| /* SPDX-License-Identifier: GPL-2.0+ */ | |
| /* | |
| * 64-bit x86 Startup Code | |
| * | |
| * Copyright 2019 Google, Inc | |
| * Written by Simon Glass <sjg@chromium.org> | |
| */ | |
| #include <config.h> | |
| .section .text.start | |
| .code64 | |
| .globl _start | |
| .type _start, @function | |
| _start: | |
| /* Set up memory using the existing stack */ | |
| mov %rsp, %rdi | |
| call board_init_f_alloc_reserve | |
| mov %rax, %rsp | |
| call board_init_f_init_reserve | |
| xor %rdi, %rdi | |
| call board_init_f | |
| call board_init_f_r | |
| /* Should not return here */ | |
| jmp . |