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| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2022-03-17 07:36:14 +0100 |
|---|---|---|
| committer | Leo Yu-Chi Liang <ycliang@andestech.com> | 2022-04-06 09:40:05 +0800 |
| commit | ca7e93fa9f6c417a2d260440ff4c0aaded259989 (patch) | |
| tree | d7af3313526b4c240f4df2c8f8d214d54ba4466d /arch/riscv/include/asm/sbi.h | |
| parent | 70ae54bd2579568372e79f69417e5cb568b24b6f (diff) | |
| download | u-boot-ca7e93fa9f6c417a2d260440ff4c0aaded259989.zip u-boot-ca7e93fa9f6c417a2d260440ff4c0aaded259989.tar.gz u-boot-ca7e93fa9f6c417a2d260440ff4c0aaded259989.tar.bz2 | |
riscv: provide missing base extension functions
Provide library functions to read:
* machine vendor ID
* machine architecture ID
* machine implementation ID
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Diffstat (limited to 'arch/riscv/include/asm/sbi.h')
| -rw-r--r-- | arch/riscv/include/asm/sbi.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h index 7645312..81fcfe0 100644 --- a/arch/riscv/include/asm/sbi.h +++ b/arch/riscv/include/asm/sbi.h @@ -155,6 +155,9 @@ long sbi_get_spec_version(void); int sbi_get_impl_id(void); int sbi_get_impl_version(long *version); int sbi_probe_extension(int ext); +int sbi_get_mvendorid(long *mvendorid); +int sbi_get_marchid(long *marchid); +int sbi_get_mimpid(long *mimpid); void sbi_srst_reset(unsigned long type, unsigned long reason); #endif |