| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* $Id: sun4paddr.h,v 1.3 1998/07/28 16:53:27 jj Exp $ |
| 2 | * sun4paddr.h: Various physical addresses on sun4 machines |
| 3 | * |
| 4 | * Copyright (C) 1997 Anton Blanchard (anton@progsoc.uts.edu.au) |
| 5 | * Copyright (C) 1998 Chris Davis (cdavis@cois.on.ca) |
| 6 | * |
| 7 | * Now supports more sun4's |
| 8 | */ |
| 9 | |
| 10 | #ifndef _SPARC_SUN4PADDR_H |
| 11 | #define _SPARC_SUN4PADDR_H |
| 12 | |
| 13 | #define SUN4_IE_PHYSADDR 0xf5000000 |
| 14 | #define SUN4_UNUSED_PHYSADDR 0 |
| 15 | |
| 16 | /* these work for me */ |
| 17 | #define SUN4_200_MEMREG_PHYSADDR 0xf4000000 |
| 18 | #define SUN4_200_CLOCK_PHYSADDR 0xf3000000 |
| 19 | #define SUN4_200_BWTWO_PHYSADDR 0xfd000000 |
| 20 | #define SUN4_200_ETH_PHYSADDR 0xf6000000 |
| 21 | #define SUN4_200_SI_PHYSADDR 0xff200000 |
| 22 | |
| 23 | /* these were here before */ |
| 24 | #define SUN4_300_MEMREG_PHYSADDR 0xf4000000 |
| 25 | #define SUN4_300_CLOCK_PHYSADDR 0xf2000000 |
| 26 | #define SUN4_300_TIMER_PHYSADDR 0xef000000 |
| 27 | #define SUN4_300_ETH_PHYSADDR 0xf9000000 |
| 28 | #define SUN4_300_BWTWO_PHYSADDR 0xfb400000 |
| 29 | #define SUN4_300_DMA_PHYSADDR 0xfa001000 |
| 30 | #define SUN4_300_ESP_PHYSADDR 0xfa000000 |
| 31 | |
| 32 | /* Are these right? */ |
| 33 | #define SUN4_400_MEMREG_PHYSADDR 0xf4000000 |
| 34 | #define SUN4_400_CLOCK_PHYSADDR 0xf2000000 |
| 35 | #define SUN4_400_TIMER_PHYSADDR 0xef000000 |
| 36 | #define SUN4_400_ETH_PHYSADDR 0xf9000000 |
| 37 | #define SUN4_400_BWTWO_PHYSADDR 0xfb400000 |
| 38 | #define SUN4_400_DMA_PHYSADDR 0xfa001000 |
| 39 | #define SUN4_400_ESP_PHYSADDR 0xfa000000 |
| 40 | |
| 41 | /* |
| 42 | these are the actual values set and used in the code. Unused items set |
| 43 | to SUN_UNUSED_PHYSADDR |
| 44 | */ |
| 45 | |
| 46 | extern int sun4_memreg_physaddr; /* memory register (ecc?) */ |
| 47 | extern int sun4_clock_physaddr; /* system clock */ |
| 48 | extern int sun4_timer_physaddr; /* timer, where applicable */ |
| 49 | extern int sun4_eth_physaddr; /* onboard ethernet (ie/le) */ |
| 50 | extern int sun4_si_physaddr; /* sun3 scsi adapter */ |
| 51 | extern int sun4_bwtwo_physaddr; /* onboard bw2 */ |
| 52 | extern int sun4_dma_physaddr; /* scsi dma */ |
| 53 | extern int sun4_esp_physaddr; /* esp scsi */ |
| 54 | extern int sun4_ie_physaddr; /* interrupt enable */ |
| 55 | |
| 56 | #endif /* !(_SPARC_SUN4PADDR_H) */ |