From 2566563ad49dab8043f2b11892d37e0abe621667 Mon Sep 17 00:00:00 2001 From: Bruce Ashfield Date: Tue, 23 Nov 2021 16:23:43 -0500 Subject: kernel: introduce python3-dtschema-wrapper The 5.16 kernel introduced mandatory schema checking on any dtb file built through the kernel. That funcionality is provided via python3-dt-schema. The dependencies to enable that functionality is not small, and may not always be desired (in particular on architectures that do not support dtbs, or in development cycles). It may also be useful for allowing a non-conformant dts to be compiled. This commit introduces a set of wrapper scripts that when added as a depenency to the kernel, can pass both the validation testing and validation steps of a dts. We use the wrapper by default, while more dts file are brought up to spec and the dt-validation matures upstream. To enable valiation, simply add 'dt-valiation' to the PACKAGECONFIG variable and the full dt-schema package will be selected and validation will occur. (From OE-Core rev: a8525391f8a519426c92f0e28895f426bfcb3f84) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie --- meta/conf/distro/include/maintainers.inc | 1 + .../dtc/python3-dtschema-wrapper/dt-doc-validate | 20 ++++++++++++++++++++ .../dtc/python3-dtschema-wrapper/dt-mk-schema | 20 ++++++++++++++++++++ .../dtc/python3-dtschema-wrapper/dt-validate | 20 ++++++++++++++++++++ .../dtc/python3-dtschema-wrapper_2021.10.bb | 17 +++++++++++++++++ 5 files changed, 78 insertions(+) create mode 100644 meta/recipes-kernel/dtc/python3-dtschema-wrapper/dt-doc-validate create mode 100644 meta/recipes-kernel/dtc/python3-dtschema-wrapper/dt-mk-schema create mode 100644 meta/recipes-kernel/dtc/python3-dtschema-wrapper/dt-validate create mode 100644 meta/recipes-kernel/dtc/python3-dtschema-wrapper_2021.10.bb diff --git a/meta/conf/distro/include/maintainers.inc b/meta/conf/distro/include/maintainers.inc index 550352e947..88a2272555 100644 --- a/meta/conf/distro/include/maintainers.inc +++ b/meta/conf/distro/include/maintainers.inc @@ -598,6 +598,7 @@ RECIPE_MAINTAINER:pn-python3-dbus = "Zang Ruochen " RECIPE_MAINTAINER:pn-python3-dbusmock = "Oleksandr Kravchuk " RECIPE_MAINTAINER:pn-python3-docutils = "Oleksandr Kravchuk " RECIPE_MAINTAINER:pn-python3-dtschema = "Bruce Ashfield " +RECIPE_MAINTAINER:pn-python3-dtschema-wrapper = "Bruce Ashfield " RECIPE_MAINTAINER:pn-python3-pycryptodome = "Joshua Watt " RECIPE_MAINTAINER:pn-python3-pycryptodomex = "Joshua Watt " RECIPE_MAINTAINER:pn-python3-pyrsistent = "Bruce Ashfield " diff --git a/meta/recipes-kernel/dtc/python3-dtschema-wrapper/dt-doc-validate b/meta/recipes-kernel/dtc/python3-dtschema-wrapper/dt-doc-validate new file mode 100644 index 0000000000..2aa57851c7 --- /dev/null +++ b/meta/recipes-kernel/dtc/python3-dtschema-wrapper/dt-doc-validate @@ -0,0 +1,20 @@ +#!/bin/sh +# dt-doc-validate wrapper to allow kernel dt-validation to pass +# +# Copyright (C) 2021 Bruce Ashfield +# License: MIT (see COPYING.MIT at the root of the repository for terms) + +for arg; do + case "$arg" in + --version) + echo "v2021.10" + ;; + esac +done + +# TBD: left for future consideration +# exec dt-doc-validate.real "$@" + +# we always succeed +exit 0 + diff --git a/meta/recipes-kernel/dtc/python3-dtschema-wrapper/dt-mk-schema b/meta/recipes-kernel/dtc/python3-dtschema-wrapper/dt-mk-schema new file mode 100644 index 0000000000..24b89d8619 --- /dev/null +++ b/meta/recipes-kernel/dtc/python3-dtschema-wrapper/dt-mk-schema @@ -0,0 +1,20 @@ +#!/bin/sh +# dt-mk-schema wrapper to allow kernel dt-validation to pass +# +# Copyright (C) 2021 Bruce Ashfield +# License: MIT (see COPYING.MIT at the root of the repository for terms) + +for arg; do + case "$arg" in + --version) + echo "v2021.10" + ;; + esac +done + +# TBD: left for future consideration +# exec dt-mk-schema.real "$@" + +# we always succeed +exit 0 + diff --git a/meta/recipes-kernel/dtc/python3-dtschema-wrapper/dt-validate b/meta/recipes-kernel/dtc/python3-dtschema-wrapper/dt-validate new file mode 100644 index 0000000000..8a4710a7ed --- /dev/null +++ b/meta/recipes-kernel/dtc/python3-dtschema-wrapper/dt-validate @@ -0,0 +1,20 @@ +#!/bin/sh +# dt-validate wrapper to allow kernel dt-validation to pass +# +# Copyright (C) 2021 Bruce Ashfield +# License: MIT (see COPYING.MIT at the root of the repository for terms) + +for arg; do + case "$arg" in + --version) + echo "v2021.10" + ;; + esac +done + +# TBD: left for future consideration +# exec dt-validate.real "$@" + +# we always succeed +exit 0 + diff --git a/meta/recipes-kernel/dtc/python3-dtschema-wrapper_2021.10.bb b/meta/recipes-kernel/dtc/python3-dtschema-wrapper_2021.10.bb new file mode 100644 index 0000000000..c869274d09 --- /dev/null +++ b/meta/recipes-kernel/dtc/python3-dtschema-wrapper_2021.10.bb @@ -0,0 +1,17 @@ +DESCRIPTION = "Wrapper for tooling for devicetree validation using YAML and jsonschema" +HOMEPAGE = "https://yoctoproject.org" +LICENSE = "MIT" +LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420" + +SRC_URI = "file://dt-doc-validate \ + file://dt-mk-schema \ + file://dt-validate" + +do_install() { + install -d ${D}${bindir}/ + install -m 755 ${WORKDIR}/dt-doc-validate ${D}${bindir}/ + install -m 755 ${WORKDIR}/dt-mk-schema ${D}${bindir}/ + install -m 755 ${WORKDIR}/dt-validate ${D}${bindir}/ +} + +BBCLASSEXTEND = "native nativesdk" -- cgit v1.2.3-54-g00ecf