mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-31 03:58:17 +00:00
984639039f
The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE and this makes it imposible to use CONFIG_VAL(). Rename it to resolve this problem. Signed-off-by: Simon Glass <sjg@chromium.org>
34 lines
967 B
ArmAsm
34 lines
967 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* ARM64 header for proper chain-loading with Little Kernel.
|
|
*
|
|
* Little Kernel shipped with Dragonboard820C boots standard Linux images for
|
|
* ARM64. This file adds header that is required to boot U-Boot properly.
|
|
*
|
|
* For details see:
|
|
* https://www.kernel.org/doc/Documentation/arm64/booting.txt
|
|
*
|
|
* (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
/*
|
|
* per document in linux/Doc/arm64/booting.text
|
|
*/
|
|
.global _arm64_header
|
|
_arm64_header:
|
|
b _start
|
|
.word 0
|
|
.quad CONFIG_TEXT_BASE-PHYS_SDRAM_1 /* Image load offset, LE */
|
|
.quad 0 /* Effective size of kernel image, little-endian */
|
|
.quad 0 /* kernel flags, little-endian */
|
|
.quad 0 /* reserved */
|
|
.quad 0 /* reserved */
|
|
.quad 0 /* reserved */
|
|
.byte 0x41 /* Magic number, "ARM\x64" */
|
|
.byte 0x52
|
|
.byte 0x4d
|
|
.byte 0x64
|
|
.word 0 /* reserved (used for PE COFF offset) */
|