rockchip: reserve memory for rk3399 ATF data

[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 01efc43657f3257b6b3c7c4a4dced0dbc34b1fcb..9c3261c8847e9ef0c01a2e48c63f372ae86c2cc1 100644 (file)
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -196,11 +196,12 @@ void __asm_switch_ttbr(u64 new_ttbr);
  *               For loading 32-bit OS, machine nr
  * @fdt_addr:    For loading 64-bit OS, zero.
  *               For loading 32-bit OS, fdt address.
+ * @arg4:       Input argument.
  * @entry_point: kernel entry point
  * @es_flag:     execution state flag, ES_TO_AARCH64 or ES_TO_AARCH32
  */
 void armv8_switch_to_el2(u64 args, u64 mach_nr, u64 fdt_addr,
-                        u64 entry_point, u64 es_flag);
+                        u64 arg4, u64 entry_point, u64 es_flag);
 /*
  * Switch from EL2 to EL1 for ARMv8
  *
@@ -210,13 +211,14 @@ void armv8_switch_to_el2(u64 args, u64 mach_nr, u64 fdt_addr,
  *               For loading 32-bit OS, machine nr
  * @fdt_addr:    For loading 64-bit OS, zero.
  *               For loading 32-bit OS, fdt address.
+ * @arg4:       Input argument.
  * @entry_point: kernel entry point
  * @es_flag:     execution state flag, ES_TO_AARCH64 or ES_TO_AARCH32
  */
 void armv8_switch_to_el1(u64 args, u64 mach_nr, u64 fdt_addr,
-                        u64 entry_point, u64 es_flag);
+                        u64 arg4, u64 entry_point, u64 es_flag);
 void armv8_el2_to_aarch32(u64 args, u64 mach_nr, u64 fdt_addr,
-                         u64 entry_point);
+                         u64 arg4, u64 entry_point);
 void gic_init(void);
 void gic_send_sgi(unsigned long sgino);
 void wait_for_wakeup(void);
@@ -224,6 +226,7 @@ void protect_secure_region(void);
 void smp_kick_all_cpus(void);
 
 void flush_l3_cache(void);
+void mmu_change_region_attr(phys_addr_t start, size_t size, u64 attrs);
 
 /*
  *Issue a secure monitor call in accordance with ARM "SMC Calling convention",
@@ -237,6 +240,17 @@ void smc_call(struct pt_regs *args);
 void __noreturn psci_system_reset(void);
 void __noreturn psci_system_off(void);
 
+#ifdef CONFIG_ARMV8_PSCI
+extern char __secure_start[];
+extern char __secure_end[];
+extern char __secure_stack_start[];
+extern char __secure_stack_end[];
+
+void armv8_setup_psci(void);
+void psci_setup_vectors(void);
+void psci_arch_init(void);
+#endif
+
 #endif /* __ASSEMBLY__ */
 
 #else /* CONFIG_ARM64 */