xref: /openbmc/u-boot/board/freescale/t4rdb/law.c (revision c35f8693)
1 /*
2  * Copyright 2014 Freescale Semiconductor, Inc.
3  *
4  * SPDX-License-Identifier: GPL-2.0+
5  */
6 
7 #include <common.h>
8 #include <asm/fsl_law.h>
9 #include <asm/mmu.h>
10 
11 struct law_entry law_table[] = {
12 	SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_IFC),
13 #ifdef CONFIG_SYS_BMAN_MEM_PHYS
14 	SET_LAW(CONFIG_SYS_BMAN_MEM_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_BMAN),
15 #endif
16 #ifdef CONFIG_SYS_QMAN_MEM_PHYS
17 	SET_LAW(CONFIG_SYS_QMAN_MEM_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_QMAN),
18 #endif
19 #ifdef CONFIG_SYS_CPLD_BASE_PHYS
20 	SET_LAW(CONFIG_SYS_CPLD_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_IFC),
21 #endif
22 #ifdef CONFIG_SYS_DCSRBAR_PHYS
23 	/* Limit DCSR to 32M to access NPC Trace Buffer */
24 	SET_LAW(CONFIG_SYS_DCSRBAR_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_DCSR),
25 #endif
26 #ifdef CONFIG_SYS_NAND_BASE_PHYS
27 	SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_IFC),
28 #endif
29 };
30 
31 int num_law_entries = ARRAY_SIZE(law_table);
32