#ifndef _ASM_X86_BOOT_H #define _ASM_X86_BOOT_H
/* Don't touch these, unless you really know what you're doing. */ #define DEF_SYSSEG 0x1000 #define DEF_SYSSIZE 0x7F00 /* Internal svga startup constants */ #define NORMAL_VGA 0xffff /* 80x25 mode */ #define EXTENDED_VGA 0xfffe /* 80x50 mode */ #define ASK_VGA 0xfffd /* ask for it at bootup */
/* Physical address where kernel should be loaded. */
#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \ + (CONFIG_PHYSICAL_ALIGN - 1)) \
& ~(CONFIG_PHYSICAL_ALIGN - 1))
#ifdef CONFIG_X86_64 #define BOOT_HEAP_SIZE 0x7000 #define BOOT_STACK_SIZE 0x4000 #else #define BOOT_HEAP_SIZE 0x4000 #define BOOT_STACK_SIZE 0x1000 #endif
#endif /* _ASM_X86_BOOT_H */
