diff options
| author | Roberto Vargas <roberto.vargas@arm.com> | 2017-08-03 08:16:16 +0100 |
|---|---|---|
| committer | Roberto Vargas <roberto.vargas@arm.com> | 2017-09-25 13:32:20 +0100 |
| commit | d4c596be87e0b04404fc10ee49544eda33c0f625 (patch) | |
| tree | 1824de0ccd55451b7afca6bd4399308f20380917 /lib/psci/psci_setup.c | |
| parent | df312c5a2b152953f755df9d979cff20afb7ef4b (diff) | |
| download | arm-trusted-firmware-d4c596be87e0b04404fc10ee49544eda33c0f625.tar.gz | |
mem_protect: Add mem_protect API
This patch adds the generic code that links the psci smc handler
with the platform function that implements the mem_protect and
mem_check_range functionalities. These functions are optional
APIs added in PSCI v1.1 (ARM DEN022D).
Change-Id: I3bac1307a5ce2c7a196ace76db8317e8d8c8bb3f
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
Diffstat (limited to 'lib/psci/psci_setup.c')
| -rw-r--r-- | lib/psci/psci_setup.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/psci/psci_setup.c b/lib/psci/psci_setup.c index f70e34da4..5ef49acbe 100644 --- a/lib/psci/psci_setup.c +++ b/lib/psci/psci_setup.c @@ -243,6 +243,11 @@ int psci_setup(const psci_lib_args_t *lib_args) psci_caps |= define_psci_cap(PSCI_SYSTEM_RESET); if (psci_plat_pm_ops->get_node_hw_state) psci_caps |= define_psci_cap(PSCI_NODE_HW_STATE_AARCH64); + if (psci_plat_pm_ops->read_mem_protect && + psci_plat_pm_ops->write_mem_protect) + psci_caps |= define_psci_cap(PSCI_MEM_PROTECT); + if (psci_plat_pm_ops->mem_protect_chk) + psci_caps |= define_psci_cap(PSCI_MEM_CHK_RANGE_AARCH64); #if ENABLE_PSCI_STAT psci_caps |= define_psci_cap(PSCI_STAT_RESIDENCY_AARCH64); |