1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * (C) Copyright 2008 3*4882a593Smuzhiyun * Sergei Poselenov, Emcraft Systems, sposelenov@emcraft.com. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright 2008 Freescale Semiconductor, Inc. 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * (C) Copyright 2000 8*4882a593Smuzhiyun * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 11*4882a593Smuzhiyun */ 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #include <common.h> 14*4882a593Smuzhiyun #include <asm/fsl_law.h> 15*4882a593Smuzhiyun #include <asm/mmu.h> 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun /* 18*4882a593Smuzhiyun * LAW(Local Access Window) configuration: 19*4882a593Smuzhiyun * 20*4882a593Smuzhiyun * 0x0000_0000 0x2fff_ffff DDR 512M 21*4882a593Smuzhiyun * 0x8000_0000 0x9fff_ffff PCI1 MEM 512M 22*4882a593Smuzhiyun * 0xc000_0000 0xc00f_ffff FPGA 1M 23*4882a593Smuzhiyun * 0xc800_0000 0xcbff_ffff LIME 64M 24*4882a593Smuzhiyun * 0xe000_0000 0xe00f_ffff CCSR 1M (mapped by CCSRBAR) 25*4882a593Smuzhiyun * 0xe200_0000 0xe2ff_ffff PCI1 IO 16M 26*4882a593Smuzhiyun * 0xfc00_0000 0xffff_ffff FLASH 64M 27*4882a593Smuzhiyun * 28*4882a593Smuzhiyun * Notes: 29*4882a593Smuzhiyun * CCSRBAR and L2-as-SRAM don't need a configured Local Access Window. 30*4882a593Smuzhiyun * If flash is 8M at default position (last 8M), no LAW needed. 31*4882a593Smuzhiyun */ 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun struct law_entry law_table[] = { 34*4882a593Smuzhiyun SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_DDR), 35*4882a593Smuzhiyun SET_LAW(CONFIG_SYS_PCI1_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_PCI), 36*4882a593Smuzhiyun SET_LAW(CONFIG_SYS_LBC_FLASH_BASE, LAW_SIZE_64M, LAW_TRGT_IF_LBC), 37*4882a593Smuzhiyun SET_LAW(CONFIG_SYS_PCI1_IO_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_PCI), 38*4882a593Smuzhiyun #if defined(CONFIG_SYS_FPGA_BASE) 39*4882a593Smuzhiyun SET_LAW(CONFIG_SYS_FPGA_BASE, LAW_SIZE_1M, LAW_TRGT_IF_LBC), 40*4882a593Smuzhiyun #endif 41*4882a593Smuzhiyun SET_LAW(CONFIG_SYS_LIME_BASE, LAW_SIZE_64M, LAW_TRGT_IF_LBC), 42*4882a593Smuzhiyun }; 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun int num_law_entries = ARRAY_SIZE(law_table); 45