/* * Copyright 2009-2011 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: * *0) 0x0000_0000 0x7fff_ffff DDR 2G *1) 0xa000_0000 0xbfff_ffff PCIe MEM 512MB *-) 0xe000_0000 0xe00f_ffff CCSR 1M *2) 0xe280_0000 0xe2ff_ffff PCIe I/O 8M *3) 0xc000_0000 0xdfff_ffff SRIO 512MB *4.a) 0xf000_0000 0xf3ff_ffff SDRAM 64MB *4.b) 0xf800_0000 0xf800_7fff BCSR 32KB *4.c) 0xf800_8000 0xf800_ffff PIB (CS4) 32KB *4.d) 0xf801_0000 0xf801_7fff PIB (CS5) 32KB *4.e) 0xfe00_0000 0xffff_ffff Flash 32MB * *Notes: * CCSRBAR and L2-as-SRAM don't need a configured Local Access Window. * 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_1G, LAW_TRGT_IF_DDR), #endif SET_LAW(CONFIG_SYS_BCSR_BASE_PHYS, LAW_SIZE_128M, LAW_TRGT_IF_LBC), }; int num_law_entries = ARRAY_SIZE(law_table);