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| author | Olivier Deprez <olivier.deprez@arm.com> | 2020-03-30 15:29:00 +0000 |
|---|---|---|
| committer | TrustedFirmware Code Review <review@review.trustedfirmware.org> | 2020-03-30 15:29:00 +0000 |
| commit | e97841eba4590f3d149dfb2535f37e105b8ec7db (patch) | |
| tree | 3ebc5812ee0f482f622fa3487d3dfe869753d014 | |
| parent | de8f9cd4cd3c9292c9bf0578ed139f3c37ca5a2c (diff) | |
| parent | f27b6924d615ea3d61725891e882cdc725411ba9 (diff) | |
| download | platform_external_arm-trusted-firmware-e97841eba4590f3d149dfb2535f37e105b8ec7db.tar.gz platform_external_arm-trusted-firmware-e97841eba4590f3d149dfb2535f37e105b8ec7db.tar.bz2 platform_external_arm-trusted-firmware-e97841eba4590f3d149dfb2535f37e105b8ec7db.zip | |
Merge "Flush dcache when storing timestamp" into integration
| -rw-r--r-- | plat/common/plat_psci_common.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/plat/common/plat_psci_common.c b/plat/common/plat_psci_common.c index bed8890a7..c32e59f9c 100644 --- a/plat/common/plat_psci_common.c +++ b/plat/common/plat_psci_common.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2019, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2016-2020, ARM Limited and Contributors. All rights reserved. * Copyright (c) 2020, NVIDIA Corporation. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause @@ -63,7 +63,6 @@ static u_register_t calc_stat_residency(unsigned long long pwrupts, /* * Capture timestamp before entering a low power state. - * No cache maintenance is required when capturing the timestamp. * Cache maintenance may be needed when reading these timestamps. */ void plat_psci_stat_accounting_start( @@ -71,12 +70,11 @@ void plat_psci_stat_accounting_start( { assert(state_info != NULL); PMF_CAPTURE_TIMESTAMP(psci_svc, PSCI_STAT_ID_ENTER_LOW_PWR, - PMF_NO_CACHE_MAINT); + PMF_CACHE_MAINT); } /* * Capture timestamp after exiting a low power state. - * No cache maintenance is required when capturing the timestamp. * Cache maintenance may be needed when reading these timestamps. */ void plat_psci_stat_accounting_stop( @@ -84,7 +82,7 @@ void plat_psci_stat_accounting_stop( { assert(state_info != NULL); PMF_CAPTURE_TIMESTAMP(psci_svc, PSCI_STAT_ID_EXIT_LOW_PWR, - PMF_NO_CACHE_MAINT); + PMF_CACHE_MAINT); } /* |