| /* |
| * Copyright (c) 2021, Arm Limited. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #include <arch.h> |
| #include <asm_macros.S> |
| #include <common/bl_common.h> |
| |
| .globl bl2_run_next_image |
| |
| |
| func bl2_run_next_image |
| mov x20,x0 |
| /* --------------------------------------------- |
| * MMU needs to be disabled because both BL2 and BL31 execute |
| * in EL3, and therefore share the same address space. |
| * BL31 will initialize the address space according to its |
| * own requirement. |
| * --------------------------------------------- |
| */ |
| bl disable_mmu_icache_el3 |
| tlbi alle3 |
| bl bl2_el3_plat_prepare_exit |
| |
| ldp x0, x1, [x20, #ENTRY_POINT_INFO_PC_OFFSET] |
| msr elr_el3, x0 |
| msr spsr_el3, x1 |
| |
| ldp x6, x7, [x20, #(ENTRY_POINT_INFO_ARGS_OFFSET + 0x30)] |
| ldp x4, x5, [x20, #(ENTRY_POINT_INFO_ARGS_OFFSET + 0x20)] |
| ldp x2, x3, [x20, #(ENTRY_POINT_INFO_ARGS_OFFSET + 0x10)] |
| ldp x0, x1, [x20, #(ENTRY_POINT_INFO_ARGS_OFFSET + 0x0)] |
| exception_return |
| endfunc bl2_run_next_image |