1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Copyright 2009-2011 Freescale Semiconductor, Inc. 4 * 5 * (C) Copyright 2000 6 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 7 */ 8 9#include <common.h> 10#include <asm/fsl_law.h> 11#include <asm/mmu.h> 12 13/* 14 * LAW(Local Access Window) configuration: 15 * 16 *0) 0x0000_0000 0x7fff_ffff DDR 2G 17 *1) 0xa000_0000 0xbfff_ffff PCIe MEM 512MB 18 *-) 0xe000_0000 0xe00f_ffff CCSR 1M 19 *2) 0xe280_0000 0xe2ff_ffff PCIe I/O 8M 20 *3) 0xc000_0000 0xdfff_ffff SRIO 512MB 21 *4.a) 0xf000_0000 0xf3ff_ffff SDRAM 64MB 22 *4.b) 0xf800_0000 0xf800_7fff BCSR 32KB 23 *4.c) 0xf800_8000 0xf800_ffff PIB (CS4) 32KB 24 *4.d) 0xf801_0000 0xf801_7fff PIB (CS5) 32KB 25 *4.e) 0xfe00_0000 0xffff_ffff Flash 32MB 26 * 27 *Notes: 28 * CCSRBAR and L2-as-SRAM don't need a configured Local Access Window. 29 * If flash is 8M at default position (last 8M), no LAW needed. 30 * 31 */ 32 33struct law_entry law_table[] = { 34#ifndef CONFIG_SPD_EEPROM 35 SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE, LAW_SIZE_1G, LAW_TRGT_IF_DDR), 36#endif 37 SET_LAW(CONFIG_SYS_BCSR_BASE_PHYS, LAW_SIZE_128M, LAW_TRGT_IF_LBC), 38}; 39 40int num_law_entries = ARRAY_SIZE(law_table); 41