1/* 2 * arch/arm/mach-ebsa110/include/mach/hardware.h 3 * 4 * Copyright (C) 1996-2000 Russell King. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 * 10 * This file contains the hardware definitions of the EBSA-110. 11 */ 12#ifndef __ASM_ARCH_HARDWARE_H 13#define __ASM_ARCH_HARDWARE_H 14 15/* 16 * The EBSA110 has a weird "ISA IO" region: 17 * 18 * Region 0 (addr = 0xf0000000 + io << 2) 19 * -------------------------------------------------------- 20 * Physical region IO region 21 * f0000fe0 - f0000ffc 3f8 - 3ff ttyS0 22 * f0000e60 - f0000e64 398 - 399 23 * f0000de0 - f0000dfc 378 - 37f lp0 24 * f0000be0 - f0000bfc 2f8 - 2ff ttyS1 25 * 26 * Region 1 (addr = 0xf0000000 + (io & ~1) << 1 + (io & 1)) 27 * -------------------------------------------------------- 28 * Physical region IO region 29 * f00014f1 a79 pnp write data 30 * f00007c0 - f00007c1 3e0 - 3e1 pcmcia 31 * f00004f1 279 pnp address 32 * f0000440 - f000046c 220 - 236 eth0 33 * f0000405 203 pnp read data 34 */ 35 36#define ISAMEM_PHYS 0xe0000000 37#define ISAMEM_SIZE 0x10000000 38 39#define ISAIO_PHYS 0xf0000000 40#define ISAIO_SIZE PGDIR_SIZE 41 42#define TRICK0_PHYS 0xf2000000 43#define TRICK1_PHYS 0xf2400000 44#define TRICK2_PHYS 0xf2800000 45#define TRICK3_PHYS 0xf2c00000 46#define TRICK4_PHYS 0xf3000000 47#define TRICK5_PHYS 0xf3400000 48#define TRICK6_PHYS 0xf3800000 49#define TRICK7_PHYS 0xf3c00000 50 51#define ISAMEM_BASE 0xe0000000 52#define ISAIO_BASE 0xf0000000 53 54#define PIT_BASE 0xfc000000 55#define SOFT_BASE 0xfd000000 56 57/* 58 * RAM definitions 59 */ 60#define UNCACHEABLE_ADDR 0xff000000 /* IRQ_STAT */ 61 62#endif 63 64