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+.. SPDX-License-Identifier: GPL-2.0+
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+
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+sbi command
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+===========
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+
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+Synopsis
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+--------
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+
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+::
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+
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+ sbi
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+
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+Description
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+-----------
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+
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+The sbi command is used to display information about the SBI (Supervisor Binary
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+Interface) implementation on RISC-V systems.
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+
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+The output may look like:
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+
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+::
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+
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+ => sbi
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+ SBI 0.2
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+ OpenSBI
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+ Extensions:
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+ sbi_set_timer
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+ sbi_console_putchar
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+ sbi_console_getchar
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+ sbi_clear_ipi
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+ sbi_send_ipi
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+ sbi_remote_fence_i
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+ sbi_remote_sfence_vma
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+ sbi_remote_sfence_vma_asid
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+ sbi_shutdown
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+ SBI Base Functionality
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+ Timer Extension
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+ IPI Extension
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+ RFENCE Extension
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+ Hart State Management Extension
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+
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+The first line indicates the version of the RISC-V SBI specification.
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+The second line indicates the implementation.
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+The further lines enumerate the implemented extensions.
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+
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+Configuration
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+-------------
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+
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+To use the sbi command you must specify CONFIG_CMD_SBI=y.
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