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Diffstat (limited to 'include/asm-arm/arch-l7200/hardware.h')
| -rw-r--r-- | include/asm-arm/arch-l7200/hardware.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/include/asm-arm/arch-l7200/hardware.h b/include/asm-arm/arch-l7200/hardware.h new file mode 100644 index 00000000000..b755079befa --- /dev/null +++ b/include/asm-arm/arch-l7200/hardware.h @@ -0,0 +1,60 @@ +/* + * linux/include/asm-arm/arch-l7200/hardware.h + * + * Copyright (C) 2000 Rob Scott (rscott@mtrob.fdns.net) + * Steve Hill (sjhill@cotw.com) + * + * This file contains the hardware definitions for the + * LinkUp Systems L7200 SOC development board. + * + * Changelog: + * 02-01-2000 RS Created L7200 version, derived from rpc code + * 03-21-2000 SJH Cleaned up file + * 04-21-2000 RS Changed mapping of I/O in virtual space + * 04-25-2000 SJH Removed unused symbols and such + * 05-05-2000 SJH Complete rewrite + * 07-31-2000 SJH Added undocumented debug auxillary port to + * get at last two columns for keyboard driver + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +/* Hardware addresses of major areas. + * *_START is the physical address + * *_SIZE is the size of the region + * *_BASE is the virtual address + */ +#define RAM_START 0xf0000000 +#define RAM_SIZE 0x02000000 +#define RAM_BASE 0xc0000000 + +#define IO_START 0x80000000 /* I/O */ +#define IO_SIZE 0x01000000 +#define IO_BASE 0xd0000000 + +#define IO_START_2 0x90000000 /* I/O */ +#define IO_SIZE_2 0x01000000 +#define IO_BASE_2 0xd1000000 + +#define AUX_START 0x1a000000 /* AUX PORT */ +#define AUX_SIZE 0x01000000 +#define AUX_BASE 0xd2000000 + +#define FLASH1_START 0x00000000 /* FLASH BANK 1 */ +#define FLASH1_SIZE 0x01000000 +#define FLASH1_BASE 0xd3000000 + +#define FLASH2_START 0x10000000 /* FLASH BANK 2 */ +#define FLASH2_SIZE 0x01000000 +#define FLASH2_BASE 0xd4000000 + +#define ISA_START 0x20000000 /* ISA */ +#define ISA_SIZE 0x20000000 +#define ISA_BASE 0xe0000000 + +#define FLUSH_BASE_PHYS 0x40000000 /* ROM */ +#define FLUSH_BASE 0xdf000000 + +#define PCIO_BASE IO_BASE + +#endif |