added armhf
This commit is contained in:
Jessica
parent
2c91181c30
commit
25a642683c
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FROM debian:bookworm
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# Install all build dependencies
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RUN apt-get update && apt-get install -y \
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build-essential \
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git \
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curl \
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wget \
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bzip2 \
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unzip \
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ca-certificates \
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python3 \
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file \
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g++ \
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make \
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libncurses-dev \
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rsync \
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bc \
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patch \
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perl \
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cpio \
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sudo \
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xz-utils \
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gnupg \
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flex \
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bison \
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texinfo
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# Create non-root user and setup environment
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RUN useradd -m -s /bin/bash buildroot && \
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echo "buildroot ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
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# Buildroot version
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ENV BUILDROOT_VERSION=2025.05
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ENV BUILDROOT_DIR=/home/buildroot/buildroot
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USER buildroot
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WORKDIR /home/buildroot
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# Download and extract Buildroot
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RUN mkdir -p $BUILDROOT_DIR && \
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curl -LO https://buildroot.org/downloads/buildroot-${BUILDROOT_VERSION}.tar.gz && \
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tar -xzf buildroot-${BUILDROOT_VERSION}.tar.gz -C /home/buildroot && \
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rm buildroot-${BUILDROOT_VERSION}.tar.gz && \
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mv /home/buildroot/buildroot-${BUILDROOT_VERSION}/* $BUILDROOT_DIR
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# Set up workdir
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WORKDIR $BUILDROOT_DIR
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# Unset host compiler env vars
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ENV CC=
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ENV CXX=
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COPY .config .config
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RUN make -j16
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# Done — toolchain will be in /opt/buildroot/output/host
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# Rootfs (if selected) will be in /opt/buildroot/output/images
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# Set default workdir in case user wants to enter
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RUN echo 'export "PATH=/home/buildroot/buildroot/output/host/bin:$PATH"' >> ~/.bashrc
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WORKDIR /build
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CMD ["/bin/bash"]
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# Configuration for the `b4` tool
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# See https://b4.docs.kernel.org/en/latest/config.html
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[b4]
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send-series-to = buildroot@buildroot.org
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send-auto-cc-cmd = "./utils/get-developers -e -"
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prep-perpatch-check-cmd = "./utils/check-package -q -p -"
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# vim: set filetype=gitconfig:
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# SPDX-License-Identifier: GPL-2.0
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#
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# clang-format configuration file. Intended for clang-format >= 4.
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#
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# For more information, see:
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#
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# Documentation/process/clang-format.rst
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# https://clang.llvm.org/docs/ClangFormat.html
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# https://clang.llvm.org/docs/ClangFormatStyleOptions.html
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#
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# Buildroot: imported from Linux 5.15.6, with minimal modifications.
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# Please note, this is not enforced at the moment. Intended
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# as an aid when working with in-tree C files, like
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# makedevs.c
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#
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---
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AccessModifierOffset: -4
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AlignAfterOpenBracket: Align
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AlignConsecutiveAssignments: false
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AlignConsecutiveDeclarations: false
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#AlignEscapedNewlines: Left # Unknown to clang-format-4.0
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AlignOperands: true
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AlignTrailingComments: false
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AllowAllParametersOfDeclarationOnNextLine: false
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AllowShortBlocksOnASingleLine: false
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AllowShortCaseLabelsOnASingleLine: false
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AllowShortFunctionsOnASingleLine: None
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AllowShortIfStatementsOnASingleLine: false
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AllowShortLoopsOnASingleLine: false
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AlwaysBreakAfterDefinitionReturnType: None
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AlwaysBreakAfterReturnType: None
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AlwaysBreakBeforeMultilineStrings: false
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AlwaysBreakTemplateDeclarations: false
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BinPackArguments: true
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BinPackParameters: true
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BraceWrapping:
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AfterClass: false
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AfterControlStatement: false
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AfterEnum: false
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AfterFunction: true
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AfterNamespace: true
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AfterObjCDeclaration: false
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AfterStruct: false
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AfterUnion: false
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#AfterExternBlock: false # Unknown to clang-format-5.0
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BeforeCatch: false
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BeforeElse: false
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IndentBraces: false
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#SplitEmptyFunction: true # Unknown to clang-format-4.0
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#SplitEmptyRecord: true # Unknown to clang-format-4.0
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#SplitEmptyNamespace: true # Unknown to clang-format-4.0
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BreakBeforeBinaryOperators: None
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BreakBeforeBraces: Custom
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#BreakBeforeInheritanceComma: false # Unknown to clang-format-4.0
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BreakBeforeTernaryOperators: false
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BreakConstructorInitializersBeforeComma: false
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#BreakConstructorInitializers: BeforeComma # Unknown to clang-format-4.0
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BreakAfterJavaFieldAnnotations: false
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BreakStringLiterals: false
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ColumnLimit: 132 # Specially for Buildroot
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CommentPragmas: '^ IWYU pragma:'
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#CompactNamespaces: false # Unknown to clang-format-4.0
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ConstructorInitializerAllOnOneLineOrOnePerLine: false
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ConstructorInitializerIndentWidth: 8
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ContinuationIndentWidth: 8
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Cpp11BracedListStyle: false
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DerivePointerAlignment: false
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DisableFormat: false
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ExperimentalAutoDetectBinPacking: false
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#FixNamespaceComments: false # Unknown to clang-format-4.0
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# Taken from:
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# git grep -h '^#define [^[:space:]]*for_each[^[:space:]]*(' include/ \
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# | sed "s,^#define \([^[:space:]]*for_each[^[:space:]]*\)(.*$, - '\1'," \
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# | sort | uniq
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ForEachMacros:
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- 'apei_estatus_for_each_section'
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- 'ata_for_each_dev'
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- 'ata_for_each_link'
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- '__ata_qc_for_each'
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- 'ata_qc_for_each'
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- 'ata_qc_for_each_raw'
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- 'ata_qc_for_each_with_internal'
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- 'ax25_for_each'
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- 'ax25_uid_for_each'
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- '__bio_for_each_bvec'
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- 'bio_for_each_bvec'
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- 'bio_for_each_bvec_all'
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- 'bio_for_each_integrity_vec'
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- '__bio_for_each_segment'
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- 'bio_for_each_segment'
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- 'bio_for_each_segment_all'
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- 'bio_list_for_each'
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- 'bip_for_each_vec'
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- 'bitmap_for_each_clear_region'
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- 'bitmap_for_each_set_region'
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- 'blkg_for_each_descendant_post'
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- 'blkg_for_each_descendant_pre'
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- 'blk_queue_for_each_rl'
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- 'bond_for_each_slave'
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- 'bond_for_each_slave_rcu'
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- 'bpf_for_each_spilled_reg'
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- 'btree_for_each_safe128'
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- 'btree_for_each_safe32'
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- 'btree_for_each_safe64'
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- 'btree_for_each_safel'
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- 'card_for_each_dev'
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- 'cgroup_taskset_for_each'
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- 'cgroup_taskset_for_each_leader'
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- 'cpufreq_for_each_entry'
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- 'cpufreq_for_each_entry_idx'
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- 'cpufreq_for_each_valid_entry'
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- 'cpufreq_for_each_valid_entry_idx'
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- 'css_for_each_child'
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- 'css_for_each_descendant_post'
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- 'css_for_each_descendant_pre'
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- 'device_for_each_child_node'
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- 'displayid_iter_for_each'
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- 'dma_fence_chain_for_each'
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- 'do_for_each_ftrace_op'
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- 'drm_atomic_crtc_for_each_plane'
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- 'drm_atomic_crtc_state_for_each_plane'
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- 'drm_atomic_crtc_state_for_each_plane_state'
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- 'drm_atomic_for_each_plane_damage'
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- 'drm_client_for_each_connector_iter'
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- 'drm_client_for_each_modeset'
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- 'drm_connector_for_each_possible_encoder'
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- 'drm_for_each_bridge_in_chain'
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- 'drm_for_each_connector_iter'
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|
- 'drm_for_each_crtc'
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- 'drm_for_each_crtc_reverse'
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- 'drm_for_each_encoder'
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- 'drm_for_each_encoder_mask'
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||||||
|
- 'drm_for_each_fb'
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- 'drm_for_each_legacy_plane'
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||||||
|
- 'drm_for_each_plane'
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||||||
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- 'drm_for_each_plane_mask'
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||||||
|
- 'drm_for_each_privobj'
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||||||
|
- 'drm_mm_for_each_hole'
|
||||||
|
- 'drm_mm_for_each_node'
|
||||||
|
- 'drm_mm_for_each_node_in_range'
|
||||||
|
- 'drm_mm_for_each_node_safe'
|
||||||
|
- 'flow_action_for_each'
|
||||||
|
- 'for_each_acpi_dev_match'
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||||||
|
- 'for_each_active_dev_scope'
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||||||
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- 'for_each_active_drhd_unit'
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||||||
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- 'for_each_active_iommu'
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||||||
|
- 'for_each_aggr_pgid'
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- 'for_each_available_child_of_node'
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- 'for_each_bio'
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- 'for_each_board_func_rsrc'
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- 'for_each_bvec'
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||||||
|
- 'for_each_card_auxs'
|
||||||
|
- 'for_each_card_auxs_safe'
|
||||||
|
- 'for_each_card_components'
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|
- 'for_each_card_dapms'
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|
- 'for_each_card_pre_auxs'
|
||||||
|
- 'for_each_card_prelinks'
|
||||||
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- 'for_each_card_rtds'
|
||||||
|
- 'for_each_card_rtds_safe'
|
||||||
|
- 'for_each_card_widgets'
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||||||
|
- 'for_each_card_widgets_safe'
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|
- 'for_each_cgroup_storage_type'
|
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|
- 'for_each_child_of_node'
|
||||||
|
- 'for_each_clear_bit'
|
||||||
|
- 'for_each_clear_bit_from'
|
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|
- 'for_each_cmsghdr'
|
||||||
|
- 'for_each_compatible_node'
|
||||||
|
- 'for_each_component_dais'
|
||||||
|
- 'for_each_component_dais_safe'
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||||||
|
- 'for_each_comp_order'
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|
- 'for_each_console'
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|
- 'for_each_cpu'
|
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|
- 'for_each_cpu_and'
|
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|
- 'for_each_cpu_not'
|
||||||
|
- 'for_each_cpu_wrap'
|
||||||
|
- 'for_each_dapm_widgets'
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|
- 'for_each_dev_addr'
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||||||
|
- 'for_each_dev_scope'
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|
- 'for_each_dma_cap_mask'
|
||||||
|
- 'for_each_dpcm_be'
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|
- 'for_each_dpcm_be_rollback'
|
||||||
|
- 'for_each_dpcm_be_safe'
|
||||||
|
- 'for_each_dpcm_fe'
|
||||||
|
- 'for_each_drhd_unit'
|
||||||
|
- 'for_each_dss_dev'
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||||||
|
- 'for_each_dtpm_table'
|
||||||
|
- 'for_each_efi_memory_desc'
|
||||||
|
- 'for_each_efi_memory_desc_in_map'
|
||||||
|
- 'for_each_element'
|
||||||
|
- 'for_each_element_extid'
|
||||||
|
- 'for_each_element_id'
|
||||||
|
- 'for_each_endpoint_of_node'
|
||||||
|
- 'for_each_evictable_lru'
|
||||||
|
- 'for_each_fib6_node_rt_rcu'
|
||||||
|
- 'for_each_fib6_walker_rt'
|
||||||
|
- 'for_each_free_mem_pfn_range_in_zone'
|
||||||
|
- 'for_each_free_mem_pfn_range_in_zone_from'
|
||||||
|
- 'for_each_free_mem_range'
|
||||||
|
- 'for_each_free_mem_range_reverse'
|
||||||
|
- 'for_each_func_rsrc'
|
||||||
|
- 'for_each_hstate'
|
||||||
|
- 'for_each_if'
|
||||||
|
- 'for_each_iommu'
|
||||||
|
- 'for_each_ip_tunnel_rcu'
|
||||||
|
- 'for_each_irq_nr'
|
||||||
|
- 'for_each_link_codecs'
|
||||||
|
- 'for_each_link_cpus'
|
||||||
|
- 'for_each_link_platforms'
|
||||||
|
- 'for_each_lru'
|
||||||
|
- 'for_each_matching_node'
|
||||||
|
- 'for_each_matching_node_and_match'
|
||||||
|
- 'for_each_member'
|
||||||
|
- 'for_each_memcg_cache_index'
|
||||||
|
- 'for_each_mem_pfn_range'
|
||||||
|
- '__for_each_mem_range'
|
||||||
|
- 'for_each_mem_range'
|
||||||
|
- '__for_each_mem_range_rev'
|
||||||
|
- 'for_each_mem_range_rev'
|
||||||
|
- 'for_each_mem_region'
|
||||||
|
- 'for_each_migratetype_order'
|
||||||
|
- 'for_each_msi_entry'
|
||||||
|
- 'for_each_msi_entry_safe'
|
||||||
|
- 'for_each_msi_vector'
|
||||||
|
- 'for_each_net'
|
||||||
|
- 'for_each_net_continue_reverse'
|
||||||
|
- 'for_each_netdev'
|
||||||
|
- 'for_each_netdev_continue'
|
||||||
|
- 'for_each_netdev_continue_rcu'
|
||||||
|
- 'for_each_netdev_continue_reverse'
|
||||||
|
- 'for_each_netdev_feature'
|
||||||
|
- 'for_each_netdev_in_bond_rcu'
|
||||||
|
- 'for_each_netdev_rcu'
|
||||||
|
- 'for_each_netdev_reverse'
|
||||||
|
- 'for_each_netdev_safe'
|
||||||
|
- 'for_each_net_rcu'
|
||||||
|
- 'for_each_new_connector_in_state'
|
||||||
|
- 'for_each_new_crtc_in_state'
|
||||||
|
- 'for_each_new_mst_mgr_in_state'
|
||||||
|
- 'for_each_new_plane_in_state'
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||||||
|
- 'for_each_new_private_obj_in_state'
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||||||
|
- 'for_each_node'
|
||||||
|
- 'for_each_node_by_name'
|
||||||
|
- 'for_each_node_by_type'
|
||||||
|
- 'for_each_node_mask'
|
||||||
|
- 'for_each_node_state'
|
||||||
|
- 'for_each_node_with_cpus'
|
||||||
|
- 'for_each_node_with_property'
|
||||||
|
- 'for_each_nonreserved_multicast_dest_pgid'
|
||||||
|
- 'for_each_of_allnodes'
|
||||||
|
- 'for_each_of_allnodes_from'
|
||||||
|
- 'for_each_of_cpu_node'
|
||||||
|
- 'for_each_of_pci_range'
|
||||||
|
- 'for_each_old_connector_in_state'
|
||||||
|
- 'for_each_old_crtc_in_state'
|
||||||
|
- 'for_each_old_mst_mgr_in_state'
|
||||||
|
- 'for_each_oldnew_connector_in_state'
|
||||||
|
- 'for_each_oldnew_crtc_in_state'
|
||||||
|
- 'for_each_oldnew_mst_mgr_in_state'
|
||||||
|
- 'for_each_oldnew_plane_in_state'
|
||||||
|
- 'for_each_oldnew_plane_in_state_reverse'
|
||||||
|
- 'for_each_oldnew_private_obj_in_state'
|
||||||
|
- 'for_each_old_plane_in_state'
|
||||||
|
- 'for_each_old_private_obj_in_state'
|
||||||
|
- 'for_each_online_cpu'
|
||||||
|
- 'for_each_online_node'
|
||||||
|
- 'for_each_online_pgdat'
|
||||||
|
- 'for_each_pci_bridge'
|
||||||
|
- 'for_each_pci_dev'
|
||||||
|
- 'for_each_pci_msi_entry'
|
||||||
|
- 'for_each_pcm_streams'
|
||||||
|
- 'for_each_physmem_range'
|
||||||
|
- 'for_each_populated_zone'
|
||||||
|
- 'for_each_possible_cpu'
|
||||||
|
- 'for_each_present_cpu'
|
||||||
|
- 'for_each_prime_number'
|
||||||
|
- 'for_each_prime_number_from'
|
||||||
|
- 'for_each_process'
|
||||||
|
- 'for_each_process_thread'
|
||||||
|
- 'for_each_prop_codec_conf'
|
||||||
|
- 'for_each_prop_dai_codec'
|
||||||
|
- 'for_each_prop_dai_cpu'
|
||||||
|
- 'for_each_prop_dlc_codecs'
|
||||||
|
- 'for_each_prop_dlc_cpus'
|
||||||
|
- 'for_each_prop_dlc_platforms'
|
||||||
|
- 'for_each_property_of_node'
|
||||||
|
- 'for_each_registered_fb'
|
||||||
|
- 'for_each_requested_gpio'
|
||||||
|
- 'for_each_requested_gpio_in_range'
|
||||||
|
- 'for_each_reserved_mem_range'
|
||||||
|
- 'for_each_reserved_mem_region'
|
||||||
|
- 'for_each_rtd_codec_dais'
|
||||||
|
- 'for_each_rtd_components'
|
||||||
|
- 'for_each_rtd_cpu_dais'
|
||||||
|
- 'for_each_rtd_dais'
|
||||||
|
- 'for_each_set_bit'
|
||||||
|
- 'for_each_set_bit_from'
|
||||||
|
- 'for_each_set_clump8'
|
||||||
|
- 'for_each_sg'
|
||||||
|
- 'for_each_sg_dma_page'
|
||||||
|
- 'for_each_sg_page'
|
||||||
|
- 'for_each_sgtable_dma_page'
|
||||||
|
- 'for_each_sgtable_dma_sg'
|
||||||
|
- 'for_each_sgtable_page'
|
||||||
|
- 'for_each_sgtable_sg'
|
||||||
|
- 'for_each_sibling_event'
|
||||||
|
- 'for_each_subelement'
|
||||||
|
- 'for_each_subelement_extid'
|
||||||
|
- 'for_each_subelement_id'
|
||||||
|
- '__for_each_thread'
|
||||||
|
- 'for_each_thread'
|
||||||
|
- 'for_each_unicast_dest_pgid'
|
||||||
|
- 'for_each_vsi'
|
||||||
|
- 'for_each_wakeup_source'
|
||||||
|
- 'for_each_zone'
|
||||||
|
- 'for_each_zone_zonelist'
|
||||||
|
- 'for_each_zone_zonelist_nodemask'
|
||||||
|
- 'fwnode_for_each_available_child_node'
|
||||||
|
- 'fwnode_for_each_child_node'
|
||||||
|
- 'fwnode_graph_for_each_endpoint'
|
||||||
|
- 'gadget_for_each_ep'
|
||||||
|
- 'genradix_for_each'
|
||||||
|
- 'genradix_for_each_from'
|
||||||
|
- 'hash_for_each'
|
||||||
|
- 'hash_for_each_possible'
|
||||||
|
- 'hash_for_each_possible_rcu'
|
||||||
|
- 'hash_for_each_possible_rcu_notrace'
|
||||||
|
- 'hash_for_each_possible_safe'
|
||||||
|
- 'hash_for_each_rcu'
|
||||||
|
- 'hash_for_each_safe'
|
||||||
|
- 'hctx_for_each_ctx'
|
||||||
|
- 'hlist_bl_for_each_entry'
|
||||||
|
- 'hlist_bl_for_each_entry_rcu'
|
||||||
|
- 'hlist_bl_for_each_entry_safe'
|
||||||
|
- 'hlist_for_each'
|
||||||
|
- 'hlist_for_each_entry'
|
||||||
|
- 'hlist_for_each_entry_continue'
|
||||||
|
- 'hlist_for_each_entry_continue_rcu'
|
||||||
|
- 'hlist_for_each_entry_continue_rcu_bh'
|
||||||
|
- 'hlist_for_each_entry_from'
|
||||||
|
- 'hlist_for_each_entry_from_rcu'
|
||||||
|
- 'hlist_for_each_entry_rcu'
|
||||||
|
- 'hlist_for_each_entry_rcu_bh'
|
||||||
|
- 'hlist_for_each_entry_rcu_notrace'
|
||||||
|
- 'hlist_for_each_entry_safe'
|
||||||
|
- 'hlist_for_each_entry_srcu'
|
||||||
|
- '__hlist_for_each_rcu'
|
||||||
|
- 'hlist_for_each_safe'
|
||||||
|
- 'hlist_nulls_for_each_entry'
|
||||||
|
- 'hlist_nulls_for_each_entry_from'
|
||||||
|
- 'hlist_nulls_for_each_entry_rcu'
|
||||||
|
- 'hlist_nulls_for_each_entry_safe'
|
||||||
|
- 'i3c_bus_for_each_i2cdev'
|
||||||
|
- 'i3c_bus_for_each_i3cdev'
|
||||||
|
- 'ide_host_for_each_port'
|
||||||
|
- 'ide_port_for_each_dev'
|
||||||
|
- 'ide_port_for_each_present_dev'
|
||||||
|
- 'idr_for_each_entry'
|
||||||
|
- 'idr_for_each_entry_continue'
|
||||||
|
- 'idr_for_each_entry_continue_ul'
|
||||||
|
- 'idr_for_each_entry_ul'
|
||||||
|
- 'in_dev_for_each_ifa_rcu'
|
||||||
|
- 'in_dev_for_each_ifa_rtnl'
|
||||||
|
- 'inet_bind_bucket_for_each'
|
||||||
|
- 'inet_lhash2_for_each_icsk_rcu'
|
||||||
|
- 'key_for_each'
|
||||||
|
- 'key_for_each_safe'
|
||||||
|
- 'klp_for_each_func'
|
||||||
|
- 'klp_for_each_func_safe'
|
||||||
|
- 'klp_for_each_func_static'
|
||||||
|
- 'klp_for_each_object'
|
||||||
|
- 'klp_for_each_object_safe'
|
||||||
|
- 'klp_for_each_object_static'
|
||||||
|
- 'kunit_suite_for_each_test_case'
|
||||||
|
- 'kvm_for_each_memslot'
|
||||||
|
- 'kvm_for_each_vcpu'
|
||||||
|
- 'list_for_each'
|
||||||
|
- 'list_for_each_codec'
|
||||||
|
- 'list_for_each_codec_safe'
|
||||||
|
- 'list_for_each_continue'
|
||||||
|
- 'list_for_each_entry'
|
||||||
|
- 'list_for_each_entry_continue'
|
||||||
|
- 'list_for_each_entry_continue_rcu'
|
||||||
|
- 'list_for_each_entry_continue_reverse'
|
||||||
|
- 'list_for_each_entry_from'
|
||||||
|
- 'list_for_each_entry_from_rcu'
|
||||||
|
- 'list_for_each_entry_from_reverse'
|
||||||
|
- 'list_for_each_entry_lockless'
|
||||||
|
- 'list_for_each_entry_rcu'
|
||||||
|
- 'list_for_each_entry_reverse'
|
||||||
|
- 'list_for_each_entry_safe'
|
||||||
|
- 'list_for_each_entry_safe_continue'
|
||||||
|
- 'list_for_each_entry_safe_from'
|
||||||
|
- 'list_for_each_entry_safe_reverse'
|
||||||
|
- 'list_for_each_entry_srcu'
|
||||||
|
- 'list_for_each_prev'
|
||||||
|
- 'list_for_each_prev_safe'
|
||||||
|
- 'list_for_each_safe'
|
||||||
|
- 'llist_for_each'
|
||||||
|
- 'llist_for_each_entry'
|
||||||
|
- 'llist_for_each_entry_safe'
|
||||||
|
- 'llist_for_each_safe'
|
||||||
|
- 'mci_for_each_dimm'
|
||||||
|
- 'media_device_for_each_entity'
|
||||||
|
- 'media_device_for_each_intf'
|
||||||
|
- 'media_device_for_each_link'
|
||||||
|
- 'media_device_for_each_pad'
|
||||||
|
- 'nanddev_io_for_each_page'
|
||||||
|
- 'netdev_for_each_lower_dev'
|
||||||
|
- 'netdev_for_each_lower_private'
|
||||||
|
- 'netdev_for_each_lower_private_rcu'
|
||||||
|
- 'netdev_for_each_mc_addr'
|
||||||
|
- 'netdev_for_each_uc_addr'
|
||||||
|
- 'netdev_for_each_upper_dev_rcu'
|
||||||
|
- 'netdev_hw_addr_list_for_each'
|
||||||
|
- 'nft_rule_for_each_expr'
|
||||||
|
- 'nla_for_each_attr'
|
||||||
|
- 'nla_for_each_nested'
|
||||||
|
- 'nlmsg_for_each_attr'
|
||||||
|
- 'nlmsg_for_each_msg'
|
||||||
|
- 'nr_neigh_for_each'
|
||||||
|
- 'nr_neigh_for_each_safe'
|
||||||
|
- 'nr_node_for_each'
|
||||||
|
- 'nr_node_for_each_safe'
|
||||||
|
- 'of_for_each_phandle'
|
||||||
|
- 'of_property_for_each_string'
|
||||||
|
- 'of_property_for_each_u32'
|
||||||
|
- 'pci_bus_for_each_resource'
|
||||||
|
- 'pcl_for_each_chunk'
|
||||||
|
- 'pcl_for_each_segment'
|
||||||
|
- 'pcm_for_each_format'
|
||||||
|
- 'ping_portaddr_for_each_entry'
|
||||||
|
- 'plist_for_each'
|
||||||
|
- 'plist_for_each_continue'
|
||||||
|
- 'plist_for_each_entry'
|
||||||
|
- 'plist_for_each_entry_continue'
|
||||||
|
- 'plist_for_each_entry_safe'
|
||||||
|
- 'plist_for_each_safe'
|
||||||
|
- 'pnp_for_each_card'
|
||||||
|
- 'pnp_for_each_dev'
|
||||||
|
- 'protocol_for_each_card'
|
||||||
|
- 'protocol_for_each_dev'
|
||||||
|
- 'queue_for_each_hw_ctx'
|
||||||
|
- 'radix_tree_for_each_slot'
|
||||||
|
- 'radix_tree_for_each_tagged'
|
||||||
|
- 'rb_for_each'
|
||||||
|
- 'rbtree_postorder_for_each_entry_safe'
|
||||||
|
- 'rdma_for_each_block'
|
||||||
|
- 'rdma_for_each_port'
|
||||||
|
- 'rdma_umem_for_each_dma_block'
|
||||||
|
- 'resource_list_for_each_entry'
|
||||||
|
- 'resource_list_for_each_entry_safe'
|
||||||
|
- 'rhl_for_each_entry_rcu'
|
||||||
|
- 'rhl_for_each_rcu'
|
||||||
|
- 'rht_for_each'
|
||||||
|
- 'rht_for_each_entry'
|
||||||
|
- 'rht_for_each_entry_from'
|
||||||
|
- 'rht_for_each_entry_rcu'
|
||||||
|
- 'rht_for_each_entry_rcu_from'
|
||||||
|
- 'rht_for_each_entry_safe'
|
||||||
|
- 'rht_for_each_from'
|
||||||
|
- 'rht_for_each_rcu'
|
||||||
|
- 'rht_for_each_rcu_from'
|
||||||
|
- '__rq_for_each_bio'
|
||||||
|
- 'rq_for_each_bvec'
|
||||||
|
- 'rq_for_each_segment'
|
||||||
|
- 'scsi_for_each_prot_sg'
|
||||||
|
- 'scsi_for_each_sg'
|
||||||
|
- 'sctp_for_each_hentry'
|
||||||
|
- 'sctp_skb_for_each'
|
||||||
|
- 'shdma_for_each_chan'
|
||||||
|
- '__shost_for_each_device'
|
||||||
|
- 'shost_for_each_device'
|
||||||
|
- 'sk_for_each'
|
||||||
|
- 'sk_for_each_bound'
|
||||||
|
- 'sk_for_each_entry_offset_rcu'
|
||||||
|
- 'sk_for_each_from'
|
||||||
|
- 'sk_for_each_rcu'
|
||||||
|
- 'sk_for_each_safe'
|
||||||
|
- 'sk_nulls_for_each'
|
||||||
|
- 'sk_nulls_for_each_from'
|
||||||
|
- 'sk_nulls_for_each_rcu'
|
||||||
|
- 'snd_array_for_each'
|
||||||
|
- 'snd_pcm_group_for_each_entry'
|
||||||
|
- 'snd_soc_dapm_widget_for_each_path'
|
||||||
|
- 'snd_soc_dapm_widget_for_each_path_safe'
|
||||||
|
- 'snd_soc_dapm_widget_for_each_sink_path'
|
||||||
|
- 'snd_soc_dapm_widget_for_each_source_path'
|
||||||
|
- 'tb_property_for_each'
|
||||||
|
- 'tcf_exts_for_each_action'
|
||||||
|
- 'udp_portaddr_for_each_entry'
|
||||||
|
- 'udp_portaddr_for_each_entry_rcu'
|
||||||
|
- 'usb_hub_for_each_child'
|
||||||
|
- 'v4l2_device_for_each_subdev'
|
||||||
|
- 'v4l2_m2m_for_each_dst_buf'
|
||||||
|
- 'v4l2_m2m_for_each_dst_buf_safe'
|
||||||
|
- 'v4l2_m2m_for_each_src_buf'
|
||||||
|
- 'v4l2_m2m_for_each_src_buf_safe'
|
||||||
|
- 'virtio_device_for_each_vq'
|
||||||
|
- 'while_for_each_ftrace_op'
|
||||||
|
- 'xa_for_each'
|
||||||
|
- 'xa_for_each_marked'
|
||||||
|
- 'xa_for_each_range'
|
||||||
|
- 'xa_for_each_start'
|
||||||
|
- 'xas_for_each'
|
||||||
|
- 'xas_for_each_conflict'
|
||||||
|
- 'xas_for_each_marked'
|
||||||
|
- 'xbc_array_for_each_value'
|
||||||
|
- 'xbc_for_each_key_value'
|
||||||
|
- 'xbc_node_for_each_array_value'
|
||||||
|
- 'xbc_node_for_each_child'
|
||||||
|
- 'xbc_node_for_each_key_value'
|
||||||
|
- 'zorro_for_each_dev'
|
||||||
|
|
||||||
|
#IncludeBlocks: Preserve # Unknown to clang-format-5.0
|
||||||
|
IncludeCategories:
|
||||||
|
- Regex: '.*'
|
||||||
|
Priority: 1
|
||||||
|
IncludeIsMainRegex: '(Test)?$'
|
||||||
|
IndentCaseLabels: false
|
||||||
|
#IndentPPDirectives: None # Unknown to clang-format-5.0
|
||||||
|
IndentWidth: 8
|
||||||
|
IndentWrappedFunctionNames: false
|
||||||
|
JavaScriptQuotes: Leave
|
||||||
|
JavaScriptWrapImports: true
|
||||||
|
KeepEmptyLinesAtTheStartOfBlocks: false
|
||||||
|
MacroBlockBegin: ''
|
||||||
|
MacroBlockEnd: ''
|
||||||
|
MaxEmptyLinesToKeep: 1
|
||||||
|
NamespaceIndentation: None
|
||||||
|
#ObjCBinPackProtocolList: Auto # Unknown to clang-format-5.0
|
||||||
|
ObjCBlockIndentWidth: 8
|
||||||
|
ObjCSpaceAfterProperty: true
|
||||||
|
ObjCSpaceBeforeProtocolList: true
|
||||||
|
|
||||||
|
# Taken from git's rules
|
||||||
|
#PenaltyBreakAssignment: 10 # Unknown to clang-format-4.0
|
||||||
|
PenaltyBreakBeforeFirstCallParameter: 30
|
||||||
|
PenaltyBreakComment: 10
|
||||||
|
PenaltyBreakFirstLessLess: 0
|
||||||
|
PenaltyBreakString: 10
|
||||||
|
PenaltyExcessCharacter: 100
|
||||||
|
PenaltyReturnTypeOnItsOwnLine: 60
|
||||||
|
|
||||||
|
PointerAlignment: Right
|
||||||
|
ReflowComments: false
|
||||||
|
SortIncludes: false
|
||||||
|
#SortUsingDeclarations: false # Unknown to clang-format-4.0
|
||||||
|
SpaceAfterCStyleCast: false
|
||||||
|
SpaceAfterTemplateKeyword: true
|
||||||
|
SpaceBeforeAssignmentOperators: true
|
||||||
|
#SpaceBeforeCtorInitializerColon: true # Unknown to clang-format-5.0
|
||||||
|
#SpaceBeforeInheritanceColon: true # Unknown to clang-format-5.0
|
||||||
|
SpaceBeforeParens: ControlStatements
|
||||||
|
#SpaceBeforeRangeBasedForLoopColon: true # Unknown to clang-format-5.0
|
||||||
|
SpaceInEmptyParentheses: false
|
||||||
|
SpacesBeforeTrailingComments: 1
|
||||||
|
SpacesInAngles: false
|
||||||
|
SpacesInContainerLiterals: false
|
||||||
|
SpacesInCStyleCastParentheses: false
|
||||||
|
SpacesInParentheses: false
|
||||||
|
SpacesInSquareBrackets: false
|
||||||
|
Standard: Cpp03
|
||||||
|
TabWidth: 8
|
||||||
|
UseTab: Always
|
||||||
|
...
|
||||||
|
|
@ -0,0 +1,50 @@
|
||||||
|
#
|
||||||
|
# Automatically generated make config: don't edit
|
||||||
|
# Mon Feb 18 09:11:56 2008
|
||||||
|
#
|
||||||
|
BR2_HAVE_DOT_CONFIG=y
|
||||||
|
# BR2_alpha is not set
|
||||||
|
# BR2_arm is not set
|
||||||
|
# BR2_armeb is not set
|
||||||
|
# BR2_cris is not set
|
||||||
|
# BR2_ia64 is not set
|
||||||
|
BR2_i386=y
|
||||||
|
# BR2_m68k is not set
|
||||||
|
# BR2_mips is not set
|
||||||
|
# BR2_mipsel is not set
|
||||||
|
# BR2_powerpc is not set
|
||||||
|
# BR2_sh is not set
|
||||||
|
# BR2_sparc is not set
|
||||||
|
# BR2_sparc64 is not set
|
||||||
|
# BR2_x86_64 is not set
|
||||||
|
# BR2_x86_i486 is not set
|
||||||
|
# BR2_x86_i586 is not set
|
||||||
|
BR2_x86_i686=y
|
||||||
|
# BR2_x86_pentiumpro is not set
|
||||||
|
# BR2_x86_pentium_mmx is not set
|
||||||
|
# BR2_x86_pentium_m is not set
|
||||||
|
# BR2_x86_pentium2 is not set
|
||||||
|
# BR2_x86_pentium3 is not set
|
||||||
|
# BR2_x86_pentium4 is not set
|
||||||
|
# BR2_x86_prescott is not set
|
||||||
|
# BR2_x86_nocona is not set
|
||||||
|
# BR2_x86_core2 is not set
|
||||||
|
# BR2_x86_k6 is not set
|
||||||
|
# BR2_x86_k6_2 is not set
|
||||||
|
# BR2_x86_athlon is not set
|
||||||
|
# BR2_x86_athlon_4 is not set
|
||||||
|
# BR2_x86_opteron is not set
|
||||||
|
# BR2_x86_opteron_sse3 is not set
|
||||||
|
# BR2_x86_barcelona is not set
|
||||||
|
# BR2_x86_geode is not set
|
||||||
|
# BR2_x86_c3 is not set
|
||||||
|
# BR2_x86_winchip_c6 is not set
|
||||||
|
# BR2_x86_winchip2 is not set
|
||||||
|
BR2_ARCH="i686"
|
||||||
|
BR2_ENDIAN="LITTLE"
|
||||||
|
BR2_GCC_TARGET_TUNE="i686"
|
||||||
|
BR2_GCC_TARGET_ARCH="i686"
|
||||||
|
|
||||||
|
#
|
||||||
|
# Target options
|
||||||
|
#
|
||||||
|
|
@ -0,0 +1,40 @@
|
||||||
|
root = true
|
||||||
|
|
||||||
|
[*]
|
||||||
|
charset = utf-8
|
||||||
|
end_of_line = lf
|
||||||
|
indent_style = space
|
||||||
|
indent_size = 4
|
||||||
|
tab_width = 8
|
||||||
|
trim_trailing_whitespace = true
|
||||||
|
insert_final_newline = true
|
||||||
|
|
||||||
|
[DEVELOPERS]
|
||||||
|
indent_style = tab
|
||||||
|
indent_size = tab
|
||||||
|
|
||||||
|
[Config*.in*]
|
||||||
|
indent_style = tab
|
||||||
|
indent_size = tab
|
||||||
|
|
||||||
|
[linux/Config.ext.in]
|
||||||
|
indent_style = tab
|
||||||
|
indent_size = tab
|
||||||
|
|
||||||
|
[Makefile*]
|
||||||
|
indent_style = tab
|
||||||
|
indent_size = tab
|
||||||
|
|
||||||
|
[*.mk]
|
||||||
|
indent_style = tab
|
||||||
|
indent_size = tab
|
||||||
|
|
||||||
|
[*.patch]
|
||||||
|
trim_trailing_whitespace = false
|
||||||
|
|
||||||
|
[S{0..9}{0..9}*]
|
||||||
|
indent_style = tab
|
||||||
|
indent_size = tab
|
||||||
|
|
||||||
|
[*.adoc]
|
||||||
|
trim_trailing_whitespace = false
|
||||||
|
|
@ -0,0 +1,5 @@
|
||||||
|
[flake8]
|
||||||
|
exclude=
|
||||||
|
# copied from the kernel sources
|
||||||
|
utils/diffconfig
|
||||||
|
max-line-length=132
|
||||||
6
armhf-linux-musl/buildroot/buildroot-2025.05/.github/pull_request_template.md
vendored
Normal file
6
armhf-linux-musl/buildroot/buildroot-2025.05/.github/pull_request_template.md
vendored
Normal file
|
|
@ -0,0 +1,6 @@
|
||||||
|
Please do not submit a Pull Request via GitHub. Buildroot makes use of a
|
||||||
|
[mailing list](http://lists.buildroot.org/mailman/listinfo/buildroot) for patch submission and review.
|
||||||
|
See [submitting your own patches](http://buildroot.org/manual.html#submitting-patches) for more info.
|
||||||
|
|
||||||
|
Thanks for your help!
|
||||||
|
|
||||||
25
armhf-linux-musl/buildroot/buildroot-2025.05/.github/workflows/repo-lockdown.yml
vendored
Normal file
25
armhf-linux-musl/buildroot/buildroot-2025.05/.github/workflows/repo-lockdown.yml
vendored
Normal file
|
|
@ -0,0 +1,25 @@
|
||||||
|
name: 'Repo Lockdown'
|
||||||
|
|
||||||
|
on:
|
||||||
|
pull_request_target:
|
||||||
|
types: opened
|
||||||
|
|
||||||
|
permissions:
|
||||||
|
pull-requests: write
|
||||||
|
|
||||||
|
jobs:
|
||||||
|
action:
|
||||||
|
if: github.repository == 'buildroot/buildroot'
|
||||||
|
runs-on: ubuntu-latest
|
||||||
|
steps:
|
||||||
|
- uses: dessant/repo-lockdown@v4
|
||||||
|
with:
|
||||||
|
pr-comment: |
|
||||||
|
Please do not submit a Pull Request via GitHub. Buildroot makes use of a
|
||||||
|
[mailing list](http://lists.buildroot.org/mailman/listinfo/buildroot) for patch submission and review.
|
||||||
|
See [submitting your own patches](http://buildroot.org/manual.html#submitting-patches) for more info.
|
||||||
|
|
||||||
|
Thanks for your help!
|
||||||
|
lock-pr: true
|
||||||
|
close-pr: true
|
||||||
|
|
||||||
|
|
@ -0,0 +1,15 @@
|
||||||
|
/output*
|
||||||
|
/dl
|
||||||
|
/.auto.deps
|
||||||
|
/.config.cmd
|
||||||
|
/.config.old
|
||||||
|
/..config.tmp
|
||||||
|
/.config
|
||||||
|
*.depend
|
||||||
|
*.o
|
||||||
|
/*.patch
|
||||||
|
/*.diff
|
||||||
|
*.orig
|
||||||
|
*.rej
|
||||||
|
*~
|
||||||
|
*.pyc
|
||||||
|
|
@ -0,0 +1,33 @@
|
||||||
|
# Configuration for Gitlab-CI.
|
||||||
|
# Builds appear on https://gitlab.com/buildroot.org/buildroot/pipelines
|
||||||
|
|
||||||
|
image: $CI_REGISTRY/buildroot.org/buildroot/base:20250218.2110
|
||||||
|
|
||||||
|
stages:
|
||||||
|
- generate-gitlab-ci
|
||||||
|
- build
|
||||||
|
|
||||||
|
generate-gitlab-ci-yml:
|
||||||
|
stage: generate-gitlab-ci
|
||||||
|
script: ./support/scripts/generate-gitlab-ci-yml support/misc/gitlab-ci.yml.in > generated-gitlab-ci.yml
|
||||||
|
retry:
|
||||||
|
max: 2
|
||||||
|
when:
|
||||||
|
- runner_system_failure
|
||||||
|
- stuck_or_timeout_failure
|
||||||
|
artifacts:
|
||||||
|
when: always
|
||||||
|
paths:
|
||||||
|
- generated-gitlab-ci.yml
|
||||||
|
- br-test-pkg/*/.config
|
||||||
|
- br-test-pkg/*/missing.config
|
||||||
|
|
||||||
|
buildroot-pipeline:
|
||||||
|
stage: build
|
||||||
|
trigger:
|
||||||
|
include:
|
||||||
|
- artifact: generated-gitlab-ci.yml
|
||||||
|
job: generate-gitlab-ci-yml
|
||||||
|
strategy: depend
|
||||||
|
variables:
|
||||||
|
PARENT_PIPELINE_ID: $CI_PIPELINE_ID
|
||||||
|
|
@ -0,0 +1,60 @@
|
||||||
|
Thank you for opening a new issue. To help solve it faster and more easily,
|
||||||
|
please review this check-list, and fill in the sections below. Adapt as
|
||||||
|
needed.
|
||||||
|
|
||||||
|
Do not open an issue to request a new feature; instead, post a message to
|
||||||
|
[the mailing list](https://lists.buildroot.org/mailman/listinfo/buildroot).
|
||||||
|
|
||||||
|
_Note: issues missing any information may get closed without further ado._
|
||||||
|
|
||||||
|
---
|
||||||
|
### Check-list
|
||||||
|
|
||||||
|
- [ ] I did not find the issue in the existing issues
|
||||||
|
- [ ] I can reproduce the issue with unmodified Buildroot from [this
|
||||||
|
repository](https://gitlab.com/buildroot.org/buildroot), not from a
|
||||||
|
fork somewhere else
|
||||||
|
- [ ] I can reproduce the issue on the latest commit of the branch I'm using:
|
||||||
|
- [ ] master
|
||||||
|
- [ ] stable (i.e. 20NN.MM.x - please specify)
|
||||||
|
- [ ] LTS (i.e. 20NN.02.x - please specify)
|
||||||
|
- [ ] I can reproduce the issue after running `make clean; make`
|
||||||
|
- [ ] I attached the full build log file (e.g. `make 2>&1 |tee build.log`)
|
||||||
|
- [ ] I attached a **minimal** defconfig file that can reproduce the
|
||||||
|
issue (`make BR2_DEFCONFIG=$(pwd)/issue_defconfig savedefconfig`)
|
||||||
|
- [ ] I also attached the configuration for kconfig-based packages that
|
||||||
|
are enabled (and necessary to reproduce the issue), most notably:
|
||||||
|
- [ ] busybox
|
||||||
|
- [ ] linux
|
||||||
|
- [ ] uclibc
|
||||||
|
- [ ] uboot
|
||||||
|
- [ ] …
|
||||||
|
|
||||||
|
---
|
||||||
|
### What I did
|
||||||
|
|
||||||
|
- **Buildroot commit sha1**: _get this with `git describe HEAD`_
|
||||||
|
- **Distribution of the build machine**: _get this with `NAME` and `VERSION` from `/etc/os-release`_
|
||||||
|
|
||||||
|
_Here, describe what you did:_
|
||||||
|
- _any special environment variables: CC, CXX, TARGET, CROSS_COMPILE, etc…_
|
||||||
|
- _the commands you ran:_
|
||||||
|
```sh
|
||||||
|
$ make [...]
|
||||||
|
```
|
||||||
|
- _anything else that you might think is important…_
|
||||||
|
|
||||||
|
---
|
||||||
|
### What happens
|
||||||
|
|
||||||
|
_Here, describe what happens that you believe was incorrect._
|
||||||
|
|
||||||
|
---
|
||||||
|
### What was expected
|
||||||
|
|
||||||
|
_Here, describe the behaviour you expected._
|
||||||
|
|
||||||
|
---
|
||||||
|
### Extra information
|
||||||
|
|
||||||
|
_Here, you may write additional information that does not fit above_
|
||||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,355 @@
|
||||||
|
With the exceptions below, Buildroot is distributed under the terms of
|
||||||
|
the GNU General Public License, reproduced below; either version 2 of
|
||||||
|
the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
Some files in Buildroot contain a different license statement. Those
|
||||||
|
files are licensed under the license contained in the file itself.
|
||||||
|
|
||||||
|
Buildroot also bundles patch files, which are applied to the sources
|
||||||
|
of the various packages. Those patches are not covered by the license
|
||||||
|
of Buildroot. Instead, they are covered by the license of the software
|
||||||
|
to which the patches are applied. When said software is available
|
||||||
|
under multiple licenses, the Buildroot patches are only provided under
|
||||||
|
the publicly accessible licenses.
|
||||||
|
|
||||||
|
-----------------------------------------------------------------
|
||||||
|
|
||||||
|
GNU GENERAL PUBLIC LICENSE
|
||||||
|
Version 2, June 1991
|
||||||
|
|
||||||
|
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
|
||||||
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
Everyone is permitted to copy and distribute verbatim copies
|
||||||
|
of this license document, but changing it is not allowed.
|
||||||
|
|
||||||
|
Preamble
|
||||||
|
|
||||||
|
The licenses for most software are designed to take away your
|
||||||
|
freedom to share and change it. By contrast, the GNU General Public
|
||||||
|
License is intended to guarantee your freedom to share and change free
|
||||||
|
software--to make sure the software is free for all its users. This
|
||||||
|
General Public License applies to most of the Free Software
|
||||||
|
Foundation's software and to any other program whose authors commit to
|
||||||
|
using it. (Some other Free Software Foundation software is covered by
|
||||||
|
the GNU Lesser General Public License instead.) You can apply it to
|
||||||
|
your programs, too.
|
||||||
|
|
||||||
|
When we speak of free software, we are referring to freedom, not
|
||||||
|
price. Our General Public Licenses are designed to make sure that you
|
||||||
|
have the freedom to distribute copies of free software (and charge for
|
||||||
|
this service if you wish), that you receive source code or can get it
|
||||||
|
if you want it, that you can change the software or use pieces of it
|
||||||
|
in new free programs; and that you know you can do these things.
|
||||||
|
|
||||||
|
To protect your rights, we need to make restrictions that forbid
|
||||||
|
anyone to deny you these rights or to ask you to surrender the rights.
|
||||||
|
These restrictions translate to certain responsibilities for you if you
|
||||||
|
distribute copies of the software, or if you modify it.
|
||||||
|
|
||||||
|
For example, if you distribute copies of such a program, whether
|
||||||
|
gratis or for a fee, you must give the recipients all the rights that
|
||||||
|
you have. You must make sure that they, too, receive or can get the
|
||||||
|
source code. And you must show them these terms so they know their
|
||||||
|
rights.
|
||||||
|
|
||||||
|
We protect your rights with two steps: (1) copyright the software, and
|
||||||
|
(2) offer you this license which gives you legal permission to copy,
|
||||||
|
distribute and/or modify the software.
|
||||||
|
|
||||||
|
Also, for each author's protection and ours, we want to make certain
|
||||||
|
that everyone understands that there is no warranty for this free
|
||||||
|
software. If the software is modified by someone else and passed on, we
|
||||||
|
want its recipients to know that what they have is not the original, so
|
||||||
|
that any problems introduced by others will not reflect on the original
|
||||||
|
authors' reputations.
|
||||||
|
|
||||||
|
Finally, any free program is threatened constantly by software
|
||||||
|
patents. We wish to avoid the danger that redistributors of a free
|
||||||
|
program will individually obtain patent licenses, in effect making the
|
||||||
|
program proprietary. To prevent this, we have made it clear that any
|
||||||
|
patent must be licensed for everyone's free use or not licensed at all.
|
||||||
|
|
||||||
|
The precise terms and conditions for copying, distribution and
|
||||||
|
modification follow.
|
||||||
|
|
||||||
|
GNU GENERAL PUBLIC LICENSE
|
||||||
|
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||||
|
|
||||||
|
0. This License applies to any program or other work which contains
|
||||||
|
a notice placed by the copyright holder saying it may be distributed
|
||||||
|
under the terms of this General Public License. The "Program", below,
|
||||||
|
refers to any such program or work, and a "work based on the Program"
|
||||||
|
means either the Program or any derivative work under copyright law:
|
||||||
|
that is to say, a work containing the Program or a portion of it,
|
||||||
|
either verbatim or with modifications and/or translated into another
|
||||||
|
language. (Hereinafter, translation is included without limitation in
|
||||||
|
the term "modification".) Each licensee is addressed as "you".
|
||||||
|
|
||||||
|
Activities other than copying, distribution and modification are not
|
||||||
|
covered by this License; they are outside its scope. The act of
|
||||||
|
running the Program is not restricted, and the output from the Program
|
||||||
|
is covered only if its contents constitute a work based on the
|
||||||
|
Program (independent of having been made by running the Program).
|
||||||
|
Whether that is true depends on what the Program does.
|
||||||
|
|
||||||
|
1. You may copy and distribute verbatim copies of the Program's
|
||||||
|
source code as you receive it, in any medium, provided that you
|
||||||
|
conspicuously and appropriately publish on each copy an appropriate
|
||||||
|
copyright notice and disclaimer of warranty; keep intact all the
|
||||||
|
notices that refer to this License and to the absence of any warranty;
|
||||||
|
and give any other recipients of the Program a copy of this License
|
||||||
|
along with the Program.
|
||||||
|
|
||||||
|
You may charge a fee for the physical act of transferring a copy, and
|
||||||
|
you may at your option offer warranty protection in exchange for a fee.
|
||||||
|
|
||||||
|
2. You may modify your copy or copies of the Program or any portion
|
||||||
|
of it, thus forming a work based on the Program, and copy and
|
||||||
|
distribute such modifications or work under the terms of Section 1
|
||||||
|
above, provided that you also meet all of these conditions:
|
||||||
|
|
||||||
|
a) You must cause the modified files to carry prominent notices
|
||||||
|
stating that you changed the files and the date of any change.
|
||||||
|
|
||||||
|
b) You must cause any work that you distribute or publish, that in
|
||||||
|
whole or in part contains or is derived from the Program or any
|
||||||
|
part thereof, to be licensed as a whole at no charge to all third
|
||||||
|
parties under the terms of this License.
|
||||||
|
|
||||||
|
c) If the modified program normally reads commands interactively
|
||||||
|
when run, you must cause it, when started running for such
|
||||||
|
interactive use in the most ordinary way, to print or display an
|
||||||
|
announcement including an appropriate copyright notice and a
|
||||||
|
notice that there is no warranty (or else, saying that you provide
|
||||||
|
a warranty) and that users may redistribute the program under
|
||||||
|
these conditions, and telling the user how to view a copy of this
|
||||||
|
License. (Exception: if the Program itself is interactive but
|
||||||
|
does not normally print such an announcement, your work based on
|
||||||
|
the Program is not required to print an announcement.)
|
||||||
|
|
||||||
|
These requirements apply to the modified work as a whole. If
|
||||||
|
identifiable sections of that work are not derived from the Program,
|
||||||
|
and can be reasonably considered independent and separate works in
|
||||||
|
themselves, then this License, and its terms, do not apply to those
|
||||||
|
sections when you distribute them as separate works. But when you
|
||||||
|
distribute the same sections as part of a whole which is a work based
|
||||||
|
on the Program, the distribution of the whole must be on the terms of
|
||||||
|
this License, whose permissions for other licensees extend to the
|
||||||
|
entire whole, and thus to each and every part regardless of who wrote it.
|
||||||
|
|
||||||
|
Thus, it is not the intent of this section to claim rights or contest
|
||||||
|
your rights to work written entirely by you; rather, the intent is to
|
||||||
|
exercise the right to control the distribution of derivative or
|
||||||
|
collective works based on the Program.
|
||||||
|
|
||||||
|
In addition, mere aggregation of another work not based on the Program
|
||||||
|
with the Program (or with a work based on the Program) on a volume of
|
||||||
|
a storage or distribution medium does not bring the other work under
|
||||||
|
the scope of this License.
|
||||||
|
|
||||||
|
3. You may copy and distribute the Program (or a work based on it,
|
||||||
|
under Section 2) in object code or executable form under the terms of
|
||||||
|
Sections 1 and 2 above provided that you also do one of the following:
|
||||||
|
|
||||||
|
a) Accompany it with the complete corresponding machine-readable
|
||||||
|
source code, which must be distributed under the terms of Sections
|
||||||
|
1 and 2 above on a medium customarily used for software interchange; or,
|
||||||
|
|
||||||
|
b) Accompany it with a written offer, valid for at least three
|
||||||
|
years, to give any third party, for a charge no more than your
|
||||||
|
cost of physically performing source distribution, a complete
|
||||||
|
machine-readable copy of the corresponding source code, to be
|
||||||
|
distributed under the terms of Sections 1 and 2 above on a medium
|
||||||
|
customarily used for software interchange; or,
|
||||||
|
|
||||||
|
c) Accompany it with the information you received as to the offer
|
||||||
|
to distribute corresponding source code. (This alternative is
|
||||||
|
allowed only for noncommercial distribution and only if you
|
||||||
|
received the program in object code or executable form with such
|
||||||
|
an offer, in accord with Subsection b above.)
|
||||||
|
|
||||||
|
The source code for a work means the preferred form of the work for
|
||||||
|
making modifications to it. For an executable work, complete source
|
||||||
|
code means all the source code for all modules it contains, plus any
|
||||||
|
associated interface definition files, plus the scripts used to
|
||||||
|
control compilation and installation of the executable. However, as a
|
||||||
|
special exception, the source code distributed need not include
|
||||||
|
anything that is normally distributed (in either source or binary
|
||||||
|
form) with the major components (compiler, kernel, and so on) of the
|
||||||
|
operating system on which the executable runs, unless that component
|
||||||
|
itself accompanies the executable.
|
||||||
|
|
||||||
|
If distribution of executable or object code is made by offering
|
||||||
|
access to copy from a designated place, then offering equivalent
|
||||||
|
access to copy the source code from the same place counts as
|
||||||
|
distribution of the source code, even though third parties are not
|
||||||
|
compelled to copy the source along with the object code.
|
||||||
|
|
||||||
|
4. You may not copy, modify, sublicense, or distribute the Program
|
||||||
|
except as expressly provided under this License. Any attempt
|
||||||
|
otherwise to copy, modify, sublicense or distribute the Program is
|
||||||
|
void, and will automatically terminate your rights under this License.
|
||||||
|
However, parties who have received copies, or rights, from you under
|
||||||
|
this License will not have their licenses terminated so long as such
|
||||||
|
parties remain in full compliance.
|
||||||
|
|
||||||
|
5. You are not required to accept this License, since you have not
|
||||||
|
signed it. However, nothing else grants you permission to modify or
|
||||||
|
distribute the Program or its derivative works. These actions are
|
||||||
|
prohibited by law if you do not accept this License. Therefore, by
|
||||||
|
modifying or distributing the Program (or any work based on the
|
||||||
|
Program), you indicate your acceptance of this License to do so, and
|
||||||
|
all its terms and conditions for copying, distributing or modifying
|
||||||
|
the Program or works based on it.
|
||||||
|
|
||||||
|
6. Each time you redistribute the Program (or any work based on the
|
||||||
|
Program), the recipient automatically receives a license from the
|
||||||
|
original licensor to copy, distribute or modify the Program subject to
|
||||||
|
these terms and conditions. You may not impose any further
|
||||||
|
restrictions on the recipients' exercise of the rights granted herein.
|
||||||
|
You are not responsible for enforcing compliance by third parties to
|
||||||
|
this License.
|
||||||
|
|
||||||
|
7. If, as a consequence of a court judgment or allegation of patent
|
||||||
|
infringement or for any other reason (not limited to patent issues),
|
||||||
|
conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot
|
||||||
|
distribute so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you
|
||||||
|
may not distribute the Program at all. For example, if a patent
|
||||||
|
license would not permit royalty-free redistribution of the Program by
|
||||||
|
all those who receive copies directly or indirectly through you, then
|
||||||
|
the only way you could satisfy both it and this License would be to
|
||||||
|
refrain entirely from distribution of the Program.
|
||||||
|
|
||||||
|
If any portion of this section is held invalid or unenforceable under
|
||||||
|
any particular circumstance, the balance of the section is intended to
|
||||||
|
apply and the section as a whole is intended to apply in other
|
||||||
|
circumstances.
|
||||||
|
|
||||||
|
It is not the purpose of this section to induce you to infringe any
|
||||||
|
patents or other property right claims or to contest validity of any
|
||||||
|
such claims; this section has the sole purpose of protecting the
|
||||||
|
integrity of the free software distribution system, which is
|
||||||
|
implemented by public license practices. Many people have made
|
||||||
|
generous contributions to the wide range of software distributed
|
||||||
|
through that system in reliance on consistent application of that
|
||||||
|
system; it is up to the author/donor to decide if he or she is willing
|
||||||
|
to distribute software through any other system and a licensee cannot
|
||||||
|
impose that choice.
|
||||||
|
|
||||||
|
This section is intended to make thoroughly clear what is believed to
|
||||||
|
be a consequence of the rest of this License.
|
||||||
|
|
||||||
|
8. If the distribution and/or use of the Program is restricted in
|
||||||
|
certain countries either by patents or by copyrighted interfaces, the
|
||||||
|
original copyright holder who places the Program under this License
|
||||||
|
may add an explicit geographical distribution limitation excluding
|
||||||
|
those countries, so that distribution is permitted only in or among
|
||||||
|
countries not thus excluded. In such case, this License incorporates
|
||||||
|
the limitation as if written in the body of this License.
|
||||||
|
|
||||||
|
9. The Free Software Foundation may publish revised and/or new versions
|
||||||
|
of the General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the Program
|
||||||
|
specifies a version number of this License which applies to it and "any
|
||||||
|
later version", you have the option of following the terms and conditions
|
||||||
|
either of that version or of any later version published by the Free
|
||||||
|
Software Foundation. If the Program does not specify a version number of
|
||||||
|
this License, you may choose any version ever published by the Free Software
|
||||||
|
Foundation.
|
||||||
|
|
||||||
|
10. If you wish to incorporate parts of the Program into other free
|
||||||
|
programs whose distribution conditions are different, write to the author
|
||||||
|
to ask for permission. For software which is copyrighted by the Free
|
||||||
|
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||||
|
make exceptions for this. Our decision will be guided by the two goals
|
||||||
|
of preserving the free status of all derivatives of our free software and
|
||||||
|
of promoting the sharing and reuse of software generally.
|
||||||
|
|
||||||
|
NO WARRANTY
|
||||||
|
|
||||||
|
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||||
|
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||||
|
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||||
|
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
|
||||||
|
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||||
|
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
|
||||||
|
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||||
|
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||||
|
REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||||
|
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
||||||
|
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||||
|
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||||
|
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||||
|
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
||||||
|
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||||
|
POSSIBILITY OF SUCH DAMAGES.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
How to Apply These Terms to Your New Programs
|
||||||
|
|
||||||
|
If you develop a new program, and you want it to be of the greatest
|
||||||
|
possible use to the public, the best way to achieve this is to make it
|
||||||
|
free software which everyone can redistribute and change under these terms.
|
||||||
|
|
||||||
|
To do so, attach the following notices to the program. It is safest
|
||||||
|
to attach them to the start of each source file to most effectively
|
||||||
|
convey the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; either version 2 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If the program is interactive, make it output a short notice like this
|
||||||
|
when it starts in an interactive mode:
|
||||||
|
|
||||||
|
Gnomovision version 69, Copyright (C) year name of author
|
||||||
|
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
|
|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, the commands you use may
|
||||||
|
be called something other than `show w' and `show c'; they could even be
|
||||||
|
mouse-clicks or menu items--whatever suits your program.
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or your
|
||||||
|
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||||
|
necessary. Here is a sample; alter the names:
|
||||||
|
|
||||||
|
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||||
|
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||||
|
|
||||||
|
<signature of Ty Coon>, 1 April 1989
|
||||||
|
Ty Coon, President of Vice
|
||||||
|
|
||||||
|
This General Public License does not permit incorporating your program into
|
||||||
|
proprietary programs. If your program is a subroutine library, you may
|
||||||
|
consider it more useful to permit linking proprietary applications with the
|
||||||
|
library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License.
|
||||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,59 @@
|
||||||
|
#
|
||||||
|
# Makefile.legacy - support for backward compatibility
|
||||||
|
#
|
||||||
|
# This file contains placeholders to detect backward-compatibility problems.
|
||||||
|
# When a buildroot "API" feature is being deprecated, a rule should be added
|
||||||
|
# here that issues an error when the old feature is used.
|
||||||
|
|
||||||
|
ifeq ($(BR2_LEGACY),y)
|
||||||
|
$(error "You have legacy configuration in your .config! Please check your configuration.")
|
||||||
|
endif
|
||||||
|
|
||||||
|
#
|
||||||
|
# Legacy options from 2014.02
|
||||||
|
#
|
||||||
|
|
||||||
|
# The BUILDROOT_DL_DIR environment variable was renamed by BR2_DL_DIR. We
|
||||||
|
# want to detect someone using the old variable, _except_ if also the new
|
||||||
|
# variable was set. By the time we get here, however, we no longer have
|
||||||
|
# access to the BR2_DL_DIR environment variable (because it has been overridden
|
||||||
|
# by the .config inclusion). However, the environment variable (if defined) was
|
||||||
|
# saved in DL_DIR, so we can use that.
|
||||||
|
ifneq ($(BUILDROOT_DL_DIR),)
|
||||||
|
ifneq ($(BUILDROOT_DL_DIR),$(DL_DIR))
|
||||||
|
$(error "The BUILDROOT_DL_DIR environment variable was renamed to BR2_DL_DIR.")
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
|
||||||
|
# If a script is using the deprecated BUILDROOT_CONFIG, make sure it fails.
|
||||||
|
# Add some directories in front just in case someone used dirname on it.
|
||||||
|
BUILDROOT_CONFIG_FAKE = /tmp/deprecated/The-BUILDROOT_CONFIG-environment-variable-was-renamed-to-BR2_CONFIG
|
||||||
|
|
||||||
|
# Similar to above for BUILDROOT_CONFIG, but here we have no .config equivalent.
|
||||||
|
ifneq ($(BUILDROOT_CONFIG),)
|
||||||
|
ifneq ($(BUILDROOT_CONFIG),$(BR2_CONFIG))
|
||||||
|
ifneq ($(BUILDROOT_CONFIG),$(BUILDROOT_CONFIG_FAKE))
|
||||||
|
$(error "The BUILDROOT_CONFIG environment variable was renamed to BR2_CONFIG.")
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
|
||||||
|
BUILDROOT_CONFIG = $(BUILDROOT_CONFIG_FAKE)
|
||||||
|
export BUILDROOT_CONFIG
|
||||||
|
|
||||||
|
#
|
||||||
|
# Legacy options from 2012.08
|
||||||
|
#
|
||||||
|
|
||||||
|
host-pkg-config:
|
||||||
|
@$(call MESSAGE,host-pkg-config is replaced by host-pkgconf)
|
||||||
|
@$(call MESSAGE,please update your .mk files)
|
||||||
|
@false
|
||||||
|
.PHONY: host-pkg-config
|
||||||
|
|
||||||
|
#
|
||||||
|
# Legacy options from 2012.05
|
||||||
|
#
|
||||||
|
GENTARGETS = $$(error The GENTARGETS macro no longer exists; use $$$$(eval $$$$(generic-package)) or $$$$(eval $$$$(host-generic-package)))
|
||||||
|
AUTOTARGETS = $$(error The AUTOTARGETS macro no longer exists; use $$$$(eval $$$$(autotools-package)) or $$$$(eval $$$$(host-autotools-package)))
|
||||||
|
CMAKETARGETS = $$(error The CMAKETARGETS macro no longer exists; use $$$$(eval $$$$(cmake-package)) or $$$$(eval $$$$(host-cmake-package)))
|
||||||
|
|
@ -0,0 +1,26 @@
|
||||||
|
Buildroot is a simple, efficient and easy-to-use tool to generate embedded
|
||||||
|
Linux systems through cross-compilation.
|
||||||
|
|
||||||
|
The documentation can be found in docs/manual. You can generate a text
|
||||||
|
document with 'make manual-text' and read output/docs/manual/manual.text.
|
||||||
|
Online documentation can be found at http://buildroot.org/docs.html
|
||||||
|
|
||||||
|
To build and use the buildroot stuff, do the following:
|
||||||
|
|
||||||
|
1) run 'make menuconfig'
|
||||||
|
2) select the target architecture and the packages you wish to compile
|
||||||
|
3) run 'make'
|
||||||
|
4) wait while it compiles
|
||||||
|
5) find the kernel, bootloader, root filesystem, etc. in output/images
|
||||||
|
|
||||||
|
You do not need to be root to build or run buildroot. Have fun!
|
||||||
|
|
||||||
|
Buildroot comes with a basic configuration for a number of boards. Run
|
||||||
|
'make list-defconfigs' to view the list of provided configurations.
|
||||||
|
|
||||||
|
Please feed suggestions, bug reports, insults, and bribes back to the
|
||||||
|
buildroot mailing list: buildroot@buildroot.org
|
||||||
|
You can also find us on #buildroot on OFTC IRC.
|
||||||
|
|
||||||
|
If you would like to contribute patches, please read
|
||||||
|
https://buildroot.org/manual.html#submitting-patches
|
||||||
|
|
@ -0,0 +1,455 @@
|
||||||
|
menu "Target options"
|
||||||
|
|
||||||
|
config BR2_ARCH_IS_64
|
||||||
|
bool
|
||||||
|
|
||||||
|
config BR2_KERNEL_64_USERLAND_32
|
||||||
|
bool
|
||||||
|
|
||||||
|
config BR2_SOFT_FLOAT
|
||||||
|
bool
|
||||||
|
|
||||||
|
config BR2_USE_MMU
|
||||||
|
bool
|
||||||
|
|
||||||
|
config BR2_ARCH_HAS_FDPIC_SUPPORT
|
||||||
|
bool
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "Target Architecture"
|
||||||
|
default BR2_i386
|
||||||
|
help
|
||||||
|
Select the target architecture family to build for.
|
||||||
|
|
||||||
|
config BR2_arcle
|
||||||
|
bool "ARC (little endian)"
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
Synopsys' DesignWare ARC Processor Cores are a family of
|
||||||
|
32-bit CPUs that can be used from deeply embedded to high
|
||||||
|
performance host applications. Little endian.
|
||||||
|
|
||||||
|
config BR2_arceb
|
||||||
|
bool "ARC (big endian)"
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
Synopsys' DesignWare ARC Processor Cores are a family of
|
||||||
|
32-bit CPUs that can be used from deeply embedded to high
|
||||||
|
performance host applications. Big endian.
|
||||||
|
|
||||||
|
config BR2_arm
|
||||||
|
bool "ARM (little endian)"
|
||||||
|
# MMU support is set by the subarchitecture file, arch/Config.in.arm
|
||||||
|
help
|
||||||
|
ARM is a 32-bit reduced instruction set computer (RISC)
|
||||||
|
instruction set architecture (ISA) developed by ARM Holdings.
|
||||||
|
Little endian.
|
||||||
|
http://www.arm.com/
|
||||||
|
http://en.wikipedia.org/wiki/ARM
|
||||||
|
|
||||||
|
config BR2_armeb
|
||||||
|
bool "ARM (big endian)"
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
ARM is a 32-bit reduced instruction set computer (RISC)
|
||||||
|
instruction set architecture (ISA) developed by ARM Holdings.
|
||||||
|
Big endian.
|
||||||
|
http://www.arm.com/
|
||||||
|
http://en.wikipedia.org/wiki/ARM
|
||||||
|
|
||||||
|
config BR2_aarch64
|
||||||
|
bool "AArch64 (little endian)"
|
||||||
|
select BR2_ARCH_IS_64
|
||||||
|
help
|
||||||
|
Aarch64 is a 64-bit architecture developed by ARM Holdings.
|
||||||
|
http://www.arm.com/products/processors/instruction-set-architectures/armv8-architecture.php
|
||||||
|
http://en.wikipedia.org/wiki/ARM
|
||||||
|
|
||||||
|
config BR2_aarch64_be
|
||||||
|
bool "AArch64 (big endian)"
|
||||||
|
select BR2_ARCH_IS_64
|
||||||
|
help
|
||||||
|
Aarch64 is a 64-bit architecture developed by ARM Holdings.
|
||||||
|
http://www.arm.com/products/processors/instruction-set-architectures/armv8-architecture.php
|
||||||
|
http://en.wikipedia.org/wiki/ARM
|
||||||
|
|
||||||
|
config BR2_i386
|
||||||
|
bool "i386"
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
Intel i386 architecture compatible microprocessor
|
||||||
|
http://en.wikipedia.org/wiki/I386
|
||||||
|
|
||||||
|
config BR2_m68k
|
||||||
|
bool "m68k"
|
||||||
|
# MMU support is set by the subarchitecture file, arch/Config.in.m68k
|
||||||
|
help
|
||||||
|
Motorola 68000 family microprocessor
|
||||||
|
http://en.wikipedia.org/wiki/M68k
|
||||||
|
|
||||||
|
config BR2_microblazeel
|
||||||
|
bool "Microblaze AXI (little endian)"
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
Soft processor core designed for Xilinx FPGAs from Xilinx. AXI
|
||||||
|
bus based architecture (little endian)
|
||||||
|
http://www.xilinx.com
|
||||||
|
http://en.wikipedia.org/wiki/Microblaze
|
||||||
|
|
||||||
|
config BR2_microblazebe
|
||||||
|
bool "Microblaze non-AXI (big endian)"
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
Soft processor core designed for Xilinx FPGAs from Xilinx. PLB
|
||||||
|
bus based architecture (non-AXI, big endian)
|
||||||
|
http://www.xilinx.com
|
||||||
|
http://en.wikipedia.org/wiki/Microblaze
|
||||||
|
|
||||||
|
config BR2_mips
|
||||||
|
bool "MIPS (big endian)"
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
MIPS is a RISC microprocessor from MIPS Technologies. Big
|
||||||
|
endian.
|
||||||
|
http://www.mips.com/
|
||||||
|
http://en.wikipedia.org/wiki/MIPS_Technologies
|
||||||
|
|
||||||
|
config BR2_mipsel
|
||||||
|
bool "MIPS (little endian)"
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
MIPS is a RISC microprocessor from MIPS Technologies. Little
|
||||||
|
endian.
|
||||||
|
http://www.mips.com/
|
||||||
|
http://en.wikipedia.org/wiki/MIPS_Technologies
|
||||||
|
|
||||||
|
config BR2_mips64
|
||||||
|
bool "MIPS64 (big endian)"
|
||||||
|
select BR2_ARCH_IS_64
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
MIPS is a RISC microprocessor from MIPS Technologies. Big
|
||||||
|
endian.
|
||||||
|
http://www.mips.com/
|
||||||
|
http://en.wikipedia.org/wiki/MIPS_Technologies
|
||||||
|
|
||||||
|
config BR2_mips64el
|
||||||
|
bool "MIPS64 (little endian)"
|
||||||
|
select BR2_ARCH_IS_64
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
MIPS is a RISC microprocessor from MIPS Technologies. Little
|
||||||
|
endian.
|
||||||
|
http://www.mips.com/
|
||||||
|
http://en.wikipedia.org/wiki/MIPS_Technologies
|
||||||
|
|
||||||
|
config BR2_or1k
|
||||||
|
bool "OpenRISC"
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
OpenRISC is a free and open processor for embedded system.
|
||||||
|
http://openrisc.io
|
||||||
|
|
||||||
|
config BR2_powerpc
|
||||||
|
bool "PowerPC"
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
PowerPC is a RISC architecture created by Apple-IBM-Motorola
|
||||||
|
alliance. Big endian.
|
||||||
|
http://www.power.org/
|
||||||
|
http://en.wikipedia.org/wiki/Powerpc
|
||||||
|
|
||||||
|
config BR2_powerpc64
|
||||||
|
bool "PowerPC64 (big endian)"
|
||||||
|
select BR2_ARCH_IS_64
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
PowerPC is a RISC architecture created by Apple-IBM-Motorola
|
||||||
|
alliance. Big endian.
|
||||||
|
http://www.power.org/
|
||||||
|
http://en.wikipedia.org/wiki/Powerpc
|
||||||
|
|
||||||
|
config BR2_powerpc64le
|
||||||
|
bool "PowerPC64 (little endian)"
|
||||||
|
select BR2_ARCH_IS_64
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
PowerPC is a RISC architecture created by Apple-IBM-Motorola
|
||||||
|
alliance. Little endian.
|
||||||
|
http://www.power.org/
|
||||||
|
http://en.wikipedia.org/wiki/Powerpc
|
||||||
|
|
||||||
|
config BR2_riscv
|
||||||
|
bool "RISCV"
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
help
|
||||||
|
RISC-V is an open, free Instruction Set Architecture created
|
||||||
|
by the UC Berkeley Architecture Research group and supported
|
||||||
|
and promoted by RISC-V Foundation.
|
||||||
|
https://riscv.org/
|
||||||
|
https://en.wikipedia.org/wiki/RISC-V
|
||||||
|
|
||||||
|
config BR2_s390x
|
||||||
|
bool "s390x"
|
||||||
|
select BR2_ARCH_IS_64
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
s390x is a big-endian architecture made by IBM.
|
||||||
|
http://www.ibm.com/
|
||||||
|
http://en.wikipedia.org/wiki/IBM_System/390
|
||||||
|
|
||||||
|
config BR2_sh
|
||||||
|
bool "SuperH"
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
SuperH (or SH) is a 32-bit reduced instruction set computer
|
||||||
|
(RISC) instruction set architecture (ISA) developed by
|
||||||
|
Hitachi.
|
||||||
|
http://www.hitachi.com/
|
||||||
|
http://en.wikipedia.org/wiki/SuperH
|
||||||
|
|
||||||
|
config BR2_sparc
|
||||||
|
bool "SPARC"
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
SPARC (from Scalable Processor Architecture) is a RISC
|
||||||
|
instruction set architecture (ISA) developed by Sun
|
||||||
|
Microsystems.
|
||||||
|
http://www.oracle.com/sun
|
||||||
|
http://en.wikipedia.org/wiki/Sparc
|
||||||
|
|
||||||
|
config BR2_sparc64
|
||||||
|
bool "SPARC64"
|
||||||
|
select BR2_ARCH_IS_64
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
SPARC (from Scalable Processor Architecture) is a RISC
|
||||||
|
instruction set architecture (ISA) developed by Sun
|
||||||
|
Microsystems.
|
||||||
|
http://www.oracle.com/sun
|
||||||
|
http://en.wikipedia.org/wiki/Sparc
|
||||||
|
|
||||||
|
config BR2_x86_64
|
||||||
|
bool "x86_64"
|
||||||
|
select BR2_ARCH_IS_64
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
x86-64 is an extension of the x86 instruction set (Intel i386
|
||||||
|
architecture compatible microprocessor).
|
||||||
|
http://en.wikipedia.org/wiki/X86_64
|
||||||
|
|
||||||
|
config BR2_xtensa
|
||||||
|
bool "Xtensa"
|
||||||
|
# MMU support is set by the subarchitecture file, arch/Config.in.xtensa
|
||||||
|
help
|
||||||
|
Xtensa is a Tensilica processor IP architecture.
|
||||||
|
http://en.wikipedia.org/wiki/Xtensa
|
||||||
|
http://www.tensilica.com/
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
# For some architectures or specific cores, our internal toolchain
|
||||||
|
# backend is not suitable (like, missing support in upstream gcc, or
|
||||||
|
# no ChipCo fork exists...)
|
||||||
|
config BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT
|
||||||
|
bool
|
||||||
|
|
||||||
|
config BR2_ARCH_HAS_TOOLCHAIN_BUILDROOT
|
||||||
|
bool
|
||||||
|
default y if !BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT
|
||||||
|
|
||||||
|
# The following symbols are selected by the individual
|
||||||
|
# Config.in.$ARCH files
|
||||||
|
config BR2_ARCH_NEEDS_GCC_AT_LEAST_4_8
|
||||||
|
bool
|
||||||
|
|
||||||
|
config BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_8
|
||||||
|
|
||||||
|
config BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
|
||||||
|
|
||||||
|
config BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
|
||||||
|
config BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
|
||||||
|
config BR2_ARCH_NEEDS_GCC_AT_LEAST_8
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
|
||||||
|
config BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
|
||||||
|
|
||||||
|
config BR2_ARCH_NEEDS_GCC_AT_LEAST_10
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
|
||||||
|
config BR2_ARCH_NEEDS_GCC_AT_LEAST_11
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_10
|
||||||
|
|
||||||
|
config BR2_ARCH_NEEDS_GCC_AT_LEAST_12
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
|
||||||
|
|
||||||
|
config BR2_ARCH_NEEDS_GCC_AT_LEAST_13
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_12
|
||||||
|
|
||||||
|
config BR2_ARCH_NEEDS_GCC_AT_LEAST_14
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_13
|
||||||
|
|
||||||
|
config BR2_ARCH_NEEDS_GCC_AT_LEAST_15
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_14
|
||||||
|
|
||||||
|
# The following string values are defined by the individual
|
||||||
|
# Config.in.$ARCH files
|
||||||
|
config BR2_ARCH
|
||||||
|
string
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
string
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
string
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_ARCH
|
||||||
|
string
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_ABI
|
||||||
|
string
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_NAN
|
||||||
|
string
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_FP32_MODE
|
||||||
|
string
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_CPU
|
||||||
|
string
|
||||||
|
|
||||||
|
# The value of this option will be passed as --with-fpu=<value> when
|
||||||
|
# building gcc (internal backend) or -mfpu=<value> in the toolchain
|
||||||
|
# wrapper (external toolchain)
|
||||||
|
config BR2_GCC_TARGET_FPU
|
||||||
|
string
|
||||||
|
|
||||||
|
# The value of this option will be passed as --with-float=<value> when
|
||||||
|
# building gcc (internal backend) or -mfloat-abi=<value> in the toolchain
|
||||||
|
# wrapper (external toolchain)
|
||||||
|
config BR2_GCC_TARGET_FLOAT_ABI
|
||||||
|
string
|
||||||
|
|
||||||
|
# The value of this option will be passed as --with-mode=<value> when
|
||||||
|
# building gcc (internal backend) or -m<value> in the toolchain
|
||||||
|
# wrapper (external toolchain)
|
||||||
|
config BR2_GCC_TARGET_MODE
|
||||||
|
string
|
||||||
|
|
||||||
|
# Must be selected by binary formats that support shared libraries.
|
||||||
|
config BR2_BINFMT_SUPPORTS_SHARED
|
||||||
|
bool
|
||||||
|
|
||||||
|
# Must match the name of the architecture from readelf point of view,
|
||||||
|
# i.e the "Machine:" field of readelf output. See get_machine_name()
|
||||||
|
# in binutils/readelf.c for the list of possible values.
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
string
|
||||||
|
|
||||||
|
if BR2_arcle || BR2_arceb
|
||||||
|
source "arch/Config.in.arc"
|
||||||
|
endif
|
||||||
|
|
||||||
|
if BR2_arm || BR2_armeb || BR2_aarch64 || BR2_aarch64_be
|
||||||
|
source "arch/Config.in.arm"
|
||||||
|
endif
|
||||||
|
|
||||||
|
if BR2_m68k
|
||||||
|
source "arch/Config.in.m68k"
|
||||||
|
endif
|
||||||
|
|
||||||
|
if BR2_microblazeel || BR2_microblazebe
|
||||||
|
source "arch/Config.in.microblaze"
|
||||||
|
endif
|
||||||
|
|
||||||
|
if BR2_mips || BR2_mips64 || BR2_mipsel || BR2_mips64el
|
||||||
|
source "arch/Config.in.mips"
|
||||||
|
endif
|
||||||
|
|
||||||
|
if BR2_or1k
|
||||||
|
source "arch/Config.in.or1k"
|
||||||
|
endif
|
||||||
|
|
||||||
|
if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
|
||||||
|
source "arch/Config.in.powerpc"
|
||||||
|
endif
|
||||||
|
|
||||||
|
if BR2_riscv
|
||||||
|
source "arch/Config.in.riscv"
|
||||||
|
endif
|
||||||
|
|
||||||
|
if BR2_s390x
|
||||||
|
source "arch/Config.in.s390x"
|
||||||
|
endif
|
||||||
|
|
||||||
|
if BR2_sh
|
||||||
|
source "arch/Config.in.sh"
|
||||||
|
endif
|
||||||
|
|
||||||
|
if BR2_sparc || BR2_sparc64
|
||||||
|
source "arch/Config.in.sparc"
|
||||||
|
endif
|
||||||
|
|
||||||
|
if BR2_i386 || BR2_x86_64
|
||||||
|
source "arch/Config.in.x86"
|
||||||
|
endif
|
||||||
|
|
||||||
|
if BR2_xtensa
|
||||||
|
source "arch/Config.in.xtensa"
|
||||||
|
endif
|
||||||
|
|
||||||
|
# Set up target binary format
|
||||||
|
choice
|
||||||
|
prompt "Target Binary Format"
|
||||||
|
default BR2_BINFMT_ELF if BR2_USE_MMU
|
||||||
|
default BR2_BINFMT_FLAT
|
||||||
|
|
||||||
|
config BR2_BINFMT_ELF
|
||||||
|
bool "ELF"
|
||||||
|
depends on BR2_USE_MMU
|
||||||
|
select BR2_BINFMT_SUPPORTS_SHARED
|
||||||
|
help
|
||||||
|
ELF (Executable and Linkable Format) is a format for libraries
|
||||||
|
and executables used across different architectures and
|
||||||
|
operating systems.
|
||||||
|
|
||||||
|
config BR2_BINFMT_FDPIC
|
||||||
|
bool "FDPIC"
|
||||||
|
depends on BR2_ARCH_HAS_FDPIC_SUPPORT
|
||||||
|
select BR2_BINFMT_SUPPORTS_SHARED
|
||||||
|
help
|
||||||
|
ELF FDPIC binaries are based on ELF, but allow the individual
|
||||||
|
load segments of a binary to be located in memory
|
||||||
|
independently of each other. This makes this format ideal for
|
||||||
|
use in environments where no MMU is available.
|
||||||
|
|
||||||
|
config BR2_BINFMT_FLAT
|
||||||
|
bool "FLAT"
|
||||||
|
depends on !BR2_USE_MMU
|
||||||
|
help
|
||||||
|
FLAT binary is a relatively simple and lightweight executable
|
||||||
|
format based on the original a.out format. It is widely used
|
||||||
|
in environment where no MMU is available.
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
endmenu # Target options
|
||||||
|
|
@ -0,0 +1,129 @@
|
||||||
|
choice
|
||||||
|
prompt "Target CPU"
|
||||||
|
default BR2_arc770d
|
||||||
|
depends on BR2_arc
|
||||||
|
help
|
||||||
|
Specific CPU to use
|
||||||
|
|
||||||
|
config BR2_arc750d
|
||||||
|
bool "ARC 750D"
|
||||||
|
|
||||||
|
config BR2_arc770d
|
||||||
|
bool "ARC 770D"
|
||||||
|
|
||||||
|
config BR2_archs38
|
||||||
|
bool "ARC HS38"
|
||||||
|
help
|
||||||
|
Generic ARC HS capable of running Linux, i.e. with MMU,
|
||||||
|
caches and 32-bit multiplier. Also it corresponds to the
|
||||||
|
default configuration in older GNU toolchain versions.
|
||||||
|
|
||||||
|
config BR2_archs38_64mpy
|
||||||
|
bool "ARC HS38 with 64-bit mpy"
|
||||||
|
help
|
||||||
|
Fully featured ARC HS capable of running Linux, i.e. with
|
||||||
|
MMU, caches and 64-bit multiplier.
|
||||||
|
|
||||||
|
If you're not sure which version of ARC HS core you build
|
||||||
|
for use this one.
|
||||||
|
|
||||||
|
config BR2_archs38_full
|
||||||
|
bool "ARC HS38 with Quad MAC & FPU"
|
||||||
|
help
|
||||||
|
Fully featured ARC HS with additional support for
|
||||||
|
- Dual- and quad multiply and MC oprations
|
||||||
|
- Double-precision FPU
|
||||||
|
|
||||||
|
It corresponds to "hs38_slc_full" ARC HS template in
|
||||||
|
ARChitect.
|
||||||
|
|
||||||
|
config BR2_archs4x_rel31
|
||||||
|
bool "ARC HS48 rel 31"
|
||||||
|
help
|
||||||
|
Build for HS48 release 3.1
|
||||||
|
|
||||||
|
config BR2_archs4x
|
||||||
|
bool "ARC HS48"
|
||||||
|
help
|
||||||
|
Latest release of HS48 processor
|
||||||
|
- Dual and Quad multiply and MAC operations
|
||||||
|
- Double-precision FPU
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
# Choice of atomic instructions presence
|
||||||
|
config BR2_ARC_ATOMIC_EXT
|
||||||
|
bool "Atomic extension (LLOCK/SCOND instructions)"
|
||||||
|
default y if BR2_arc770d
|
||||||
|
default y if BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full
|
||||||
|
default y if BR2_archs4x_rel31 || BR2_archs4x
|
||||||
|
|
||||||
|
config BR2_ARCH
|
||||||
|
default "arc" if BR2_arcle
|
||||||
|
default "arceb" if BR2_arceb
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
default "arc"
|
||||||
|
|
||||||
|
config BR2_arc
|
||||||
|
bool
|
||||||
|
default y if BR2_arcle || BR2_arceb
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
default "LITTLE" if BR2_arcle
|
||||||
|
default "BIG" if BR2_arceb
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_CPU
|
||||||
|
default "arc700" if BR2_arc750d
|
||||||
|
default "arc700" if BR2_arc770d
|
||||||
|
default "archs" if BR2_archs38
|
||||||
|
default "hs38" if BR2_archs38_64mpy
|
||||||
|
default "hs38_linux" if BR2_archs38_full
|
||||||
|
default "hs4x_rel31" if BR2_archs4x_rel31
|
||||||
|
default "hs4x" if BR2_archs4x
|
||||||
|
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
default "ARCompact" if BR2_arc750d || BR2_arc770d
|
||||||
|
default "ARCv2" if BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full
|
||||||
|
default "ARCv2" if BR2_archs4x_rel31 || BR2_archs4x
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "MMU Page Size"
|
||||||
|
default BR2_ARC_PAGE_SIZE_8K
|
||||||
|
help
|
||||||
|
MMU starting from version 3 (found in ARC 770) and now
|
||||||
|
version 4 (found in ARC HS38) allows the selection of the
|
||||||
|
page size during ASIC design creation.
|
||||||
|
|
||||||
|
The following options are available for MMU v3 and v4: 4kB,
|
||||||
|
8kB and 16 kB.
|
||||||
|
|
||||||
|
The default is 8 kB (that really matches the only page size
|
||||||
|
in MMU v2). It is important to build a toolchain with page
|
||||||
|
size matching the hardware configuration. Otherwise
|
||||||
|
user-space applications will fail at runtime.
|
||||||
|
|
||||||
|
config BR2_ARC_PAGE_SIZE_4K
|
||||||
|
bool "4KB"
|
||||||
|
depends on !BR2_arc750d
|
||||||
|
|
||||||
|
config BR2_ARC_PAGE_SIZE_8K
|
||||||
|
bool "8KB"
|
||||||
|
help
|
||||||
|
This is the one and only option available for MMUv2 and
|
||||||
|
default value for MMU v3 and v4.
|
||||||
|
|
||||||
|
config BR2_ARC_PAGE_SIZE_16K
|
||||||
|
bool "16KB"
|
||||||
|
depends on !BR2_arc750d
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_ARC_PAGE_SIZE
|
||||||
|
string
|
||||||
|
default "4K" if BR2_ARC_PAGE_SIZE_4K
|
||||||
|
default "8K" if BR2_ARC_PAGE_SIZE_8K
|
||||||
|
default "16K" if BR2_ARC_PAGE_SIZE_16K
|
||||||
|
|
||||||
|
# vim: ft=kconfig
|
||||||
|
# -*- mode:kconfig; -*-
|
||||||
|
|
@ -0,0 +1,951 @@
|
||||||
|
# arm cpu features
|
||||||
|
config BR2_ARM_CPU_HAS_NEON
|
||||||
|
bool
|
||||||
|
|
||||||
|
# for some cores, NEON support is optional
|
||||||
|
config BR2_ARM_CPU_MAYBE_HAS_NEON
|
||||||
|
bool
|
||||||
|
|
||||||
|
# For some cores, the FPU is optional
|
||||||
|
config BR2_ARM_CPU_MAYBE_HAS_FPU
|
||||||
|
bool
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_HAS_FPU
|
||||||
|
bool
|
||||||
|
|
||||||
|
# for some cores, VFPv2 is optional
|
||||||
|
config BR2_ARM_CPU_MAYBE_HAS_VFPV2
|
||||||
|
bool
|
||||||
|
select BR2_ARM_CPU_MAYBE_HAS_FPU
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_HAS_VFPV2
|
||||||
|
bool
|
||||||
|
select BR2_ARM_CPU_HAS_FPU
|
||||||
|
|
||||||
|
# for some cores, VFPv3 is optional
|
||||||
|
config BR2_ARM_CPU_MAYBE_HAS_VFPV3
|
||||||
|
bool
|
||||||
|
select BR2_ARM_CPU_MAYBE_HAS_VFPV2
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_HAS_VFPV3
|
||||||
|
bool
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV2
|
||||||
|
|
||||||
|
# for some cores, VFPv4 is optional
|
||||||
|
config BR2_ARM_CPU_MAYBE_HAS_VFPV4
|
||||||
|
bool
|
||||||
|
select BR2_ARM_CPU_MAYBE_HAS_VFPV3
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_HAS_VFPV4
|
||||||
|
bool
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV3
|
||||||
|
|
||||||
|
# FPv4 is always optional
|
||||||
|
config BR2_ARM_CPU_MAYBE_HAS_FPV4
|
||||||
|
bool
|
||||||
|
select BR2_ARM_CPU_MAYBE_HAS_FPU
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_HAS_FPV4
|
||||||
|
bool
|
||||||
|
select BR2_ARM_CPU_HAS_FPU
|
||||||
|
|
||||||
|
# FPv5 is always optional
|
||||||
|
config BR2_ARM_CPU_MAYBE_HAS_FPV5
|
||||||
|
bool
|
||||||
|
select BR2_ARM_CPU_MAYBE_HAS_FPV4
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_HAS_FPV5
|
||||||
|
bool
|
||||||
|
select BR2_ARM_CPU_HAS_FPV4
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
bool
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV4
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_HAS_ARM
|
||||||
|
bool
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_HAS_THUMB
|
||||||
|
bool
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
bool
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_ARMV4
|
||||||
|
bool
|
||||||
|
select BR2_USE_MMU
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_ARMV5
|
||||||
|
bool
|
||||||
|
select BR2_USE_MMU
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_ARMV6
|
||||||
|
bool
|
||||||
|
select BR2_USE_MMU
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_ARMV7A
|
||||||
|
bool
|
||||||
|
select BR2_USE_MMU
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_ARMV7M
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_HAS_FDPIC_SUPPORT
|
||||||
|
|
||||||
|
config BR2_ARM_CPU_ARMV8A
|
||||||
|
bool
|
||||||
|
select BR2_USE_MMU
|
||||||
|
|
||||||
|
# Armv9.0-A base specification is a super-set of Armv8.5-A. It is
|
||||||
|
# fully compatible with Armv8. This symbol is defined to allow checks
|
||||||
|
# for doing Armv9 optimization. Armv8 is also selected for
|
||||||
|
# compatibility.
|
||||||
|
config BR2_ARM_CPU_ARMV9A
|
||||||
|
bool
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "Target Architecture Variant"
|
||||||
|
default BR2_cortex_a53 if BR2_ARCH_IS_64
|
||||||
|
default BR2_arm926t
|
||||||
|
help
|
||||||
|
Specific CPU variant to use
|
||||||
|
|
||||||
|
if !BR2_ARCH_IS_64
|
||||||
|
comment "armv4 cores"
|
||||||
|
config BR2_arm920t
|
||||||
|
bool "arm920t"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB
|
||||||
|
select BR2_ARM_CPU_ARMV4
|
||||||
|
config BR2_arm922t
|
||||||
|
bool "arm922t"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB
|
||||||
|
select BR2_ARM_CPU_ARMV4
|
||||||
|
config BR2_fa526
|
||||||
|
bool "fa526/626"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_ARMV4
|
||||||
|
config BR2_strongarm
|
||||||
|
bool "strongarm sa110/sa1100"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_ARMV4
|
||||||
|
|
||||||
|
comment "armv5 cores"
|
||||||
|
config BR2_arm926t
|
||||||
|
bool "arm926t"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_MAYBE_HAS_VFPV2
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB
|
||||||
|
select BR2_ARM_CPU_ARMV5
|
||||||
|
config BR2_xscale
|
||||||
|
bool "xscale"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB
|
||||||
|
select BR2_ARM_CPU_ARMV5
|
||||||
|
|
||||||
|
comment "armv6 cores"
|
||||||
|
config BR2_arm1136j_s
|
||||||
|
bool "arm1136j-s"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB
|
||||||
|
select BR2_ARM_CPU_ARMV6
|
||||||
|
config BR2_arm1136jf_s
|
||||||
|
bool "arm1136jf-s"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV2
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB
|
||||||
|
select BR2_ARM_CPU_ARMV6
|
||||||
|
config BR2_arm1176jz_s
|
||||||
|
bool "arm1176jz-s"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB
|
||||||
|
select BR2_ARM_CPU_ARMV6
|
||||||
|
config BR2_arm1176jzf_s
|
||||||
|
bool "arm1176jzf-s"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV2
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB
|
||||||
|
select BR2_ARM_CPU_ARMV6
|
||||||
|
config BR2_arm11mpcore
|
||||||
|
bool "mpcore"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_MAYBE_HAS_VFPV2
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB
|
||||||
|
select BR2_ARM_CPU_ARMV6
|
||||||
|
|
||||||
|
comment "armv7a cores"
|
||||||
|
config BR2_cortex_a5
|
||||||
|
bool "cortex-A5"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_MAYBE_HAS_NEON
|
||||||
|
select BR2_ARM_CPU_MAYBE_HAS_VFPV4
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
select BR2_ARM_CPU_ARMV7A
|
||||||
|
config BR2_cortex_a7
|
||||||
|
bool "cortex-A7"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_NEON
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV4
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
select BR2_ARM_CPU_ARMV7A
|
||||||
|
config BR2_cortex_a8
|
||||||
|
bool "cortex-A8"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_NEON
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV3
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
select BR2_ARM_CPU_ARMV7A
|
||||||
|
config BR2_cortex_a9
|
||||||
|
bool "cortex-A9"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_MAYBE_HAS_NEON
|
||||||
|
select BR2_ARM_CPU_MAYBE_HAS_VFPV3
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
select BR2_ARM_CPU_ARMV7A
|
||||||
|
config BR2_cortex_a12
|
||||||
|
bool "cortex-A12"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_NEON
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV4
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
select BR2_ARM_CPU_ARMV7A
|
||||||
|
config BR2_cortex_a15
|
||||||
|
bool "cortex-A15"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_NEON
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV4
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
select BR2_ARM_CPU_ARMV7A
|
||||||
|
config BR2_cortex_a15_a7
|
||||||
|
bool "cortex-A15/A7 big.LITTLE"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_NEON
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV4
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
select BR2_ARM_CPU_ARMV7A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
|
||||||
|
config BR2_cortex_a17
|
||||||
|
bool "cortex-A17"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_NEON
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV4
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
select BR2_ARM_CPU_ARMV7A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
config BR2_cortex_a17_a7
|
||||||
|
bool "cortex-A17/A7 big.LITTLE"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_NEON
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV4
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
select BR2_ARM_CPU_ARMV7A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
config BR2_pj4
|
||||||
|
bool "pj4"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV3
|
||||||
|
select BR2_ARM_CPU_ARMV7A
|
||||||
|
|
||||||
|
# Cortex-M cores are only supported for little endian configurations
|
||||||
|
if BR2_arm
|
||||||
|
comment "armv7m cores"
|
||||||
|
config BR2_cortex_m3
|
||||||
|
bool "cortex-M3"
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
select BR2_ARM_CPU_ARMV7M
|
||||||
|
config BR2_cortex_m4
|
||||||
|
bool "cortex-M4"
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
select BR2_ARM_CPU_MAYBE_HAS_FPV4
|
||||||
|
select BR2_ARM_CPU_ARMV7M
|
||||||
|
config BR2_cortex_m7
|
||||||
|
bool "cortex-M7"
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
select BR2_ARM_CPU_MAYBE_HAS_FPV5
|
||||||
|
select BR2_ARM_CPU_ARMV7M
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
endif # BR2_arm
|
||||||
|
endif # !BR2_ARCH_IS_64
|
||||||
|
|
||||||
|
comment "armv8 cores"
|
||||||
|
config BR2_cortex_a32
|
||||||
|
bool "cortex-A32"
|
||||||
|
depends on !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_ARM
|
||||||
|
select BR2_ARM_CPU_HAS_NEON
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
config BR2_cortex_a35
|
||||||
|
bool "cortex-A35"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
config BR2_cortex_a53
|
||||||
|
bool "cortex-A53"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
config BR2_cortex_a57
|
||||||
|
bool "cortex-A57"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
config BR2_cortex_a57_a53
|
||||||
|
bool "cortex-A57/A53 big.LITTLE"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
config BR2_cortex_a72
|
||||||
|
bool "cortex-A72"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
config BR2_cortex_a72_a53
|
||||||
|
bool "cortex-A72/A53 big.LITTLE"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
config BR2_cortex_a73
|
||||||
|
bool "cortex-A73"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
config BR2_cortex_a73_a35
|
||||||
|
bool "cortex-A73/A35 big.LITTLE"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
config BR2_cortex_a73_a53
|
||||||
|
bool "cortex-A73/A53 big.LITTLE"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
config BR2_emag
|
||||||
|
bool "emag"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
config BR2_exynos_m1
|
||||||
|
bool "exynos-m1"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
config BR2_falkor
|
||||||
|
bool "falkor"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
config BR2_phecda
|
||||||
|
bool "phecda"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
config BR2_qdf24xx
|
||||||
|
bool "qdf24xx"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
config BR2_thunderx
|
||||||
|
bool "thunderx (aka octeontx)"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
config BR2_thunderxt81
|
||||||
|
bool "thunderxt81 (aka octeontx81)"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
config BR2_thunderxt83
|
||||||
|
bool "thunderxt83 (aka octeontx83)"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
config BR2_thunderxt88
|
||||||
|
bool "thunderxt88"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
config BR2_thunderxt88p1
|
||||||
|
bool "thunderxt88p1"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
config BR2_xgene1
|
||||||
|
bool "xgene1"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
|
||||||
|
comment "armv8.1a cores"
|
||||||
|
config BR2_thunderx2t99
|
||||||
|
bool "thunderx2t99"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
config BR2_thunderx2t99p1
|
||||||
|
bool "thunderx2t99p1"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
config BR2_vulcan
|
||||||
|
bool "vulcan"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
|
||||||
|
|
||||||
|
comment "armv8.2a cores"
|
||||||
|
config BR2_cortex_a55
|
||||||
|
bool "cortex-A55"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
|
||||||
|
config BR2_cortex_a75
|
||||||
|
bool "cortex-A75"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
|
||||||
|
config BR2_cortex_a75_a55
|
||||||
|
bool "cortex-A75/A55 big.LITTLE"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
|
||||||
|
config BR2_cortex_a76
|
||||||
|
bool "cortex-A76"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
config BR2_cortex_a76_a55
|
||||||
|
bool "cortex-A76/A55 big.LITTLE"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
config BR2_cortex_a78
|
||||||
|
bool "cortex-A78"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
|
||||||
|
config BR2_neoverse_n1
|
||||||
|
bool "neoverse-N1 (aka ares)"
|
||||||
|
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
config BR2_tsv110
|
||||||
|
bool "tsv110"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
|
||||||
|
comment "armv8.4a cores"
|
||||||
|
config BR2_saphira
|
||||||
|
bool "saphira"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV8A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
|
||||||
|
|
||||||
|
comment "armv9.0a cores"
|
||||||
|
config BR2_cortex_a710
|
||||||
|
bool "Cortex-A710 (aka matterhorn)"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV9A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_12
|
||||||
|
config BR2_neoverse_n2
|
||||||
|
bool "neoverse-N2 (aka perseus)"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
select BR2_ARM_CPU_ARMV9A
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_ARM_ENABLE_NEON
|
||||||
|
bool "Enable NEON SIMD extension support"
|
||||||
|
depends on BR2_ARM_CPU_MAYBE_HAS_NEON
|
||||||
|
select BR2_ARM_CPU_HAS_NEON
|
||||||
|
help
|
||||||
|
For some CPU cores, the NEON SIMD extension is optional.
|
||||||
|
Select this option if you are certain your particular
|
||||||
|
implementation has NEON support and you want to use it.
|
||||||
|
|
||||||
|
config BR2_ARM_ENABLE_VFP
|
||||||
|
bool "Enable VFP extension support"
|
||||||
|
depends on BR2_ARM_CPU_MAYBE_HAS_FPU
|
||||||
|
select BR2_ARM_CPU_HAS_FPV5 if BR2_ARM_CPU_MAYBE_HAS_FPV5
|
||||||
|
select BR2_ARM_CPU_HAS_FPV4 if BR2_ARM_CPU_MAYBE_HAS_FPV4
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV4 if BR2_ARM_CPU_MAYBE_HAS_VFPV4
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV3 if BR2_ARM_CPU_MAYBE_HAS_VFPV3
|
||||||
|
select BR2_ARM_CPU_HAS_VFPV2 if BR2_ARM_CPU_MAYBE_HAS_VFPV2
|
||||||
|
help
|
||||||
|
For some CPU cores, the VFP extension is optional. Select
|
||||||
|
this option if you are certain your particular
|
||||||
|
implementation has VFP support and you want to use it.
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "Target ABI"
|
||||||
|
default BR2_ARM_EABIHF if BR2_ARM_CPU_HAS_FPU
|
||||||
|
default BR2_ARM_EABI
|
||||||
|
depends on BR2_arm || BR2_armeb
|
||||||
|
help
|
||||||
|
Application Binary Interface to use. The Application Binary
|
||||||
|
Interface describes the calling conventions (how arguments
|
||||||
|
are passed to functions, how the return value is passed, how
|
||||||
|
system calls are made, etc.).
|
||||||
|
|
||||||
|
config BR2_ARM_EABI
|
||||||
|
bool "EABI"
|
||||||
|
help
|
||||||
|
The EABI is currently the standard ARM ABI, which is used in
|
||||||
|
most projects. It supports both the 'soft' floating point
|
||||||
|
model (in which floating point instructions are emulated in
|
||||||
|
software) and the 'softfp' floating point model (in which
|
||||||
|
floating point instructions are executed using an hardware
|
||||||
|
floating point unit, but floating point arguments to
|
||||||
|
functions are passed in integer registers).
|
||||||
|
|
||||||
|
The 'softfp' floating point model is link-compatible with
|
||||||
|
the 'soft' floating point model, i.e you can link a library
|
||||||
|
built 'soft' with some other code built 'softfp'.
|
||||||
|
|
||||||
|
However, passing the floating point arguments in integer
|
||||||
|
registers is a bit inefficient, so if your ARM processor has
|
||||||
|
a floating point unit, and you don't have pre-compiled
|
||||||
|
'soft' or 'softfp' code, using the EABIhf ABI will provide
|
||||||
|
better floating point performances.
|
||||||
|
|
||||||
|
If your processor does not have a floating point unit, then
|
||||||
|
you must use this ABI.
|
||||||
|
|
||||||
|
config BR2_ARM_EABIHF
|
||||||
|
bool "EABIhf"
|
||||||
|
depends on BR2_ARM_CPU_HAS_FPU
|
||||||
|
help
|
||||||
|
The EABIhf is an extension of EABI which supports the 'hard'
|
||||||
|
floating point model. This model uses the floating point
|
||||||
|
unit to execute floating point instructions, and passes
|
||||||
|
floating point arguments in floating point registers.
|
||||||
|
|
||||||
|
It is more efficient than EABI for floating point related
|
||||||
|
workload. However, it does not allow to link against code
|
||||||
|
that has been pre-built for the 'soft' or 'softfp' floating
|
||||||
|
point models.
|
||||||
|
|
||||||
|
If your processor has a floating point unit, and you don't
|
||||||
|
depend on existing pre-compiled code, this option is most
|
||||||
|
likely the best choice.
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "Floating point strategy"
|
||||||
|
default BR2_ARM_FPU_FP_ARMV8 if BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
default BR2_ARM_FPU_FPV5D16 if BR2_ARM_CPU_HAS_FPV5
|
||||||
|
default BR2_ARM_FPU_FPV4D16 if BR2_ARM_CPU_HAS_FPV4
|
||||||
|
default BR2_ARM_FPU_VFPV4D16 if BR2_ARM_CPU_HAS_VFPV4
|
||||||
|
default BR2_ARM_FPU_VFPV3D16 if BR2_ARM_CPU_HAS_VFPV3
|
||||||
|
default BR2_ARM_FPU_VFPV2 if BR2_ARM_CPU_HAS_VFPV2
|
||||||
|
default BR2_ARM_SOFT_FLOAT if !BR2_ARM_CPU_HAS_FPU
|
||||||
|
|
||||||
|
config BR2_ARM_SOFT_FLOAT
|
||||||
|
bool "Soft float"
|
||||||
|
depends on BR2_ARM_EABI
|
||||||
|
select BR2_SOFT_FLOAT
|
||||||
|
help
|
||||||
|
This option allows to use software emulated floating
|
||||||
|
point. It should be used for ARM cores that do not include a
|
||||||
|
Vector Floating Point unit, such as ARMv5 cores (ARM926 for
|
||||||
|
example) or certain ARMv6 cores.
|
||||||
|
|
||||||
|
config BR2_ARM_FPU_VFPV2
|
||||||
|
bool "VFPv2"
|
||||||
|
depends on BR2_ARM_CPU_HAS_VFPV2
|
||||||
|
help
|
||||||
|
This option allows to use the VFPv2 floating point unit, as
|
||||||
|
available in some ARMv5 processors (ARM926EJ-S) and some
|
||||||
|
ARMv6 processors (ARM1136JF-S, ARM1176JZF-S and ARM11
|
||||||
|
MPCore).
|
||||||
|
|
||||||
|
Note that this option is also safe to use for newer cores
|
||||||
|
such as Cortex-A, because the VFPv3 and VFPv4 units are
|
||||||
|
backward compatible with VFPv2.
|
||||||
|
|
||||||
|
config BR2_ARM_FPU_VFPV3
|
||||||
|
bool "VFPv3"
|
||||||
|
depends on BR2_ARM_CPU_HAS_VFPV3
|
||||||
|
help
|
||||||
|
This option allows to use the VFPv3 floating point unit, as
|
||||||
|
available in some ARMv7 processors (Cortex-A{8, 9}). This
|
||||||
|
option requires a VFPv3 unit that has 32 double-precision
|
||||||
|
registers, which is not necessarily the case in all SOCs
|
||||||
|
based on Cortex-A{8, 9}. If you're unsure, use VFPv3-D16
|
||||||
|
instead, which is guaranteed to work on all Cortex-A{8, 9}.
|
||||||
|
|
||||||
|
Note that this option is also safe to use for newer cores
|
||||||
|
that have a VFPv4 unit, because VFPv4 is backward compatible
|
||||||
|
with VFPv3. They must of course also have 32
|
||||||
|
double-precision registers.
|
||||||
|
|
||||||
|
config BR2_ARM_FPU_VFPV3D16
|
||||||
|
bool "VFPv3-D16"
|
||||||
|
depends on BR2_ARM_CPU_HAS_VFPV3
|
||||||
|
help
|
||||||
|
This option allows to use the VFPv3 floating point unit, as
|
||||||
|
available in some ARMv7 processors (Cortex-A{8, 9}). This
|
||||||
|
option requires a VFPv3 unit that has 16 double-precision
|
||||||
|
registers, which is generally the case in all SOCs based on
|
||||||
|
Cortex-A{8, 9}, even though VFPv3 is technically optional on
|
||||||
|
Cortex-A9. This is the safest option for those cores.
|
||||||
|
|
||||||
|
Note that this option is also safe to use for newer cores
|
||||||
|
such that have a VFPv4 unit, because the VFPv4 is backward
|
||||||
|
compatible with VFPv3.
|
||||||
|
|
||||||
|
config BR2_ARM_FPU_VFPV4
|
||||||
|
bool "VFPv4"
|
||||||
|
depends on BR2_ARM_CPU_HAS_VFPV4
|
||||||
|
help
|
||||||
|
This option allows to use the VFPv4 floating point unit, as
|
||||||
|
available in some ARMv7 processors (Cortex-A{5, 7, 12,
|
||||||
|
15}). This option requires a VFPv4 unit that has 32
|
||||||
|
double-precision registers, which is not necessarily the
|
||||||
|
case in all SOCs based on Cortex-A{5, 7, 12, 15}. If you're
|
||||||
|
unsure, you should probably use VFPv4-D16 instead.
|
||||||
|
|
||||||
|
Note that if you want binary code that works on all ARMv7
|
||||||
|
cores, including the earlier Cortex-A{8, 9}, you should
|
||||||
|
instead select VFPv3.
|
||||||
|
|
||||||
|
config BR2_ARM_FPU_VFPV4D16
|
||||||
|
bool "VFPv4-D16"
|
||||||
|
depends on BR2_ARM_CPU_HAS_VFPV4
|
||||||
|
help
|
||||||
|
This option allows to use the VFPv4 floating point unit, as
|
||||||
|
available in some ARMv7 processors (Cortex-A{5, 7, 12,
|
||||||
|
15}). This option requires a VFPv4 unit that has 16
|
||||||
|
double-precision registers, which is always available on
|
||||||
|
Cortex-A12 and Cortex-A15, but optional on Cortex-A5 and
|
||||||
|
Cortex-A7.
|
||||||
|
|
||||||
|
Note that if you want binary code that works on all ARMv7
|
||||||
|
cores, including the earlier Cortex-A{8, 9}, you should
|
||||||
|
instead select VFPv3-D16.
|
||||||
|
|
||||||
|
config BR2_ARM_FPU_NEON
|
||||||
|
bool "NEON"
|
||||||
|
depends on BR2_ARM_CPU_HAS_NEON
|
||||||
|
help
|
||||||
|
This option allows to use the NEON SIMD unit, as available
|
||||||
|
in some ARMv7 processors, as a floating-point unit. It
|
||||||
|
should however be noted that using NEON for floating point
|
||||||
|
operations doesn't provide a complete compatibility with the
|
||||||
|
IEEE 754.
|
||||||
|
|
||||||
|
config BR2_ARM_FPU_NEON_VFPV4
|
||||||
|
bool "NEON/VFPv4"
|
||||||
|
depends on BR2_ARM_CPU_HAS_VFPV4
|
||||||
|
depends on BR2_ARM_CPU_HAS_NEON
|
||||||
|
help
|
||||||
|
This option allows to use both the VFPv4 and the NEON SIMD
|
||||||
|
units for floating point operations. Note that some ARMv7
|
||||||
|
cores do not necessarily have VFPv4 and/or NEON support, for
|
||||||
|
example on Cortex-A5 and Cortex-A7, support for VFPv4 and
|
||||||
|
NEON is optional.
|
||||||
|
|
||||||
|
config BR2_ARM_FPU_FPV4D16
|
||||||
|
bool "FPv4-D16"
|
||||||
|
depends on BR2_ARM_CPU_HAS_FPV4
|
||||||
|
help
|
||||||
|
This option allows to use the FPv4-SP (single precision)
|
||||||
|
floating point unit, as available in some ARMv7m processors
|
||||||
|
(Cortex-M4).
|
||||||
|
|
||||||
|
config BR2_ARM_FPU_FPV5D16
|
||||||
|
bool "FPv5-D16"
|
||||||
|
depends on BR2_ARM_CPU_HAS_FPV5
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
help
|
||||||
|
This option allows to use the FPv5-SP (single precision)
|
||||||
|
floating point unit, as available in some ARMv7m processors
|
||||||
|
(Cortex-M7).
|
||||||
|
|
||||||
|
Note that if you want binary code that works on the earlier
|
||||||
|
Cortex-M4, you should instead select FPv4-D16.
|
||||||
|
|
||||||
|
config BR2_ARM_FPU_FPV5DPD16
|
||||||
|
bool "FPv5-DP-D16"
|
||||||
|
depends on BR2_ARM_CPU_HAS_FPV5
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
help
|
||||||
|
This option allows to use the FPv5-DP (double precision)
|
||||||
|
floating point unit, as available in some ARMv7m processors
|
||||||
|
(Cortex-M7).
|
||||||
|
|
||||||
|
Note that if you want binary code that works on the earlier
|
||||||
|
Cortex-M4, you should instead select FPv4-D16.
|
||||||
|
|
||||||
|
config BR2_ARM_FPU_FP_ARMV8
|
||||||
|
bool "FP-ARMv8"
|
||||||
|
depends on BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
help
|
||||||
|
This option allows to use the ARMv8 floating point unit.
|
||||||
|
|
||||||
|
config BR2_ARM_FPU_NEON_FP_ARMV8
|
||||||
|
bool "NEON/FP-ARMv8"
|
||||||
|
depends on BR2_ARM_CPU_HAS_FP_ARMV8
|
||||||
|
depends on BR2_ARM_CPU_HAS_NEON
|
||||||
|
help
|
||||||
|
This option allows to use both the ARMv8 floating point unit
|
||||||
|
and the NEON SIMD unit for floating point operations.
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "ARM instruction set"
|
||||||
|
depends on BR2_arm || BR2_armeb
|
||||||
|
|
||||||
|
config BR2_ARM_INSTRUCTIONS_ARM
|
||||||
|
bool "ARM"
|
||||||
|
depends on BR2_ARM_CPU_HAS_ARM
|
||||||
|
help
|
||||||
|
This option instructs the compiler to generate regular ARM
|
||||||
|
instructions, that are all 32 bits wide.
|
||||||
|
|
||||||
|
config BR2_ARM_INSTRUCTIONS_THUMB
|
||||||
|
bool "Thumb"
|
||||||
|
depends on BR2_ARM_CPU_HAS_THUMB
|
||||||
|
# Thumb-1 and VFP are not compatible
|
||||||
|
depends on BR2_ARM_SOFT_FLOAT
|
||||||
|
help
|
||||||
|
This option instructions the compiler to generate Thumb
|
||||||
|
instructions, which allows to mix 16 bits instructions and
|
||||||
|
32 bits instructions. This generally provides a much smaller
|
||||||
|
compiled binary size.
|
||||||
|
|
||||||
|
comment "Thumb1 is not compatible with VFP"
|
||||||
|
depends on BR2_ARM_CPU_HAS_THUMB
|
||||||
|
depends on !BR2_ARM_SOFT_FLOAT
|
||||||
|
|
||||||
|
config BR2_ARM_INSTRUCTIONS_THUMB2
|
||||||
|
bool "Thumb2"
|
||||||
|
depends on BR2_ARM_CPU_HAS_THUMB2
|
||||||
|
help
|
||||||
|
This option instructions the compiler to generate Thumb2
|
||||||
|
instructions, which allows to mix 16 bits instructions and
|
||||||
|
32 bits instructions. This generally provides a much smaller
|
||||||
|
compiled binary size.
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "MMU Page Size"
|
||||||
|
default BR2_ARM64_PAGE_SIZE_4K
|
||||||
|
depends on BR2_aarch64 || BR2_aarch64_be
|
||||||
|
help
|
||||||
|
The default is 4KB, and you should probably keep this unless
|
||||||
|
you know what you are doing. In particular, the kernel
|
||||||
|
configuration must match this choice. If your kernel is
|
||||||
|
built by Buildroot, the kernel configuration is
|
||||||
|
automatically adjusted, but not if you built your kernel
|
||||||
|
outside of Buildroot.
|
||||||
|
|
||||||
|
config BR2_ARM64_PAGE_SIZE_4K
|
||||||
|
bool "4KB"
|
||||||
|
|
||||||
|
config BR2_ARM64_PAGE_SIZE_16K
|
||||||
|
bool "16KB"
|
||||||
|
|
||||||
|
config BR2_ARM64_PAGE_SIZE_64K
|
||||||
|
bool "64KB"
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_ARM64_PAGE_SIZE
|
||||||
|
string
|
||||||
|
default "4K" if BR2_ARM64_PAGE_SIZE_4K
|
||||||
|
default "16K" if BR2_ARM64_PAGE_SIZE_16K
|
||||||
|
default "64K" if BR2_ARM64_PAGE_SIZE_64K
|
||||||
|
|
||||||
|
config BR2_ARCH
|
||||||
|
default "arm" if BR2_arm
|
||||||
|
default "armeb" if BR2_armeb
|
||||||
|
default "aarch64" if BR2_aarch64
|
||||||
|
default "aarch64_be" if BR2_aarch64_be
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
default "arm" if BR2_arm || BR2_armeb
|
||||||
|
default "arm64" if BR2_aarch64 || BR2_aarch64_be
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
default "LITTLE" if (BR2_arm || BR2_aarch64)
|
||||||
|
default "BIG" if (BR2_armeb || BR2_aarch64_be)
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_CPU
|
||||||
|
# armv4
|
||||||
|
default "arm920t" if BR2_arm920t
|
||||||
|
default "arm922t" if BR2_arm922t
|
||||||
|
default "fa526" if BR2_fa526
|
||||||
|
default "strongarm" if BR2_strongarm
|
||||||
|
# armv5
|
||||||
|
default "arm926ej-s" if BR2_arm926t
|
||||||
|
default "xscale" if BR2_xscale
|
||||||
|
# armv6
|
||||||
|
default "arm1136j-s" if BR2_arm1136j_s
|
||||||
|
default "arm1136jf-s" if BR2_arm1136jf_s
|
||||||
|
default "arm1176jz-s" if BR2_arm1176jz_s
|
||||||
|
default "arm1176jzf-s" if BR2_arm1176jzf_s
|
||||||
|
default "mpcore" if BR2_arm11mpcore && BR2_ARM_CPU_HAS_VFPV2
|
||||||
|
default "mpcorenovfp" if BR2_arm11mpcore
|
||||||
|
# armv7a
|
||||||
|
default "cortex-a5" if BR2_cortex_a5
|
||||||
|
default "cortex-a7" if BR2_cortex_a7
|
||||||
|
default "cortex-a8" if BR2_cortex_a8
|
||||||
|
default "cortex-a9" if BR2_cortex_a9
|
||||||
|
default "cortex-a12" if BR2_cortex_a12
|
||||||
|
default "cortex-a15" if BR2_cortex_a15
|
||||||
|
default "cortex-a15.cortex-a7" if BR2_cortex_a15_a7
|
||||||
|
default "cortex-a17" if BR2_cortex_a17
|
||||||
|
default "cortex-a17.cortex-a7" if BR2_cortex_a17_a7
|
||||||
|
default "marvell-pj4" if BR2_pj4
|
||||||
|
# armv7m
|
||||||
|
default "cortex-m3" if BR2_cortex_m3
|
||||||
|
default "cortex-m4" if BR2_cortex_m4
|
||||||
|
default "cortex-m7" if BR2_cortex_m7
|
||||||
|
# armv8a
|
||||||
|
default "cortex-a32" if BR2_cortex_a32
|
||||||
|
default "cortex-a35" if BR2_cortex_a35
|
||||||
|
default "cortex-a53" if BR2_cortex_a53
|
||||||
|
default "cortex-a57" if BR2_cortex_a57
|
||||||
|
default "cortex-a57.cortex-a53" if BR2_cortex_a57_a53
|
||||||
|
default "cortex-a72" if BR2_cortex_a72
|
||||||
|
default "cortex-a72.cortex-a53" if BR2_cortex_a72_a53
|
||||||
|
default "cortex-a73" if BR2_cortex_a73
|
||||||
|
default "cortex-a73.cortex-a35" if BR2_cortex_a73_a35
|
||||||
|
default "cortex-a73.cortex-a53" if BR2_cortex_a73_a53
|
||||||
|
default "emag" if BR2_emag
|
||||||
|
default "exynos-m1" if BR2_exynos_m1
|
||||||
|
default "falkor" if BR2_falkor
|
||||||
|
default "phecda" if BR2_phecda
|
||||||
|
default "qdf24xx" if BR2_qdf24xx
|
||||||
|
default "thunderx" if BR2_thunderx && !BR2_TOOLCHAIN_GCC_AT_LEAST_9
|
||||||
|
default "octeontx" if BR2_thunderx && BR2_TOOLCHAIN_GCC_AT_LEAST_9
|
||||||
|
default "thunderxt81" if BR2_thunderxt81 && !BR2_TOOLCHAIN_GCC_AT_LEAST_9
|
||||||
|
default "octeontx81" if BR2_thunderxt81 && BR2_TOOLCHAIN_GCC_AT_LEAST_9
|
||||||
|
default "thunderxt83" if BR2_thunderxt83 && !BR2_TOOLCHAIN_GCC_AT_LEAST_9
|
||||||
|
default "octeontx83" if BR2_thunderxt83 && BR2_TOOLCHAIN_GCC_AT_LEAST_9
|
||||||
|
default "thunderxt88" if BR2_thunderxt88
|
||||||
|
default "thunderxt88p1" if BR2_thunderxt88p1
|
||||||
|
default "xgene1" if BR2_xgene1
|
||||||
|
# armv8.1a
|
||||||
|
default "thunderx2t99" if BR2_thunderx2t99
|
||||||
|
default "thunderx2t99p1" if BR2_thunderx2t99p1
|
||||||
|
default "vulcan" if BR2_vulcan
|
||||||
|
# armv8.2a
|
||||||
|
default "cortex-a55" if BR2_cortex_a55
|
||||||
|
default "cortex-a75" if BR2_cortex_a75
|
||||||
|
default "cortex-a75.cortex-a55" if BR2_cortex_a75_a55
|
||||||
|
default "cortex-a76" if BR2_cortex_a76
|
||||||
|
default "cortex-a76.cortex-a55" if BR2_cortex_a76_a55
|
||||||
|
default "cortex-a78" if BR2_cortex_a78
|
||||||
|
default "neoverse-n1" if BR2_neoverse_n1
|
||||||
|
default "tsv110" if BR2_tsv110
|
||||||
|
# armv8.4a
|
||||||
|
default "saphira" if BR2_saphira
|
||||||
|
# armv9.0a
|
||||||
|
default "cortex-a710" if BR2_cortex_a710
|
||||||
|
default "neoverse-n2" if BR2_neoverse_n2
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_ABI
|
||||||
|
default "aapcs-linux" if BR2_arm || BR2_armeb
|
||||||
|
default "lp64" if BR2_aarch64 || BR2_aarch64_be
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_FPU
|
||||||
|
default "vfp" if BR2_ARM_FPU_VFPV2
|
||||||
|
default "vfpv3" if BR2_ARM_FPU_VFPV3
|
||||||
|
default "vfpv3-d16" if BR2_ARM_FPU_VFPV3D16
|
||||||
|
default "vfpv4" if BR2_ARM_FPU_VFPV4
|
||||||
|
default "vfpv4-d16" if BR2_ARM_FPU_VFPV4D16
|
||||||
|
default "neon" if BR2_ARM_FPU_NEON
|
||||||
|
default "neon-vfpv4" if BR2_ARM_FPU_NEON_VFPV4
|
||||||
|
default "fpv4-sp-d16" if BR2_ARM_FPU_FPV4D16
|
||||||
|
default "fpv5-sp-d16" if BR2_ARM_FPU_FPV5D16
|
||||||
|
default "fpv5-d16" if BR2_ARM_FPU_FPV5DPD16
|
||||||
|
default "fp-armv8" if BR2_ARM_FPU_FP_ARMV8
|
||||||
|
default "neon-fp-armv8" if BR2_ARM_FPU_NEON_FP_ARMV8
|
||||||
|
depends on BR2_arm || BR2_armeb
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_FLOAT_ABI
|
||||||
|
default "soft" if BR2_ARM_SOFT_FLOAT
|
||||||
|
default "softfp" if !BR2_ARM_SOFT_FLOAT && BR2_ARM_EABI
|
||||||
|
default "hard" if !BR2_ARM_SOFT_FLOAT && BR2_ARM_EABIHF
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_MODE
|
||||||
|
default "arm" if BR2_ARM_INSTRUCTIONS_ARM
|
||||||
|
default "thumb" if BR2_ARM_INSTRUCTIONS_THUMB || BR2_ARM_INSTRUCTIONS_THUMB2
|
||||||
|
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
default "ARM" if BR2_arm || BR2_armeb
|
||||||
|
default "AArch64" if BR2_aarch64 || BR2_aarch64_be
|
||||||
|
|
||||||
|
# vim: ft=kconfig
|
||||||
|
# -*- mode:kconfig; -*-
|
||||||
|
|
@ -0,0 +1,52 @@
|
||||||
|
config BR2_ARCH
|
||||||
|
default "m68k" if BR2_m68k
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
default "m68k"
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
default "BIG"
|
||||||
|
|
||||||
|
# symbols used to distinguish between m68k and coldfire
|
||||||
|
# for gcc multilib
|
||||||
|
config BR2_m68k_m68k
|
||||||
|
bool
|
||||||
|
|
||||||
|
config BR2_m68k_cf
|
||||||
|
bool
|
||||||
|
|
||||||
|
# coldfire variants will be added later
|
||||||
|
choice
|
||||||
|
prompt "Target CPU"
|
||||||
|
default BR2_m68k_68040
|
||||||
|
depends on BR2_m68k
|
||||||
|
help
|
||||||
|
Specific CPU variant to use
|
||||||
|
|
||||||
|
config BR2_m68k_68030
|
||||||
|
bool "68030"
|
||||||
|
select BR2_m68k_m68k
|
||||||
|
select BR2_USE_MMU
|
||||||
|
|
||||||
|
config BR2_m68k_68040
|
||||||
|
bool "68040"
|
||||||
|
select BR2_m68k_m68k
|
||||||
|
select BR2_USE_MMU
|
||||||
|
|
||||||
|
config BR2_m68k_cf5208
|
||||||
|
bool "5208"
|
||||||
|
select BR2_m68k_cf
|
||||||
|
select BR2_SOFT_FLOAT
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_CPU
|
||||||
|
default "68030" if BR2_m68k_68030
|
||||||
|
default "68040" if BR2_m68k_68040
|
||||||
|
default "5208" if BR2_m68k_cf5208
|
||||||
|
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
default "MC68000"
|
||||||
|
|
||||||
|
# vim: ft=kconfig
|
||||||
|
# -*- mode:kconfig; -*-
|
||||||
|
|
@ -0,0 +1,20 @@
|
||||||
|
config BR2_ARCH
|
||||||
|
default "microblazeel" if BR2_microblazeel
|
||||||
|
default "microblaze" if BR2_microblazebe
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
default "microblaze"
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
default "LITTLE" if BR2_microblazeel
|
||||||
|
default "BIG" if BR2_microblazebe
|
||||||
|
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
default "Xilinx MicroBlaze"
|
||||||
|
|
||||||
|
config BR2_microblaze
|
||||||
|
bool
|
||||||
|
default y if BR2_microblazeel || BR2_microblazebe
|
||||||
|
|
||||||
|
# vim: ft=kconfig
|
||||||
|
# -*- mode:kconfig; -*-
|
||||||
|
|
@ -0,0 +1,282 @@
|
||||||
|
# mips default CPU ISAs
|
||||||
|
config BR2_MIPS_CPU_MIPS32
|
||||||
|
bool
|
||||||
|
select BR2_MIPS_NAN_LEGACY
|
||||||
|
config BR2_MIPS_CPU_MIPS32R2
|
||||||
|
bool
|
||||||
|
select BR2_MIPS_NAN_LEGACY
|
||||||
|
config BR2_MIPS_CPU_MIPS32R3
|
||||||
|
bool
|
||||||
|
select BR2_MIPS_NAN_LEGACY
|
||||||
|
config BR2_MIPS_CPU_MIPS32R5
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
config BR2_MIPS_CPU_MIPS32R6
|
||||||
|
bool
|
||||||
|
select BR2_MIPS_NAN_2008
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
config BR2_MIPS_CPU_MIPS64
|
||||||
|
bool
|
||||||
|
select BR2_MIPS_NAN_LEGACY
|
||||||
|
config BR2_MIPS_CPU_MIPS64R2
|
||||||
|
bool
|
||||||
|
select BR2_MIPS_NAN_LEGACY
|
||||||
|
config BR2_MIPS_CPU_MIPS64R3
|
||||||
|
bool
|
||||||
|
select BR2_MIPS_NAN_LEGACY
|
||||||
|
config BR2_MIPS_CPU_MIPS64R5
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
config BR2_MIPS_CPU_MIPS64R6
|
||||||
|
bool
|
||||||
|
select BR2_MIPS_NAN_2008
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "Target Architecture Variant"
|
||||||
|
default BR2_mips_32 if BR2_mips || BR2_mipsel
|
||||||
|
default BR2_mips_64 if BR2_mips64 || BR2_mips64el
|
||||||
|
depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
|
||||||
|
help
|
||||||
|
Specific CPU variant to use
|
||||||
|
|
||||||
|
64bit capable: mips4, 64, 64r2, 64r3, 64r5, 64r6
|
||||||
|
non-64bit capable: mips4, 32, 32r2, 32r3, 32r5, 32r6
|
||||||
|
|
||||||
|
config BR2_mips_32
|
||||||
|
bool "Generic MIPS32"
|
||||||
|
depends on !BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS32
|
||||||
|
config BR2_mips_32r2
|
||||||
|
bool "Generic MIPS32R2"
|
||||||
|
depends on !BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS32R2
|
||||||
|
config BR2_mips_32r3
|
||||||
|
bool "Generic MIPS32R3"
|
||||||
|
depends on !BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS32R3
|
||||||
|
config BR2_mips_32r5
|
||||||
|
bool "Generic MIPS32R5"
|
||||||
|
depends on !BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS32R5
|
||||||
|
config BR2_mips_32r6
|
||||||
|
bool "Generic MIPS32R6"
|
||||||
|
depends on !BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS32R6
|
||||||
|
config BR2_mips_interaptiv
|
||||||
|
bool "interAptiv"
|
||||||
|
depends on !BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS32R2
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
config BR2_mips_m5150
|
||||||
|
bool "M5150"
|
||||||
|
depends on !BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS32R5
|
||||||
|
select BR2_MIPS_NAN_2008
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
config BR2_mips_m6250
|
||||||
|
bool "M6250"
|
||||||
|
depends on !BR2_ARCH_IS_64
|
||||||
|
select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT
|
||||||
|
select BR2_MIPS_CPU_MIPS32R6
|
||||||
|
config BR2_mips_p5600
|
||||||
|
bool "P5600"
|
||||||
|
depends on !BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS32R5
|
||||||
|
select BR2_MIPS_NAN_2008
|
||||||
|
config BR2_mips_xburst
|
||||||
|
bool "XBurst"
|
||||||
|
depends on !BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS32R2
|
||||||
|
help
|
||||||
|
The Ingenic XBurst is a MIPS32R2 microprocessor. It has a
|
||||||
|
bug in the FPU that can generate incorrect results in
|
||||||
|
certain cases. The problem shows up when you have several
|
||||||
|
fused madd instructions in sequence with dependant
|
||||||
|
operands. This requires the -mno-fused-madd compiler option
|
||||||
|
to be used in order to prevent emitting these instructions.
|
||||||
|
|
||||||
|
See http://www.ingenic.com/en/?xburst.html
|
||||||
|
config BR2_mips4
|
||||||
|
bool "MIPS IV"
|
||||||
|
config BR2_mips_64
|
||||||
|
bool "Generic MIPS64"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS64
|
||||||
|
config BR2_mips_64r2
|
||||||
|
bool "Generic MIPS64R2"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS64R2
|
||||||
|
config BR2_mips_64r3
|
||||||
|
bool "Generic MIPS64R3"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS64R3
|
||||||
|
config BR2_mips_64r5
|
||||||
|
bool "Generic MIPS64R5"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS64R5
|
||||||
|
config BR2_mips_64r6
|
||||||
|
bool "Generic MIPS64R6"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS64R6
|
||||||
|
config BR2_mips_i6400
|
||||||
|
bool "I6400"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS64R6
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
config BR2_mips_octeon2
|
||||||
|
bool "Octeon II"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS64R2
|
||||||
|
help
|
||||||
|
Marvell (formerly Cavium Networks) Octeon II CN60XX
|
||||||
|
processors.
|
||||||
|
config BR2_mips_octeon3
|
||||||
|
bool "Octeon III"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_MIPS_CPU_MIPS64R3
|
||||||
|
help
|
||||||
|
Marvell (formerly Cavium Networks) Octeon III CN7XXX
|
||||||
|
processors.
|
||||||
|
config BR2_mips_p6600
|
||||||
|
bool "P6600"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT
|
||||||
|
select BR2_MIPS_CPU_MIPS64R6
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "Target ABI"
|
||||||
|
default BR2_MIPS_NABI32
|
||||||
|
depends on BR2_mips64 || BR2_mips64el
|
||||||
|
|
||||||
|
help
|
||||||
|
Application Binary Interface to use
|
||||||
|
|
||||||
|
config BR2_MIPS_NABI32
|
||||||
|
bool "n32"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
select BR2_KERNEL_64_USERLAND_32
|
||||||
|
config BR2_MIPS_NABI64
|
||||||
|
bool "n64"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_MIPS_SOFT_FLOAT
|
||||||
|
bool "Use soft-float"
|
||||||
|
default y
|
||||||
|
depends on !BR2_mips_octeon3 # hard-float only
|
||||||
|
select BR2_SOFT_FLOAT
|
||||||
|
help
|
||||||
|
If your target CPU does not have a Floating Point Unit (FPU)
|
||||||
|
or a kernel FPU emulator, but you still wish to support
|
||||||
|
floating point functions, then everything will need to be
|
||||||
|
compiled with soft floating point support (-msoft-float).
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "FP mode"
|
||||||
|
default BR2_MIPS_FP32_MODE_XX
|
||||||
|
depends on !BR2_ARCH_IS_64 && !BR2_MIPS_SOFT_FLOAT
|
||||||
|
help
|
||||||
|
MIPS32 supports different FP modes (32,xx,64). Information
|
||||||
|
about FP modes can be found here:
|
||||||
|
https://sourceware.org/binutils/docs/as/MIPS-Options.html
|
||||||
|
https://dmz-portal.imgtec.com/wiki/MIPS_O32_ABI_-_FR0_and_FR1_Interlinking#5._Generating_modeless_code
|
||||||
|
|
||||||
|
config BR2_MIPS_FP32_MODE_32
|
||||||
|
bool "32"
|
||||||
|
depends on !BR2_MIPS_CPU_MIPS32R6
|
||||||
|
|
||||||
|
config BR2_MIPS_FP32_MODE_XX
|
||||||
|
bool "xx"
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
|
||||||
|
|
||||||
|
config BR2_MIPS_FP32_MODE_64
|
||||||
|
bool "64"
|
||||||
|
depends on !BR2_MIPS_CPU_MIPS32
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_FP32_MODE
|
||||||
|
default "32" if BR2_MIPS_FP32_MODE_32
|
||||||
|
default "xx" if BR2_MIPS_FP32_MODE_XX
|
||||||
|
default "64" if BR2_MIPS_FP32_MODE_64
|
||||||
|
|
||||||
|
config BR2_MIPS_NAN_LEGACY
|
||||||
|
bool
|
||||||
|
|
||||||
|
config BR2_MIPS_NAN_2008
|
||||||
|
bool
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "Target NaN"
|
||||||
|
default BR2_MIPS_ENABLE_NAN_2008
|
||||||
|
depends on BR2_mips_32r5 || BR2_mips_64r5
|
||||||
|
help
|
||||||
|
MIPS supports two different NaN encodings, legacy and 2008.
|
||||||
|
Information about MIPS NaN encodings can be found here:
|
||||||
|
https://sourceware.org/binutils/docs/as/MIPS-NaN-Encodings.html
|
||||||
|
|
||||||
|
config BR2_MIPS_ENABLE_NAN_LEGACY
|
||||||
|
bool "legacy"
|
||||||
|
select BR2_MIPS_NAN_LEGACY
|
||||||
|
|
||||||
|
config BR2_MIPS_ENABLE_NAN_2008
|
||||||
|
bool "2008"
|
||||||
|
depends on !BR2_MIPS_SOFT_FLOAT
|
||||||
|
select BR2_MIPS_NAN_2008
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_NAN
|
||||||
|
default "legacy" if BR2_MIPS_NAN_LEGACY
|
||||||
|
default "2008" if BR2_MIPS_NAN_2008
|
||||||
|
|
||||||
|
config BR2_ARCH
|
||||||
|
default "mips" if BR2_mips
|
||||||
|
default "mipsel" if BR2_mipsel
|
||||||
|
default "mips64" if BR2_mips64
|
||||||
|
default "mips64el" if BR2_mips64el
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
default "mips"
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
default "LITTLE" if BR2_mipsel || BR2_mips64el
|
||||||
|
default "BIG" if BR2_mips || BR2_mips64
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_ARCH
|
||||||
|
default "mips32" if BR2_mips_32
|
||||||
|
default "mips32r2" if BR2_mips_32r2
|
||||||
|
default "mips32r3" if BR2_mips_32r3
|
||||||
|
default "mips32r5" if BR2_mips_32r5
|
||||||
|
default "mips32r6" if BR2_mips_32r6
|
||||||
|
default "interaptiv" if BR2_mips_interaptiv
|
||||||
|
default "m5101" if BR2_mips_m5150
|
||||||
|
default "m6201" if BR2_mips_m6250
|
||||||
|
default "p5600" if BR2_mips_p5600
|
||||||
|
default "mips32r2" if BR2_mips_xburst
|
||||||
|
default "mips64" if BR2_mips_64
|
||||||
|
default "mips64r2" if BR2_mips_64r2
|
||||||
|
default "mips64r3" if BR2_mips_64r3
|
||||||
|
default "mips64r5" if BR2_mips_64r5
|
||||||
|
default "mips64r6" if BR2_mips_64r6
|
||||||
|
default "i6400" if BR2_mips_i6400
|
||||||
|
default "octeon2" if BR2_mips_octeon2
|
||||||
|
default "octeon3" if BR2_mips_octeon3
|
||||||
|
default "p6600" if BR2_mips_p6600
|
||||||
|
default "mips4" if BR2_mips4
|
||||||
|
|
||||||
|
config BR2_MIPS_OABI32
|
||||||
|
bool
|
||||||
|
default y if BR2_mips || BR2_mipsel
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_ABI
|
||||||
|
default "32" if BR2_MIPS_OABI32
|
||||||
|
default "n32" if BR2_MIPS_NABI32
|
||||||
|
default "64" if BR2_MIPS_NABI64
|
||||||
|
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
default "MIPS R3000"
|
||||||
|
|
||||||
|
# vim: ft=kconfig
|
||||||
|
# -*- mode:kconfig; -*-
|
||||||
|
|
@ -0,0 +1,14 @@
|
||||||
|
config BR2_ARCH
|
||||||
|
default "or1k"
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
default "openrisc"
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
default "BIG"
|
||||||
|
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
default "OpenRISC 1000"
|
||||||
|
|
||||||
|
# vim: ft=kconfig
|
||||||
|
# -*- mode:kconfig; -*-
|
||||||
|
|
@ -0,0 +1,216 @@
|
||||||
|
config BR2_POWERPC_CPU_HAS_ALTIVEC
|
||||||
|
bool
|
||||||
|
|
||||||
|
config BR2_POWERPC_CPU_HAS_VSX
|
||||||
|
bool
|
||||||
|
select BR2_POWERPC_CPU_HAS_ALTIVEC
|
||||||
|
|
||||||
|
config BR2_POWERPC_CPU_HAS_SPE
|
||||||
|
bool
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "Target Architecture Variant"
|
||||||
|
default BR2_generic_powerpc
|
||||||
|
help
|
||||||
|
Specific CPU variant to use
|
||||||
|
config BR2_generic_powerpc
|
||||||
|
bool "generic"
|
||||||
|
# No C library supports this variant on ppc64le
|
||||||
|
depends on BR2_powerpc || BR2_powerpc64
|
||||||
|
config BR2_powerpc_401
|
||||||
|
bool "401"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_403
|
||||||
|
bool "403"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_405
|
||||||
|
bool "405"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_405fp
|
||||||
|
bool "405 with FPU"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_440
|
||||||
|
bool "440"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_440fp
|
||||||
|
bool "440 with FPU"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_464
|
||||||
|
bool "464"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_464fp
|
||||||
|
bool "464 with FPU"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_476
|
||||||
|
bool "476"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_476fp
|
||||||
|
bool "476 with FPU"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_505
|
||||||
|
bool "505"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_602
|
||||||
|
bool "602"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_603
|
||||||
|
bool "603"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_603e
|
||||||
|
bool "603e"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_604
|
||||||
|
bool "604"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_604e
|
||||||
|
bool "604e"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_620
|
||||||
|
bool "620"
|
||||||
|
depends on BR2_powerpc || BR2_powerpc64
|
||||||
|
config BR2_powerpc_630
|
||||||
|
bool "630"
|
||||||
|
depends on BR2_powerpc || BR2_powerpc64
|
||||||
|
config BR2_powerpc_740
|
||||||
|
bool "740"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_7400
|
||||||
|
bool "7400"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
select BR2_POWERPC_CPU_HAS_ALTIVEC
|
||||||
|
config BR2_powerpc_7450
|
||||||
|
bool "7450"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
select BR2_POWERPC_CPU_HAS_ALTIVEC
|
||||||
|
config BR2_powerpc_750
|
||||||
|
bool "750"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_821
|
||||||
|
bool "821"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_823
|
||||||
|
bool "823"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_860
|
||||||
|
bool "860"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_970
|
||||||
|
bool "970"
|
||||||
|
depends on BR2_powerpc || BR2_powerpc64
|
||||||
|
select BR2_POWERPC_CPU_HAS_ALTIVEC
|
||||||
|
config BR2_powerpc_8540
|
||||||
|
bool "8540 / e500v1"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
select BR2_POWERPC_CPU_HAS_SPE
|
||||||
|
config BR2_powerpc_8548
|
||||||
|
bool "8548 / e500v2"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
select BR2_POWERPC_CPU_HAS_SPE
|
||||||
|
config BR2_powerpc_e300c2
|
||||||
|
bool "e300c2"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_e300c3
|
||||||
|
bool "e300c3"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_e500mc
|
||||||
|
bool "e500mc"
|
||||||
|
depends on BR2_powerpc
|
||||||
|
config BR2_powerpc_e5500
|
||||||
|
bool "e5500"
|
||||||
|
depends on BR2_powerpc || BR2_powerpc64
|
||||||
|
config BR2_powerpc_e6500
|
||||||
|
bool "e6500"
|
||||||
|
depends on BR2_powerpc || BR2_powerpc64
|
||||||
|
select BR2_POWERPC_CPU_HAS_ALTIVEC
|
||||||
|
config BR2_powerpc_power4
|
||||||
|
bool "power4"
|
||||||
|
depends on BR2_powerpc || BR2_powerpc64
|
||||||
|
config BR2_powerpc_power5
|
||||||
|
bool "power5"
|
||||||
|
depends on BR2_powerpc || BR2_powerpc64
|
||||||
|
config BR2_powerpc_power6
|
||||||
|
bool "power6"
|
||||||
|
depends on BR2_powerpc || BR2_powerpc64
|
||||||
|
select BR2_POWERPC_CPU_HAS_ALTIVEC
|
||||||
|
config BR2_powerpc_power7
|
||||||
|
bool "power7"
|
||||||
|
depends on BR2_powerpc || BR2_powerpc64
|
||||||
|
select BR2_POWERPC_CPU_HAS_VSX
|
||||||
|
config BR2_powerpc_power8
|
||||||
|
bool "power8"
|
||||||
|
select BR2_POWERPC_CPU_HAS_VSX
|
||||||
|
config BR2_powerpc_power9
|
||||||
|
bool "power9"
|
||||||
|
select BR2_POWERPC_CPU_HAS_ALTIVEC
|
||||||
|
select BR2_POWERPC_CPU_HAS_VSX
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_POWERPC_SOFT_FLOAT
|
||||||
|
bool "Use soft-float"
|
||||||
|
select BR2_SOFT_FLOAT
|
||||||
|
help
|
||||||
|
If your target CPU does not have a Floating Point Unit (FPU)
|
||||||
|
or a kernel FPU emulator, but you still wish to support
|
||||||
|
floating point functions, then everything will need to be
|
||||||
|
compiled with soft floating point support (-msoft-float).
|
||||||
|
|
||||||
|
config BR2_ARCH
|
||||||
|
default "powerpc" if BR2_powerpc
|
||||||
|
default "powerpc64" if BR2_powerpc64
|
||||||
|
default "powerpc64le" if BR2_powerpc64le
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
default "powerpc"
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
default "BIG" if BR2_powerpc || BR2_powerpc64
|
||||||
|
default "LITTLE" if BR2_powerpc64le
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_CPU
|
||||||
|
default "401" if BR2_powerpc_401
|
||||||
|
default "403" if BR2_powerpc_403
|
||||||
|
default "405" if BR2_powerpc_405
|
||||||
|
default "405fp" if BR2_powerpc_405fp
|
||||||
|
default "440" if BR2_powerpc_440
|
||||||
|
default "440fp" if BR2_powerpc_440fp
|
||||||
|
default "464" if BR2_powerpc_464
|
||||||
|
default "464fp" if BR2_powerpc_464fp
|
||||||
|
default "476" if BR2_powerpc_476
|
||||||
|
default "476fp" if BR2_powerpc_476fp
|
||||||
|
default "505" if BR2_powerpc_505
|
||||||
|
default "602" if BR2_powerpc_602
|
||||||
|
default "603" if BR2_powerpc_603
|
||||||
|
default "603e" if BR2_powerpc_603e
|
||||||
|
default "604" if BR2_powerpc_604
|
||||||
|
default "604e" if BR2_powerpc_604e
|
||||||
|
default "620" if BR2_powerpc_620
|
||||||
|
default "630" if BR2_powerpc_630
|
||||||
|
default "740" if BR2_powerpc_740
|
||||||
|
default "7400" if BR2_powerpc_7400
|
||||||
|
default "7450" if BR2_powerpc_7450
|
||||||
|
default "750" if BR2_powerpc_750
|
||||||
|
default "821" if BR2_powerpc_821
|
||||||
|
default "823" if BR2_powerpc_823
|
||||||
|
default "860" if BR2_powerpc_860
|
||||||
|
default "970" if BR2_powerpc_970
|
||||||
|
default "8540" if BR2_powerpc_8540
|
||||||
|
default "8548" if BR2_powerpc_8548
|
||||||
|
default "e300c2" if BR2_powerpc_e300c2
|
||||||
|
default "e300c3" if BR2_powerpc_e300c3
|
||||||
|
default "e500mc" if BR2_powerpc_e500mc
|
||||||
|
default "e5500" if BR2_powerpc_e5500
|
||||||
|
default "e6500" if BR2_powerpc_e6500
|
||||||
|
default "power4" if BR2_powerpc_power4
|
||||||
|
default "power5" if BR2_powerpc_power5
|
||||||
|
default "power6" if BR2_powerpc_power6
|
||||||
|
default "power7" if BR2_powerpc_power7
|
||||||
|
default "power8" if BR2_powerpc_power8
|
||||||
|
default "power9" if BR2_powerpc_power9
|
||||||
|
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
default "PowerPC" if BR2_powerpc
|
||||||
|
default "PowerPC64" if BR2_powerpc64 || BR2_powerpc64le
|
||||||
|
|
||||||
|
# vim: ft=kconfig
|
||||||
|
# -*- mode:kconfig; -*-
|
||||||
|
|
@ -0,0 +1,126 @@
|
||||||
|
# RISC-V CPU ISA extensions.
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "Target Architecture Variant"
|
||||||
|
default BR2_riscv_g
|
||||||
|
|
||||||
|
config BR2_riscv_g
|
||||||
|
bool "General purpose (G)"
|
||||||
|
select BR2_RISCV_ISA_RVI
|
||||||
|
select BR2_RISCV_ISA_RVM
|
||||||
|
select BR2_RISCV_ISA_RVA
|
||||||
|
select BR2_RISCV_ISA_RVF
|
||||||
|
select BR2_RISCV_ISA_RVD
|
||||||
|
help
|
||||||
|
General purpose (G) is equivalent to IMAFD.
|
||||||
|
|
||||||
|
config BR2_riscv_custom
|
||||||
|
bool "Custom architecture"
|
||||||
|
select BR2_RISCV_ISA_RVI
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
comment "Instruction Set Extensions"
|
||||||
|
|
||||||
|
config BR2_RISCV_ISA_RVI
|
||||||
|
bool "Base Integer (I)"
|
||||||
|
|
||||||
|
config BR2_RISCV_ISA_RVM
|
||||||
|
bool "Integer Multiplication and Division (M)"
|
||||||
|
|
||||||
|
config BR2_RISCV_ISA_RVA
|
||||||
|
bool "Atomic Instructions (A)"
|
||||||
|
|
||||||
|
config BR2_RISCV_ISA_RVF
|
||||||
|
bool "Single-precision Floating-point (F)"
|
||||||
|
|
||||||
|
config BR2_RISCV_ISA_RVD
|
||||||
|
bool "Double-precision Floating-point (D)"
|
||||||
|
depends on BR2_RISCV_ISA_RVF
|
||||||
|
|
||||||
|
config BR2_RISCV_ISA_RVC
|
||||||
|
bool "Compressed Instructions (C)"
|
||||||
|
|
||||||
|
config BR2_RISCV_ISA_RVV
|
||||||
|
bool "Vector Instructions (V)"
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_12
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "Target Architecture Size"
|
||||||
|
default BR2_RISCV_64
|
||||||
|
|
||||||
|
config BR2_RISCV_32
|
||||||
|
bool "32-bit"
|
||||||
|
|
||||||
|
config BR2_RISCV_64
|
||||||
|
bool "64-bit"
|
||||||
|
select BR2_ARCH_IS_64
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_RISCV_USE_MMU
|
||||||
|
bool "MMU support"
|
||||||
|
default y
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
Enable this option if your RISC-V core has a MMU (Memory
|
||||||
|
Management Unit).
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "Target ABI"
|
||||||
|
default BR2_RISCV_ABI_ILP32D if !BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVD
|
||||||
|
default BR2_RISCV_ABI_ILP32F if !BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVF
|
||||||
|
default BR2_RISCV_ABI_ILP32 if !BR2_ARCH_IS_64
|
||||||
|
default BR2_RISCV_ABI_LP64D if BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVD
|
||||||
|
default BR2_RISCV_ABI_LP64F if BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVF
|
||||||
|
default BR2_RISCV_ABI_LP64 if BR2_ARCH_IS_64
|
||||||
|
|
||||||
|
config BR2_RISCV_ABI_ILP32
|
||||||
|
bool "ilp32"
|
||||||
|
depends on !BR2_ARCH_IS_64
|
||||||
|
|
||||||
|
config BR2_RISCV_ABI_ILP32F
|
||||||
|
bool "ilp32f"
|
||||||
|
depends on !BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVF
|
||||||
|
|
||||||
|
config BR2_RISCV_ABI_ILP32D
|
||||||
|
bool "ilp32d"
|
||||||
|
depends on !BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVD
|
||||||
|
|
||||||
|
config BR2_RISCV_ABI_LP64
|
||||||
|
bool "lp64"
|
||||||
|
depends on BR2_ARCH_IS_64
|
||||||
|
|
||||||
|
config BR2_RISCV_ABI_LP64F
|
||||||
|
bool "lp64f"
|
||||||
|
depends on BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVF
|
||||||
|
depends on BR2_USE_MMU
|
||||||
|
|
||||||
|
config BR2_RISCV_ABI_LP64D
|
||||||
|
bool "lp64d"
|
||||||
|
depends on BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVD
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_ARCH
|
||||||
|
default "riscv32" if !BR2_ARCH_IS_64
|
||||||
|
default "riscv64" if BR2_ARCH_IS_64
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
default "riscv"
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
default "LITTLE"
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_ABI
|
||||||
|
default "ilp32" if BR2_RISCV_ABI_ILP32
|
||||||
|
default "ilp32f" if BR2_RISCV_ABI_ILP32F
|
||||||
|
default "ilp32d" if BR2_RISCV_ABI_ILP32D
|
||||||
|
default "lp64" if BR2_RISCV_ABI_LP64
|
||||||
|
default "lp64f" if BR2_RISCV_ABI_LP64F
|
||||||
|
default "lp64d" if BR2_RISCV_ABI_LP64D
|
||||||
|
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
default "RISC-V"
|
||||||
|
|
||||||
|
# vim: ft=kconfig
|
||||||
|
# -*- mode:kconfig; -*-
|
||||||
|
|
@ -0,0 +1,32 @@
|
||||||
|
choice
|
||||||
|
prompt "Target Architecture Variant"
|
||||||
|
help
|
||||||
|
Specific CPU variant to use
|
||||||
|
|
||||||
|
config BR2_s390x_z13
|
||||||
|
bool "z13"
|
||||||
|
|
||||||
|
config BR2_s390x_z14
|
||||||
|
bool "z14"
|
||||||
|
|
||||||
|
config BR2_s390x_z15
|
||||||
|
bool "z15"
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_ARCH
|
||||||
|
default "s390x" if BR2_s390x
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
default "s390"
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
default "BIG"
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_ARCH
|
||||||
|
default "arch11" if BR2_s390x_z13
|
||||||
|
default "arch12" if BR2_s390x_z14
|
||||||
|
default "arch13" if BR2_s390x_z15
|
||||||
|
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
default "IBM S/390" if BR2_s390x
|
||||||
|
|
@ -0,0 +1,35 @@
|
||||||
|
choice
|
||||||
|
prompt "Target Architecture Variant"
|
||||||
|
default BR2_sh4
|
||||||
|
depends on BR2_sh
|
||||||
|
help
|
||||||
|
Specific CPU variant to use
|
||||||
|
|
||||||
|
config BR2_sh4
|
||||||
|
bool "sh4 (SH4 little endian)"
|
||||||
|
config BR2_sh4eb
|
||||||
|
bool "sh4eb (SH4 big endian)"
|
||||||
|
config BR2_sh4a
|
||||||
|
bool "sh4a (SH4A little endian)"
|
||||||
|
config BR2_sh4aeb
|
||||||
|
bool "sh4aeb (SH4A big endian)"
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_ARCH
|
||||||
|
default "sh4" if BR2_sh4
|
||||||
|
default "sh4eb" if BR2_sh4eb
|
||||||
|
default "sh4a" if BR2_sh4a
|
||||||
|
default "sh4aeb" if BR2_sh4aeb
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
default "sh"
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
default "LITTLE" if BR2_sh4 || BR2_sh4a
|
||||||
|
default "BIG" if BR2_sh4eb || BR2_sh4aeb
|
||||||
|
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
default "Renesas / SuperH SH"
|
||||||
|
|
||||||
|
# vim: ft=kconfig
|
||||||
|
# -*- mode:kconfig; -*-
|
||||||
|
|
@ -0,0 +1,41 @@
|
||||||
|
choice
|
||||||
|
prompt "Target Architecture Variant"
|
||||||
|
default BR2_sparc_v8 if BR2_sparc
|
||||||
|
default BR2_sparc_v9 if BR2_sparc64
|
||||||
|
depends on BR2_sparc || BR2_sparc64
|
||||||
|
help
|
||||||
|
Specific CPU variant to use
|
||||||
|
|
||||||
|
config BR2_sparc_v8
|
||||||
|
bool "v8"
|
||||||
|
depends on BR2_sparc
|
||||||
|
config BR2_sparc_leon3
|
||||||
|
bool "leon3"
|
||||||
|
depends on BR2_sparc
|
||||||
|
config BR2_sparc_v9
|
||||||
|
bool "v9"
|
||||||
|
depends on BR2_sparc64
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_ARCH
|
||||||
|
default "sparc" if BR2_sparc
|
||||||
|
default "sparc64" if BR2_sparc64
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
default "sparc" if BR2_sparc
|
||||||
|
default "sparc64" if BR2_sparc64
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
default "BIG"
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_CPU
|
||||||
|
default "leon3" if BR2_sparc_leon3
|
||||||
|
default "v8" if BR2_sparc_v8
|
||||||
|
default "ultrasparc" if BR2_sparc_v9
|
||||||
|
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
default "Sparc" if BR2_sparc
|
||||||
|
default "Sparc v9" if BR2_sparc64
|
||||||
|
|
||||||
|
# vim: ft=kconfig
|
||||||
|
# -*- mode:kconfig; -*-
|
||||||
|
|
@ -0,0 +1,810 @@
|
||||||
|
# i386/x86_64 cpu features
|
||||||
|
config BR2_X86_CPU_HAS_MMX
|
||||||
|
bool
|
||||||
|
config BR2_X86_CPU_HAS_3DNOW
|
||||||
|
bool
|
||||||
|
config BR2_X86_CPU_HAS_SSE
|
||||||
|
bool
|
||||||
|
config BR2_X86_CPU_HAS_SSE2
|
||||||
|
bool
|
||||||
|
config BR2_X86_CPU_HAS_SSE3
|
||||||
|
bool
|
||||||
|
config BR2_X86_CPU_HAS_SSSE3
|
||||||
|
bool
|
||||||
|
config BR2_X86_CPU_HAS_SSE4
|
||||||
|
bool
|
||||||
|
config BR2_X86_CPU_HAS_SSE42
|
||||||
|
bool
|
||||||
|
config BR2_X86_CPU_HAS_AVX
|
||||||
|
bool
|
||||||
|
config BR2_X86_CPU_HAS_AVX2
|
||||||
|
bool
|
||||||
|
|
||||||
|
# BR2_X86_CPU_HAS_AVX512 implies the following AVX512 extensions:
|
||||||
|
# AVX512F, AVX512BW, AVX512CD, AVX512DQ, AVX512VL
|
||||||
|
# This subset is common to Intel Xeon (excl Xeon Phi), AMD Zen 4, and
|
||||||
|
# the x86-64-v4 psABI.
|
||||||
|
#
|
||||||
|
# Only select BR2_X86_CPU_HAS_AVX512 if the CPU supports this entire
|
||||||
|
# subset of extensions.
|
||||||
|
config BR2_X86_CPU_HAS_AVX512
|
||||||
|
bool
|
||||||
|
|
||||||
|
# This list of CPU architecture variant is (loosely) ordered according
|
||||||
|
# to the gcc documentation at
|
||||||
|
# https://gcc.gnu.org/onlinedocs/gcc-13.2.0/gcc/x86-Options.html
|
||||||
|
choice
|
||||||
|
prompt "Target Architecture Variant"
|
||||||
|
default BR2_x86_i586 if BR2_i386
|
||||||
|
depends on BR2_i386 || BR2_x86_64
|
||||||
|
help
|
||||||
|
Specific CPU variant to use
|
||||||
|
|
||||||
|
config BR2_x86_i486
|
||||||
|
bool "i486"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
config BR2_x86_i586
|
||||||
|
bool "i586"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
config BR2_x86_x1000
|
||||||
|
bool "x1000"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
help
|
||||||
|
The Intel X1000 is a Pentium class microprocessor in the
|
||||||
|
Quark (sub-Atom) Product Line. The X1000 has a bug on the
|
||||||
|
lock prefix requiring that prefix must be stripped at build
|
||||||
|
time.
|
||||||
|
|
||||||
|
See https://en.wikipedia.org/wiki/Intel_Quark
|
||||||
|
|
||||||
|
config BR2_x86_i686
|
||||||
|
bool "i686"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
config BR2_x86_pentiumpro
|
||||||
|
bool "pentium pro"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
config BR2_x86_pentium_mmx
|
||||||
|
bool "pentium MMX"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
config BR2_x86_pentium_m
|
||||||
|
bool "pentium mobile"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
config BR2_x86_pentium2
|
||||||
|
bool "pentium2"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
config BR2_x86_pentium3
|
||||||
|
bool "pentium3"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
config BR2_x86_pentium4
|
||||||
|
bool "pentium4"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
config BR2_x86_prescott
|
||||||
|
bool "prescott"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
config BR2_x86_x86_64
|
||||||
|
bool "x86-64"
|
||||||
|
depends on BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
help
|
||||||
|
This option corresponds to -march=x86-64, documented as a
|
||||||
|
"Generic CPU with 64-bit extensions" by the GCC
|
||||||
|
documentation. It is a 64-bit CPU with MMX, SSE and SSE2
|
||||||
|
support.
|
||||||
|
config BR2_x86_x86_64_v2
|
||||||
|
bool "x86-64-v2"
|
||||||
|
depends on BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
|
||||||
|
help
|
||||||
|
This option corresponds to the x86-64-v2 micro-architecture
|
||||||
|
level, as defined by the x86-64 psABI document, see
|
||||||
|
https://gitlab.com/x86-psABIs/x86-64-ABI/-/blob/master/x86-64-ABI/low-level-sys-info.tex.
|
||||||
|
|
||||||
|
It is close to the Nehalem CPU architecture, and is
|
||||||
|
applicable for CPUs that support CMPXCHG16B, LAHF-SAHF,
|
||||||
|
POPCNT, SSE3, SSE4.1, SSE4.2, SSSE3.
|
||||||
|
config BR2_x86_x86_64_v3
|
||||||
|
bool "x86-64-v3"
|
||||||
|
depends on BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
|
||||||
|
help
|
||||||
|
This option corresponds to the x86-64-v3 micro-architecture
|
||||||
|
level, as defined by the x86-64 psABI document, see
|
||||||
|
https://gitlab.com/x86-psABIs/x86-64-ABI/-/blob/master/x86-64-ABI/low-level-sys-info.tex.
|
||||||
|
|
||||||
|
It is close to the Haswell CPU architecture, and is
|
||||||
|
applicable for CPUs that support all of x86-64-v2 plus AVX,
|
||||||
|
AVX2, BMI1, BMI2, F16C, FMA, LZCNT, MOVBE, XSAVE.
|
||||||
|
config BR2_x86_x86_64_v4
|
||||||
|
bool "x86-64-v4"
|
||||||
|
depends on BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_X86_CPU_HAS_AVX512
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
|
||||||
|
help
|
||||||
|
This option corresponds to the x86-64-v4 micro-architecture
|
||||||
|
level, as defined by the x86-64 psABI document, see
|
||||||
|
https://gitlab.com/x86-psABIs/x86-64-ABI/-/blob/master/x86-64-ABI/low-level-sys-info.tex.
|
||||||
|
|
||||||
|
It is applicable for CPUs that support all of x86-64-v3 plus
|
||||||
|
AVX512F, AVX512BW, AVX512CD, AVX512DQ, AVX512VL.
|
||||||
|
config BR2_x86_nocona
|
||||||
|
bool "nocona"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
config BR2_x86_core2
|
||||||
|
bool "core2"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
config BR2_x86_corei7
|
||||||
|
bool "corei7"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
help
|
||||||
|
This option is deprecated. Since gcc 4.9, the gcc option
|
||||||
|
"nehalem" is preferred. Use BR2_x86_nehalem instead.
|
||||||
|
config BR2_x86_nehalem
|
||||||
|
bool "nehalem"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
|
||||||
|
config BR2_x86_westmere
|
||||||
|
bool "westmere"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
|
||||||
|
config BR2_x86_corei7_avx
|
||||||
|
bool "corei7-avx"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
help
|
||||||
|
This option is deprecated. Since gcc 4.9, the gcc option
|
||||||
|
"sandybridge" is preferred. Use BR2_x86_sandybridge instead.
|
||||||
|
config BR2_x86_sandybridge
|
||||||
|
bool "sandybridge"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
|
||||||
|
config BR2_x86_ivybridge
|
||||||
|
bool "ivybridge"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
|
||||||
|
config BR2_x86_core_avx2
|
||||||
|
bool "core-avx2"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
help
|
||||||
|
This option is deprecated. Since gcc 4.9, the gcc option
|
||||||
|
"haswell" is preferred. Use BR2_x86_haswell instead.
|
||||||
|
config BR2_x86_haswell
|
||||||
|
bool "haswell"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
|
||||||
|
config BR2_x86_broadwell
|
||||||
|
bool "broadwell"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
|
||||||
|
config BR2_x86_skylake
|
||||||
|
bool "skylake"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
config BR2_x86_atom
|
||||||
|
bool "atom"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
help
|
||||||
|
This option is deprecated. Since gcc 4.9, the gcc option
|
||||||
|
"bonnell" is preferred. Use BR2_x86_bonnell instead.
|
||||||
|
config BR2_x86_bonnell
|
||||||
|
bool "bonnell"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
|
||||||
|
config BR2_x86_silvermont
|
||||||
|
bool "silvermont"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
|
||||||
|
config BR2_x86_goldmont
|
||||||
|
bool "goldmont"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
config BR2_x86_goldmont_plus
|
||||||
|
bool "goldmont-plus"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
config BR2_x86_tremont
|
||||||
|
bool "tremont"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
config BR2_x86_sierraforest
|
||||||
|
bool "sierraforest"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_13
|
||||||
|
config BR2_x86_grandridge
|
||||||
|
bool "grandridge"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_13
|
||||||
|
config BR2_x86_skylake_avx512
|
||||||
|
bool "skylake-avx512"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_X86_CPU_HAS_AVX512
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
config BR2_x86_cannonlake
|
||||||
|
bool "cannonlake"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_X86_CPU_HAS_AVX512
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
|
||||||
|
config BR2_x86_icelake_client
|
||||||
|
bool "icelake-client"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_X86_CPU_HAS_AVX512
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
|
||||||
|
config BR2_x86_icelake_server
|
||||||
|
bool "icelake-server"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_X86_CPU_HAS_AVX512
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
|
||||||
|
config BR2_x86_cascadelake
|
||||||
|
bool "cascadelake"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_X86_CPU_HAS_AVX512
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
config BR2_x86_cooperlake
|
||||||
|
bool "cooperlake"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_X86_CPU_HAS_AVX512
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_10
|
||||||
|
config BR2_x86_tigerlake
|
||||||
|
bool "tigerlake"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_X86_CPU_HAS_AVX512
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
config BR2_x86_sapphirerapids
|
||||||
|
bool "sapphirerapids"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_X86_CPU_HAS_AVX512
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
|
||||||
|
help
|
||||||
|
Use for Sapphire Rapids, Emerald Rapids
|
||||||
|
config BR2_x86_alderlake
|
||||||
|
bool "alderlake"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
|
||||||
|
help
|
||||||
|
Use for Alder Lake, Raptor Lake, Meteor Lake
|
||||||
|
config BR2_x86_rocketlake
|
||||||
|
bool "rocketlake"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_X86_CPU_HAS_AVX512
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
|
||||||
|
config BR2_x86_graniterapids
|
||||||
|
bool "graniterapids"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_X86_CPU_HAS_AVX512
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_13
|
||||||
|
config BR2_x86_graniterapids_d
|
||||||
|
bool "graniterapids-d"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_X86_CPU_HAS_AVX512
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_13
|
||||||
|
config BR2_x86_k6
|
||||||
|
bool "k6"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
config BR2_x86_k6_2
|
||||||
|
bool "k6-2"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_3DNOW
|
||||||
|
config BR2_x86_athlon
|
||||||
|
bool "athlon"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_3DNOW
|
||||||
|
config BR2_x86_athlon_4
|
||||||
|
bool "athlon-4"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_3DNOW
|
||||||
|
config BR2_x86_opteron
|
||||||
|
bool "opteron"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
config BR2_x86_opteron_sse3
|
||||||
|
bool "opteron w/ SSE3"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
config BR2_x86_barcelona
|
||||||
|
bool "barcelona"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
config BR2_x86_bobcat
|
||||||
|
bool "bobcat"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
config BR2_x86_jaguar
|
||||||
|
bool "jaguar"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_8
|
||||||
|
config BR2_x86_bulldozer
|
||||||
|
bool "bulldozer"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
config BR2_x86_piledriver
|
||||||
|
bool "piledriver"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
config BR2_x86_steamroller
|
||||||
|
bool "steamroller"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_8
|
||||||
|
config BR2_x86_excavator
|
||||||
|
bool "excavator"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
|
||||||
|
config BR2_x86_zen
|
||||||
|
bool "zen"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
|
||||||
|
config BR2_x86_zen2
|
||||||
|
bool "zen 2"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
|
||||||
|
config BR2_x86_zen3
|
||||||
|
bool "zen 3"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
|
||||||
|
config BR2_x86_zen4
|
||||||
|
bool "zen 4"
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
select BR2_X86_CPU_HAS_SSE2
|
||||||
|
select BR2_X86_CPU_HAS_SSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSSE3
|
||||||
|
select BR2_X86_CPU_HAS_SSE4
|
||||||
|
select BR2_X86_CPU_HAS_SSE42
|
||||||
|
select BR2_X86_CPU_HAS_AVX
|
||||||
|
select BR2_X86_CPU_HAS_AVX2
|
||||||
|
select BR2_X86_CPU_HAS_AVX512
|
||||||
|
select BR2_ARCH_NEEDS_GCC_AT_LEAST_13
|
||||||
|
config BR2_x86_geode
|
||||||
|
bool "AMD Geode"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_3DNOW
|
||||||
|
config BR2_x86_c3
|
||||||
|
bool "Via/Cyrix C3 (Samuel/Ezra cores)"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_3DNOW
|
||||||
|
config BR2_x86_c32
|
||||||
|
bool "Via C3-2 (Nehemiah cores)"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
select BR2_X86_CPU_HAS_SSE
|
||||||
|
config BR2_x86_winchip_c6
|
||||||
|
bool "IDT Winchip C6"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
config BR2_x86_winchip2
|
||||||
|
bool "IDT Winchip 2"
|
||||||
|
depends on !BR2_x86_64
|
||||||
|
select BR2_X86_CPU_HAS_MMX
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_ARCH
|
||||||
|
default "i486" if BR2_x86_i486
|
||||||
|
default "i586" if BR2_x86_i586
|
||||||
|
default "i586" if BR2_x86_x1000
|
||||||
|
default "i586" if BR2_x86_pentium_mmx
|
||||||
|
default "i586" if BR2_x86_geode
|
||||||
|
default "i586" if BR2_x86_c3
|
||||||
|
default "i686" if BR2_x86_c32
|
||||||
|
default "i586" if BR2_x86_winchip_c6
|
||||||
|
default "i586" if BR2_x86_winchip2
|
||||||
|
# We use the property of Kconfig that the first match of a
|
||||||
|
# list of default will be chosen. So the following entry will
|
||||||
|
# not match for all BR2_i386=y configurations, but only the
|
||||||
|
# ones that didn't match any of the previous cases (i486,
|
||||||
|
# i586).
|
||||||
|
default "i686" if BR2_i386
|
||||||
|
default "x86_64" if BR2_x86_64
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
default "i386" if !BR2_x86_64
|
||||||
|
default "x86_64" if BR2_x86_64
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
default "LITTLE"
|
||||||
|
|
||||||
|
config BR2_GCC_TARGET_ARCH
|
||||||
|
default "i486" if BR2_x86_i486
|
||||||
|
default "i586" if BR2_x86_i586
|
||||||
|
default "i586" if BR2_x86_x1000
|
||||||
|
default "pentium-mmx" if BR2_x86_pentium_mmx
|
||||||
|
default "i686" if BR2_x86_i686
|
||||||
|
default "pentiumpro" if BR2_x86_pentiumpro
|
||||||
|
default "pentium-m" if BR2_x86_pentium_m
|
||||||
|
default "pentium2" if BR2_x86_pentium2
|
||||||
|
default "pentium3" if BR2_x86_pentium3
|
||||||
|
default "pentium4" if BR2_x86_pentium4
|
||||||
|
default "prescott" if BR2_x86_prescott
|
||||||
|
default "x86-64" if BR2_x86_x86_64
|
||||||
|
default "x86-64-v2" if BR2_x86_x86_64_v2
|
||||||
|
default "x86-64-v3" if BR2_x86_x86_64_v3
|
||||||
|
default "x86-64-v4" if BR2_x86_x86_64_v4
|
||||||
|
default "nocona" if BR2_x86_nocona
|
||||||
|
default "core2" if BR2_x86_core2
|
||||||
|
default "corei7" if BR2_x86_corei7
|
||||||
|
default "nehalem" if BR2_x86_nehalem
|
||||||
|
default "corei7-avx" if BR2_x86_corei7_avx
|
||||||
|
default "sandybridge" if BR2_x86_sandybridge
|
||||||
|
default "ivybridge" if BR2_x86_ivybridge
|
||||||
|
default "core-avx2" if BR2_x86_core_avx2
|
||||||
|
default "haswell" if BR2_x86_haswell
|
||||||
|
default "broadwell" if BR2_x86_broadwell
|
||||||
|
default "skylake" if BR2_x86_skylake
|
||||||
|
default "atom" if BR2_x86_atom
|
||||||
|
default "bonnell" if BR2_x86_bonnell
|
||||||
|
default "westmere" if BR2_x86_westmere
|
||||||
|
default "silvermont" if BR2_x86_silvermont
|
||||||
|
default "goldmont" if BR2_x86_goldmont
|
||||||
|
default "goldmont-plus" if BR2_x86_goldmont_plus
|
||||||
|
default "tremont" if BR2_x86_tremont
|
||||||
|
default "sierraforest" if BR2_x86_sierraforest
|
||||||
|
default "grandridge" if BR2_x86_grandridge
|
||||||
|
default "skylake-avx512" if BR2_x86_skylake_avx512
|
||||||
|
default "cannonlake" if BR2_x86_cannonlake
|
||||||
|
default "icelake-client" if BR2_x86_icelake_client
|
||||||
|
default "icelake-server" if BR2_x86_icelake_server
|
||||||
|
default "cascadelake" if BR2_x86_cascadelake
|
||||||
|
default "cooperlake" if BR2_x86_cooperlake
|
||||||
|
default "tigerlake" if BR2_x86_tigerlake
|
||||||
|
default "sapphirerapids" if BR2_x86_sapphirerapids
|
||||||
|
default "alderlake" if BR2_x86_alderlake
|
||||||
|
default "rocketlake" if BR2_x86_rocketlake
|
||||||
|
default "graniterapids" if BR2_x86_graniterapids
|
||||||
|
default "graniterapids-d" if BR2_x86_graniterapids_d
|
||||||
|
default "k8" if BR2_x86_opteron
|
||||||
|
default "k8-sse3" if BR2_x86_opteron_sse3
|
||||||
|
default "barcelona" if BR2_x86_barcelona
|
||||||
|
default "btver1" if BR2_x86_bobcat
|
||||||
|
default "btver2" if BR2_x86_jaguar
|
||||||
|
default "bdver1" if BR2_x86_bulldozer
|
||||||
|
default "bdver2" if BR2_x86_piledriver
|
||||||
|
default "bdver3" if BR2_x86_steamroller
|
||||||
|
default "bdver4" if BR2_x86_excavator
|
||||||
|
default "znver1" if BR2_x86_zen
|
||||||
|
default "znver2" if BR2_x86_zen2
|
||||||
|
default "znver3" if BR2_x86_zen3
|
||||||
|
default "znver4" if BR2_x86_zen4
|
||||||
|
default "k6" if BR2_x86_k6
|
||||||
|
default "k6-2" if BR2_x86_k6_2
|
||||||
|
default "athlon" if BR2_x86_athlon
|
||||||
|
default "athlon-4" if BR2_x86_athlon_4
|
||||||
|
default "winchip-c6" if BR2_x86_winchip_c6
|
||||||
|
default "winchip2" if BR2_x86_winchip2
|
||||||
|
default "c3" if BR2_x86_c3
|
||||||
|
default "c3-2" if BR2_x86_c32
|
||||||
|
default "geode" if BR2_x86_geode
|
||||||
|
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
default "Intel 80386" if BR2_i386
|
||||||
|
default "Advanced Micro Devices X86-64" if BR2_x86_64
|
||||||
|
|
||||||
|
# vim: ft=kconfig
|
||||||
|
# -*- mode:kconfig; -*-
|
||||||
|
|
@ -0,0 +1,66 @@
|
||||||
|
choice
|
||||||
|
prompt "Target Architecture Variant"
|
||||||
|
default BR2_xtensa_fsf
|
||||||
|
depends on BR2_xtensa
|
||||||
|
|
||||||
|
config BR2_XTENSA_CUSTOM
|
||||||
|
bool "Custom Xtensa processor configuration"
|
||||||
|
|
||||||
|
config BR2_xtensa_fsf
|
||||||
|
bool "fsf - Default configuration"
|
||||||
|
select BR2_USE_MMU
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_XTENSA_OVERLAY_FILE
|
||||||
|
string "Overlay file for custom configuration"
|
||||||
|
depends on BR2_XTENSA_CUSTOM
|
||||||
|
help
|
||||||
|
Enter the path to the overlay tarball for a custom processor
|
||||||
|
configuration.
|
||||||
|
|
||||||
|
These overlay files are tar packages with updated
|
||||||
|
configuration files for various toolchain packages and Xtensa
|
||||||
|
processor configurations. They are provided by the processor
|
||||||
|
vendor or directly from Tensilica.
|
||||||
|
|
||||||
|
The path can be either absolute, or relative to the top
|
||||||
|
directory of buildroot.
|
||||||
|
|
||||||
|
choice
|
||||||
|
prompt "Target Architecture Endianness"
|
||||||
|
default BR2_XTENSA_LITTLE_ENDIAN
|
||||||
|
depends on BR2_XTENSA_CUSTOM
|
||||||
|
|
||||||
|
config BR2_XTENSA_LITTLE_ENDIAN
|
||||||
|
bool "Little endian"
|
||||||
|
|
||||||
|
config BR2_XTENSA_BIG_ENDIAN
|
||||||
|
bool "Big endian"
|
||||||
|
|
||||||
|
endchoice
|
||||||
|
|
||||||
|
config BR2_XTENSA_USE_MMU
|
||||||
|
bool "MMU support"
|
||||||
|
default y
|
||||||
|
depends on BR2_XTENSA_CUSTOM
|
||||||
|
select BR2_USE_MMU
|
||||||
|
help
|
||||||
|
Enable this option if your Xtensa core has a MMU (Memory
|
||||||
|
Management Unit).
|
||||||
|
|
||||||
|
config BR2_ENDIAN
|
||||||
|
default "LITTLE" if BR2_XTENSA_LITTLE_ENDIAN
|
||||||
|
default "BIG" if BR2_xtensa_fsf || BR2_XTENSA_BIG_ENDIAN
|
||||||
|
|
||||||
|
config BR2_ARCH
|
||||||
|
default "xtensa" if BR2_xtensa
|
||||||
|
|
||||||
|
config BR2_NORMALIZED_ARCH
|
||||||
|
default "xtensa"
|
||||||
|
|
||||||
|
config BR2_READELF_ARCH_NAME
|
||||||
|
default "Tensilica Xtensa Processor"
|
||||||
|
|
||||||
|
# vim: ft=kconfig
|
||||||
|
# -*- mode:kconfig; -*-
|
||||||
|
|
@ -0,0 +1,33 @@
|
||||||
|
################################################################################
|
||||||
|
#
|
||||||
|
# Architecture-specific definitions
|
||||||
|
#
|
||||||
|
################################################################################
|
||||||
|
|
||||||
|
# Allow GCC target configuration settings to be optionally
|
||||||
|
# overwritten by architecture specific makefiles.
|
||||||
|
|
||||||
|
# Makefiles must use the GCC_TARGET_* variables below instead
|
||||||
|
# of the BR2_GCC_TARGET_* versions.
|
||||||
|
GCC_TARGET_ARCH := $(call qstrip,$(BR2_GCC_TARGET_ARCH))
|
||||||
|
GCC_TARGET_ABI := $(call qstrip,$(BR2_GCC_TARGET_ABI))
|
||||||
|
GCC_TARGET_NAN := $(call qstrip,$(BR2_GCC_TARGET_NAN))
|
||||||
|
GCC_TARGET_FP32_MODE := $(call qstrip,$(BR2_GCC_TARGET_FP32_MODE))
|
||||||
|
GCC_TARGET_CPU := $(call qstrip,$(BR2_GCC_TARGET_CPU))
|
||||||
|
GCC_TARGET_FPU := $(call qstrip,$(BR2_GCC_TARGET_FPU))
|
||||||
|
GCC_TARGET_FLOAT_ABI := $(call qstrip,$(BR2_GCC_TARGET_FLOAT_ABI))
|
||||||
|
GCC_TARGET_MODE := $(call qstrip,$(BR2_GCC_TARGET_MODE))
|
||||||
|
|
||||||
|
# Explicitly set LD's "max-page-size" instead of relying on some defaults
|
||||||
|
ifeq ($(BR2_ARC_PAGE_SIZE_4K)$(BR2_ARM64_PAGE_SIZE_4K),y)
|
||||||
|
ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=4096 -Wl,-z,common-page-size=4096
|
||||||
|
else ifeq ($(BR2_ARC_PAGE_SIZE_8K),y)
|
||||||
|
ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=8192 -Wl,-z,common-page-size=8192
|
||||||
|
else ifeq ($(BR2_ARC_PAGE_SIZE_16K)$(BR2_ARM64_PAGE_SIZE_16K),y)
|
||||||
|
ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=16384 -Wl,-z,common-page-size=16384
|
||||||
|
else ifeq ($(BR2_ARM64_PAGE_SIZE_64K),y)
|
||||||
|
ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=65536 -Wl,-z,common-page-size=65536
|
||||||
|
endif
|
||||||
|
|
||||||
|
# Include any architecture specific makefiles.
|
||||||
|
-include $(sort $(wildcard arch/arch.mk.*))
|
||||||
|
|
@ -0,0 +1,8 @@
|
||||||
|
ifeq ($(BR2_arc),y)
|
||||||
|
|
||||||
|
# -matomic is always required when the ARC core has the atomic extensions
|
||||||
|
ifeq ($(BR2_ARC_ATOMIC_EXT),y)
|
||||||
|
ARCH_TOOLCHAIN_WRAPPER_OPTS += -matomic
|
||||||
|
endif
|
||||||
|
|
||||||
|
endif
|
||||||
|
|
@ -0,0 +1,42 @@
|
||||||
|
#
|
||||||
|
# Configure the GCC_TARGET_ARCH variable and append the
|
||||||
|
# appropriate RISC-V ISA extensions.
|
||||||
|
#
|
||||||
|
|
||||||
|
ifeq ($(BR2_riscv),y)
|
||||||
|
|
||||||
|
ifeq ($(BR2_RISCV_64),y)
|
||||||
|
GCC_TARGET_ARCH := rv64i
|
||||||
|
else
|
||||||
|
GCC_TARGET_ARCH := rv32i
|
||||||
|
endif
|
||||||
|
|
||||||
|
ifeq ($(BR2_RISCV_ISA_RVM),y)
|
||||||
|
GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)m
|
||||||
|
endif
|
||||||
|
ifeq ($(BR2_RISCV_ISA_RVA),y)
|
||||||
|
GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)a
|
||||||
|
endif
|
||||||
|
ifeq ($(BR2_RISCV_ISA_RVF),y)
|
||||||
|
GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)f
|
||||||
|
endif
|
||||||
|
ifeq ($(BR2_RISCV_ISA_RVD),y)
|
||||||
|
GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)d
|
||||||
|
endif
|
||||||
|
ifeq ($(BR2_RISCV_ISA_RVC),y)
|
||||||
|
GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)c
|
||||||
|
endif
|
||||||
|
ifeq ($(BR2_RISCV_ISA_RVV),y)
|
||||||
|
GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)v
|
||||||
|
endif
|
||||||
|
|
||||||
|
# Starting from gcc 12.x, csr and fence instructions have been
|
||||||
|
# separated from the base I instruction set, and special -march
|
||||||
|
# suffixes are needed to enable their support. In Buildroot, we assume
|
||||||
|
# all RISC-V cores that support Linux implement those instructions, so
|
||||||
|
# we unconditionally enable those extensions.
|
||||||
|
ifeq ($(BR2_TOOLCHAIN_GCC_AT_LEAST_12),y)
|
||||||
|
GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)_zicsr_zifencei
|
||||||
|
endif
|
||||||
|
|
||||||
|
endif
|
||||||
|
|
@ -0,0 +1,41 @@
|
||||||
|
BR_ARCH_XTENSA_OVERLAY_FILE = $(call qstrip,$(BR2_XTENSA_OVERLAY_FILE))
|
||||||
|
|
||||||
|
ifeq ($(BR_BUILDING)$(BR2_XTENSA_CUSTOM)$(BR2_TOOLCHAIN_BUILDROOT):$(BR_ARCH_XTENSA_OVERLAY_FILE),yyy:)
|
||||||
|
$(error No xtensa overlay file provided. Check your BR2_XTENSA_OVERLAY_FILE setting)
|
||||||
|
endif
|
||||||
|
|
||||||
|
################################################################################
|
||||||
|
# This variable can be used by packages that need to extract the overlay.
|
||||||
|
#
|
||||||
|
# ARCH_XTENSA_OVERLAY_FILE is the path to the overlay tarball; empty if not
|
||||||
|
# using any overlay
|
||||||
|
#
|
||||||
|
# Example:
|
||||||
|
# ifneq ($(ARCH_XTENSA_OVERLAY_FILE),)
|
||||||
|
# tar xf $(ARCH_XTENSA_OVERLAY_FILE) -C $(@D) --strip-components=1 gcc
|
||||||
|
# endif
|
||||||
|
################################################################################
|
||||||
|
ifneq ($(filter http://% https://% ftp://% scp://%,$(BR_ARCH_XTENSA_OVERLAY_FILE)),)
|
||||||
|
ARCH_XTENSA_OVERLAY_URL = $(BR_ARCH_XTENSA_OVERLAY_FILE)
|
||||||
|
ARCH_XTENSA_OVERLAY_FILE = $($(PKG)_DL_DIR)/$(notdir $(BR_ARCH_XTENSA_OVERLAY_FILE))
|
||||||
|
# Do not check that file, we can't know its hash
|
||||||
|
BR_NO_CHECK_HASH_FOR += $(notdir $(ARCH_XTENSA_OVERLAY_URL))
|
||||||
|
else
|
||||||
|
ARCH_XTENSA_OVERLAY_FILE = $(BR_ARCH_XTENSA_OVERLAY_FILE)
|
||||||
|
endif
|
||||||
|
|
||||||
|
################################################################################
|
||||||
|
# arch-xtensa-overlay-extract -- extract an extensa overlay
|
||||||
|
#
|
||||||
|
# argument 1 is the path in which to extract
|
||||||
|
# argument 2 is the component to extract, one of: gcc, binutils, gdb, linux,
|
||||||
|
# u-boot
|
||||||
|
#
|
||||||
|
# Example:
|
||||||
|
# $(call arch-xtensa-overlay-extract,/path/to/overlay.tar,$(@D),gcc)
|
||||||
|
################################################################################
|
||||||
|
define arch-xtensa-overlay-extract
|
||||||
|
$(call suitable-extractor,$(ARCH_XTENSA_OVERLAY_FILE)) \
|
||||||
|
$(ARCH_XTENSA_OVERLAY_FILE) | \
|
||||||
|
$(TAR) --strip-components=1 -C $(1) $(TAR_OPTIONS) - $(2)
|
||||||
|
endef
|
||||||
|
|
@ -0,0 +1,30 @@
|
||||||
|
image efi-part.vfat {
|
||||||
|
vfat {
|
||||||
|
file EFI {
|
||||||
|
image = "efi-part/EFI"
|
||||||
|
}
|
||||||
|
file Image {
|
||||||
|
image = "Image"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
size = 64M
|
||||||
|
}
|
||||||
|
|
||||||
|
image disk.img {
|
||||||
|
hdimage {
|
||||||
|
partition-table-type = "gpt"
|
||||||
|
}
|
||||||
|
|
||||||
|
partition boot {
|
||||||
|
image = "efi-part.vfat"
|
||||||
|
partition-type-uuid = U
|
||||||
|
offset = 32K
|
||||||
|
bootable = true
|
||||||
|
}
|
||||||
|
|
||||||
|
partition root {
|
||||||
|
partition-type-uuid = b921b045-1df0-41c3-af44-4c6f280d3fae
|
||||||
|
image = "rootfs.ext2"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,6 @@
|
||||||
|
set default="0"
|
||||||
|
set timeout="5"
|
||||||
|
|
||||||
|
menuentry "Buildroot" {
|
||||||
|
linux /Image root=PARTLABEL=root rootwait
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
../linux/linux.hash
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
# From https://www.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc
|
||||||
|
sha256 62148e7e17f54c4a5ab5e75ad4882682c54bee818948be61a5963234fc0849fc linux-6.11.11.tar.xz
|
||||||
|
|
@ -0,0 +1,5 @@
|
||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
BOARD_DIR=$(dirname "$0")
|
||||||
|
|
||||||
|
cp -f "${BOARD_DIR}/grub.cfg" "${BINARIES_DIR}/efi-part/EFI/BOOT/grub.cfg"
|
||||||
|
|
@ -0,0 +1,53 @@
|
||||||
|
|
||||||
|
The aarch64_efi_defconfig allows to build a minimal Linux system that
|
||||||
|
can boot on all AArch64 servers providing an EFI firmware.
|
||||||
|
|
||||||
|
This includes all Arm EBBR[1] compliant systems, and all Arm SystemReady[2]
|
||||||
|
compliant systems for example.
|
||||||
|
|
||||||
|
|
||||||
|
Building and booting
|
||||||
|
====================
|
||||||
|
|
||||||
|
$ make aarch64_efi_defconfig
|
||||||
|
$ make
|
||||||
|
|
||||||
|
The file output/images/disk.img is a complete disk image that can be
|
||||||
|
booted, it includes the grub2 bootloader, Linux kernel and root
|
||||||
|
filesystem.
|
||||||
|
|
||||||
|
Testing under Qemu
|
||||||
|
==================
|
||||||
|
|
||||||
|
This image can also be tested using Qemu:
|
||||||
|
|
||||||
|
qemu-system-aarch64 \
|
||||||
|
-M virt \
|
||||||
|
-cpu cortex-a57 \
|
||||||
|
-m 512 \
|
||||||
|
-nographic \
|
||||||
|
-bios </path/to/QEMU_EFI.fd> \
|
||||||
|
-drive file=output/images/disk.img,if=none,format=raw,id=hd0 \
|
||||||
|
-device virtio-blk-device,drive=hd0 \
|
||||||
|
-netdev user,id=eth0 \
|
||||||
|
-device virtio-net-device,netdev=eth0
|
||||||
|
|
||||||
|
Note that </path/to/QEMU_EFI.fd> needs to point to a valid aarch64 UEFI
|
||||||
|
firmware image for qemu.
|
||||||
|
It may be provided by your distribution as a edk2-aarch64 or AAVMF
|
||||||
|
package, in path such as /usr/share/edk2/aarch64/QEMU_EFI.fd .
|
||||||
|
|
||||||
|
U-Boot based qemu firmware
|
||||||
|
==========================
|
||||||
|
|
||||||
|
A qemu firmware with support for UEFI based on U-Boot can be built following
|
||||||
|
the instructions in [3], with qemu_arm64_defconfig.
|
||||||
|
|
||||||
|
This should give you a nor_flash.bin, which you can use with qemu as an
|
||||||
|
alternative to QEMU_EFI.fd. You will also need to change the machine
|
||||||
|
specification to "-M virt,secure=on" on qemu command line, to enable TrustZone
|
||||||
|
support, and you will need to increase the memory with "-m 1024".
|
||||||
|
|
||||||
|
[1]: https://github.com/ARM-software/ebbr
|
||||||
|
[2]: https://developer.arm.com/architectures/system-architectures/arm-systemready
|
||||||
|
[3]: https://github.com/glikely/u-boot-tfa-build
|
||||||
|
|
@ -0,0 +1,340 @@
|
||||||
|
/*
|
||||||
|
* acme-acqua.dts - Device Tree file for Acqua A5 Board
|
||||||
|
*
|
||||||
|
* Copyright (C) 2014 Atmel,
|
||||||
|
* 2014 Nicolas Ferre <nicolas.ferre@atmel.com>
|
||||||
|
*
|
||||||
|
* 2022 Sergio Tanzilli <tanzilli@acmesystems.it>
|
||||||
|
*
|
||||||
|
* Licensed under GPLv2 or later.
|
||||||
|
*/
|
||||||
|
/dts-v1/;
|
||||||
|
#include "sama5d31.dtsi"
|
||||||
|
|
||||||
|
/ {
|
||||||
|
model = "Acme Systems Acqua SOM";
|
||||||
|
compatible = "acme,acqua", "atmel,sama5d3", "atmel,sama5";
|
||||||
|
|
||||||
|
chosen {
|
||||||
|
stdout-path = "serial0:115200n8";
|
||||||
|
bootargs = "mem=256M console=ttyS0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait net.ifnames=0";
|
||||||
|
};
|
||||||
|
|
||||||
|
memory {
|
||||||
|
reg = <0x20000000 0x10000000>;
|
||||||
|
};
|
||||||
|
|
||||||
|
clocks {
|
||||||
|
slow_xtal {
|
||||||
|
clock-frequency = <32768>;
|
||||||
|
};
|
||||||
|
|
||||||
|
main_xtal {
|
||||||
|
clock-frequency = <12000000>;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
ahb {
|
||||||
|
apb {
|
||||||
|
hlcdc: hlcdc@f0030000 {
|
||||||
|
status = "disabled";
|
||||||
|
hlcdc-display-controller {
|
||||||
|
pinctrl-names = "default";
|
||||||
|
pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888_alt>;
|
||||||
|
port@0 {
|
||||||
|
hlcdc_panel_output: endpoint@0 {
|
||||||
|
remote-endpoint = <&panel_input>;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
/* MicroSD mounted on the SOM */
|
||||||
|
|
||||||
|
mmc0: mmc@f0000000 {
|
||||||
|
pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
|
||||||
|
status = "okay";
|
||||||
|
slot@0 {
|
||||||
|
reg = <0>;
|
||||||
|
bus-width = <4>;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
/* Optional MicroSD to mount on the carrier board */
|
||||||
|
|
||||||
|
mmc1: mmc@f8000000 {
|
||||||
|
pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
|
||||||
|
status = "disabled";
|
||||||
|
slot@0 {
|
||||||
|
reg = <0>;
|
||||||
|
bus-width = <4>;
|
||||||
|
cd-gpios = <&pioE 1 GPIO_ACTIVE_LOW>;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
spi0: spi@f0004000 {
|
||||||
|
cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
can0: can@f000c000 {
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
tcb0: timer@f0010000 {
|
||||||
|
timer0: timer@0 {
|
||||||
|
compatible = "atmel,tcb-timer";
|
||||||
|
reg = <0>;
|
||||||
|
};
|
||||||
|
|
||||||
|
timer1: timer@1 {
|
||||||
|
compatible = "atmel,tcb-timer";
|
||||||
|
reg = <1>;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
i2c0: i2c@f0014000 {
|
||||||
|
pinctrl-0 = <&pinctrl_i2c0_pu>;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
i2c1: i2c@f0018000 {
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
macb1: ethernet@f802c000 {
|
||||||
|
compatible = "atmel,sama5d3-macb", "cdns,at91sam9260-macb", "cdns,macb";
|
||||||
|
|
||||||
|
status = "okay";
|
||||||
|
phy-mode = "rmii";
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <0>;
|
||||||
|
|
||||||
|
nvmem-cells = <ð0_addr>;
|
||||||
|
nvmem-cell-names = "mac-address";
|
||||||
|
|
||||||
|
phy0: ethernet-phy@1 {
|
||||||
|
interrupt-parent = <&pioE>;
|
||||||
|
interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
|
||||||
|
reg = <1>;
|
||||||
|
};
|
||||||
|
|
||||||
|
/*ethernet-phy@1 {
|
||||||
|
reg = <0x1>;
|
||||||
|
};*/
|
||||||
|
};
|
||||||
|
|
||||||
|
/* Bit banging internal I2C to manage the AT24MAC402 chip */
|
||||||
|
|
||||||
|
i2c3@ {
|
||||||
|
compatible = "i2c-gpio";
|
||||||
|
|
||||||
|
sda-gpios = <&pioE 1 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
|
||||||
|
scl-gpios = <&pioE 2 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
|
||||||
|
|
||||||
|
pinctrl-names = "default";
|
||||||
|
pinctrl-0 = <&pinctrl_i2c3_gpio>;
|
||||||
|
|
||||||
|
i2c-gpio,delay-us = <4>; /* ~178 kHz */
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <0>;
|
||||||
|
|
||||||
|
/* EEPROM contains the eth0 MAC address */
|
||||||
|
|
||||||
|
eeprom@58 {
|
||||||
|
compatible = "atmel,24mac402";
|
||||||
|
pagesize = <256>;
|
||||||
|
read-only;
|
||||||
|
reg = <0x58>;
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <1>;
|
||||||
|
|
||||||
|
nvmem-layout {
|
||||||
|
compatible = "fixed-layout";
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <1>;
|
||||||
|
|
||||||
|
eth0_addr: eth-mac-addr@9A {
|
||||||
|
reg = <0x0 0x06>;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
pwm0: pwm@f002c000 {
|
||||||
|
pinctrl-names = "default";
|
||||||
|
pinctrl-0 = <&pinctrl_pwm0_pwmh0_0 &pinctrl_pwm0_pwmh1_0>;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
usart0: serial@f001c000 {
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
|
||||||
|
usart1: serial@f0020000 {
|
||||||
|
pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
uart0: serial@f0024000 {
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
spi1: spi@f8008000 {
|
||||||
|
cs-gpios = <&pioC 25 0>;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
adc0: adc@f8018000 {
|
||||||
|
atmel,adc-vref = <3300>;
|
||||||
|
atmel,adc-channels-used = <0xfe>;
|
||||||
|
pinctrl-0 = <
|
||||||
|
&pinctrl_adc0_adtrg
|
||||||
|
&pinctrl_adc0_ad1
|
||||||
|
&pinctrl_adc0_ad2
|
||||||
|
&pinctrl_adc0_ad3
|
||||||
|
&pinctrl_adc0_ad4
|
||||||
|
&pinctrl_adc0_ad5
|
||||||
|
&pinctrl_adc0_ad6
|
||||||
|
&pinctrl_adc0_ad7
|
||||||
|
>;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
i2c2: i2c@f801c000 {
|
||||||
|
dmas = <0>, <0>; /* Do not use DMA for i2c2 */
|
||||||
|
pinctrl-0 = <&pinctrl_i2c2_pu>;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
dbgu: serial@ffffee00 {
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
|
||||||
|
pinctrl@fffff200 {
|
||||||
|
|
||||||
|
atmel,mux-mask = <
|
||||||
|
/* A B C */
|
||||||
|
0xffffffff 0xc0fc0000 0xc0ff0000 /* pioA */
|
||||||
|
0xffffffff 0x0ff8ffff 0x00000000 /* pioB */
|
||||||
|
0xffffffff 0xbc00f1ff 0x7c00fc00 /* pioC */
|
||||||
|
0xffffffff 0xc001c0e0 0x0001c1e0 /* pioD */
|
||||||
|
0xfffffff9 0xbf9f8000 0x18000000 /* pioE */
|
||||||
|
/* 0xffffffff 0xb8000000 0x18000000 */ /* pioE */
|
||||||
|
>;
|
||||||
|
|
||||||
|
board {
|
||||||
|
pinctrl_i2c0_pu: i2c0_pu {
|
||||||
|
atmel,pins =
|
||||||
|
<AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
|
||||||
|
<AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
|
||||||
|
};
|
||||||
|
|
||||||
|
pinctrl_i2c2_pu: i2c2_pu {
|
||||||
|
atmel,pins =
|
||||||
|
<AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
|
||||||
|
<AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
|
||||||
|
};
|
||||||
|
|
||||||
|
pinctrl_i2c3_gpio: i2c3-gpio {
|
||||||
|
atmel,pins =
|
||||||
|
<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
|
||||||
|
AT91_PIOE 2 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
pinctrl_key_gpio: key_gpio_0 {
|
||||||
|
atmel,pins =
|
||||||
|
<AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
|
||||||
|
};
|
||||||
|
|
||||||
|
pinctrl_mmc0_cd: mmc0_cd {
|
||||||
|
atmel,pins =
|
||||||
|
<AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
|
||||||
|
};
|
||||||
|
|
||||||
|
pinctrl_mmc1_cd: mmc1_cd {
|
||||||
|
atmel,pins =
|
||||||
|
<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
|
||||||
|
};
|
||||||
|
|
||||||
|
pinctrl_usba_vbus: usba_vbus {
|
||||||
|
atmel,pins =
|
||||||
|
<AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PE9, conflicts with A9 */
|
||||||
|
};
|
||||||
|
|
||||||
|
pinctrl_gpio_leds: gpio_leds_default {
|
||||||
|
atmel,pins =
|
||||||
|
<AT91_PIOE 3 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
|
||||||
|
AT91_PIOE 4 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
|
||||||
|
AT91_PIOE 5 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
|
||||||
|
AT91_PIOE 6 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
usb0: gadget@500000 {
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
usb1: ohci@600000 {
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
|
||||||
|
usb2: ehci@700000 {
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
panel: panel {
|
||||||
|
/* compatible = "acme,43inch", "simple-panel"; */
|
||||||
|
compatible = "acme,50inch", "simple-panel";
|
||||||
|
/* compatible = "acme,70inch", "simple-panel"; */
|
||||||
|
|
||||||
|
status = "disable";
|
||||||
|
|
||||||
|
port@0 {
|
||||||
|
panel_input: endpoint@0 {
|
||||||
|
remote-endpoint = <&hlcdc_panel_output>;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
leds {
|
||||||
|
compatible = "gpio-leds";
|
||||||
|
pinctrl-names = "default";
|
||||||
|
pinctrl-0 = <&pinctrl_gpio_leds>;
|
||||||
|
|
||||||
|
led0 {
|
||||||
|
label = "led0";
|
||||||
|
gpios = <&pioE 3 GPIO_ACTIVE_LOW>;
|
||||||
|
default-state = "off";
|
||||||
|
};
|
||||||
|
|
||||||
|
led1 {
|
||||||
|
label = "led1";
|
||||||
|
gpios = <&pioE 4 GPIO_ACTIVE_LOW>;
|
||||||
|
default-state = "off";
|
||||||
|
};
|
||||||
|
|
||||||
|
led2 {
|
||||||
|
label = "led2";
|
||||||
|
gpios = <&pioE 5 GPIO_ACTIVE_LOW>;
|
||||||
|
linux,default-trigger = "heartbeat";
|
||||||
|
};
|
||||||
|
|
||||||
|
led3 {
|
||||||
|
label = "led3";
|
||||||
|
gpios = <&pioE 6 GPIO_ACTIVE_LOW>;
|
||||||
|
linux,default-trigger = "mmc0";
|
||||||
|
default-state = "off";
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
@ -0,0 +1,29 @@
|
||||||
|
# Minimal SD card image for the Acme Systems Acqua A5
|
||||||
|
|
||||||
|
image boot.vfat {
|
||||||
|
vfat {
|
||||||
|
files = {
|
||||||
|
"boot.bin",
|
||||||
|
"zImage",
|
||||||
|
"at91-sama5d3_acqua.dtb"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
size = 16M
|
||||||
|
}
|
||||||
|
|
||||||
|
image sdcard.img {
|
||||||
|
hdimage {
|
||||||
|
}
|
||||||
|
|
||||||
|
partition boot {
|
||||||
|
partition-type = 0xC
|
||||||
|
bootable = "true"
|
||||||
|
image = "boot.vfat"
|
||||||
|
}
|
||||||
|
|
||||||
|
partition rootfs {
|
||||||
|
partition-type = 0x83
|
||||||
|
image = "rootfs.ext4"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
# Locally calculated
|
||||||
|
sha256 5ea2a8fed1ba0024229c6f6d77176679e1b24791bdbce8e285634013d4a93551 at91bootstrap3-v3.10.3-git4.tar.gz
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
../linux/linux.hash
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
# Locally calculated
|
||||||
|
sha256 87be0360df0931b340d2bac35161a548070fbc3a8c352c49e21e96666c26aeb4 linux-6.12.9.tar.xz
|
||||||
|
|
@ -0,0 +1,44 @@
|
||||||
|
Acme Systems Acqua A5
|
||||||
|
|
||||||
|
Intro
|
||||||
|
=====
|
||||||
|
|
||||||
|
The Acqua A5 is a system on module based on the Microchip SAMA5D31 SoC:
|
||||||
|
|
||||||
|
https://www.acmesystems.it/acqua
|
||||||
|
|
||||||
|
The files here support configurations that build a microSD image for a
|
||||||
|
minimal system that can be accessed through the serial console. You will
|
||||||
|
need an USB-to-serial interface in order to access that console from
|
||||||
|
your computer:
|
||||||
|
|
||||||
|
https://www.acmesystems.it/DPI
|
||||||
|
|
||||||
|
How to build the image
|
||||||
|
======================
|
||||||
|
|
||||||
|
If you have an Acqua module with 256 MiB of RAM, type:
|
||||||
|
|
||||||
|
$ make acmesystems_acqua_a5_256mb_defconfig
|
||||||
|
|
||||||
|
If you have the 512 MiB version, type instead:
|
||||||
|
|
||||||
|
$ make acmesystems_acqua_a5_512mb_defconfig
|
||||||
|
|
||||||
|
You can optionally tweak the configuration and add packages by typing:
|
||||||
|
|
||||||
|
$ make menuconfig
|
||||||
|
|
||||||
|
Then, proceed with the build:
|
||||||
|
|
||||||
|
$ make
|
||||||
|
|
||||||
|
How to write the microSD card
|
||||||
|
=============================
|
||||||
|
|
||||||
|
The system image is the file "sdcard.img" in the "output/images"
|
||||||
|
directory. Write it to the card by invoking:
|
||||||
|
|
||||||
|
$ sudo dd if=output/images/sdcard.img of=/dev/sdX bs=1M
|
||||||
|
|
||||||
|
where `sdX' is the block device representing the microSD card.
|
||||||
|
|
@ -0,0 +1,36 @@
|
||||||
|
# Minimal SD card image for the Acmesystems Aria G25
|
||||||
|
|
||||||
|
image boot.vfat {
|
||||||
|
vfat {
|
||||||
|
file zImage {
|
||||||
|
image = "zImage"
|
||||||
|
}
|
||||||
|
|
||||||
|
file at91-ariag25.dtb {
|
||||||
|
image = "at91-ariag25.dtb"
|
||||||
|
}
|
||||||
|
|
||||||
|
file boot.bin {
|
||||||
|
image = "at91sam9x5_aria-sdcardboot-linux-zimage-dt-3.10.3.bin"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
size = 16M
|
||||||
|
}
|
||||||
|
|
||||||
|
image sdcard.img {
|
||||||
|
hdimage {
|
||||||
|
}
|
||||||
|
|
||||||
|
partition boot {
|
||||||
|
partition-type = 0xC
|
||||||
|
bootable = "true"
|
||||||
|
image = "boot.vfat"
|
||||||
|
}
|
||||||
|
|
||||||
|
partition rootfs {
|
||||||
|
partition-type = 0x83
|
||||||
|
image = "rootfs.ext4"
|
||||||
|
size = 512M
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
# Locally calculated
|
||||||
|
sha256 5ea2a8fed1ba0024229c6f6d77176679e1b24791bdbce8e285634013d4a93551 at91bootstrap3-v3.10.3-git4.tar.gz
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
../linux/linux.hash
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
# Locally calculated
|
||||||
|
sha256 6c5e4d3c87feadbfdb9f7d2e46f3f120b00286ba380491c5956708e0b94232c8 linux-4.19.315.tar.xz
|
||||||
|
|
@ -0,0 +1,44 @@
|
||||||
|
Acme Systems Aria G25
|
||||||
|
|
||||||
|
Build instructions
|
||||||
|
==================
|
||||||
|
|
||||||
|
To build an image for the Aria G25 choose the configuration
|
||||||
|
corresponding to the Aria variant.
|
||||||
|
|
||||||
|
For 128MB RAM variant type:
|
||||||
|
|
||||||
|
$ make acmesystems_aria_g25_128mb_defconfig
|
||||||
|
|
||||||
|
else for 256MB RAM variant type:
|
||||||
|
|
||||||
|
$ make acmesystems_aria_g25_256mb_defconfig
|
||||||
|
|
||||||
|
To customize the configuration choosed type:
|
||||||
|
|
||||||
|
$ make menuconfig
|
||||||
|
|
||||||
|
When you are ready to start building Buildroot type:
|
||||||
|
|
||||||
|
$ make
|
||||||
|
|
||||||
|
How to write the microSD card
|
||||||
|
=============================
|
||||||
|
|
||||||
|
Once the build process is finished you will have an image called
|
||||||
|
"sdcard.img" in the output/images/ directory.
|
||||||
|
|
||||||
|
Write the bootable SD card image "sdcard.img" onto an SD card with
|
||||||
|
"dd" command:
|
||||||
|
|
||||||
|
$ sudo dd if=output/images/sdcard.img of=/dev/sdX
|
||||||
|
|
||||||
|
Assuming your Aria G25 baseboard has a MicroSD socket, for example
|
||||||
|
with the Terra baseboard, insert the microSD card into the baseboard
|
||||||
|
slot and power it.
|
||||||
|
|
||||||
|
To get the kernel log messages you can use a DPI cable
|
||||||
|
(http://www.acmesystems.it/DPI)
|
||||||
|
|
||||||
|
You can find additional informations, tutorials and a very
|
||||||
|
comprehensive documentation on http://www.acmesystems.it/aria.
|
||||||
|
|
@ -0,0 +1,36 @@
|
||||||
|
# Minimal SD card image for the Acmesystems Arietta G25
|
||||||
|
|
||||||
|
image boot.vfat {
|
||||||
|
vfat {
|
||||||
|
file zImage {
|
||||||
|
image = "zImage"
|
||||||
|
}
|
||||||
|
|
||||||
|
file acme-arietta.dtb {
|
||||||
|
image = "at91-ariettag25.dtb"
|
||||||
|
}
|
||||||
|
|
||||||
|
file boot.bin {
|
||||||
|
image = "at91sam9x5_arietta-sdcardboot-linux-zimage-dt-3.10.3.bin"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
size = 16M
|
||||||
|
}
|
||||||
|
|
||||||
|
image sdcard.img {
|
||||||
|
hdimage {
|
||||||
|
}
|
||||||
|
|
||||||
|
partition boot {
|
||||||
|
partition-type = 0xC
|
||||||
|
bootable = "true"
|
||||||
|
image = "boot.vfat"
|
||||||
|
}
|
||||||
|
|
||||||
|
partition rootfs {
|
||||||
|
partition-type = 0x83
|
||||||
|
image = "rootfs.ext4"
|
||||||
|
size = 512M
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
# Locally calculated
|
||||||
|
sha256 5ea2a8fed1ba0024229c6f6d77176679e1b24791bdbce8e285634013d4a93551 at91bootstrap3-v3.10.3-git4.tar.gz
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
../linux/linux.hash
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
# Locally calculated
|
||||||
|
sha256 6c5e4d3c87feadbfdb9f7d2e46f3f120b00286ba380491c5956708e0b94232c8 linux-4.19.315.tar.xz
|
||||||
|
|
@ -0,0 +1,49 @@
|
||||||
|
Acme Systems Arietta G25
|
||||||
|
|
||||||
|
Intro
|
||||||
|
=====
|
||||||
|
|
||||||
|
This default configuration will allow you to start experimenting with the
|
||||||
|
buildroot environment for the Arietta G25. With the current configuration
|
||||||
|
it will bring-up the board, and allow access through the serial console.
|
||||||
|
|
||||||
|
You can find additional informations, tutorials and a very comprehensive
|
||||||
|
documentation on http://www.acmesystems.it/arietta.
|
||||||
|
|
||||||
|
Build instructions
|
||||||
|
==================
|
||||||
|
|
||||||
|
To build an image for the Arietta G25 choose the configuration
|
||||||
|
corresponding to the Arietta variant.
|
||||||
|
|
||||||
|
For 128MB RAM variant type:
|
||||||
|
|
||||||
|
$ make acmesystems_arietta_g25_128mb_defconfig
|
||||||
|
|
||||||
|
else for 256MB RAM variant type:
|
||||||
|
|
||||||
|
$ make acmesystems_arietta_g25_256mb_defconfig
|
||||||
|
|
||||||
|
To customize the configuration chosen type:
|
||||||
|
|
||||||
|
$ make menuconfig
|
||||||
|
|
||||||
|
When you are ready to start building Buildroot type:
|
||||||
|
|
||||||
|
$ make
|
||||||
|
|
||||||
|
How to write the microSD card
|
||||||
|
=============================
|
||||||
|
|
||||||
|
Once the build process is finished you will have an image called "sdcard.img"
|
||||||
|
in the output/images/ directory.
|
||||||
|
|
||||||
|
Copy the bootable "sdcard.img" onto an SD card with "dd":
|
||||||
|
|
||||||
|
$ sudo dd if=output/images/sdcard.img of=/dev/sdX
|
||||||
|
|
||||||
|
Insert the microSD card into the Arietta slot and power it.
|
||||||
|
|
||||||
|
The image just built is fairly basic and the only output
|
||||||
|
you will get is on serial console, please consider to use a DPI
|
||||||
|
cable (http://www.acmesystems.it/DPI)
|
||||||
|
|
@ -0,0 +1,8 @@
|
||||||
|
linux_load_address=0x100000
|
||||||
|
linux_dtb_load_address=0x100
|
||||||
|
linux_dtb=socfpga_cyclone5_socrates.dtb
|
||||||
|
linux_load=mmc rescan; fatload mmc 0:1 ${linux_load_address} zImage; fatload mmc 0:1 ${linux_dtb_load_address} ${linux_dtb}
|
||||||
|
bootargs=console=ttyS0,115200 root=/dev/mmcblk0p3 ro rootwait
|
||||||
|
source_env=fatload mmc 0:1 0x2000000 boot.scr; source 0x2000000
|
||||||
|
bootcmd=run linux_load; bootz ${linux_load_address} - ${linux_dtb_load_address}
|
||||||
|
bootdelay=1
|
||||||
|
|
@ -0,0 +1,59 @@
|
||||||
|
image boot.vfat {
|
||||||
|
vfat {
|
||||||
|
files = {
|
||||||
|
"zImage",
|
||||||
|
"socfpga_cyclone5_socrates.dtb"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
size = 8M
|
||||||
|
}
|
||||||
|
|
||||||
|
image uboot.img {
|
||||||
|
hdimage {
|
||||||
|
partition-table = "no"
|
||||||
|
}
|
||||||
|
|
||||||
|
partition spl {
|
||||||
|
in-partition-table = "no"
|
||||||
|
image = "u-boot-spl.bin.crc"
|
||||||
|
offset = 0
|
||||||
|
size = 64K
|
||||||
|
}
|
||||||
|
|
||||||
|
partition uboot-full {
|
||||||
|
in-partition-table = "no"
|
||||||
|
image = "u-boot.img"
|
||||||
|
offset = 256K
|
||||||
|
}
|
||||||
|
|
||||||
|
size = 1M
|
||||||
|
}
|
||||||
|
|
||||||
|
image sdcard.img {
|
||||||
|
hdimage {
|
||||||
|
}
|
||||||
|
|
||||||
|
partition uboot-env {
|
||||||
|
in-partition-table = "no"
|
||||||
|
image = "uboot-env.bin"
|
||||||
|
offset = 17K # 512 * 34 -> just after gpt
|
||||||
|
}
|
||||||
|
|
||||||
|
partition boot {
|
||||||
|
partition-type = 0xc
|
||||||
|
bootable = "true"
|
||||||
|
image = "boot.vfat"
|
||||||
|
}
|
||||||
|
|
||||||
|
partition uboot {
|
||||||
|
partition-type = 0xa2
|
||||||
|
image = "uboot.img"
|
||||||
|
}
|
||||||
|
|
||||||
|
partition rootfs {
|
||||||
|
partition-type = 0x83
|
||||||
|
image = "rootfs.ext2"
|
||||||
|
size = 500M
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,52 @@
|
||||||
|
EBV SoCrates Evaluation Board
|
||||||
|
|
||||||
|
Intro
|
||||||
|
=====
|
||||||
|
|
||||||
|
More information about this board can be found here:
|
||||||
|
https://rocketboards.org/foswiki/Documentation/EBVSoCratesEvaluationBoard
|
||||||
|
|
||||||
|
Build
|
||||||
|
=====
|
||||||
|
|
||||||
|
First, load socrates config for buildroot
|
||||||
|
|
||||||
|
make socrates_cyclone5_defconfig
|
||||||
|
|
||||||
|
Build everything
|
||||||
|
|
||||||
|
make
|
||||||
|
|
||||||
|
Following files will be generated in output/images
|
||||||
|
|
||||||
|
.
|
||||||
|
├── boot.vfat
|
||||||
|
├── rootfs.ext2
|
||||||
|
├── rootfs.ext4 -> rootfs.ext2
|
||||||
|
├── rootfs.tar
|
||||||
|
├── sdcard.img
|
||||||
|
├── socfpga_cyclone5_socrates.dtb
|
||||||
|
├── u-boot-spl.bin
|
||||||
|
├── u-boot-spl.bin.crc
|
||||||
|
├── u-boot.bin
|
||||||
|
├── u-boot.img
|
||||||
|
├── uboot-env.bin
|
||||||
|
├── uboot.img
|
||||||
|
└── zImage
|
||||||
|
|
||||||
|
|
||||||
|
Creating bootable SD card
|
||||||
|
=========================
|
||||||
|
|
||||||
|
Simply invoke
|
||||||
|
|
||||||
|
dd if=output/images/sdcard.img of=/dev/sdX
|
||||||
|
|
||||||
|
Where X is your SD card device (not partition)
|
||||||
|
|
||||||
|
Booting
|
||||||
|
=======
|
||||||
|
|
||||||
|
Pins 6:8 on P18 selector is used to determine boot device. To boot socrates from
|
||||||
|
sdcard set these pins to value 0x5 (101b). Remaining pins are used to determine
|
||||||
|
how to configure FPGA and are not associated with booting into Linux kernel.
|
||||||
|
|
@ -0,0 +1,4 @@
|
||||||
|
label Vyasa linux-next
|
||||||
|
kernel /boot/uImage
|
||||||
|
devicetree /boot/rk3288-vyasa.dtb
|
||||||
|
append console=ttyS2,115200n8 root=/dev/mmcblk0p1 rootwait
|
||||||
|
|
@ -0,0 +1,22 @@
|
||||||
|
image sdcard.img {
|
||||||
|
hdimage {
|
||||||
|
}
|
||||||
|
|
||||||
|
partition u-boot-tpl-spl-dtb {
|
||||||
|
in-partition-table = "no"
|
||||||
|
image = "u-boot-tpl-spl-dtb.img"
|
||||||
|
offset = 32K
|
||||||
|
}
|
||||||
|
|
||||||
|
partition u-boot-dtb {
|
||||||
|
in-partition-table = "no"
|
||||||
|
image = "u-boot-dtb.img"
|
||||||
|
offset = 8M
|
||||||
|
size = 30M # falcon mode: args @ 16M args, uImage @ 17M
|
||||||
|
}
|
||||||
|
|
||||||
|
partition rootfs {
|
||||||
|
partition-type = 0x83
|
||||||
|
image = "rootfs.ext4"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,3 @@
|
||||||
|
# Currently mainline kernel exhibits issues when running rockchip gmac
|
||||||
|
# on the board, so enable it as loadable module and insert it later
|
||||||
|
CONFIG_DWMAC_ROCKCHIP=m
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
../linux/linux.hash
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
# Locally calculated
|
||||||
|
sha256 880ace63ca2291b8b639e9bd862cc828649d3e1e00ccfee5861473debd2e4dec linux-6.1.91.tar.xz
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
# Locally calculated
|
||||||
|
sha256 50b4482a505bc281ba8470c399a3c26e145e29b23500bc35c50debd7fa46bdf8 u-boot-2022.10.tar.bz2
|
||||||
|
|
@ -0,0 +1,9 @@
|
||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
MKIMAGE=$HOST_DIR/bin/mkimage
|
||||||
|
BOARD_DIR="$(dirname $0)"
|
||||||
|
|
||||||
|
$MKIMAGE -n rk3288 -T rksd -d $BINARIES_DIR/u-boot-tpl.bin $BINARIES_DIR/u-boot-tpl.img
|
||||||
|
cat $BINARIES_DIR/u-boot-tpl.img $BINARIES_DIR/u-boot-spl-dtb.bin > $BINARIES_DIR/u-boot-tpl-spl-dtb.img
|
||||||
|
|
||||||
|
install -m 0644 -D $BOARD_DIR/extlinux.conf $TARGET_DIR/boot/extlinux/extlinux.conf
|
||||||
|
|
@ -0,0 +1,31 @@
|
||||||
|
Vyasa RK3288
|
||||||
|
============
|
||||||
|
|
||||||
|
Vyasa is RK3288 based Single board computer with fully supported opensource software.
|
||||||
|
|
||||||
|
https://openedev.amarulasolutions.com/display/ODWIKI/Vyasa+RK3288
|
||||||
|
|
||||||
|
How to build it
|
||||||
|
===============
|
||||||
|
|
||||||
|
$ make amarula_vyasa_rk3288_defconfig
|
||||||
|
|
||||||
|
Then you can edit the build options using
|
||||||
|
|
||||||
|
$ make menuconfig
|
||||||
|
|
||||||
|
Compile all and build rootfs image:
|
||||||
|
|
||||||
|
$ make
|
||||||
|
|
||||||
|
Prepare your SDCard
|
||||||
|
===================
|
||||||
|
|
||||||
|
Buildroot generates a ready-to-use SD card image that you can flash directly to
|
||||||
|
the card. The image will be in output/images/sdcard.img.
|
||||||
|
You can write this image directly to an SD card device (i.e. /dev/xxx):
|
||||||
|
|
||||||
|
$ sudo dd if=output/images/sdcard.img of=/dev/xxx
|
||||||
|
$ sudo sync
|
||||||
|
|
||||||
|
Finally, you can insert the SD card to the Vyasa RK3288 board, close J4 and boot it.
|
||||||
|
|
@ -0,0 +1,26 @@
|
||||||
|
image boot.vfat {
|
||||||
|
vfat {
|
||||||
|
files = {
|
||||||
|
"u-boot-spl.bin",
|
||||||
|
"u-boot.itb",
|
||||||
|
"ae350_ax45mp.dtb",
|
||||||
|
}
|
||||||
|
}
|
||||||
|
size = 2M
|
||||||
|
}
|
||||||
|
|
||||||
|
image sdcard.img {
|
||||||
|
hdimage {
|
||||||
|
}
|
||||||
|
|
||||||
|
partition boot {
|
||||||
|
partition-type = 0xC
|
||||||
|
image = "boot.vfat"
|
||||||
|
}
|
||||||
|
|
||||||
|
partition rootfs {
|
||||||
|
partition-type = 0x83
|
||||||
|
bootable = true
|
||||||
|
image = "rootfs.ext4"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,38 @@
|
||||||
|
From 16aad5594e08550295ea3c12c1c9ed6f64774748 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Rick Chen <rick@andestech.com>
|
||||||
|
Date: Tue, 29 Mar 2022 13:41:10 +0800
|
||||||
|
Subject: [PATCH] mmc: ftsdc010_mci: Support DTS of ftsdc010 driver for
|
||||||
|
generic dma
|
||||||
|
|
||||||
|
The ftsdc010 driver has been implemented for generic dma in Linux
|
||||||
|
kernel. And its compatible is andestech,atfsdc010g to distinguish
|
||||||
|
the legacy andestech,atfsdc010 which is not for generic dma.
|
||||||
|
|
||||||
|
Althought the ftsdc010_mci driver in U-Boot does not use dma, but
|
||||||
|
it still can work well with the mmc node for generic dma. So add
|
||||||
|
the compatible string to support it.
|
||||||
|
|
||||||
|
Signed-off-by: Rick Chen <rick@andestech.com>
|
||||||
|
|
||||||
|
Upstream-Status: Pending
|
||||||
|
|
||||||
|
Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
|
||||||
|
---
|
||||||
|
drivers/mmc/ftsdc010_mci.c | 1 +
|
||||||
|
1 file changed, 1 insertion(+)
|
||||||
|
|
||||||
|
diff --git a/drivers/mmc/ftsdc010_mci.c b/drivers/mmc/ftsdc010_mci.c
|
||||||
|
index 570d54cf9d..65b1d447a8 100644
|
||||||
|
--- a/drivers/mmc/ftsdc010_mci.c
|
||||||
|
+++ b/drivers/mmc/ftsdc010_mci.c
|
||||||
|
@@ -460,6 +460,7 @@ int ftsdc010_mmc_bind(struct udevice *dev)
|
||||||
|
|
||||||
|
static const struct udevice_id ftsdc010_mmc_ids[] = {
|
||||||
|
{ .compatible = "andestech,atfsdc010" },
|
||||||
|
+ { .compatible = "andestech,atfsdc010g" },
|
||||||
|
{ }
|
||||||
|
};
|
||||||
|
|
||||||
|
--
|
||||||
|
2.34.1
|
||||||
|
|
||||||
|
|
@ -0,0 +1,42 @@
|
||||||
|
From 933ad8a59f7fd9b2088badc3e97167d750a40b5a Mon Sep 17 00:00:00 2001
|
||||||
|
From: Bin Meng <bmeng.cn@gmail.com>
|
||||||
|
Date: Mon, 12 Jul 2021 11:52:31 +0800
|
||||||
|
Subject: [PATCH] spl: Align device tree blob address at 8-byte boundary
|
||||||
|
|
||||||
|
Since libfdt v1.6.1, a new requirement on the device tree address via:
|
||||||
|
|
||||||
|
commit 5e735860c478 ("libfdt: Check for 8-byte address alignment in fdt_ro_probe_()")
|
||||||
|
|
||||||
|
must be met that the device tree must be loaded in to memory at an
|
||||||
|
8-byte aligned address.
|
||||||
|
|
||||||
|
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
||||||
|
|
||||||
|
This patch was imported from U-boot patchwork:
|
||||||
|
https://patchwork.ozlabs.org/project/uboot/patch/20210712035231.26475-1-bmeng.cn@gmail.com/
|
||||||
|
|
||||||
|
Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
|
||||||
|
---
|
||||||
|
common/spl/spl_fit.c | 6 ++++++
|
||||||
|
1 file changed, 6 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c
|
||||||
|
index a35be529..a76ad14a 100644
|
||||||
|
--- a/common/spl/spl_fit.c
|
||||||
|
+++ b/common/spl/spl_fit.c
|
||||||
|
@@ -382,6 +382,12 @@ static int spl_fit_append_fdt(struct spl_image_info *spl_image,
|
||||||
|
*/
|
||||||
|
image_info.load_addr = spl_image->load_addr + spl_image->size;
|
||||||
|
|
||||||
|
+ /*
|
||||||
|
+ * Since libfdt v1.6.1, the device tree must be loaded in to memory
|
||||||
|
+ * at an 8-byte aligned address.
|
||||||
|
+ */
|
||||||
|
+ image_info.load_addr = roundup(image_info.load_addr, 8);
|
||||||
|
+
|
||||||
|
/* Figure out which device tree the board wants to use */
|
||||||
|
node = spl_fit_get_image_node(ctx, FIT_FDT_PROP, index++);
|
||||||
|
if (node < 0) {
|
||||||
|
--
|
||||||
|
2.34.1
|
||||||
|
|
||||||
|
|
@ -0,0 +1,3 @@
|
||||||
|
#!/bin/sh
|
||||||
|
cp $BINARIES_DIR/Image $TARGET_DIR/boot
|
||||||
|
cp $BINARIES_DIR/ae350_ax45mp.dtb $TARGET_DIR/boot
|
||||||
|
|
@ -0,0 +1,106 @@
|
||||||
|
Intro
|
||||||
|
=====
|
||||||
|
|
||||||
|
Andestech AE350 Platform
|
||||||
|
|
||||||
|
The AE350 prototype demonstrates the AE350 platform on the FPGA.
|
||||||
|
|
||||||
|
How to build it
|
||||||
|
===============
|
||||||
|
|
||||||
|
Configure Buildroot
|
||||||
|
-------------------
|
||||||
|
|
||||||
|
$ make andes_ae350_45_defconfig
|
||||||
|
|
||||||
|
If you want to customize your configuration:
|
||||||
|
|
||||||
|
$ make menuconfig
|
||||||
|
|
||||||
|
Build everything
|
||||||
|
----------------
|
||||||
|
Note: you will need to access to the network, since Buildroot will
|
||||||
|
download the packages' sources.
|
||||||
|
|
||||||
|
$ make
|
||||||
|
|
||||||
|
Result of the build
|
||||||
|
-------------------
|
||||||
|
|
||||||
|
After building, you should obtain the following files:
|
||||||
|
|
||||||
|
output/images/
|
||||||
|
|-- ae350_ax45mp.dtb
|
||||||
|
|-- boot.vfat
|
||||||
|
|-- fw_dynamic.bin
|
||||||
|
|-- fw_dynamic.elf
|
||||||
|
|-- Image
|
||||||
|
|-- rootfs.ext2
|
||||||
|
|-- rootfs.ext4 -> rootfs.ext2
|
||||||
|
|-- sdcard.img
|
||||||
|
|-- u-boot-spl.bin
|
||||||
|
`-- u-boot.itb
|
||||||
|
|
||||||
|
How to update the bootloader and device-tree
|
||||||
|
============================================
|
||||||
|
|
||||||
|
To update the bootloader and device tree, make sure you have
|
||||||
|
an ICEman (Andes OpenOCD [1]) and AICE [2] connection set up
|
||||||
|
as below:
|
||||||
|
|
||||||
|
Local Host Local/Remote Host
|
||||||
|
.-----------------. .--------------.
|
||||||
|
| buildroot images| | |
|
||||||
|
| | ICEman host <IP:PORT>
|
||||||
|
| .----------. | | .--------. |
|
||||||
|
| | SPI_burn |<---+--socket--+->| ICEman | |
|
||||||
|
| '----------' | | '--.-----' |
|
||||||
|
'-----------------' '-----|--------'
|
||||||
|
|
|
||||||
|
USB
|
||||||
|
.--------------. |
|
||||||
|
| target | .-----v-----.
|
||||||
|
| board <----JTAG---| AICE |
|
||||||
|
| | '-----------'
|
||||||
|
'--------------'
|
||||||
|
|
||||||
|
[1] https://github.com/andestech/ICEman
|
||||||
|
[2] https://www.andestech.com/en/products-solutions/andeshape-platforms/aice-micro/
|
||||||
|
|
||||||
|
The Andes SPI_burn tool will be located in output/host/bin. Use
|
||||||
|
the following commands to update the bootloader and device tree:
|
||||||
|
|
||||||
|
$ SPI_burn --host $ICE_IP --port $ICE_BURNER_PORT --addr 0x0 -i u-boot-spl.bin
|
||||||
|
$ SPI_burn --host $ICE_IP --port $ICE_BURNER_PORT --addr 0x10000 -i u-boot.itb
|
||||||
|
$ SPI_burn --host $ICE_IP --port $ICE_BURNER_PORT --addr 0xf0000 -i ae350_ax45mp.dtb
|
||||||
|
|
||||||
|
Note that the --addr option specifies the offset starting from
|
||||||
|
the flash base address 0x80000000 and set by U-Boot configurations.
|
||||||
|
e.g.
|
||||||
|
u-boot-spl.bin : CONFIG_SPL_TEXT_BASE=0x80000000
|
||||||
|
u-boot.itb : CONFIG_SPL_LOAD_FIT_ADDRESS=0x80010000
|
||||||
|
ae350_ax45mp.dtb: CONFIG_SYS_FDT_BASE=0x800f0000
|
||||||
|
|
||||||
|
How to write the SD card
|
||||||
|
========================
|
||||||
|
|
||||||
|
Copy the sdcard.img to a SD card with "dd":
|
||||||
|
|
||||||
|
$ sudo dd if=sdcard.img of=/dev/sdX bs=4096
|
||||||
|
$ sudo sync
|
||||||
|
|
||||||
|
Your SD card partition should be:
|
||||||
|
|
||||||
|
Disk /dev/sdb: 14.48 GiB, 15552479232 bytes, 30375936 sectors
|
||||||
|
Disk model: Multi-Card
|
||||||
|
Units: sectors of 1 * 512 = 512 bytes
|
||||||
|
Sector size (logical/physical): 512 bytes / 512 bytes
|
||||||
|
I/O size (minimum/optimal): 512 bytes / 512 bytes
|
||||||
|
Disklabel type: dos
|
||||||
|
Disk identifier: 0x00000000
|
||||||
|
|
||||||
|
Device Boot Start End Sectors Size Id Type
|
||||||
|
/dev/sdb1 1 4096 4096 2M c W95 FAT32 (LBA)
|
||||||
|
/dev/sdb2 * 4097 126976 122880 60M 83 Linux
|
||||||
|
|
||||||
|
Insert SD card and reset the board, it should boot Linux from mmc.
|
||||||
|
|
@ -0,0 +1,4 @@
|
||||||
|
label linux
|
||||||
|
kernel /boot/Image
|
||||||
|
fdt /boot/ae350_ax45mp.dtb
|
||||||
|
append earlycon=sbi root=/dev/mmcblk0p2 rootwait
|
||||||
|
|
@ -0,0 +1,6 @@
|
||||||
|
CONFIG_SPL_FS_FAT=y
|
||||||
|
CONFIG_SPL_MMC=y
|
||||||
|
CONFIG_SPL_OPENSBI_LOAD_ADDR=0x0
|
||||||
|
CONFIG_SPL_OPENSBI_SCRATCH_OPTIONS=0x0
|
||||||
|
CONFIG_DISPLAY_CPUINFO=y
|
||||||
|
CONFIG_DISPLAY_BOARDINFO=y
|
||||||
|
|
@ -0,0 +1,4 @@
|
||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
mkdir -p ${TARGET_DIR}/lib/firmware
|
||||||
|
cp -f ${BUILD_DIR}/linux-custom/br2-ucls1012a.its ${BINARIES_DIR}/
|
||||||
|
|
@ -0,0 +1,6 @@
|
||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
MKIMAGE=${HOST_DIR}/usr/bin/mkimage
|
||||||
|
MKIMAGE_IN=${BINARIES_DIR}/br2-ucls1012a.its
|
||||||
|
MKIMAGE_OUT=${BINARIES_DIR}/part0-000000.itb
|
||||||
|
${MKIMAGE} -f ${MKIMAGE_IN} ${MKIMAGE_OUT}
|
||||||
|
|
@ -0,0 +1,74 @@
|
||||||
|
Arcturus uCLS1012A SoM
|
||||||
|
======================
|
||||||
|
|
||||||
|
This tutorial describes how to use the predefined Buildroot
|
||||||
|
configuration for the Arcturus uCLS101A SoM platform.
|
||||||
|
|
||||||
|
Additional information about the uCLS1012A System on Module can be found at
|
||||||
|
https://www.arcturusnetworks.com/products/ucls1012a
|
||||||
|
and product support for registered users at
|
||||||
|
https://www.arcturusnetworks.com/support
|
||||||
|
|
||||||
|
Building
|
||||||
|
--------
|
||||||
|
|
||||||
|
Return to the top directory <buildrootdir> and execute the following commands.
|
||||||
|
|
||||||
|
make arcturus_ucls1012a_defconfig
|
||||||
|
make
|
||||||
|
|
||||||
|
Result of the build
|
||||||
|
-------------------
|
||||||
|
|
||||||
|
After building, you should obtain this tree:
|
||||||
|
|
||||||
|
output/images/
|
||||||
|
+-- arc-ucls1012a.dtb
|
||||||
|
+-- Image.gz
|
||||||
|
+-- part0-000000.itb
|
||||||
|
+-- rootfs.cpio
|
||||||
|
+-- rootfs.cpio.gz
|
||||||
|
+-- rootfs.tar
|
||||||
|
+-- u-boot.bin
|
||||||
|
+-- br2-ucls1012a.its
|
||||||
|
|
||||||
|
Flashing
|
||||||
|
--------
|
||||||
|
|
||||||
|
You'll need to program the image created by buildroot into the SPI NOR flash.
|
||||||
|
|
||||||
|
1. Reboot your module and via the serial console press <escape> to enter the B$
|
||||||
|
u-boot shell.
|
||||||
|
From the shell you will need to update four environment variables replacing the
|
||||||
|
IPv4 IP Address with ones that will work with your network and tftp server.
|
||||||
|
|
||||||
|
B$ setenv ipaddr 192.168.1.81
|
||||||
|
B$ setenv serverip 192.168.1.80
|
||||||
|
B$ setenv gatewayip 192.168.1.1
|
||||||
|
B$ setenv netmask 255.255.255.0
|
||||||
|
B$ saveenv
|
||||||
|
|
||||||
|
2. Enable tftp server to serve the <buildrootdir>/output/images/ folder.
|
||||||
|
|
||||||
|
3. Program the new U-Boot binary (optional)
|
||||||
|
If you don't feel confident upgrading your bootloader then don't do it,
|
||||||
|
it's unnecessary most of the time.
|
||||||
|
|
||||||
|
B$ tftp u-boot.bin
|
||||||
|
B$ run program_uboot
|
||||||
|
|
||||||
|
4. Program the ITB image (includes Kernel, DTB and Ramdisk)
|
||||||
|
|
||||||
|
B$ tftp part0-000000.itb
|
||||||
|
B$ run iprogram
|
||||||
|
|
||||||
|
5. Booting your new system
|
||||||
|
|
||||||
|
Reboot your system by reset command
|
||||||
|
B$ reset
|
||||||
|
|
||||||
|
or
|
||||||
|
|
||||||
|
B$ run bootcmd
|
||||||
|
|
||||||
|
Good Luck !
|
||||||
|
|
@ -0,0 +1,74 @@
|
||||||
|
Arcturus uCP1020 SoM
|
||||||
|
====================
|
||||||
|
|
||||||
|
This tutorial describes how to use the predefined Buildroot
|
||||||
|
configuration for the Arcturus uCP1020 SoM platform.
|
||||||
|
|
||||||
|
Additional information about this module can be found at
|
||||||
|
<www.arcturusnetworks.com/products/ucp1020>
|
||||||
|
|
||||||
|
Building
|
||||||
|
--------
|
||||||
|
|
||||||
|
make arcturus_ucp1020_defconfig
|
||||||
|
make
|
||||||
|
|
||||||
|
Result of the build
|
||||||
|
-------------------
|
||||||
|
|
||||||
|
After building, you should obtain this tree:
|
||||||
|
|
||||||
|
output/images/
|
||||||
|
+-- rootfs.jffs2
|
||||||
|
+-- rootfs.tar
|
||||||
|
+-- u-boot.bin
|
||||||
|
+-- ucp1020.dtb
|
||||||
|
+-- uImage
|
||||||
|
|
||||||
|
Flashing
|
||||||
|
--------
|
||||||
|
|
||||||
|
You'll need to program the files created by buildroot into the NOR flash.
|
||||||
|
|
||||||
|
1. Program the new U-Boot binary (optional)
|
||||||
|
If you don't feel confident upgrading your bootloader then don't do it,
|
||||||
|
it's unnecessary most of the time.
|
||||||
|
|
||||||
|
B$ tftp u-boot.bin
|
||||||
|
B$ protect off 0xeff80000 +$filesize
|
||||||
|
B$ erase 0xeff80000 +$filesize
|
||||||
|
B$ cp.b $loadaddr 0xeff80000 $filesize
|
||||||
|
B$ protect on 0xeff80000 +$filesize
|
||||||
|
|
||||||
|
2. Program the kernel
|
||||||
|
|
||||||
|
B$ tftp uImage
|
||||||
|
B$ erase 0xec140000 +$filesize
|
||||||
|
B$ cp.b $loadaddr 0xec140000 $filesize
|
||||||
|
|
||||||
|
3. Program the DTB
|
||||||
|
|
||||||
|
B$ tftp ucp1020.dtb
|
||||||
|
B$ erase 0xec100000 +$filesize
|
||||||
|
B$ cp.b $loadaddr 0xec100000 $filesize
|
||||||
|
|
||||||
|
4. Program the jffs2 root filesystem
|
||||||
|
|
||||||
|
B$ tftp rootfs.jffs2
|
||||||
|
B$ erase 0xec800000 0xee8fffff
|
||||||
|
B$ cp.b $loadaddr 0xec800000 $filesize
|
||||||
|
|
||||||
|
5. Booting your new system
|
||||||
|
|
||||||
|
B$ setenv norboot 'setenv bootargs root=/dev/mtdblock1 rootfstype=jffs2 console=$consoledev,$baudrate;bootm 0xec140000 - 0xec100000'
|
||||||
|
|
||||||
|
If you want to set this boot option as default:
|
||||||
|
|
||||||
|
B$ setenv bootcmd 'run norboot'
|
||||||
|
B$ saveenv
|
||||||
|
|
||||||
|
...or for a single boot:
|
||||||
|
|
||||||
|
B$ run norboot
|
||||||
|
|
||||||
|
Good Luck !
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
../linux/linux.hash
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
# From https://cdn.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc
|
||||||
|
sha256 5ff5bd84ea0e22c53437302db5d394d0a92d8b8b1a88ce20d1098298e9f7630a linux-6.12.15.tar.xz
|
||||||
|
|
@ -0,0 +1,38 @@
|
||||||
|
Introduction
|
||||||
|
============
|
||||||
|
|
||||||
|
This is the support for the ARM Foundation v8 machine emulated by the
|
||||||
|
ARM software simulator of the AArch64 architecture.
|
||||||
|
|
||||||
|
Building
|
||||||
|
========
|
||||||
|
|
||||||
|
$ make arm_foundationv8_defconfig
|
||||||
|
$ make
|
||||||
|
|
||||||
|
Generated files under output/images:
|
||||||
|
|
||||||
|
* linux-system.axf: An image comprising the boot-wrapper-aarch64 minimal
|
||||||
|
firmware and bootloader, a Devicetree and the Linux kernel.
|
||||||
|
* rootfs.ext2: The OS root filesystem.
|
||||||
|
|
||||||
|
Running on the simulator
|
||||||
|
========================
|
||||||
|
|
||||||
|
Download the AArch64 software simulator from one of the following sources,
|
||||||
|
corresponding to your host computer:
|
||||||
|
|
||||||
|
- https://developer.arm.com/-/cdn-downloads/permalink/FVPs-Architecture/FM-11.27/Foundation_Platform_11.27_19_Linux64.tgz
|
||||||
|
- https://developer.arm.com/-/cdn-downloads/permalink/FVPs-Architecture/FM-11.27/Foundation_Platform_11.27_19_Linux64_armv8l.tgz
|
||||||
|
|
||||||
|
Finally, boot your system with:
|
||||||
|
|
||||||
|
${LOCATION_OF_FOUNDATIONV8_SIMULATOR}/models/Linux64_GCC-9.3/Foundation_Platform \
|
||||||
|
--arm-v8.0 \
|
||||||
|
--image output/images/linux-system.axf \
|
||||||
|
--block-device output/images/rootfs.ext2 \
|
||||||
|
--network=nat \
|
||||||
|
--cores 4
|
||||||
|
|
||||||
|
You can get network access from within the simulated environment
|
||||||
|
by requesting an IP address using DHCP (run the command 'udhcpc').
|
||||||
|
|
@ -0,0 +1,15 @@
|
||||||
|
# Arm A-Profile Base RevC AEM FVP config
|
||||||
|
bp.secure_memory=1
|
||||||
|
bp.ve_sysregs.exit_on_shutdown=1
|
||||||
|
cache_state_modelled=0
|
||||||
|
cluster0.NUM_CORES=4
|
||||||
|
cluster0.cpu0.enable_crc32=1
|
||||||
|
cluster0.cpu1.enable_crc32=1
|
||||||
|
cluster0.cpu2.enable_crc32=1
|
||||||
|
cluster0.cpu3.enable_crc32=1
|
||||||
|
cluster1.NUM_CORES=4
|
||||||
|
cluster1.cpu0.enable_crc32=1
|
||||||
|
cluster1.cpu1.enable_crc32=1
|
||||||
|
cluster1.cpu2.enable_crc32=1
|
||||||
|
cluster1.cpu3.enable_crc32=1
|
||||||
|
pctl.startup=0.0.0.0
|
||||||
|
|
@ -0,0 +1,18 @@
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2024, ARM Limited and Contributors. All rights reserved.
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: BSD-3-Clause
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "fvp-base-gicv3-psci-1t.dts"
|
||||||
|
|
||||||
|
/* The TF-A Devicetree does not have the OP-TEE node; let's add it. */
|
||||||
|
|
||||||
|
/ {
|
||||||
|
firmware {
|
||||||
|
optee {
|
||||||
|
compatible = "linaro,optee-tz";
|
||||||
|
method = "smc";
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
@ -0,0 +1,31 @@
|
||||||
|
image efi-part.vfat {
|
||||||
|
vfat {
|
||||||
|
file EFI {
|
||||||
|
image = "efi-part/EFI"
|
||||||
|
}
|
||||||
|
|
||||||
|
file Image {
|
||||||
|
image = "Image"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
size = 128M
|
||||||
|
}
|
||||||
|
|
||||||
|
image disk.img {
|
||||||
|
hdimage {
|
||||||
|
partition-table-type = "gpt"
|
||||||
|
}
|
||||||
|
|
||||||
|
partition boot {
|
||||||
|
image = "efi-part.vfat"
|
||||||
|
partition-type-uuid = U
|
||||||
|
offset = 32K
|
||||||
|
bootable = true
|
||||||
|
}
|
||||||
|
|
||||||
|
partition root {
|
||||||
|
partition-type-uuid = b921b045-1df0-41c3-af44-4c6f280d3fae
|
||||||
|
image = "rootfs.ext2"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,6 @@
|
||||||
|
set default="0"
|
||||||
|
set timeout="5"
|
||||||
|
|
||||||
|
menuentry "Buildroot" {
|
||||||
|
linux /Image root=PARTLABEL=root rootwait
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
# Locally calculated
|
||||||
|
sha256 c0f23ccc71c49989e9ad238acf334473c17b7c88f79a20c829c3d443e3794a22 arm-trusted-firmware-v2.11-git4.tar.gz
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
../linux/linux.hash
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
# From https://www.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc
|
||||||
|
sha256 524858852f5869a9ef17de8b1e6e7faf05bcb2c462bc96b3c24dbf82ede373cf linux-6.10.12.tar.xz
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
# Locally calculated
|
||||||
|
sha256 f591da9ab90ef3d6b3d173766d0ddff90c4ed7330680897486117df390d83c8f u-boot-2024.07.tar.bz2
|
||||||
|
|
@ -0,0 +1,7 @@
|
||||||
|
#!/bin/sh
|
||||||
|
set -eu
|
||||||
|
|
||||||
|
BOARD_DIR=$(dirname "$0")
|
||||||
|
|
||||||
|
# Override the default GRUB configuration file with our own.
|
||||||
|
cp -f "${BOARD_DIR}/grub.cfg" "${BINARIES_DIR}/efi-part/EFI/BOOT/grub.cfg"
|
||||||
|
|
@ -0,0 +1,73 @@
|
||||||
|
Introduction
|
||||||
|
============
|
||||||
|
|
||||||
|
The arm_fvp_ebbr_defconfig is meant to illustrate some aspects of the Arm EBBR
|
||||||
|
specification[1] and the Arm SystemReady IR[2] compliance program.
|
||||||
|
It allows building an AArch64 U-Boot based firmware implementing the subset of
|
||||||
|
UEFI defined by EBBR, as well as a Linux OS disk image booting with UEFI, to run
|
||||||
|
on the Arm A-Profile Base RevC AEM FVP.
|
||||||
|
|
||||||
|
Building
|
||||||
|
========
|
||||||
|
|
||||||
|
$ make arm_fvp_ebbr_defconfig
|
||||||
|
$ make
|
||||||
|
|
||||||
|
Generated files under output/images:
|
||||||
|
|
||||||
|
* bl1.bin: A ROM image built from TF-A.
|
||||||
|
* fip.bin: A firmware image comprising TF-A, OP-TEE and the U-Boot bootloader.
|
||||||
|
* disk.img: An OS disk image comprising the GRUB bootloader, the Linux kernel
|
||||||
|
and the root filesystem.
|
||||||
|
|
||||||
|
Running on the FVP
|
||||||
|
==================
|
||||||
|
|
||||||
|
Download the FVP from one of the following sources, corresponding to your host
|
||||||
|
computer:
|
||||||
|
|
||||||
|
- https://developer.arm.com/-/cdn-downloads/permalink/Fixed-Virtual-Platforms/FM-11.27/FVP_Base_RevC-2xAEMvA_11.27_19_Linux64.tgz
|
||||||
|
- https://developer.arm.com/-/cdn-downloads/permalink/Fixed-Virtual-Platforms/FM-11.27/FVP_Base_RevC-2xAEMvA_11.27_19_Linux64_armv8l.tgz
|
||||||
|
|
||||||
|
The FVP will be located under one of the corresponding folders:
|
||||||
|
|
||||||
|
- Base_RevC_AEMvA_pkg/models/Linux64_GCC-9.3
|
||||||
|
- Base_RevC_AEMvA_pkg/models/Linux64_armv8l_GCC-9.3
|
||||||
|
|
||||||
|
Run the simulation with:
|
||||||
|
|
||||||
|
FVP_Base_RevC-2xAEMvA \
|
||||||
|
--config-file board/arm/fvp-ebbr/fvp-config.txt \
|
||||||
|
-C bp.secureflashloader.fname="output/images/bl1.bin" \
|
||||||
|
-C bp.flashloader0.fname="output/images/fip.bin" \
|
||||||
|
-C bp.virtioblockdevice.image_path="output/images/disk.img"
|
||||||
|
|
||||||
|
The login prompt will appear in a new X terminal.
|
||||||
|
|
||||||
|
Using the EBBR firmware to run another OS on the FVP
|
||||||
|
----------------------------------------------------
|
||||||
|
|
||||||
|
It is possible to use the generated firmware binaries to run another OS
|
||||||
|
supporting the EBBR specification.
|
||||||
|
|
||||||
|
To run another OS on simulation using a live or pre-installed image, use the
|
||||||
|
same FVP command line as for the generated OS but adapt the OS image path in the
|
||||||
|
virtioblockdevice stanza.
|
||||||
|
The image generated by the aarch64_efi_defconfig or the Arm ACS-IR images[3] are
|
||||||
|
examples of pre-installed OS images.
|
||||||
|
Linux distributions such as Debian, Fedora, openSUSE or Ubuntu provide a
|
||||||
|
pre-installed OS image.
|
||||||
|
|
||||||
|
Miscellaneous
|
||||||
|
=============
|
||||||
|
|
||||||
|
This configuration is inspired by the arm_foundationv8_defconfig, the
|
||||||
|
qemu_aarch64_virt_defconfig and the Arm SystemReady IR IoT Integration, Test,
|
||||||
|
and Certification Guide[4].
|
||||||
|
|
||||||
|
Firmware update, MMC and network are currently not supported.
|
||||||
|
|
||||||
|
[1]: https://github.com/ARM-software/ebbr
|
||||||
|
[2]: https://developer.arm.com/Architectures/Arm%20SystemReady%20IR
|
||||||
|
[3]: https://github.com/ARM-software/arm-systemready/tree/main/IR/prebuilt_images
|
||||||
|
[4]: https://developer.arm.com/documentation/DUI1101/latest/
|
||||||
|
|
@ -0,0 +1,49 @@
|
||||||
|
# CONFIG_USE_BOOTCOMMAND is not set
|
||||||
|
CONFIG_BOOTCOMMAND="bootflow scan -lb"
|
||||||
|
CONFIG_BOOTMETH_DISTRO=y
|
||||||
|
CONFIG_BOOTM_EFI=y
|
||||||
|
CONFIG_BOOTSTD_BOOTCOMMAND=y
|
||||||
|
CONFIG_BOOTSTD_DEFAULTS=y
|
||||||
|
CONFIG_BOOTSTD_FULL=y
|
||||||
|
CONFIG_CMD_BOOTDEV=y
|
||||||
|
CONFIG_CMD_BOOTEFI=y
|
||||||
|
CONFIG_CMD_BOOTEFI_HELLO=y
|
||||||
|
CONFIG_CMD_BOOTEFI_HELLO_COMPILE=y
|
||||||
|
CONFIG_CMD_BOOTEFI_SELFTEST=y
|
||||||
|
CONFIG_CMD_BOOTMETH=y
|
||||||
|
CONFIG_CMD_DM=y
|
||||||
|
CONFIG_CMD_EFIDEBUG=y
|
||||||
|
CONFIG_CMD_EFI_VARIABLE_FILE_STORE=y
|
||||||
|
CONFIG_CMD_GETTIME=y
|
||||||
|
CONFIG_CMD_GPT=y
|
||||||
|
CONFIG_CMD_NVEDIT_EFI=y
|
||||||
|
CONFIG_CMD_RNG=y
|
||||||
|
CONFIG_CMD_RTC=y
|
||||||
|
CONFIG_CMD_TIME=y
|
||||||
|
CONFIG_DM_RNG=y
|
||||||
|
CONFIG_DM_RTC=y
|
||||||
|
CONFIG_EFI_DEVICE_PATH_TO_TEXT=y
|
||||||
|
CONFIG_EFI_GET_TIME=y
|
||||||
|
CONFIG_EFI_HAVE_RUNTIME_RESET=y
|
||||||
|
CONFIG_EFI_LOADER=y
|
||||||
|
CONFIG_EFI_LOADER_HII=y
|
||||||
|
CONFIG_EFI_MM_COMM_TEE=y
|
||||||
|
CONFIG_EFI_PARTITION=y
|
||||||
|
CONFIG_EFI_SECURE_BOOT=y
|
||||||
|
CONFIG_EFI_SET_TIME=y
|
||||||
|
CONFIG_EFI_UNICODE_CAPITALIZATION=y
|
||||||
|
CONFIG_EFI_UNICODE_COLLATION_PROTOCOL2=y
|
||||||
|
CONFIG_EFI_VARIABLE_FILE_STORE=y
|
||||||
|
CONFIG_FAT_WRITE=y
|
||||||
|
CONFIG_FIT=y
|
||||||
|
CONFIG_FS_FAT=y
|
||||||
|
CONFIG_ISO_PARTITION=y
|
||||||
|
CONFIG_MISC=y
|
||||||
|
CONFIG_OF_CONTROL=y
|
||||||
|
CONFIG_OF_LIBFDT=y
|
||||||
|
CONFIG_OPTEE=y
|
||||||
|
CONFIG_PARTITION_TYPE_GUID=y
|
||||||
|
CONFIG_RNG_OPTEE=y
|
||||||
|
CONFIG_TEE=y
|
||||||
|
CONFIG_USE_BOOTCOMMAND=y
|
||||||
|
CONFIG_VEXPRESS_CONFIG=y
|
||||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue