#define E820_RAM 1
#define E820_RESERVED 2
-#define E820_ACPI 3 /* usable as RAM once ACPI tables have been read */
+#define E820_ACPI 3
#define E820_NVS 4
-#define HIGH_MEMORY (1024*1024)
-
-#define LOWMEMSIZE() (0x9f000)
-
#ifndef __ASSEMBLY__
struct e820entry {
u64 addr; /* start of memory segment */
extern unsigned long e820_hole_size(unsigned long start_pfn,
unsigned long end_pfn);
-extern void __init parse_memopt(char *p, char **end);
-extern void __init parse_memmapopt(char *p, char **end);
+extern void finish_e820_parsing(void);
extern struct e820map e820;