2008-10-22 23:26:29 -06:00
|
|
|
#ifndef _ASM_X86_BOOT_H
|
|
|
|
#define _ASM_X86_BOOT_H
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
/* 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 */
|
|
|
|
|
2009-01-14 13:37:46 -07:00
|
|
|
#ifdef __KERNEL__
|
|
|
|
|
2007-05-08 23:14:03 -06:00
|
|
|
/* Physical address where kernel should be loaded. */
|
2007-01-05 17:36:30 -07:00
|
|
|
#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
|
|
|
|
+ (CONFIG_PHYSICAL_ALIGN - 1)) \
|
2006-12-06 18:14:04 -07:00
|
|
|
& ~(CONFIG_PHYSICAL_ALIGN - 1))
|
|
|
|
|
2009-01-14 13:37:46 -07:00
|
|
|
#ifdef CONFIG_KERNEL_BZIP2
|
2009-01-04 14:46:17 -07:00
|
|
|
#define BOOT_HEAP_SIZE 0x400000
|
2009-01-14 13:37:46 -07:00
|
|
|
#else /* !CONFIG_KERNEL_BZIP2 */
|
2009-01-04 14:46:17 -07:00
|
|
|
|
2008-04-08 04:54:30 -06:00
|
|
|
#ifdef CONFIG_X86_64
|
|
|
|
#define BOOT_HEAP_SIZE 0x7000
|
|
|
|
#else
|
|
|
|
#define BOOT_HEAP_SIZE 0x4000
|
2009-01-04 14:46:17 -07:00
|
|
|
#endif
|
|
|
|
|
2009-01-14 13:37:46 -07:00
|
|
|
#endif /* !CONFIG_KERNEL_BZIP2 */
|
2009-01-04 14:46:17 -07:00
|
|
|
|
|
|
|
#ifdef CONFIG_X86_64
|
|
|
|
#define BOOT_STACK_SIZE 0x4000
|
|
|
|
#else
|
2008-04-08 04:54:30 -06:00
|
|
|
#define BOOT_STACK_SIZE 0x1000
|
|
|
|
#endif
|
|
|
|
|
2009-01-14 13:37:46 -07:00
|
|
|
#endif /* __KERNEL__ */
|
|
|
|
|
2008-10-22 23:26:29 -06:00
|
|
|
#endif /* _ASM_X86_BOOT_H */
|