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https://github.com/thead-yocto-mirror/meta-riscv
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39a3237db5
Machine-specific packages (like Linux kernel) should have machine-specific PACKAGE_ARCH that is obtained from MACHINE_ARCH. This allows to separate their build artifacts in TMPDIR. Currently all RISC-V machines override MACHINE_ARCH and artifacts for machine-specific recipes collide. For example kernels of both qemuriscv64 and freedom-u540 machines will be deployed into the same $D directory. Remove MACHINE_ARCH override and set tune PACKAGE_ARCH via PACKAGE_EXTRA_ARCHS. Signed-off-by: Taras Kondratiuk <takondra@cisco.com>
32 lines
1.0 KiB
Plaintext
32 lines
1.0 KiB
Plaintext
#@TYPE: Machine
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#@NAME: generic riscv64 baremetal machine
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#@DESCRIPTION: Machine configuration for running a generic riscv64
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DEFAULTTUNE = "riscv64"
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require conf/machine/include/qemu.inc
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require conf/machine/include/tune-riscv.inc
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PREFERRED_VERSION_qemu = "${QEMUVERSION}"
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PREFERRED_VERSION_qemu-native = "${QEMUVERSION}"
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PREFERRED_VERSION_nativesdk-qemu = "${QEMUVERSION}"
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GDBVERSION = "riscv"
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QEMUVERSION = "riscv"
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# qemuboot options
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QB_MACHINE = "-machine virt"
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QB_DEFAULT_KERNEL = "bbl"
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QB_NETWORK_DEVICE = "-device virtio-net-device,netdev=net0,mac=@MAC@"
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QB_ROOTFS_OPT = "-drive file=@ROOTFS@,format=raw,id=hd0 -device virtio-blk-device,drive=hd0"
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QB_SLIRP_OPT = "-netdev user,id=net0,hostfwd=tcp::22222-:22"
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# Prelink does not yet work
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USER_CLASSES_remove = "image-prelink"
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# To support baremetal ld complains
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# /opt/riscv32/sysroots/x86_64-becsdk-linux/usr/libexec/riscv32-bec-elf/gcc/riscv32-bec-elf/7.3.0/real-ld: unrecognized option '--hash-style=gnu'
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#TARGET_LINK_HASH_STYLE = ""
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LINKER_HASH_STYLE = ""
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TCLIBC = "baremetal"
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