diff options
Diffstat (limited to 'include/lib/psci/psci.h')
-rw-r--r-- | include/lib/psci/psci.h | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/include/lib/psci/psci.h b/include/lib/psci/psci.h index b6d6d4ea..c3e9ef7e 100644 --- a/include/lib/psci/psci.h +++ b/include/lib/psci/psci.h @@ -97,6 +97,12 @@ #define PSCI_NUM_CALLS 18 #endif +/* The macros below are used to identify PSCI calls from the SMC function ID */ +#define PSCI_FID_MASK 0xffe0u +#define PSCI_FID_VALUE 0u +#define is_psci_fid(_fid) \ + (((_fid) & PSCI_FID_MASK) == PSCI_FID_VALUE) + /******************************************************************************* * PSCI Migrate and friends ******************************************************************************/ @@ -326,9 +332,23 @@ int psci_migrate_info_type(void); long psci_migrate_info_up_cpu(void); int psci_features(unsigned int psci_fid); void __dead2 psci_power_down_wfi(void); -void psci_entrypoint(void); -void psci_register_spd_pm_hook(const spd_pm_ops_t *); -uintptr_t psci_smc_handler(uint32_t smc_fid, +void psci_arch_setup(void); + +/* + * The below API is deprecated. This is now replaced by bl31_warmboot_entry in + * AArch64. + */ +void psci_entrypoint(void) __deprecated; + +/******************************************************************************* + * Forward declarations + ******************************************************************************/ +struct entry_point_info; + +/****************************************************************************** + * PSCI Library Interfaces + *****************************************************************************/ +u_register_t psci_smc_handler(uint32_t smc_fid, u_register_t x1, u_register_t x2, u_register_t x3, @@ -336,9 +356,9 @@ uintptr_t psci_smc_handler(uint32_t smc_fid, void *cookie, void *handle, u_register_t flags); - -/* PSCI setup function */ -int psci_setup(void); +int psci_setup(uintptr_t mailbox_ep); +void psci_warmboot_entrypoint(void); +void psci_register_spd_pm_hook(const spd_pm_ops_t *pm); #endif /*__ASSEMBLY__*/ |