42,20 → 42,31 |
* for real ia64 systems that provide memory map. |
*/ |
#define MEMORY_SIZE (64 * 1024 * 1024) |
#define MEMORY_BASE (64 * 1024 * 1024) |
#define MEMORY_BASE (0 * 64 * 1024 * 1024) |
|
#define ONE_TO_ONE_MAPPING_SIZE (256*1048576) // Mapped at start |
|
#define ROM_BASE 0xa0000 //For ski |
#define ROM_SIZE (384 * 1024) //For ski |
void poke_char(int x,int y,char ch, char c); |
|
uintptr_t last_frame; |
|
void frame_arch_init(void) |
{ |
zone_create(MEMORY_BASE >> FRAME_WIDTH, SIZE2FRAMES(MEMORY_SIZE), (MEMORY_SIZE) >> FRAME_WIDTH, 0); |
|
if(config.cpu_active==1) |
{ |
zone_create(MEMORY_BASE >> FRAME_WIDTH, SIZE2FRAMES(MEMORY_SIZE), (MEMORY_SIZE) >> FRAME_WIDTH, 0); |
|
/* |
* Blacklist ROM regions. |
*/ |
frame_mark_unavailable(ADDR2PFN(ROM_BASE), SIZE2FRAMES(ROM_SIZE)); |
|
/* |
* Blacklist ROM regions. |
*/ |
//frame_mark_unavailable(ADDR2PFN(ROM_BASE), SIZE2FRAMES(ROM_SIZE)); |
|
frame_mark_unavailable(ADDR2PFN(0), SIZE2FRAMES(1048576)); |
last_frame=SIZE2FRAMES((VRN_KERNEL<<VRN_SHIFT)+ONE_TO_ONE_MAPPING_SIZE); |
} |
} |
|
/** @} |