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Diffstat (limited to 'include/asm-arm/arch-integrator/hardware.h')
| -rw-r--r-- | include/asm-arm/arch-integrator/hardware.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/include/asm-arm/arch-integrator/hardware.h b/include/asm-arm/arch-integrator/hardware.h new file mode 100644 index 000000000000..be2716eeaa02 --- /dev/null +++ b/include/asm-arm/arch-integrator/hardware.h @@ -0,0 +1,57 @@ +/* + * linux/include/asm-arm/arch-integrator/hardware.h + * + * This file contains the hardware definitions of the Integrator. + * + * Copyright (C) 1999 ARM Limited. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/sizes.h> +#include <asm/arch/platform.h> + +/* + * Where in virtual memory the IO devices (timers, system controllers + * and so on) + */ +#define IO_BASE 0xF0000000 // VA of IO +#define IO_SIZE 0x0B000000 // How much? +#define IO_START INTEGRATOR_HDR_BASE // PA of IO + +/* + * Similar to above, but for PCI addresses (memory, IO, Config and the + * V3 chip itself). WARNING: this has to mirror definitions in platform.h + */ +#define PCI_MEMORY_VADDR 0xe8000000 +#define PCI_CONFIG_VADDR 0xec000000 +#define PCI_V3_VADDR 0xed000000 +#define PCI_IO_VADDR 0xee000000 + +#define PCIO_BASE PCI_IO_VADDR +#define PCIMEM_BASE PCI_MEMORY_VADDR + +/* macro to get at IO space when running virtually */ +#define IO_ADDRESS(x) (((x) >> 4) + IO_BASE) + +#define pcibios_assign_all_busses() 1 + +#define PCIBIOS_MIN_IO 0x6000 +#define PCIBIOS_MIN_MEM 0x00100000 + +#endif + |