diff --git a/common/lib/tsc.cpp b/common/lib/tsc.cpp index e6196972c..44f95d726 100644 --- a/common/lib/tsc.cpp +++ b/common/lib/tsc.cpp @@ -40,11 +40,6 @@ int tsc_init(struct Tsc *t) { return ret; #endif } -#elif defined(__aarch64__) - // Read counter frequency from system register - uint64_t cntfrq; - asm volatile("mrs %0, cntfrq_el0" : "=r"(cntfrq)); - t->frequency = cntfrq; #else #ifdef __linux__ int ret = kernel::get_cpu_frequency(&t->frequency);