| /* |
| * arch/arm/mach-ixp4xx/include/mach/hardware.h |
| * |
| * Copyright (C) 2002 Intel Corporation. |
| * Copyright (C) 2003-2004 MontaVista Software, Inc. |
| * |
| * 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. |
| * |
| */ |
| |
| /* |
| * Hardware definitions for IXP4xx based systems |
| */ |
| |
| #ifndef __ASM_ARCH_HARDWARE_H__ |
| #define __ASM_ARCH_HARDWARE_H__ |
| |
| #define PCIBIOS_MIN_IO 0x00001000 |
| #ifdef CONFIG_IXP4XX_INDIRECT_PCI |
| #define PCIBIOS_MIN_MEM 0x10000000 /* 1 GB of indirect PCI MMIO space */ |
| #define PCIBIOS_MAX_MEM 0x4FFFFFFF |
| #else |
| #define PCIBIOS_MIN_MEM 0x48000000 /* 64 MB of PCI MMIO space */ |
| #define PCIBIOS_MAX_MEM 0x4BFFFFFF |
| #endif |
| |
| /* |
| * We override the standard dma-mask routines for bouncing. |
| */ |
| #define HAVE_ARCH_PCI_SET_DMA_MASK |
| |
| #define pcibios_assign_all_busses() 1 |
| |
| /* Register locations and bits */ |
| #include "ixp4xx-regs.h" |
| |
| #ifndef __ASSEMBLER__ |
| #include <mach/cpu.h> |
| #endif |
| |
| /* Platform helper functions and definitions */ |
| #include "platform.h" |
| |
| #endif /* _ASM_ARCH_HARDWARE_H */ |
