1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright (c) 1999-2000 by Sun Microsystems, Inc. 24*0Sstevel@tonic-gate * All rights reserved. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SCAT_PA_SPACE_H 28*0Sstevel@tonic-gate #define _SCAT_PA_SPACE_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate /* 33*0Sstevel@tonic-gate * This file contains definitions related to the Starcat 34*0Sstevel@tonic-gate * physical address space. 35*0Sstevel@tonic-gate */ 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate /* 38*0Sstevel@tonic-gate * POST DEVELOPERS: 39*0Sstevel@tonic-gate * This file is copied to the OS workspace, and thus must abide by the OS 40*0Sstevel@tonic-gate * coding standards. This file must always pass cstyle and hdrchk. 41*0Sstevel@tonic-gate */ 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate #ifdef __cplusplus 44*0Sstevel@tonic-gate extern "C" { 45*0Sstevel@tonic-gate #endif 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate #define STARCAT_DEVICE_CONFIG (0x40000000000ull) 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate #define EXP_PA_ADDR(exp) (exp << 28) 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate /* 52*0Sstevel@tonic-gate * Useful to translate an sram or fprom offset to an address 53*0Sstevel@tonic-gate * that a host processor would use to reach it. 54*0Sstevel@tonic-gate */ 55*0Sstevel@tonic-gate #define BOOTBUS_PA_BASE 0x7FFF0000000ull 56*0Sstevel@tonic-gate 57*0Sstevel@tonic-gate /* See bbc.h for sizes */ 58*0Sstevel@tonic-gate #define BOOTBUS_FPROM_PA_BASE (BOOTBUS_PA_BASE + 0) 59*0Sstevel@tonic-gate #define BOOTBUS_SRAM_PA_BASE (BOOTBUS_PA_BASE + 0x900000u) 60*0Sstevel@tonic-gate 61*0Sstevel@tonic-gate /* 62*0Sstevel@tonic-gate * Cacheable Physical Memory Addresses in Starcat are assigned 63*0Sstevel@tonic-gate * to expanders in 128 GByte slices, based on PA[41:37]. 64*0Sstevel@tonic-gate * The slice to exp mapping is not always 1-1, swaps may occur 65*0Sstevel@tonic-gate * as a result of some DR or POST operations. 66*0Sstevel@tonic-gate * The map is maintained in the PCD. 67*0Sstevel@tonic-gate * The slice number will always be a valid expander board 68*0Sstevel@tonic-gate * number in [0,17], but it may not reside on that expander. 69*0Sstevel@tonic-gate * The PA in these macros is 64-bit, the slice is 8 bit, unsigned. 70*0Sstevel@tonic-gate */ 71*0Sstevel@tonic-gate #define PA_2_SLICE128G(pa) (((uint8_t)((pa) >> 37)) & 0x1Fu) 72*0Sstevel@tonic-gate #define SLICE128G_2_PA_BASE(slice) (((uint64_t)((slice) & 0x1F)) << 37) 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate 75*0Sstevel@tonic-gate #ifdef __cplusplus 76*0Sstevel@tonic-gate } 77*0Sstevel@tonic-gate #endif 78*0Sstevel@tonic-gate 79*0Sstevel@tonic-gate #endif /* !_SCAT_PA_SPACE_H */ 80