| wdenk | c542fb2 | 2002-11-03 00:47:09 +0000 | [diff] [blame] | 1 | /* |
| 2 | * BMW/MPC8245 Board definitions. |
| 3 | * For more info, see http://www.vooha.com/ |
| 4 | * |
| 5 | * (C) Copyright 2000 |
| 6 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| 7 | * |
| 8 | * (C) Copyright 2002 |
| 9 | * James Dougherty (jfd@broadcom.com) |
| 10 | * |
| 11 | * See file CREDITS for list of people who contributed to this |
| 12 | * project. |
| 13 | * |
| 14 | * This program is free software; you can redistribute it and/or |
| 15 | * modify it under the terms of the GNU General Public License as |
| 16 | * published by the Free Software Foundation; either version 2 of |
| 17 | * the License, or (at your option) any later version. |
| 18 | * |
| 19 | * This program is distributed in the hope that it will be useful, |
| 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 22 | * GNU General Public License for more details. |
| 23 | * |
| 24 | * You should have received a copy of the GNU General Public License |
| 25 | * along with this program; if not, write to the Free Software |
| 26 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 27 | * MA 02111-1307 USA |
| 28 | */ |
| 29 | |
| 30 | #ifndef __BMW_H |
| 31 | #define __BMW_H |
| 32 | |
| 33 | /* System addresses */ |
| 34 | |
| 35 | #define PCI_SPECIAL_BASE 0xfe000000 |
| 36 | #define PCI_SPECIAL_SIZE 0x01000000 |
| 37 | |
| 38 | #define EUMBBAR_VAL 0x80500000 /* Location of EUMB region */ |
| 39 | #define EUMBSIZE 0x00100000 /* Size of EUMB region */ |
| 40 | |
| 41 | /* Extended ROM space devices */ |
| 42 | #define DOC_BASE_ADDR 0xff000000 /* Onboard DOC TSOP 16MB */ |
| 43 | #define DOC2_BASE_ADDR 0x70000000 /* DIP32 socket -> 1GB */ |
| 44 | #define XROM_BASE_ADDR 0x7c000000 /* RCS2 (PAL / Satellite IO) */ |
| 45 | #define PLD_REG_BASE XROM_BASE_ADDR |
| 46 | #define LED_REG_BASE (XROM_BASE_ADDR | 0x2000) |
| 47 | #define TOD_BASE (XROM_BASE_ADDR | 0x4000) |
| 48 | #define LED_REG(x) (*(volatile unsigned char *) \ |
| wdenk | 57b2d80 | 2003-06-27 21:31:46 +0000 | [diff] [blame] | 49 | (LED_REG_BASE + (x))) |
| wdenk | c542fb2 | 2002-11-03 00:47:09 +0000 | [diff] [blame] | 50 | #define XROM_DEV_SIZE 0x00006000 |
| 51 | |
| 52 | #define ENET_DEV_BASE 0x80000000 |
| 53 | |
| 54 | #define PLD_REG(off) (*(volatile unsigned char *)\ |
| wdenk | 57b2d80 | 2003-06-27 21:31:46 +0000 | [diff] [blame] | 55 | (PLD_REG_BASE + (off))) |
| wdenk | c542fb2 | 2002-11-03 00:47:09 +0000 | [diff] [blame] | 56 | |
| 57 | #define PLD_REVID_B1 0x7f /* Fix me */ |
| 58 | #define PLD_REVID_B2 0x01 /* Fix me */ |
| 59 | |
| 60 | #define SYS_HARD_RESET() { for (;;) PLD_REG(0) = 0; } /* clr 0x80 bit */ |
| 61 | #define SYS_REVID_GET() ((int) PLD_REG(0) & 0x7f) |
| 62 | #define SYS_LED_OFF() (PLD_REG(1) |= 0x80) |
| 63 | #define SYS_LED_ON() (PLD_REG(1) &= ~0x80) |
| 64 | #define SYS_WATCHDOG_IRQ3() (PLD_REG(2) |= 0x80) |
| 65 | #define SYS_WATCHDOG_RESET() (PLD_REG(2) &= ~0x80) |
| 66 | #define SYS_TOD_PROTECT() (PLD_REG(3) |= 0x80) |
| 67 | #define SYS_TOD_UNPROTECT() (PLD_REG(3) &= ~0x80) |
| 68 | |
| 69 | #define TOD_REG_BASE (TOD_BASE | 0x1ff0) |
| 70 | #define TOD_NVRAM_BASE TOD_BASE |
| 71 | #define TOD_NVRAM_SIZE 0x1ff0 |
| 72 | #define TOD_NVRAM_LIMIT (TOD_NVRAM_BASE + TOD_NVRAM_SIZE) |
| 73 | #define RTC(r) (TOD_BASE + r) |
| 74 | |
| 75 | /* Onboard BCM570x device */ |
| 76 | #define PCI_ENET_IOADDR 0x80000000 |
| 77 | #define PCI_ENET_MEMADDR 0x80000000 |
| 78 | |
| 79 | |
| 80 | #ifndef __ASSEMBLY__ |
| 81 | /* C Function prototypes */ |
| 82 | void sys_led_msg(char* msg); |
| 83 | |
| 84 | #endif /* !__ASSEMBLY__ */ |
| 85 | |
| 86 | #endif /* __BMW_H */ |