cbce379faf
OpenSBI is a much improved alternative to BBL (riscv-pk). Add OpenSBI support to buildroot. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> [Thomas: - disable target installation, as we install nothing - enable staging installation - enable images installation only when needed - improve the comment about the staging installation] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
26 lines
857 B
Plaintext
26 lines
857 B
Plaintext
config BR2_TARGET_OPENSBI
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bool "opensbi"
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depends on BR2_riscv
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help
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OpenSBI aims to provide an open-source and extensible
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implementation of the RISC-V SBI specification for a platform
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specific firmware (M-mode) and a general purpose OS,
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hypervisor or bootloader (S-mode or HS-mode). OpenSBI
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implementation can be easily extended by RISC-V platform or
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System-on-Chip vendors to fit a particular hadware
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configuration.
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https://github.com/riscv/opensbi.git
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if BR2_TARGET_OPENSBI
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config BR2_TARGET_OPENSBI_PLAT
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string "OpenSBI Platform"
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default ""
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help
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Specifies the OpenSBI platform to build. If no platform is
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specified only the OpenSBI platform independent static
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library libsbi.a is built. If a platform is specified then
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the platform specific static library libplatsbi.a and firmware
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examples are built.
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endif
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