plat/arm/sgi: override 'plat_psci_ops_t' for SGI-Clark.Helios platform
For SGI-Clark.Helios platform, at present, only the CPU power ON/OFF
ops are supported. So override the PSCI ops to allow callbacks only
for CPU power ON/OFF operations.
Change-Id: Idc0a3deb78cb850310cbe849d77604fa9881579c
Signed-off-by: Chandni Cherukuri <chandni.cherukuri@arm.com>
diff --git a/plat/arm/css/sgi/sgi_bl31_setup.c b/plat/arm/css/sgi/sgi_bl31_setup.c
index a254388..b1aa089 100644
--- a/plat/arm/css/sgi/sgi_bl31_setup.c
+++ b/plat/arm/css/sgi/sgi_bl31_setup.c
@@ -62,5 +62,16 @@
const plat_psci_ops_t *plat_arm_psci_override_pm_ops(plat_psci_ops_t *ops)
{
+ /* For SGI-Clark.Helios platform only CPU ON/OFF is supported */
+ if ((sgi_plat_info.platform_id == SGI_CLARK_SID_VER_PART_NUM) &&
+ (sgi_plat_info.config_id == SGI_CLARK_HELIOS_CONFIG_ID)) {
+ ops->cpu_standby = NULL;
+ ops->system_off = NULL;
+ ops->system_reset = NULL;
+ ops->get_sys_suspend_power_state = NULL;
+ ops->pwr_domain_suspend = NULL;
+ ops->pwr_domain_suspend_finish = NULL;
+ }
+
return css_scmi_override_pm_ops(ops);
}