| Simon Glass | dca9220 | 2017-01-16 07:03:48 -0700 | [diff] [blame] | 1 | /* |
| 2 | * 64-bit x86 Startup Code |
| 3 | * |
| 4 | * (C) Copyright 216 Google, Inc |
| 5 | * Written by Simon Glass <sjg@chromium.org> |
| 6 | * |
| 7 | * SPDX-License-Identifier: GPL-2.0+ |
| 8 | */ |
| 9 | |
| 10 | #include <config.h> |
| 11 | |
| 12 | .section .text |
| 13 | .code64 |
| 14 | .globl _start |
| 15 | .type _start, @function |
| 16 | _start: |
| 17 | /* Set up memory using the existing stack */ |
| 18 | mov %rsp, %rdi |
| 19 | call board_init_f_alloc_reserve |
| 20 | mov %rax, %rsp |
| 21 | |
| 22 | call board_init_f_init_reserve |
| 23 | |
| 24 | call board_init_f |
| 25 | call board_init_f_r |
| 26 | |
| 27 | /* Should not return here */ |
| 28 | jmp . |