1 2 #define FLASHMEM (~0) 3 #define MEM1BASE 0 4 #define MEM1SIZE 0x02000000 5 #define MEM2BASE 0 6 #define MEM2SIZE 0 7 #define PLAN9INI (~0) 8 9 #define Saturn 0xf0000000 10 11 #define TLBENTRIES 128 12 13 /* 14 * PTE bits for fault.c. These belong to the second PTE word. Validity is 15 * implied for putmmu(), and we always set PTE0_V. PTEVALID is used 16 * here to set cache policy bits on a global basis. 17 */ 18 #define PTEVALID (PTE1_M|PTE1_W) /* write through */ 19 #define PTEWRITE (PTE1_RW|PTE1_C) 20 #define PTERONLY PTE1_RO 21 #define PTEUNCACHED PTE1_I 22