The added function psci_arch_cpu_entry() is called
during psci_cpu_entry() and can be used by arch to handle
PSCI state transition from ON_PENDING to ON.
The default weak function is empty: not behavior change.
Signed-off-by: Patrick Delaunay <patrick.delau...@st.com>
---
Changes in v2: None
arch/arm/cpu/armv7/psci.S | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/cpu/armv7/psci.S b/arch/arm/cpu/armv7/psci.S
index 35fd955..08b5088 100644
--- a/arch/arm/cpu/armv7/psci.S
+++ b/arch/arm/cpu/armv7/psci.S
@@ -321,11 +321,18 @@ ENTRY(psci_arch_init)
ENDPROC(psci_arch_init)
.weak psci_arch_init
+ENTRY(psci_arch_cpu_entry)
+ mov pc, lr
+ENDPROC(psci_arch_cpu_entry)
+.weak psci_arch_cpu_entry
+
ENTRY(psci_cpu_entry)
bl psci_enable_smp
bl _nonsec_init
+ bl psci_arch_cpu_entry
+
bl psci_get_cpu_id @ CPU ID => r0
mov r2, r0 @ CPU ID => r2
bl psci_get_context_id @ context id => r0
--
2.7.4
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