1 /* 2 * platform/hardware.h 3 * 4 * This file is subject to the terms and conditions of the GNU General Public 5 * License. See the file "COPYING" in the main directory of this archive 6 * for more details. 7 * 8 * Copyright (C) 2001 Tensilica Inc. 9 */ 10 11 /* 12 * This file contains the hardware configuration of the XT2000 board. 13 */ 14 15 #ifndef _XTENSA_XT2000_HARDWARE_H 16 #define _XTENSA_XT2000_HARDWARE_H 17 18 #include <variant/core.h> 19 20 /* 21 * On-board components. 22 */ 23 24 #define SONIC83934_INTNUM XCHAL_EXTINT3_NUM 25 #define SONIC83934_ADDR IOADDR(0x0d030000) 26 27 /* 28 * V3-PCI 29 */ 30 31 /* The XT2000 uses the V3 as a cascaded interrupt controller for the PCI bus */ 32 33 #define IRQ_PCI_A (XCHAL_NUM_INTERRUPTS + 0) 34 #define IRQ_PCI_B (XCHAL_NUM_INTERRUPTS + 1) 35 #define IRQ_PCI_C (XCHAL_NUM_INTERRUPTS + 2) 36 37 /* 38 * Various other components. 39 */ 40 41 #define XT2000_LED_ADDR IOADDR(0x0d040000) 42 43 #endif /* _XTENSA_XT2000_HARDWARE_H */ 44