUX_VERSION ?= "4.9+"
-LINUX_VERSION_EXTENSION ?= "-xilinx-dev"
-
-include linux-xlnx.inc
-
diff --git a/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx.inc b/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx.inc
deleted file mode 100644
index 53fe83b0..00000000
--- a/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx.inc
+++ /dev/null
@@ -1,65 +0,0 @@
-# This version extension should match CONFIG_LOCALVERSION in defconfig
-XILINX_RELEASE_VERSION ?= ""
-LINUX_VERSION_EXTENSION ?= "-xilinx-${XILINX_RELEASE_VERSION}"
-PV = "${LINUX_VERSION}+git${SRCPV}"
-
-# Sources, by default allow for the use of SRCREV pointing to orphaned tags/commits
-KBRANCH ?= "xlnx_rebase_v5.10"
-SRCBRANCHARG = "${@['nobranch=1', 'branch=${KBRANCH}'][d.getVar('KBRANCH', True) != '']}"
-
-FILESOVERRIDES:append = ":${XILINX_RELEASE_VERSION}"
-KERNELURI ?= "git://github.com/Xilinx/linux-xlnx.git;protocol=https;name=machine"
-YOCTO_META ?= "git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.10;destsuffix=yocto-kmeta"
-SRC_URI = "${KERNELURI};${SRCBRANCHARG} ${YOCTO_META}"
-
-SRCREV_machine ?= "${SRCREV}"
-SRCREV_meta ?= "20b185f6b5afbad309747a7901786e0231dc8195"
-SRCREV_FORMAT = "machine"
-
-require recipes-kernel/linux/linux-yocto.inc
-require linux-microblaze.inc
-
-DESCRIPTION = "Xilinx Kernel"
-LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
-
-EXTKERNELSRC = "${@'1' if d.getVar('EXTERNALSRC') else ''}"
-
-# Force the use of the KBUILD_DEFCONFIG even if some other defconfig was generated in the ${WORKDIR}
-do_kernel_metadata:prepend () {
-        [ -n "${KBUILD_DEFCONFIG}" ] && [ -e ${WORKDIR}/defconfig ] && rm ${WORKDIR}/defconfig
-}
-
-do_configure:prepend () {
-        if [ -n "${KBUILD_DEFCONFIG}" ] && [ -n "${EXTKERNELSRC}" ]; then
-                cp ${S}/arch/${ARCH}/configs/${KBUILD_DEFCONFIG} ${WORKDIR}/defconfig
-        fi
-}
-
-inherit kernel-simpleimage
-
-# Default to be only compatible with specific machines or soc families
-COMPATIBLE_MACHINE ?= "^$"
-COMPATIBLE_MACHINE:zynq = ".*"
-COMPATIBLE_MACHINE:zynqmp = ".*"
-COMPATIBLE_MACHINE:microblaze = ".*"
-COMPATIBLE_MACHINE:versal = ".*"
-
-# Use DEFCONFIGs for configuring linux-xlnx kernels
-KCONFIG_MODE ?= "alldefconfig"
-KBUILD_DEFCONFIG:zynqmp ?= "xilinx_defconfig"
-KBUILD_DEFCONFIG:zynq ?= "xilinx_zynq_defconfig"
-KBUILD_DEFCONFIG:microblaze ?= "mmu_defconfig"
-KBUILD_DEFCONFIG:versal ?= "xilinx_defconfig"
-
-KERNEL_MODULE_AUTOLOAD:k26 += "usb5744"
-
-# MicroBlaze BSP fragments
-KERNEL_FEATURES:append_kc705-microblazeel = " bsp/xilinx/kc705-microblazeel-features/kc705-microblazeel-features.scc"
-
-KERNEL_FEATURES:append:zynqmp = "${@bb.utils.contains('DISTRO_FEATURES', 'xen', ' features/xen/xen.scc', '', d)}"
-
-KERNEL_FEATURES:append:zynqmp = "${@' features/xilinx/overlay_of/overlay_of.scc' if d.getVar('FPGA_MNGR_RECONFIG_ENABLE') == '1' else ''}"
-
-KERNEL_FEATURES:append:versal = "${@bb.utils.contains('DISTRO_FEATURES', 'xen', ' features/xen/xen.scc', '', d)} features/xilinx/hdmi-module/hdmi-module.scc"
-
-KERNEL_FEATURES:append = " ${@bb.utils.contains('DISTRO_FEATURES', 'virtualization', ' features/ocicontainer/ocicontainer.scc', '', d)}"
diff --git a/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx/0001-scripts-dtc-Remove-redundant-YYLOC-global-declaratio.patch b/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx/0001-scripts-dtc-Remove-redundant-YYLOC-global-declaratio.patch
deleted file mode 100644
index d5b96c2d..00000000
--- a/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx/0001-scripts-dtc-Remove-redundant-YYLOC-global-declaratio.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-From e33a814e772cdc36436c8c188d8c42d019fda639 Mon Sep 17 00:00:00 2001
-From: Dirk Mueller <dmueller@suse.com>
-Date: Tue, 14 Jan 2020 18:53:41 +0100
-Subject: [PATCH] scripts/dtc: Remove redundant YYLOC global declaration
-
-gcc 10 will default to -fno-common, which causes this error at link
-time:
-
-  (.text+0x0): multiple definition of `yylloc'; dtc-lexer.lex.o (symbol from plugin):(.text+0x0): first defined here
-
-This is because both dtc-lexer as well as dtc-parser define the same
-global symbol yyloc. Before with -fcommon those were merged into one
-defintion. The proper solution would be to to mark this as "extern",
-however that leads to:
-
-  dtc-lexer.l:26:16: error: redundant redeclaration of 'yylloc' [-Werror=redundant-decls]
-   26 | extern YYLTYPE yylloc;
-      |                ^~~~~~
-In file included from dtc-lexer.l:24:
-dtc-parser.tab.h:127:16: note: previous declaration of 'yylloc' was here
-  127 | extern YYLTYPE yylloc;
-      |                ^~~~~~
-cc1: all warnings being treated as errors
-
-which means the declaration is completely redundant and can just be
-dropped.
-
-Signed-off-by: Dirk Mueller <dmueller@suse.com>
-Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
-[robh: cherry-pick from upstream]
-Cc: stable@vger.kernel.org
-Signed-off-by: Rob Herring <robh@kernel.org>
----
- scripts/dtc/dtc-lexer.l | 1 -
- 1 file changed, 1 deletion(-)
-
-diff --git a/scripts/dtc/dtc-lexer.l b/scripts/dtc/dtc-lexer.l
-index 5c6c3fd557d7..b3b7270300de 100644
---- a/scripts/dtc/dtc-lexer.l
-+++ b/scripts/dtc/dtc-lexer.l
-@@ -23,7 +23,6 @@ LINECOMMENT   "//".*\n
- #include "srcpos.h"
- #include "dtc-parser.tab.h"
- 
--YYLTYPE yylloc;
- extern bool treesource_error;
- 
- /* CAUTION: this will stop working if we ever use yyless() or yyunput() */
--- 
-2.29.2
-
diff --git a/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx/mb-no-tree-loop-distribute-patterns.patch b/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx/mb-no-tree-loop-distribute-patterns.patch
deleted file mode 100644
index 5a4d203d..00000000
--- a/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx/mb-no-tree-loop-distribute-patterns.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-Disable tree-loop-distribute-patterns CFLAG
-
-Issue: CR-1086247
-
-GCC 10.2.0 added -ftree-loop-distribute-patterns by default with -O2.  This
-is causing a condition where the kernel will no longer boot.
-
-This is a temporary workaround until we can identify the true cause of
-the boot failure.
-
-Symtoms:
-
-earlycon: uartlite_a0 at MMIO 0x40600000 (options '115200n8')
-printk: bootconsole [uartlite_a0] enabled
-cma: Reserved 16 MiB at 0xaec00000
-Linux version 5.10.0-xilinx-v2020.2 (oe-user@oe-host) (microblazeel-xilinx-linux-gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.35.0.20200730) #1 Mon Mar 1 12:58:36 UTC 2021
-setup_memory: max_mapnr: 0x40000
-setup_memory: min_low_pfn: 0x80000
-setup_memory: max_low_pfn: 0xb0000
-setup_memory: max_pfn: 0xc0000
-Zone ranges:
-  DMA      [mem 0x0000000080000000-0x00000000afffffff]
-  Normal   empty
-  HighMem  [mem 0x00000000b0000000-0x00000000bfffffff]
-Movable zone start for each node
-Early memory node ranges
-  node   0: [mem 0x0000000080000000-0x00000000bfffffff]
-Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfffffff]
-<hang>
-
-Signed-off-by: Mark Hatle <mark.hatle@xilinx.com>
-
-diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile
-index bb980891816d..e368c35ad21c 100644
---- a/arch/microblaze/Makefile
-+++ b/arch/microblaze/Makefile
-@@ -48,6 +48,10 @@ CPUFLAGS-1 += $(call cc-option,-mcpu=v$(CPU_VER))
- # r31 holds current when in kernel mode
- KBUILD_CFLAGS += -ffixed-r31 $(CPUFLAGS-y) $(CPUFLAGS-1) $(CPUFLAGS-2)
- 
-+# GCC 10.x now has -ftree-loop-distribute-patterns by default in -O2
-+# This causes a boot failure, so disable it
-+KBUILD_CFLAGS += -fno-tree-loop-distribute-patterns
-+
- head-y := arch/microblaze/kernel/head.o
- libs-y += arch/microblaze/lib/
- core-y += arch/microblaze/kernel/
diff --git a/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx_2021.2.bb b/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx_2021.2.bb
deleted file mode 100644
index 660f6037..00000000
--- a/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx_2021.2.bb
+++ /dev/null
@@ -1,9 +0,0 @@
-LINUX_VERSION = "5.10"
-KBRANCH="xlnx_rebase_v5.10"
-SRCREV = "568989d44176ae0a38ea78c16d0590c726d3b60a"
-
-KCONF_AUDIT_LEVEL="0"
-
-include linux-xlnx.inc
-
-FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
diff --git a/meta-xilinx-bsp/recipes-kernel/linux/linux-yocto-dev.bbappend b/meta-xilinx-bsp/recipes-kernel/linux/linux-yocto-dev.bbappend
deleted file mode 100644
index 05c39951..00000000
--- a/meta-xilinx-bsp/recipes-kernel/linux/linux-yocto-dev.bbappend
+++ /dev/null
@@ -1 +0,0 @@
-require linux-yocto-xilinx.inc
diff --git a/meta-xilinx-bsp/recipes-kernel/linux/linux-yocto-tiny_%.bbappend b/meta-xilinx-bsp/recipes-kernel/linux/linux-yocto-tiny_%.bbappend
deleted file mode 100644
index 05c39951..00000000
--- a/meta-xilinx-bsp/recipes-kernel/linux/linux-yocto-tiny_%.bbappend
+++ /dev/null
@@ -1 +0,0 @@
-require linux-yocto-xilinx.inc
diff --git a/meta-xilinx-bsp/recipes-kernel/linux/linux-yocto-xilinx.inc b/meta-xilinx-bsp/recipes-kernel/linux/linux-yocto-xilinx.inc
deleted file mode 100644
index 51eab948..00000000
--- a/meta-xilinx-bsp/recipes-kernel/linux/linux-yocto-xilinx.inc
+++ /dev/null
@@ -1,23 +0,0 @@
-FILESEXTRAPATHS:prepend := "${THISDIR}/linux-xlnx:"
-
-require linux-microblaze.inc
-
-# Zynq default generic KMACHINE
-COMPATIBLE_MACHINE:zynq = "zynq"
-KMACHINE:zynq = "zynq"
-
-# ZynqMP default generic KMACHINE
-COMPATIBLE_MACHINE:zynqmp = "zynqmp"
-KMACHINE:zynqmp = "zynqmp"
-
-# MicroBlaze KMACHINEs
-KMACHINE_ml605-qemu-microblazeel = "qemumicroblazeel"
-KMACHINE_s3adsp1800-qemu-microblazeeb = "qemumicroblazeeb"
-
-# MicroBlaze default generic KMACHINE
-KMACHINE:microblaze = "microblaze"
-COMPATIBLE_MACHINE:microblaze = "microblaze"
-
-# Default kernel config fragements for specific machines
-KERNEL_FEATURES:append_kc705-microblazeel = " bsp/xilinx/kc705-microblazeel-features/kc705-microblazeel-features.scc"
-
diff --git a/meta-xilinx-bsp/recipes-kernel/linux/linux-yocto_%.bbappend b/meta-xilinx-bsp/recipes-kernel/linux/linux-yocto_%.bbappend
deleted file mode 100644
index 05c39951..00000000
--- a/meta-xilinx-bsp/recipes-kernel/linux/linux-yocto_%.bbappend
+++ /dev/null
@@ -1 +0,0 @@
-require linux-yocto-xilinx.inc
diff --git a/meta-xilinx-bsp/recipes-kernel/lopper/lopper.bbappend b/meta-xilinx-bsp/recipes-kernel/lopper/lopper.bbappend
deleted file mode 100644
index aa552fe5..00000000
--- a/meta-xilinx-bsp/recipes-kernel/lopper/lopper.bbappend
+++ /dev/null
@@ -1,54 +0,0 @@
-DEPENDS = " \
-    dtc \
-    python3-dtc \
-    python3-flask \
-    python3-flask-restful \
-    python3-six \
-    python3-pandas \
-    python3-ruamel-yaml \
-    python3-anytree \
-    python3-pyyaml \
-    python3-humanfriendly \
-"
-
-RDEPENDS:${PN} += " \
-    python3-flask \
-    python3-flask-restful \
-    python3-six \
-    python3-pandas \
-    python3-ruamel-yaml \
-    python3-anytree \
-    python3-pyyaml \
-"
-
-SRC_URI = "git://github.com/devicetree-org/lopper.git;branch=master"
-SRCREV = "4fc085c4be031996e7f48dcaf03d0782989c8d58"
-
-do_install() {
-    install -d "${D}/${bindir}"
-    install -d "${D}/${datadir}/${BPN}"
-
-    install -m 0644 "${S}/README" "${D}/${datadir}/${BPN}"
-    install -m 0644 "${S}/README-architecture.txt" "${D}/${datadir}/${BPN}"
-    install -m 0644 "${S}/README.pydoc" "${D}/${datadir}/${BPN}"
-    install -m 0644 "${S}/LICENSE.md" "${D}/${datadir}/${BPN}"
-
-    install -d "${D}/${datadir}/${BPN}/assists"
-    #install -m 0644 "${S}/assists/"* "${D}/${datadir}/${BPN}/assists/"
-    cp -r "${S}/assists/"* "${D}/${datadir}/${BPN}/assists/"
-
-    install -d "${D}/${datadir}/${BPN}/lops"
-    install -m 0644 "${S}/lops/"* "${D}/${datadir}/${BPN}/lops/"
-
-    install -d "${D}/${datadir}/${BPN}/device-trees"
-    install -m 0644 "${S}/device-trees/"* "${D}/${datadir}/${BPN}/device-trees/"
-
-    install -m 0644 "${S}/"lopper.ini "${D}/${datadir}/${BPN}/"
-
-    install -m 0755 "${S}/"lopper*.py "${D}/${datadir}/${BPN}/"
-    sed -i 's,#!/usr/bin/python3,#!/usr/bin/env python3,' ${D}/${datadir}/${BPN}/lopper.py
-    sed -i 's,#!/usr/bin/python3,#!/usr/bin/env python3,' ${D}/${datadir}/${BPN}/lopper_sanity.py
-
-    datadir_relpath=${@os.path.relpath(d.getVar('datadir'), d.getVar('bindir'))}
-    ln -s "${datadir_relpath}/${BPN}/lopper.py" "${D}/${bindir}/"
-}
diff --git a/meta-xilinx-bsp/recipes-kernel/lopper/xilinx-lops.bb b/meta-xilinx-bsp/recipes-kernel/lopper/xilinx-lops.bb
deleted file mode 100644
index 77456376..00000000
--- a/meta-xilinx-bsp/recipes-kernel/lopper/xilinx-lops.bb
+++ /dev/null
@@ -1,27 +0,0 @@
-SUMMARY = "Device tree lopper - lops"
-DESCRIPTION = "Xilinx specific lop files"
-SECTION = "bootloader"
-LICENSE = "BSD-3-Clause"
-
-RDEPENDS:${PN} += "lopper"
-
-SRC_URI = " \
-        file://lop-microblaze-yocto.dts \
-        file://lop-xilinx-id-cpus.dts \
-        "
-
-LIC_FILES_CHKSUM = "file://lop-microblaze-yocto.dts;endline=8;md5=a0e89d39fa397ec5d5320409ff701280"
-
-S = "${WORKDIR}"
-
-do_configure[noexec] = '1'
-do_compile[noexec] = '1'
-
-do_install() {
-        mkdir -p ${D}/${datadir}/lopper/lops
-        cp ${S}/lop-microblaze-yocto.dts ${D}/${datadir}/lopper/lops/.
-        cp ${S}/lop-xilinx-id-cpus.dts   ${D}/${datadir}/lopper/lops/.
-}
-
-FILES:${PN} += "${datadir}/lopper/lops"
-BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-xilinx-bsp/recipes-kernel/lopper/xilinx-lops/lop-microblaze-yocto.dts b/meta-xilinx-bsp/recipes-kernel/lopper/xilinx-lops/lop-microblaze-yocto.dts
deleted file mode 100644
index 72eb4665..00000000
--- a/meta-xilinx-bsp/recipes-kernel/lopper/xilinx-lops/lop-microblaze-yocto.dts
+++ /dev/null
@@ -1,244 +0,0 @@
-/*
- * Copyright (c) 2020 Xilinx Inc. All rights reserved.
- *
- * Author:
- *       Bruce Ashfield <bruce.ashfield@xilinx.com>
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-/dts-v1/;
-
-/ {
-        compatible = "system-device-tree-v1,lop";
-        lops {
-                compatible = "system-device-tree-v1,lop";
-                track_feature: track_feature {
-                        compatible = "system-device-tree-v1,lop,code-v1";
-                        noexec;
-                        code = "
-                            # print( 'track: lopper library routine: %s' % node )
-                            try:
-                                node.tunes[prop] = prop
-                            except:
-                                pass
-                        ";
-                };
-                lop_0_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      lop_0_2 {
-                              compatible = "system-device-tree-v1,lop,code-v1";
-                              inherit = "subsystem";
-                              code = "
-                                    for n in tree.__selected__:
-                                        val = n['compatible'].value[0]
-                                        if val == 'pmu-microblaze':
-                                           n.tunes = OrderedDict()
-                                           n.tunes['microblaze'] = 'microblaze'
-                                           n.tunes['version'] = 'v9.2'
-
-                                        if val == 'pmc-microblaze' or val == 'psm-microblaze':
-                                           n.tunes = OrderedDict()
-                                           n.tunes['microblaze'] = 'microblaze'
-                                           n.tunes['version'] = 'v10.0'
-
-                                        n.tune_type = val
-                        ";
-                      };
-                };
-                lop_1_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      select_3 = ":xlnx,use-barrel:1";
-                      lop_1_1_1 {
-                          compatible = "system-device-tree-v1,lop,code-v1";
-                          code = "
-                               if __selected__:
-                                   for n in __selected__:
-                                       n.tunes['barrel-shift'] = 'barrel-shift'
-                          ";
-                      };
-                };
-                lop_2_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      select_3 = ":xlnx,endianness:!1";
-                      lop_2_1_1 {
-                          compatible = "system-device-tree-v1,lop,code-v1";
-                          code = "
-                               if __selected__:
-                                   for n in __selected__:
-                                       n.tunes['bigendian'] = 'bigendian'
-                          ";
-                      };
-                };
-                lop_3_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      select_3 = ":xlnx,data-size:0x40";
-                      lop_3_1_1 {
-                          compatible = "system-device-tree-v1,lop,code-v1";
-                          code = "
-                               if __selected__:
-                                   for n in __selected__:
-                                       n.tunes['64-bit'] = '64-bit'
-                          ";
-                      };
-                };
-                lop_4_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      select_3 = ":xlnx,use-pcmp-instr:1";
-                      lop_4_1_1 {
-                          compatible = "system-device-tree-v1,lop,code-v1";
-                          code = "
-                               if __selected__:
-                                   for n in __selected__:
-                                       n.tunes['pattern-compare'] = 'pattern-compare'
-                          ";
-                      };
-                };
-                lop_5_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      select_3 = ":xlnx,use-reorder-instr:!0";
-                      lop_5_1_1 {
-                          compatible = "system-device-tree-v1,lop,code-v1";
-                          code = "
-                               if __selected__:
-                                   for n in __selected__:
-                                       n.tunes['reorder'] = 'reorder'
-                          ";
-                      };
-                };
-                lop_6_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      select_3 = ":xlnx,area-optimized:2";
-                      lop_6_1_1 {
-                          compatible = "system-device-tree-v1,lop,code-v1";
-                          code = "
-                               if __selected__:
-                                   for n in __selected__:
-                                       n.tunes['frequency-optimized'] = 'frequency-optimized'
-                          ";
-                      };
-                };
-                lop_7_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      select_3 = ":xlnx,use-hw-mul:1";
-                      lop_7_1_1 {
-                          compatible = "system-device-tree-v1,lop,code-v1";
-                          code = "
-                               if __selected__:
-                                   for n in __selected__:
-                                       n.tunes['multiply-low'] = 'multiply-low'
-                          ";
-                      };
-                };
-                lop_8_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      select_3 = ":xlnx,use-hw-mul:2";
-                      lop_8_1_1 {
-                          compatible = "system-device-tree-v1,lop,code-v1";
-                          code = "
-                               if __selected__:
-                                   for n in __selected__:
-                                       n.tunes['multiply-high'] = 'multiply-high'
-                          ";
-                      };
-                };
-                lop_9_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      select_3 = ":xlnx,use-div:1";
-                      lop_9_1_1 {
-                          compatible = "system-device-tree-v1,lop,code-v1";
-                          code = "
-                               if __selected__:
-                                   for n in __selected__:
-                                       n.tunes['divide-hard'] = 'divide-hard'
-                          ";
-                      };
-                };
-                lop_10_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      select_3 = ":xlnx,use-fpu:!1";
-                      select_4 = ":xlnx,use-fpu:!2";
-                      lop_10_1_1 {
-                          compatible = "system-device-tree-v1,lop,code-v1";
-                          code = "
-                               if __selected__:
-                                   for n in __selected__:
-                                       n.tunes['fpu-soft'] = 'fpu-soft'
-                          ";
-                      };
-                };
-                lop_11_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      select_3 = ":xlnx,use-fpu:1";
-                      lop_11_1_1 {
-                          compatible = "system-device-tree-v1,lop,code-v1";
-                          code = "
-                               if __selected__:
-                                   for n in __selected__:
-                                       n.tunes['fpu-hard'] = 'fpu-hard'
-                          ";
-                      };
-                };
-                lop_12_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      select_3 = ":xlnx,use-fpu:2";
-                      lop_12_1_1 {
-                          compatible = "system-device-tree-v1,lop,code-v1";
-                          code = "
-                               if __selected__:
-                                   for n in __selected__:
-                                       n.tunes['fpu-hard-extended'] = 'fpu-hard-extended'
-                          ";
-                      };
-                };
-                lop_output_tunes {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/cpus_microblaze.*/cpu*.*:compatible:.*microblaze";
-                      lop_output_code {
-                           compatible = "system-device-tree-v1,lop,code-v1";
-                           code = "
-                               cpu_addr = 0
-                               for n in __selected__:
-                                   tname = re.split('@', n.name)
-                                   tname = tname[0]+str(cpu_addr)
-                                   cpu_addr += 1
-                                   print( 'AVAILTUNES += \"microblaze-%s\"' % tname )
-                                   print( 'TUNE_FEATURES:tune-microblaze-%s = \"' % tname, end='' )
-                                   for t in n.tunes.values():
-                                       print( ' %s' % t, end='' )
-                                   print( '\"' )
-                                   print( 'PACKAGE_EXTRA_ARCHS:tune-microblaze-%s = \"${TUNE_PKGARCH}\"' % tname )
-                                   print( 'TUNE_FEATURES:tune-%s = \"${TUNE_FEATURES:tune-microblaze-%s}\"\\n' % (n.tune_type,tname) )
-
-                               ";
-                      };
-                };
-        };
-};
diff --git a/meta-xilinx-bsp/recipes-kernel/lopper/xilinx-lops/lop-xilinx-id-cpus.dts b/meta-xilinx-bsp/recipes-kernel/lopper/xilinx-lops/lop-xilinx-id-cpus.dts
deleted file mode 100644
index 67d68bba..00000000
--- a/meta-xilinx-bsp/recipes-kernel/lopper/xilinx-lops/lop-xilinx-id-cpus.dts
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright (c) 2019,2020 Xilinx Inc. All rights reserved.
- *
- * Author:
- *       Bruce Ashfield <bruce.ashfield@xilinx.com>
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-/dts-v1/;
-
-/ {
-        compatible = "system-device-tree-v1,lop";
-        lops {
-                compatible = "system-device-tree-v1,lop";
-                lop_0_1 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/.*:os,type:.*";
-                      lop_0_2 {
-                              compatible = "system-device-tree-v1,lop,code-v1";
-                              inherit = "lopper_lib";
-                              code = "
-                                   for s in __selected__:
-                                       os_type = s['os,type'].value[0]
-                                       try:
-                                           domain_name = s.label
-                                       except:
-                                            domain_name = s.name
-                                       if not domain_name:
-                                            domain_name = s.name
-                                       try:
-                                           cpu = s['cpus']
-                                       except:
-                                           print( '[ERROR]: os,type node, has no cpu reference' )
-                                       try:
-                                           cpu_node = tree.pnode( cpu.value[0] )
-                                           cpu_mask = cpu[1]
-                                       except:
-                                           print( '[ERROR]: os,type node, has invalid cpu reference' )
-
-                                       cpu_output = {}
-                                       cpus_refd, cpus_unrefd = lopper_lib.cpu_refs( tree, cpu )
-                                       for c in cpus_refd:
-                                           cpu_type = c['compatible'].value[0]
-                                           cpu_output[cpu_type] = '{} {} {}'.format(cpu_type,domain_name,os_type)
-
-                                       # print the summary lines
-                                       for o in cpu_output.values():
-                                           print( '%s' % o )
-                        ";
-                      };
-                };
-                lop_0_3 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/.*:compatible:openamp,domain-v1";
-                      select_3 = ":!os,type:";
-                      select_4 = ":compatible:!xilinx,subsystem-v1";
-                      lop_0_3_1 {
-                              compatible = "system-device-tree-v1,lop,code-v1";
-                              inherit = "lopper_lib";
-                              code = "
-                                   if __selected__:
-                                       print( '# global \\'all\\' domains' )
-                                   # __selected__ are domains with no os,type specificiation
-                                   # we'll dump them to a global 'all' domain
-                                   for s in __selected__:
-                                       os_type = 'linux'
-                                       try:
-                                           domain_name = s.label
-                                       except:
-                                            domain_name = s.name
-                                       if not domain_name:
-                                            domain_name = s.name
-                                       try:
-                                           cpu = s['cpus']
-                                       except:
-                                           print( '[ERROR]: os,type node, has no cpu reference' )
-                                       try:
-                                           cpu_node = tree.pnode( cpu.value[0] )
-                                           cpu_mask = cpu[1]
-                                       except:
-                                           print( '[ERROR]: os,type node, has invalid cpu reference' )
-
-                                       cpu_output = {}
-                                       cpus_refd, cpus_unrefd = lopper_lib.cpu_refs( tree, cpu )
-                                       for c in cpus_refd:
-                                           cpu_type = c['compatible'].value[0]
-                                           cpu_output[cpu_type] = '{} {} {}'.format(cpu_type,domain_name,os_type)
-
-                                       # print the summary lines
-                                       for o in cpu_output.values():
-                                           print( '%s' % o )
-                        ";
-                      };
-                };
-                lop_0_4 {
-                      compatible = "system-device-tree-v1,lop,select-v1";
-                      select_1;
-                      select_2 = "/.*:compatible:cpus,cluster";
-                      lop_0_3_1 {
-                              compatible = "system-device-tree-v1,lop,code-v1";
-                              inherit = "lopper_lib";
-                              code = "
-                                     cpu_output = {}
-                                     for c in __selected__:
-                                         for c_node in c.subnodes( children_only = True ):
-                                             try:
-                                                 cpu_node = c_node['device_type'].value[0]
-                                             except:
-                                                 cpu_node = None
-                                             if cpu_node:
-                                                 if c_node.ref == 0:
-                                                     cpu_type = c_node['compatible'].value[0]
-                                                     cpu_output[cpu_type] = '{} {} {}'.format(cpu_type,'None','None')
-
-                                     if cpu_output:
-                                         print( '# global no-domain cpus' )
-
-                                         for o in cpu_output.values():
-                                             print( '%s' % o )
-                                     ";
-                      };
-                };
-        };
-};