mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 17:07:38 +00:00
1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/*
|
|
* Copyright 2008, 2010-2011 Freescale Semiconductor, Inc.
|
|
*
|
|
* (C) Copyright 2000
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/fsl_law.h>
|
|
#include <asm/mmu.h>
|
|
|
|
/*
|
|
* LAW(Local Access Window) configuration:
|
|
*
|
|
*0) 0x0000_0000 0x7fff_ffff DDR 2G
|
|
*1) 0x8000_0000 0x9fff_ffff PCI1 MEM 512MB
|
|
*2) 0xa000_0000 0xbfff_ffff PCIe MEM 512MB
|
|
*-) 0xe000_0000 0xe00f_ffff CCSR 1M
|
|
*3) 0xe200_0000 0xe27f_ffff PCI1 I/O 8M
|
|
*4) 0xe280_0000 0xe2ff_ffff PCIe I/O 8M
|
|
*5) 0xc000_0000 0xdfff_ffff SRIO 512MB
|
|
*6.a) 0xf000_0000 0xf3ff_ffff SDRAM 64MB
|
|
*6.b) 0xf800_0000 0xf800_7fff BCSR 32KB
|
|
*6.c) 0xf800_8000 0xf800_ffff PIB (CS4) 32KB
|
|
*6.d) 0xf801_0000 0xf801_7fff PIB (CS5) 32KB
|
|
*6.e) 0xfe00_0000 0xffff_ffff Flash 32MB
|
|
*
|
|
*Notes:
|
|
* CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
|
|
* If flash is 8M at default position (last 8M), no LAW needed.
|
|
*
|
|
*/
|
|
|
|
struct law_entry law_table[] = {
|
|
/* LBC window - maps 256M. That's SDRAM, BCSR, PIBs, and Flash */
|
|
SET_LAW(CONFIG_SYS_LBC_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
|
|
};
|
|
|
|
int num_law_entries = ARRAY_SIZE(law_table);
|