1#ifndef _ASM_BOOT_H 2#define _ASM_BOOT_H 3 4/* Don't touch these, unless you really know what you're doing. */ 5#define DEF_INITSEG 0x9000 6#define DEF_SYSSEG 0x1000 7#define DEF_SETUPSEG 0x9020 8#define DEF_SYSSIZE 0x7F00 9 10/* Internal svga startup constants */ 11#define NORMAL_VGA 0xffff /* 80x25 mode */ 12#define EXTENDED_VGA 0xfffe /* 80x50 mode */ 13#define ASK_VGA 0xfffd /* ask for it at bootup */ 14 15/* Physical address where kernel should be loaded. */ 16#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \ 17 + (CONFIG_PHYSICAL_ALIGN - 1)) \ 18 & ~(CONFIG_PHYSICAL_ALIGN - 1)) 19 20#endif /* _ASM_BOOT_H */ 21