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 <[email protected]> Signed-off-by: Manjukumar Matha <[email protected]> --- meta-xilinx-standalone/README.md | 56 ++++++++++++++++++++++ .../conf/distro/xilinx-standalone.conf | 12 +++++ meta-xilinx-standalone/conf/layer.conf | 14 ++++++ .../conf/machine/zynqmp-pmu.conf | 11 +++++ 4 files changed, 93 insertions(+) create mode 100644 meta-xilinx-standalone/README.md create mode 100644 meta-xilinx-standalone/conf/distro/xilinx-standalone.conf create mode 100644 meta-xilinx-standalone/conf/layer.conf create mode 100644 meta-xilinx-standalone/conf/machine/zynqmp-pmu.conf diff --git a/meta-xilinx-standalone/README.md b/meta-xilinx-standalone/README.md new file mode 100644 index 0000000..da7f4e1 --- /dev/null +++ b/meta-xilinx-standalone/README.md @@ -0,0 +1,56 @@ +meta-xilinx-standalone +===================== + +This layer is meant to augment Yocto/OE functionality to provide a Baremetal/Standalone Toolchain. + + +Maintainers, Mailing list, Patches +================================== + +Please send any patches, pull requests, comments or questions for this layer to +the [meta-xilinx mailing list](https://lists.yoctoproject.org/listinfo/meta-xilinx): + + [email protected] + +Maintainers: + + Alejandro Enedino Hernandez Samaniego <[email protected]> + Manjukumar Harthikote Matha <[email protected]> + +Dependencies +============ + +This layer depends on: + + URI: git://git.yoctoproject.org/poky + + URI: git://git.yoctoproject.org/meta-xilinx + +Usage +===== + +1.- Clone this layer along with the specified layers + +2.- $ source oe-init-build-env + +3.- Add this layer to BBLAYERS on conf/bblayers.conf + +4.- Add the following to your conf/local.conf to build for the microblaze architecture: + +DISTRO="xilinx-standalone" + +MACHINE="zynqmp-pmu" + +5.- Build a package: + +for example: + +$ bitbake newlib + +or + +$ bitbake standalone-helloworld + +or + +$ bitbake meta-toolchain 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 0000000..b90b113 --- /dev/null +++ b/meta-xilinx-standalone/conf/distro/xilinx-standalone.conf @@ -0,0 +1,12 @@ +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" + +BB_DANGLINGAPPENDS_WARNONLY = "1" diff --git a/meta-xilinx-standalone/conf/layer.conf b/meta-xilinx-standalone/conf/layer.conf new file mode 100644 index 0000000..7d9cc59 --- /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 0000000..2f692db --- /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 = "" -- 2.7.4 -- _______________________________________________ meta-xilinx mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-xilinx
