2008-10-22 22:26:29 -07:00
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#ifndef _ASM_X86_BOOT_H
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#define _ASM_X86_BOOT_H
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2005-04-16 15:20:36 -07:00
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/* Don't touch these, unless you really know what you're doing. */
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#define DEF_SYSSEG 0x1000
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#define DEF_SYSSIZE 0x7F00
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/* Internal svga startup constants */
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#define NORMAL_VGA 0xffff /* 80x25 mode */
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#define EXTENDED_VGA 0xfffe /* 80x50 mode */
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#define ASK_VGA 0xfffd /* ask for it at bootup */
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2007-05-09 07:14:03 +02:00
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/* Physical address where kernel should be loaded. */
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2007-01-05 16:36:30 -08:00
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#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
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+ (CONFIG_PHYSICAL_ALIGN - 1)) \
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2006-12-07 02:14:04 +01:00
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& ~(CONFIG_PHYSICAL_ALIGN - 1))
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2009-01-04 22:46:17 +01:00
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#if (defined CONFIG_KERNEL_BZIP2)
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#define BOOT_HEAP_SIZE 0x400000
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#else
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2008-04-08 12:54:30 +02:00
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#ifdef CONFIG_X86_64
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#define BOOT_HEAP_SIZE 0x7000
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#else
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#define BOOT_HEAP_SIZE 0x4000
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2009-01-04 22:46:17 +01:00
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#endif
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#endif
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#ifdef CONFIG_X86_64
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#define BOOT_STACK_SIZE 0x4000
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#else
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2008-04-08 12:54:30 +02:00
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#define BOOT_STACK_SIZE 0x1000
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#endif
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2008-10-22 22:26:29 -07:00
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#endif /* _ASM_X86_BOOT_H */
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