From d4c596be87e0b04404fc10ee49544eda33c0f625 Mon Sep 17 00:00:00 2001 From: Roberto Vargas Date: Thu, 3 Aug 2017 08:16:16 +0100 Subject: 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 --- lib/psci/psci_setup.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib/psci/psci_setup.c') 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); -- cgit v1.2.1