diff options
| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2024-01-17 17:46:52 +0100 |
|---|---|---|
| committer | Leo Yu-Chi Liang <ycliang@andestech.com> | 2024-01-31 16:52:30 +0800 |
| commit | 6b0520c939e068aee9f367be951133c249447082 (patch) | |
| tree | 743328551cb51f930d48303eb7cd97b1a2acdbb1 | |
| parent | 282159ff242b7dcce1163f64fb6ed564c060b1a5 (diff) | |
cmd: sbi: add support for Debug Trigger Extension
Detect and show if the SBI implements the Debug Trigger Extension.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
| -rw-r--r-- | arch/riscv/include/asm/sbi.h | 1 | ||||
| -rw-r--r-- | cmd/riscv/sbi.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h index bf4c9af6220..d1113f3d703 100644 --- a/arch/riscv/include/asm/sbi.h +++ b/arch/riscv/include/asm/sbi.h @@ -33,6 +33,7 @@ enum sbi_ext_id { SBI_EXT_CPPC = 0x43505043, SBI_EXT_NACL = 0x4E41434C, SBI_EXT_STA = 0x535441, + SBI_EXT_DBTR = 0x44425452, }; enum sbi_ext_base_fid { diff --git a/cmd/riscv/sbi.c b/cmd/riscv/sbi.c index 940d9bc1681..9daf0e247ad 100644 --- a/cmd/riscv/sbi.c +++ b/cmd/riscv/sbi.c @@ -53,6 +53,7 @@ static struct sbi_ext extensions[] = { { SBI_EXT_CPPC, "Collaborative Processor Performance Control Extension" }, { SBI_EXT_NACL, "Nested Acceleration Extension" }, { SBI_EXT_STA, "Steal-time Accounting Extension" }, + { SBI_EXT_DBTR, "Debug Trigger Extension" }, }; static int do_sbi(struct cmd_tbl *cmdtp, int flag, int argc, |