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| author | Ingo Molnar <mingo@elte.hu> | 2008-10-28 16:26:12 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-28 16:26:12 +0100 |
| commit | 7a9787e1eba95a166265e6a260cf30af04ef0a99 (patch) | |
| tree | e730a4565e0318140d2fbd2f0415d18a339d7336 /arch/x86/include/asm/boot.h | |
| parent | 41b9eb264c8407655db57b60b4457fe1b2ec9977 (diff) | |
| parent | 0173a3265b228da319ceb9c1ec6a5682fd1b2d92 (diff) | |
Merge commit 'v2.6.28-rc2' into x86/pci-ioapic-boot-irq-quirks
Diffstat (limited to 'arch/x86/include/asm/boot.h')
| -rw-r--r-- | arch/x86/include/asm/boot.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h new file mode 100644 index 000000000000..dd61616cb73d --- /dev/null +++ b/arch/x86/include/asm/boot.h @@ -0,0 +1,26 @@ +#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 */ |