/* * Copyright 2008 Freescale Semiconductor, Inc. * * (C) Copyright 2000 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #include <common.h> #include <asm/fsl_law.h> #include <asm/mmu.h> /* LAW(Local Access Window) configuration: * 0000_0000-0800_0000: DDR(128M) -or- larger * f000_0000-f3ff_ffff: PCI(256M) * f400_0000-f7ff_ffff: RapidIO(128M) * f800_0000-ffff_ffff: localbus(128M) * f800_0000-fbff_ffff: LBC SDRAM(64M) * fc00_0000-fdef_ffff: LBC BCSR,RTC,etc(31M) * fdf0_0000-fdff_ffff: CCSRBAR(1M) * fe00_0000-ffff_ffff: Flash(32M) * Note: CCSRBAR and L2-as-SRAM don't need configure Local Access * Window. * Note: If flash is 8M at default position(last 8M),no LAW needed. */ struct law_entry law_table[] = { #ifndef CONFIG_SPD_EEPROM SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE, LAW_SIZE_128M, LAW_TRGT_IF_DDR), #endif SET_LAW(CONFIG_SYS_PCI_MEM_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_PCI), #ifndef CONFIG_RAM_AS_FLASH SET_LAW(CONFIG_SYS_LBC_SDRAM_BASE, LAW_SIZE_128M, LAW_TRGT_IF_LBC), #endif }; int num_law_entries = ARRAY_SIZE(law_table);