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author | 2023-10-10 14:33:42 +0000 | |
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committer | 2023-10-10 14:33:42 +0000 | |
commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/doc/usage/sbi.rst | |
parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/doc/usage/sbi.rst')
-rw-r--r-- | roms/u-boot/doc/usage/sbi.rst | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/roms/u-boot/doc/usage/sbi.rst b/roms/u-boot/doc/usage/sbi.rst new file mode 100644 index 000000000..96d886105 --- /dev/null +++ b/roms/u-boot/doc/usage/sbi.rst @@ -0,0 +1,49 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +sbi command +=========== + +Synopsis +-------- + +:: + + sbi + +Description +----------- + +The sbi command is used to display information about the SBI (Supervisor Binary +Interface) implementation on RISC-V systems. + +The output may look like: + +:: + + => sbi + SBI 0.2 + OpenSBI + Extensions: + sbi_set_timer + sbi_console_putchar + sbi_console_getchar + sbi_clear_ipi + sbi_send_ipi + sbi_remote_fence_i + sbi_remote_sfence_vma + sbi_remote_sfence_vma_asid + sbi_shutdown + SBI Base Functionality + Timer Extension + IPI Extension + RFENCE Extension + Hart State Management Extension + +The first line indicates the version of the RISC-V SBI specification. +The second line indicates the implementation. +The further lines enumerate the implemented extensions. + +Configuration +------------- + +To use the sbi command you must specify CONFIG_CMD_SBI=y. |