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| author | Hongbo Zhang <hongbo.zhang@nxp.com> | 2016-07-21 18:09:36 +0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2016-07-26 09:02:39 -0700 |
| commit | 116339d460f79911d1b87fa65753d966aaf8b7b9 (patch) | |
| tree | 2ae7f4eedddd24ba5dd4c88e1e5e43bbaa50284a /arch/arm/cpu | |
| parent | 9d3b8bd166e6c23ab83d0dcd49d81c6f0bf39e17 (diff) | |
| download | u-boot-imx-116339d460f79911d1b87fa65753d966aaf8b7b9.zip u-boot-imx-116339d460f79911d1b87fa65753d966aaf8b7b9.tar.gz u-boot-imx-116339d460f79911d1b87fa65753d966aaf8b7b9.tar.bz2 | |
ARMv7: PSCI: add PSCI v1.0 functions skeleton
This patch adds all the PSCI v1.0 functions in to the common framework, with
all the functions returning "not implemented" by default, as a common framework
all the dummy functions are added here, it is up to every platform developer to
decide which version of PSCI and which functions to implement.
Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com>
Signed-off-by: Wang Dongsheng <dongsheng.wang@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/armv7/psci.S | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/psci.S b/arch/arm/cpu/armv7/psci.S index 350b75c..f80f6e2 100644 --- a/arch/arm/cpu/armv7/psci.S +++ b/arch/arm/cpu/armv7/psci.S @@ -46,20 +46,62 @@ ENTRY(default_psci_vector) ENDPROC(default_psci_vector) .weak default_psci_vector +ENTRY(psci_version) ENTRY(psci_cpu_suspend) ENTRY(psci_cpu_off) ENTRY(psci_cpu_on) +ENTRY(psci_affinity_info) ENTRY(psci_migrate) +ENTRY(psci_migrate_info_type) +ENTRY(psci_migrate_info_up_cpu) +ENTRY(psci_system_off) +ENTRY(psci_system_reset) +ENTRY(psci_features) +ENTRY(psci_cpu_freeze) +ENTRY(psci_cpu_default_suspend) +ENTRY(psci_node_hw_state) +ENTRY(psci_system_suspend) +ENTRY(psci_set_suspend_mode) +ENTRY(psi_stat_residency) +ENTRY(psci_stat_count) mov r0, #ARM_PSCI_RET_NI @ Return -1 (Not Implemented) mov pc, lr +ENDPROC(psci_stat_count) +ENDPROC(psi_stat_residency) +ENDPROC(psci_set_suspend_mode) +ENDPROC(psci_system_suspend) +ENDPROC(psci_node_hw_state) +ENDPROC(psci_cpu_default_suspend) +ENDPROC(psci_cpu_freeze) +ENDPROC(psci_features) +ENDPROC(psci_system_reset) +ENDPROC(psci_system_off) +ENDPROC(psci_migrate_info_up_cpu) +ENDPROC(psci_migrate_info_type) ENDPROC(psci_migrate) +ENDPROC(psci_affinity_info) ENDPROC(psci_cpu_on) ENDPROC(psci_cpu_off) ENDPROC(psci_cpu_suspend) +ENDPROC(psci_version) +.weak psci_version .weak psci_cpu_suspend .weak psci_cpu_off .weak psci_cpu_on +.weak psci_affinity_info .weak psci_migrate +.weak psci_migrate_info_type +.weak psci_migrate_info_up_cpu +.weak psci_system_off +.weak psci_system_reset +.weak psci_features +.weak psci_cpu_freeze +.weak psci_cpu_default_suspend +.weak psci_node_hw_state +.weak psci_system_suspend +.weak psci_set_suspend_mode +.weak psi_stat_residency +.weak psci_stat_count _psci_table: .word ARM_PSCI_FN_CPU_SUSPEND @@ -70,6 +112,42 @@ _psci_table: .word psci_cpu_on .word ARM_PSCI_FN_MIGRATE .word psci_migrate + .word ARM_PSCI_0_2_FN_PSCI_VERSION + .word psci_version + .word ARM_PSCI_0_2_FN_CPU_SUSPEND + .word psci_cpu_suspend + .word ARM_PSCI_0_2_FN_CPU_OFF + .word psci_cpu_off + .word ARM_PSCI_0_2_FN_CPU_ON + .word psci_cpu_on + .word ARM_PSCI_0_2_FN_AFFINITY_INFO + .word psci_affinity_info + .word ARM_PSCI_0_2_FN_MIGRATE + .word psci_migrate + .word ARM_PSCI_0_2_FN_MIGRATE_INFO_TYPE + .word psci_migrate_info_type + .word ARM_PSCI_0_2_FN_MIGRATE_INFO_UP_CPU + .word psci_migrate_info_up_cpu + .word ARM_PSCI_0_2_FN_SYSTEM_OFF + .word psci_system_off + .word ARM_PSCI_0_2_FN_SYSTEM_RESET + .word psci_system_reset + .word ARM_PSCI_1_0_FN_PSCI_FEATURES + .word psci_features + .word ARM_PSCI_1_0_FN_CPU_FREEZE + .word psci_cpu_freeze + .word ARM_PSCI_1_0_FN_CPU_DEFAULT_SUSPEND + .word psci_cpu_default_suspend + .word ARM_PSCI_1_0_FN_NODE_HW_STATE + .word psci_node_hw_state + .word ARM_PSCI_1_0_FN_SYSTEM_SUSPEND + .word psci_system_suspend + .word ARM_PSCI_1_0_FN_SET_SUSPEND_MODE + .word psci_set_suspend_mode + .word ARM_PSCI_1_0_FN_STAT_RESIDENCY + .word psi_stat_residency + .word ARM_PSCI_1_0_FN_STAT_COUNT + .word psci_stat_count .word 0 .word 0 |