diff options
| author | Anup Patel | 2018-12-12 06:12:31 -0800 |
|---|---|---|
| committer | Andes | 2018-12-18 09:56:27 +0800 |
| commit | 511107d85d6f2739a641076acfb5646ba2a19fc8 (patch) | |
| tree | f71c7e8185c6fe4ae6881e41d811e9d15f25672a /arch/riscv/cpu | |
| parent | 644a3cd77e840d1be6a714b8ce284d6ef3ad2f06 (diff) | |
riscv: Implement riscv_get_time() API using rdtime instruction
This adds an implementation of riscv_get_time() API that is using
rdtime instruction.
This is the case for S-mode U-Boot, and is useful for processors
that support rdtime in M-mode too.
Signed-off-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
Diffstat (limited to 'arch/riscv/cpu')
0 files changed, 0 insertions, 0 deletions