diff options
Diffstat (limited to 'plat')
| -rw-r--r-- | plat/arm/css/common/css_pm.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/plat/arm/css/common/css_pm.c b/plat/arm/css/common/css_pm.c index 986cb0846..4735a9dcc 100644 --- a/plat/arm/css/common/css_pm.c +++ b/plat/arm/css/common/css_pm.c @@ -264,11 +264,23 @@ static int css_validate_power_state(unsigned int power_state, rc = arm_validate_power_state(power_state, req_state); /* + * Ensure that we don't overrun the pwr_domain_state array in the case + * where the platform supported max power level is less than the system + * power level + */ + +#if (PLAT_MAX_PWR_LVL == CSS_SYSTEM_PWR_DMN_LVL) + + /* * Ensure that the system power domain level is never suspended * via PSCI CPU SUSPEND API. Currently system suspend is only * supported via PSCI SYSTEM SUSPEND API. */ - req_state->pwr_domain_state[CSS_SYSTEM_PWR_DMN_LVL] = ARM_LOCAL_STATE_RUN; + + req_state->pwr_domain_state[CSS_SYSTEM_PWR_DMN_LVL] = + ARM_LOCAL_STATE_RUN; +#endif + return rc; } |