1765547dcSHaiying Wang /* 2*e5fe96b1SKumar Gala * Copyright 2009-2011 Freescale Semiconductor, Inc. 3765547dcSHaiying Wang * 4765547dcSHaiying Wang * (C) Copyright 2000 5765547dcSHaiying Wang * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 6765547dcSHaiying Wang * 7765547dcSHaiying Wang * See file CREDITS for list of people who contributed to this 8765547dcSHaiying Wang * project. 9765547dcSHaiying Wang * 10765547dcSHaiying Wang * This program is free software; you can redistribute it and/or 11765547dcSHaiying Wang * modify it under the terms of the GNU General Public License as 12765547dcSHaiying Wang * published by the Free Software Foundation; either version 2 of 13765547dcSHaiying Wang * the License, or (at your option) any later version. 14765547dcSHaiying Wang * 15765547dcSHaiying Wang * This program is distributed in the hope that it will be useful, 16765547dcSHaiying Wang * but WITHOUT ANY WARRANTY; without even the implied warranty of 17765547dcSHaiying Wang * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18765547dcSHaiying Wang * GNU General Public License for more details. 19765547dcSHaiying Wang * 20765547dcSHaiying Wang * You should have received a copy of the GNU General Public License 21765547dcSHaiying Wang * along with this program; if not, write to the Free Software 22765547dcSHaiying Wang * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 23765547dcSHaiying Wang * MA 02111-1307 USA 24765547dcSHaiying Wang */ 25765547dcSHaiying Wang 26765547dcSHaiying Wang #include <common.h> 27765547dcSHaiying Wang #include <asm/fsl_law.h> 28765547dcSHaiying Wang #include <asm/mmu.h> 29765547dcSHaiying Wang 30765547dcSHaiying Wang /* 31765547dcSHaiying Wang * LAW(Local Access Window) configuration: 32765547dcSHaiying Wang * 33765547dcSHaiying Wang *0) 0x0000_0000 0x7fff_ffff DDR 2G 34765547dcSHaiying Wang *1) 0xa000_0000 0xbfff_ffff PCIe MEM 512MB 35765547dcSHaiying Wang *-) 0xe000_0000 0xe00f_ffff CCSR 1M 36765547dcSHaiying Wang *2) 0xe280_0000 0xe2ff_ffff PCIe I/O 8M 37765547dcSHaiying Wang *3) 0xc000_0000 0xdfff_ffff SRIO 512MB 38765547dcSHaiying Wang *4.a) 0xf000_0000 0xf3ff_ffff SDRAM 64MB 39765547dcSHaiying Wang *4.b) 0xf800_0000 0xf800_7fff BCSR 32KB 40765547dcSHaiying Wang *4.c) 0xf800_8000 0xf800_ffff PIB (CS4) 32KB 41765547dcSHaiying Wang *4.d) 0xf801_0000 0xf801_7fff PIB (CS5) 32KB 42765547dcSHaiying Wang *4.e) 0xfe00_0000 0xffff_ffff Flash 32MB 43765547dcSHaiying Wang * 44765547dcSHaiying Wang *Notes: 45765547dcSHaiying Wang * CCSRBAR and L2-as-SRAM don't need a configured Local Access Window. 46765547dcSHaiying Wang * If flash is 8M at default position (last 8M), no LAW needed. 47765547dcSHaiying Wang * 48765547dcSHaiying Wang */ 49765547dcSHaiying Wang 50765547dcSHaiying Wang struct law_entry law_table[] = { 51765547dcSHaiying Wang #ifndef CONFIG_SPD_EEPROM 52765547dcSHaiying Wang SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE, LAW_SIZE_1G, LAW_TRGT_IF_DDR), 53765547dcSHaiying Wang #endif 54765547dcSHaiying Wang SET_LAW(CONFIG_SYS_BCSR_BASE_PHYS, LAW_SIZE_128M, LAW_TRGT_IF_LBC), 55765547dcSHaiying Wang }; 56765547dcSHaiying Wang 57765547dcSHaiying Wang int num_law_entries = ARRAY_SIZE(law_table); 58