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
.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
.weak psci_get_cpu_id
/* Imported from Linux kernel */
-LENTRY(v7_flush_dcache_all)
+ENTRY(psci_v7_flush_dcache_all)
stmfd sp!, {r4-r5, r7, r9-r11, lr}
dmb @ ensure ordering with previous memory accesses
mrc p15, 1, r0, c0, c0, 1 @ read clidr
isb
ldmfd sp!, {r4-r5, r7, r9-r11, lr}
bx lr
-ENDPROC(v7_flush_dcache_all)
+ENDPROC(psci_v7_flush_dcache_all)
ENTRY(psci_disable_smp)
mrc p15, 0, r0, c1, c0, 1 @ ACTLR
ENTRY(psci_cpu_off_common)
push {lr}
+ bl psci_v7_flush_dcache_all
+
+ clrex @ Why???
+
mrc p15, 0, r0, c1, c0, 0 @ SCTLR
bic r0, r0, #(1 << 2) @ Clear C bit
mcr p15, 0, r0, c1, c0, 0 @ SCTLR
isb
dsb
- bl v7_flush_dcache_all
+ bl psci_v7_flush_dcache_all
clrex @ Why???
@ -------------------- __secure_stack_start
@
@ This expects CPU ID in r0 and returns stack top in r0
-ENTRY(psci_get_cpu_stack_top)
+LENTRY(psci_get_cpu_stack_top)
@ stack top = __secure_stack_end - (cpuid << ARM_PSCI_STACK_SHIFT)
ldr r3, =__secure_stack_end
sub r0, r3, r0, LSL #ARM_PSCI_STACK_SHIFT