diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/psci/psci_setup.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/psci/psci_setup.c b/lib/psci/psci_setup.c index 1ac1f23db..263ab68f9 100644 --- a/lib/psci/psci_setup.c +++ b/lib/psci/psci_setup.c @@ -238,6 +238,13 @@ int psci_setup(uintptr_t mailbox_ep) plat_setup_psci_ops(mailbox_ep, &psci_plat_pm_ops); assert(psci_plat_pm_ops); + /* + * Flush `psci_plat_pm_ops` as it will be accessed by secondary CPUs + * during warm boot before data cache is enabled. + */ + flush_dcache_range((uintptr_t)&psci_plat_pm_ops, + sizeof(psci_plat_pm_ops)); + /* Initialize the psci capability */ psci_caps = PSCI_GENERIC_CAP; |