242 	 *  00000000  0000MB-1992MB  1992MB  RAM     (writeback)  in sdram_find()
243 	 *  7c800000  1992MB-2000MB     8MB  TSEG    (SMRR)  in sdram_find()
244 	 *  7d000000  2000MB-2002MB     2MB  GFX GTT (uncached)  in sdram_find()
245 	 *  7d200000  2002MB-2034MB    32MB  GFX UMA (uncached)  in sdram_find()
246 	 *  7f200000   2034MB TOLUD  in sdram_find()
247 	 *  7f800000   2040MB MEBASE  in sdram_find()
248 	 *  7f800000  2040MB-2048MB     8MB  ME UMA  (uncached)  in sdram_find()
249 	 *  80000000   2048MB TOM  in sdram_find()
250 	 * 100000000  4096MB-4102MB     6MB  RAM     (writeback)  in sdram_find()
254 	 *  00000000  0000MB-2768MB  2768MB  RAM     (writeback)  in sdram_find()
255 	 *  ad000000  2768MB-2776MB     8MB  TSEG    (SMRR)  in sdram_find()
256 	 *  ad800000  2776MB-2778MB     2MB  GFX GTT (uncached)  in sdram_find()
257 	 *  ada00000  2778MB-2810MB    32MB  GFX UMA (uncached)  in sdram_find()
258 	 *  afa00000   2810MB TOLUD  in sdram_find()
259 	 *  ff800000   4088MB MEBASE  in sdram_find()
260 	 *  ff800000  4088MB-4096MB     8MB  ME UMA  (uncached)  in sdram_find()
261 	 * 100000000   4096MB TOM  in sdram_find()
262 	 * 100000000  4096MB-5374MB  1278MB  RAM     (writeback)  in sdram_find()
263 	 * 14fe00000   5368MB TOUUD  in sdram_find()