mirror of
https://github.com/u-boot/u-boot.git
synced 2024-12-05 02:23:31 +08:00
59ec719df6
install_e820_map() has nothing to do with zimage related codes. Move it to a dedicated place. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
30 lines
690 B
C
30 lines
690 B
C
#ifndef _ASM_X86_E820_H
|
|
#define _ASM_X86_E820_H
|
|
|
|
#define E820MAX 128 /* number of entries in E820MAP */
|
|
|
|
#define E820_RAM 1
|
|
#define E820_RESERVED 2
|
|
#define E820_ACPI 3
|
|
#define E820_NVS 4
|
|
#define E820_UNUSABLE 5
|
|
|
|
#ifndef __ASSEMBLY__
|
|
#include <linux/types.h>
|
|
|
|
struct e820entry {
|
|
__u64 addr; /* start of memory segment */
|
|
__u64 size; /* size of memory segment */
|
|
__u32 type; /* type of memory segment */
|
|
} __attribute__((packed));
|
|
|
|
#define ISA_START_ADDRESS 0xa0000
|
|
#define ISA_END_ADDRESS 0x100000
|
|
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
/* Implementation defined function to install an e820 map */
|
|
unsigned install_e820_map(unsigned max_entries, struct e820entry *);
|
|
|
|
#endif /* _ASM_X86_E820_H */
|