1 /* 2 * Copyright (C) 1996-2000 Russell King. 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 * 8 * This file contains the core hardware definitions of the EBSA-110. 9 */ 10 #ifndef CORE_H 11 #define CORE_H 12 13 /* Physical addresses/sizes */ 14 #define ISAMEM_PHYS 0xe0000000 15 #define ISAMEM_SIZE 0x10000000 16 17 #define ISAIO_PHYS 0xf0000000 18 #define ISAIO_SIZE PGDIR_SIZE 19 20 #define TRICK0_PHYS 0xf2000000 21 #define TRICK0_SIZE PGDIR_SIZE 22 #define TRICK1_PHYS 0xf2400000 23 #define TRICK1_SIZE PGDIR_SIZE 24 #define TRICK2_PHYS 0xf2800000 25 #define TRICK3_PHYS 0xf2c00000 26 #define TRICK3_SIZE PGDIR_SIZE 27 #define TRICK4_PHYS 0xf3000000 28 #define TRICK4_SIZE PGDIR_SIZE 29 #define TRICK5_PHYS 0xf3400000 30 #define TRICK6_PHYS 0xf3800000 31 #define TRICK7_PHYS 0xf3c00000 32 33 /* Virtual addresses */ 34 #define PIT_BASE IOMEM(0xfc000000) /* trick 0 */ 35 #define SOFT_BASE IOMEM(0xfd000000) /* trick 1 */ 36 #define IRQ_MASK IOMEM(0xfe000000) /* trick 3 - read */ 37 #define IRQ_MSET IOMEM(0xfe000000) /* trick 3 - write */ 38 #define IRQ_STAT IOMEM(0xff000000) /* trick 4 - read */ 39 #define IRQ_MCLR IOMEM(0xff000000) /* trick 4 - write */ 40 41 #endif 42