xref: /rk3399_rockchip-uboot/board/xes/xpedite550x/law.c (revision 326ea986ac150acdc7656d57fca647db80b50158)
1bfe18815SJohn Schmoller /*
2bfe18815SJohn Schmoller  * Copyright 2010 Extreme Engineering Solutions, Inc.
3bfe18815SJohn Schmoller  * Copyright 2008 Freescale Semiconductor, Inc.
4bfe18815SJohn Schmoller  *
5bfe18815SJohn Schmoller  * (C) Copyright 2000
6bfe18815SJohn Schmoller  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
7bfe18815SJohn Schmoller  *
8*1a459660SWolfgang Denk  * SPDX-License-Identifier:	GPL-2.0+
9bfe18815SJohn Schmoller  */
10bfe18815SJohn Schmoller 
11bfe18815SJohn Schmoller #include <common.h>
12bfe18815SJohn Schmoller #include <asm/fsl_law.h>
13bfe18815SJohn Schmoller #include <asm/mmu.h>
14bfe18815SJohn Schmoller 
15bfe18815SJohn Schmoller /*
16bfe18815SJohn Schmoller  * Notes:
17bfe18815SJohn Schmoller  *    CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
18bfe18815SJohn Schmoller  *    If flash is 8M at default position (last 8M), no LAW needed.
19bfe18815SJohn Schmoller  */
20bfe18815SJohn Schmoller 
21bfe18815SJohn Schmoller struct law_entry law_table[] = {
22bfe18815SJohn Schmoller 	SET_LAW(CONFIG_SYS_FLASH_BASE2, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
23bfe18815SJohn Schmoller 	SET_LAW(CONFIG_SYS_NAND_BASE, LAW_SIZE_1M, LAW_TRGT_IF_LBC),
24bfe18815SJohn Schmoller };
25bfe18815SJohn Schmoller 
26bfe18815SJohn Schmoller int num_law_entries = ARRAY_SIZE(law_table);
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