Merge git://git.denx.de/u-boot-fsl-qoriq

[u-boot] / arch / arm / include / asm / psci.h

diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
index f92633b13f80499a8a325410c68c50efa733df6b..e76ecb27a7fc0bdb3a8b3e2455b6b67f3f4902fa 100644 (file)
--- a/arch/arm/include/asm/psci.h
+++ b/arch/arm/include/asm/psci.h
@@ -47,12 +47,19 @@
 #define ARM_PSCI_0_2_FN_SYSTEM_OFF             ARM_PSCI_0_2_FN(8)
 #define ARM_PSCI_0_2_FN_SYSTEM_RESET           ARM_PSCI_0_2_FN(9)
 
+/* 1KB stack per core */
+#define ARM_PSCI_STACK_SHIFT   10
+#define ARM_PSCI_STACK_SIZE    (1 << ARM_PSCI_STACK_SHIFT)
+
 #ifndef __ASSEMBLY__
 #include <asm/types.h>
 
+/* These 2 helper functions assume cpu < CONFIG_ARMV7_PSCI_NR_CPUS */
+u32 psci_get_target_pc(int cpu);
+void psci_save_target_pc(int cpu, u32 pc);
+
 void psci_cpu_entry(void);
 u32 psci_get_cpu_id(void);
-u32 psci_get_cpu_stack_top(int cpu);
 void psci_cpu_off_common(void);
 
 int psci_update_dt(void *fdt);