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Diffstat (limited to 'include/asm-arm26/hardware.h')
| -rw-r--r-- | include/asm-arm26/hardware.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/include/asm-arm26/hardware.h b/include/asm-arm26/hardware.h deleted file mode 100644 index 801df0bde8b7..000000000000 --- a/include/asm-arm26/hardware.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * linux/include/asm-arm/arch-arc/hardware.h - * - * Copyright (C) 1996-1999 Russell King. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This file contains the hardware definitions of the - * Acorn Archimedes/A5000 machines. - * - * Modifications: - * 04-04-1998 PJB/RMK Merged arc and a5k versions - */ -#ifndef __ASM_HARDWARE_H -#define __ASM_HARDWARE_H - - - -/* - * What hardware must be present - these can be tested by the kernel - * source. - */ -#define HAS_IOC -#define HAS_MEMC -#define HAS_VIDC - -#define VDMA_ALIGNMENT PAGE_SIZE -#define VDMA_XFERSIZE 16 -#define VDMA_INIT 0 -#define VDMA_START 1 -#define VDMA_END 2 - -#ifndef __ASSEMBLY__ -extern void memc_write(unsigned int reg, unsigned long val); - -#define video_set_dma(start,end,offset) \ -do { \ - memc_write (VDMA_START, (start >> 2)); \ - memc_write (VDMA_END, (end - VDMA_XFERSIZE) >> 2); \ - memc_write (VDMA_INIT, (offset >> 2)); \ -} while (0) -#endif - - -/* Hardware addresses of major areas. - * *_START is the physical address - * *_SIZE is the size of the region - * *_BASE is the virtual address - */ -#define IO_START 0x03000000 -#define IO_SIZE 0x01000000 -#define IO_BASE 0x03000000 - -/* - * Screen mapping information - */ -#define SCREEN_START 0x02000000 -#define SCREEN_END 0x02078000 -#define SCREEN_SIZE 0x00078000 -#define SCREEN_BASE 0x02000000 - - -#define EXPMASK_BASE 0x03360000 -#define IOEB_BASE 0x03350000 -#define VIDC_BASE 0x03400000 -#define LATCHA_BASE 0x03250040 -#define LATCHB_BASE 0x03250018 -#define IOC_BASE 0x03200000 -#define FLOPPYDMA_BASE 0x0302a000 -#define PCIO_BASE 0x03010000 - -// FIXME - are the below correct? -#define PODSLOT_IOC0_BASE 0x03240000 -#define PODSLOT_IOC_SIZE (1 << 14) -#define PODSLOT_MEMC_BASE 0x03000000 -#define PODSLOT_MEMC_SIZE (1 << 14) - -#define vidc_writel(val) __raw_writel(val, VIDC_BASE) - -#ifndef __ASSEMBLY__ - -/* - * for use with inb/outb - */ -#define IOEB_VID_CTL (IOEB_BASE + 0x48) -#define IOEB_PRESENT (IOEB_BASE + 0x50) -#define IOEB_PSCLR (IOEB_BASE + 0x58) -#define IOEB_MONTYPE (IOEB_BASE + 0x70) - -//FIXME - These adresses are weird - ISTR some weirdo address shifting stuff was going on here... -#define IO_EC_IOC_BASE 0x80090000 -#define IO_EC_MEMC_BASE 0x80000000 - -#ifdef CONFIG_ARCH_ARC -/* A680 hardware */ -#define WD1973_BASE 0x03290000 -#define WD1973_LATCH 0x03350000 -#define Z8530_BASE 0x032b0008 -#define SCSI_BASE 0x03100000 -#endif - -#endif - -#define EXPMASK_STATUS (EXPMASK_BASE + 0x00) -#define EXPMASK_ENABLE (EXPMASK_BASE + 0x04) - -#endif |