diff options
Diffstat (limited to 'services')
| -rw-r--r-- | services/std_svc/std_svc_setup.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/services/std_svc/std_svc_setup.c b/services/std_svc/std_svc_setup.c index 97a9fbd6..010bb8f7 100644 --- a/services/std_svc/std_svc_setup.c +++ b/services/std_svc/std_svc_setup.c @@ -81,9 +81,14 @@ uintptr_t std_svc_smc_handler(uint32_t smc_fid, uint64_t ret; #if ENABLE_RUNTIME_INSTRUMENTATION + + /* + * Flush cache line so that even if CPU power down happens + * the timestamp update is reflected in memory. + */ PMF_WRITE_TIMESTAMP(rt_instr_svc, RT_INSTR_ENTER_PSCI, - PMF_NO_CACHE_MAINT, + PMF_CACHE_MAINT, get_cpu_data(cpu_data_pmf_ts[CPU_DATA_PMF_TS0_IDX])); #endif |