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| author |   Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com> | 2019-01-01 20:26:13 -0800 |
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| committer | Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com> | 2019-01-01 20:31:30 -0800 |
| commit | c42016e2e6ca13e133fdb877785ec8aa2bd82f16 (patch) | |
| tree | 053c34065be2a4fb773350f0753faa8cf3c75667 | |
| parent | 01e5613b4c7b2ed2f7d17b240b770ff1ef6972b6 (diff) | |
| download | meta-xilinx-c42016e2e6ca13e133fdb877785ec8aa2bd82f16.tar.gz meta-xilinx-c42016e2e6ca13e133fdb877785ec8aa2bd82f16.tar.bz2 meta-xilinx-c42016e2e6ca13e133fdb877785ec8aa2bd82f16.zip | |
README: Add information related to multiconfig
Add information related to multiconfig
Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>
| -rw-r--r-- | meta-xilinx-bsp/README.building.md | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/meta-xilinx-bsp/README.building.md b/meta-xilinx-bsp/README.building.md index e0e3f264..54d61c3d 100644 --- a/meta-xilinx-bsp/README.building.md +++ b/meta-xilinx-bsp/README.building.md @@ -11,9 +11,14 @@ configure `bblayers.conf` by adding the `meta-xilinx-bsp` and BBLAYERS ?= " \ <path to layer>/oe-core/meta \ <path to layer>/meta-xilinx-bsp \ + <path to layer>/meta-xilinx-standalone \ <path to layer>/meta-xilinx-contrib \ " +meta-xilinx-standalone layer provides recipes which enable building baremetal +toolchain for PMU firmware. This layer is required for ZU+ devices which +depends on PMU firmware + meta-xilinx-contrib is a contribution layer and is optional. To build a specific target BSP configure the associated machine in `local.conf`: @@ -27,6 +32,36 @@ Build the target file system image using `bitbake`: Once complete the images for the target machine will be available in the output directory `tmp/deploy/images/<machine name>/`. +Using multiconfig to build ZU+ +------------------------------ + +multiconfig dependency has to be added in image file or local.conf. +For example in core-image-minimal you will need +do_image[mcdepends] = "multiconfig:zcu102:pmu:pmu-firmware:do_deploy" + +Add conf/multiconfig in the build directory and create pmu.conf and zcu102.conf + +Add the following in pmu.conf: + MACHINE="zynqmp-pmu" + DISTRO="xilinx-standalone" + GCCVERSION="7.%" + TMPDIR="${TOPDIR}/pmutmp" + +Add the following in zcu102.conf: + MACHINE="zcu102-zynqmp" + DISTRO="poky" + +In local.conf multiconfig is enabled by: BBMULTICONFIG ?= "zcu102 pmu" + +bitbake multiconfig:zcu102:core-image-minimal + +More information about multiconfig: +https://www.yoctoproject.org/docs/current/mega-manual/mega-manual.html#dev-building-images-for-multiple-targets-using-multiple-configurations + +Workaround: +There is additional workaround required in u-boot-xlnx recipe. Add the below dependency +do_compile[mcdepends] = "multiconfig:zcu102:pmu:pmu-firmware:do_deploy" + Additional Information ---------------------- |