| #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 */ |