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| author | Chandni Cherukuri <chandni.cherukuri@arm.com> | 2018-11-22 10:15:25 +0530 |
|---|---|---|
| committer | Chandni Cherukuri <chandni.cherukuri@arm.com> | 2018-12-06 15:52:06 +0530 |
| commit | 187ae3158ca17057e3bda1263d2b5ca9fe8f1d62 (patch) | |
| tree | a04e1d038ce67470e2e5ba48d2d7643c09f6cef3 | |
| parent | 982261f7ece7a5524efd5b3f1b42b08cca777151 (diff) | |
| download | platform_external_arm-trusted-firmware-187ae3158ca17057e3bda1263d2b5ca9fe8f1d62.tar.gz platform_external_arm-trusted-firmware-187ae3158ca17057e3bda1263d2b5ca9fe8f1d62.tar.bz2 platform_external_arm-trusted-firmware-187ae3158ca17057e3bda1263d2b5ca9fe8f1d62.zip | |
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>
| -rw-r--r-- | plat/arm/css/sgi/sgi_bl31_setup.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/plat/arm/css/sgi/sgi_bl31_setup.c b/plat/arm/css/sgi/sgi_bl31_setup.c index a254388b5..b1aa089b4 100644 --- a/plat/arm/css/sgi/sgi_bl31_setup.c +++ b/plat/arm/css/sgi/sgi_bl31_setup.c @@ -62,5 +62,16 @@ void bl31_platform_setup(void) 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); } |