meta-xilinx-standalone: Create layer, distro and machine to build standalone components

This layer is meant to augment Yocto/OE functionality to provide a
toolchain to build standalone components for Xilinx architectures.

Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandr@xilinx.com>
Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>

3 files changed, 38 insertions, 0 deletions

diff --git a/meta-xilinx-standalone/conf/distro/xilinx-standalone.conf b/meta-xilinx-standalone/conf/distro/xilinx-standalone.conf
new file mode 100644
index 00000000..7cd23ccd
--- /dev/null
+++ b/meta-xilinx-standalone/conf/distro/xilinx-standalone.conf
@@ -0,0 +1,13 @@
+DISTRO = "xilinx-standalone"
+DISTRO_NAME = "Xilinx Standalone Distro"
+DISTRO_VERSION = "1.0"
+TARGET_VENDOR = "-xilinx"
+
+TCLIBC = "newlib"
+TCLIBCAPPEND =""
+
+# Change SDK name
+SDK_VERSION = "xilinx-standalone"
+
+require conf/distro/include/yocto-uninative.inc
+INHERIT += "uninative"
diff --git a/meta-xilinx-standalone/conf/layer.conf b/meta-xilinx-standalone/conf/layer.conf
new file mode 100644
index 00000000..7d9cc598
--- /dev/null
+++ b/meta-xilinx-standalone/conf/layer.conf
@@ -0,0 +1,14 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+        ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "xilinx-standalone"
+BBFILE_PATTERN_xilinx-standalone = "^${LAYERDIR}/"
+BBFILE_PRIORITY_xilinx-standalone = "5"
+
+LAYERDEPENDS_xilinx-standalone = "core xilinx"
+
+LAYERSERIES_COMPAT_xilinx-standalone = "thud"
diff --git a/meta-xilinx-standalone/conf/machine/zynqmp-pmu.conf b/meta-xilinx-standalone/conf/machine/zynqmp-pmu.conf
new file mode 100644
index 00000000..2f692db0
--- /dev/null
+++ b/meta-xilinx-standalone/conf/machine/zynqmp-pmu.conf
@@ -0,0 +1,11 @@
+DEFAULTTUNE ?= "microblaze"
+
+require conf/machine/include/microblaze/arch-microblaze.inc
+
+# Endianess, multiplier, barrel shift, pattern compare, floating point double or single, are the possibilities
+AVAILTUNES += "microblaze"
+TUNE_FEATURES_tune-microblaze = "microblaze v9.2 barrel-shift pattern-compare"
+PACKAGE_EXTRA_ARCHS_tune-microblaze = "${TUNE_PKGARCH}"
+SOC_FAMILY = "zynqmp"
+
+TARGET_LINK_HASH_STYLE_microblaze = ""