mirror of
https://github.com/apache/nuttx.git
synced 2026-06-12 14:13:21 +08:00
fa96350574
Summary: 1、cntfrq_el0 is used to store the timer frequency, which may be different from the CPU frequency. 2、Do not use up_perf interface for SMP. Signed-off-by: wangming9 <wangming9@xiaomi.com>