ARM: Introduce function to switch to hypervisor mode

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

diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index 7b7b8675215e60c893f93eff8c8ec623cb23d529..c18e1e3a10ee156fa6774da14d827740ebf2ff02 100644 (file)
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -223,6 +223,10 @@ void __noreturn psci_system_reset(bool smc);
  */
 void save_boot_params_ret(void);
 
+#ifdef CONFIG_ARMV7_LPAE
+void switch_to_hypervisor_ret(void);
+#endif
+
 #define nop() __asm__ __volatile__("mov\tr0,r0\t@ nop\n\t");
 
 #ifdef __ARM_ARCH_7A__