From b6d590af3f28f1737ff681ed0ed94d812878962c Mon Sep 17 00:00:00 2001
From: Patrick Williams <patrick@stwcx.xyz>
Date: Tue, 26 Oct 2021 06:47:53 -0500
Subject: meta-xilinx: remove subtree

The meta-xilinx layer was used for a now-deleted EVB.  Neither the EVB
nor the meta-xilinx layer have been updated for the Yocto override
syntax change and the meta-xilinx still doesn't have a hardknott or
honister branch (or corresponding support).

I've asked the Xilinx maintainer back in May on when a hardknott
version would be supported and I was told "about a month from now".  I
followed up in August and was told "work is in progress".  As of today
there are still zero commits in meta-xilinx since January 2021.

As such, I do not believe this layer is well-maintained and we have no
specific use for it anymore.  Remove it until someone finds a good
reason to include it and the upstream shows signs of life.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Id14ea55db2ac2779edf42e63cb57ad7d25172ad5
---
 .../meta-xilinx-standalone/classes/esw.bbclass     | 106 ---------------------
 .../classes/esw_examples.bbclass                   |  27 ------
 2 files changed, 133 deletions(-)
 delete mode 100644 meta-xilinx/meta-xilinx-standalone/classes/esw.bbclass
 delete mode 100644 meta-xilinx/meta-xilinx-standalone/classes/esw_examples.bbclass

(limited to 'meta-xilinx/meta-xilinx-standalone/classes')

diff --git a/meta-xilinx/meta-xilinx-standalone/classes/esw.bbclass b/meta-xilinx/meta-xilinx-standalone/classes/esw.bbclass
deleted file mode 100644
index 1f7e35f42..000000000
--- a/meta-xilinx/meta-xilinx-standalone/classes/esw.bbclass
+++ /dev/null
@@ -1,106 +0,0 @@
-inherit pkgconfig cmake
-
-LICENSE = "Proprietary"
-LICFILENAME = "license.txt"
-LIC_FILES_CHKSUM = "file://${S}/${LICFILENAME};md5=39ab6ab638f4d1836ba994ec6852de94"
-
-# We should move to an actual SRCREV eventually
-include conf/xilinx/esw-srcrev.inc
-
-SRCREV ?= "${AUTOREV}"
-PV = "${XILINX_RELEASE_VERSION}+git${SRCPV}"
-REPO ?= "git://github.com/xilinx/embeddedsw.git;protocol=https"
-BRANCH ?= "master"
-SRC_URI = "${REPO};branch=${BRANCH}"
-
-SRCREV_FORMAT = "src_decouple"
-
-S = "${WORKDIR}/git"
-B = "${WORKDIR}/build"
-OECMAKE_SOURCEPATH = "${S}/${ESW_COMPONENT_SRC}"
-
-SPECFILE_PATH_arm = "${S}/scripts/specs/arm/Xilinx.spec"
-SPECFILE_PATH_aarch64 = "${S}/scripts/specs/arm/Xilinx.spec"
-SPECFILE_PATH_microblaze = "${S}/scripts/specs/microblaze/Xilinx.spec"
-
-ESW_CFLAGS += "-specs=${SPECFILE_PATH}"
-
-inherit ccmake
-
-COMPATIBLE_HOST = ".*-elf"
-COMPATIBLE_HOST_arm = "[^-]*-[^-]*-eabi"
-
-DTBFILE ?= "${RECIPE_SYSROOT}/boot/devicetree/system-top.dtb"
-
-def get_xlnx_cmake_machine(fam, d):
-    cmake_machine = fam
-    if (fam == 'zynqmp'):
-        cmake_machine = 'ZynqMP'
-    elif (fam == 'versal'):
-        cmake_machine = 'Versal'
-    elif (fam == 'zynq'):
-        cmake_machine = 'Zynq'
-    return cmake_machine
-
-def get_xlnx_cmake_processor(tune, machine, d):
-    cmake_processor = tune
-    if tune.startswith('microblaze'):
-        if (machine == 'microblaze-pmu'):
-            cmake_processor = 'pmu_microblaze'
-        elif (machine == 'microblaze-plm'):
-            cmake_processor = 'plm_microblaze'
-        else:
-            cmake_processor = 'microblaze'
-    elif (tune in [ 'cortexr5', 'cortexr5f' ]):
-        cmake_processor = 'cortexr5'
-    elif tune.startswith('cortexa9'):
-        cmake_processor = 'cortexa9'
-    elif (tune in [ 'cortexa53', 'cortexa72-cortexa53' ]):
-        cmake_processor = 'cortexa53'
-    elif tune == 'cortexa72':
-        cmake_processor = 'cortexa72'
-    return cmake_processor
-
-XLNX_CMAKE_MACHINE = "${@get_xlnx_cmake_machine(d.getVar('SOC_FAMILY'), d)}"
-XLNX_CMAKE_PROCESSOR = "${@get_xlnx_cmake_processor(d.getVar('DEFAULTTUNE'), d.getVar('MACHINE'), d)}"
-XLNX_CMAKE_SYSTEM_NAME ?= "Generic"
-
-cmake_do_generate_toolchain_file_append() {
-    cat >> ${WORKDIR}/toolchain.cmake <<EOF
-    include(CMakeForceCompiler)
-    CMAKE_FORCE_C_COMPILER("${OECMAKE_C_COMPILER}" GNU)
-    CMAKE_FORCE_CXX_COMPILER("${OECMAKE_CXX_COMPILER}" GNU)
-    set( CMAKE_SYSTEM_PROCESSOR "${XLNX_CMAKE_PROCESSOR}" )
-    set( CMAKE_MACHINE "${XLNX_CMAKE_MACHINE}" )
-    # Will need this in the future to make cmake understand esw variables
-    # set( CMAKE_SYSTEM_NAME `echo elf | sed -e 's/^./\u&/' -e 's/^\(Linux\).*/\1/'` )
-    set( CMAKE_SYSTEM_NAME "${XLNX_CMAKE_SYSTEM_NAME}" )
-EOF
-}
-
-do_install() {
-    install -d ${D}${libdir}
-    install -d ${D}${includedir}
-    install -m 0755  ${B}/${ESW_COMPONENT_NAME} ${D}${libdir}
-    install -m 0644  ${B}/include/*.h ${D}${includedir}
-}
-
-CFLAGS_append = " ${ESW_CFLAGS}"
-
-# We need to find the license file, which vaires depending on the component
-# recurse a maximum of x times, could be fancier but it gets complicated since
-# we dont know for certain we are running devtool or just externalsrc
-python(){
-    import os.path
-    if bb.data.inherits_class('externalsrc', d) and d.getVar('EXTERNALSRC'):
-        externalsrc = d.getVar('EXTERNALSRC')
-        lic_file = d.getVar('LIC_FILES_CHKSUM', False)
-        licpath=externalsrc
-        for i in range(5):
-            if os.path.isfile(licpath + '/' + d.getVar('LICFILENAME',True)):
-                lic_file = lic_file.replace('${S}',licpath)
-                d.setVar('LIC_FILES_CHKSUM', lic_file)
-                return
-            licpath=os.path.dirname(licpath)
-        bb.error("Couldn't find license file: %s, within directory %s or his parent directories" % (d.getVar('LICFILENAME',True), externalsrc))
-}
diff --git a/meta-xilinx/meta-xilinx-standalone/classes/esw_examples.bbclass b/meta-xilinx/meta-xilinx-standalone/classes/esw_examples.bbclass
deleted file mode 100644
index 391f388e4..000000000
--- a/meta-xilinx/meta-xilinx-standalone/classes/esw_examples.bbclass
+++ /dev/null
@@ -1,27 +0,0 @@
-inherit esw deploy python3native
-
-DEPENDS += "dtc-native python3-dtc-native python3-pyyaml-native xilstandalone libxil xiltimer device-tree"
-
-do_configure_prepend() {
-    cd ${S}
-    nativepython3 ${S}/scripts/linker_gen.py -d ${DTBFILE} -o ${OECMAKE_SOURCEPATH}
-}
-
-do_generate_eglist () {
-    cd ${S}
-    nativepython3 ${S}/scripts/example.py -d ${DTBFILE} -o ${OECMAKE_SOURCEPATH}
-}
-addtask generate_eglist before do_configure after do_prepare_recipe_sysroot
-do_prepare_recipe_sysroot[rdeptask] = "do_unpack"
-
-do_install() {
-    install -d ${D}/${base_libdir}/firmware
-    install -m 0755  ${B}/*.elf ${D}/${base_libdir}/firmware
-}
-
-do_deploy() {
-    install -Dm 0644 ${WORKDIR}/package/${base_libdir}/firmware/*.elf ${DEPLOYDIR}/
-}
-addtask deploy before do_build after do_package
-
-FILES_${PN} = "${base_libdir}/firmware/*.elf"
-- 
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