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arm: switch linux loader to linux_arm_kernel_header struct

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Use kernel header struct and magic definition to align (and coexist) with
i386/arm64 ports.

Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Leif Lindholm 2018-02-01 18:18:55 +00:00 • committed by Vincent Batts
parent d8472e190c
commit 4b17e63148
2 changed files with 17 additions and 9 deletions
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15
include/grub/arm/linux.h
View file

@ -20,11 +20,20 @@
#ifndef GRUB_ARM_LINUX_HEADER
#define GRUB_ARM_LINUX_HEADER 1
#define LINUX_ZIMAGE_OFFSET 0x24
#define LINUX_ZIMAGE_MAGIC 0x016f2818
#include "system.h"
#define GRUB_LINUX_ARM_MAGIC_SIGNATURE 0x016f2818
struct linux_arm_kernel_header {
grub_uint32_t code0;
grub_uint32_t reserved1[8];
grub_uint32_t magic;
grub_uint32_t start; /* _start */
grub_uint32_t end; /* _edata */
grub_uint32_t reserved2[4];
grub_uint32_t hdr_offset;
};
#if defined GRUB_MACHINE_UBOOT
# include <grub/uboot/uboot.h>
# define LINUX_ADDRESS (start_of_ram + 0x8000)