upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
2.2 KiB
60 lines
2.2 KiB
/*
|
|
* Copyright 2008 Freescale Semiconductor, Inc.
|
|
*
|
|
* (C) Copyright 2000
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/fsl_law.h>
|
|
#include <asm/mmu.h>
|
|
|
|
/* LAW(Local Access Window) configuration:
|
|
* 0000_0000-0800_0000: DDR(512M) -or- larger
|
|
* c000_0000-cfff_ffff: PCI(256M)
|
|
* d000_0000-dfff_ffff: RapidIO(256M)
|
|
* e000_0000-ffff_ffff: localbus(512M)
|
|
* e000_0000-e3ff_ffff: LBC 64M, 32-bit flash on CS6
|
|
* e400_0000-e7ff_ffff: LBC 64M, 32-bit flash on CS1
|
|
* e800_0000-efff_ffff: LBC 128M, nothing here
|
|
* f000_0000-f3ff_ffff: LBC 64M, SDRAM on CS3
|
|
* f400_0000-f7ff_ffff: LBC 64M, SDRAM on CS4
|
|
* f800_0000-fdff_ffff: LBC 64M, nothing here
|
|
* fc00_0000-fcff_ffff: LBC 16M, CSR,RTC,UART,etc on CS5
|
|
* fd00_0000-fdff_ffff: LBC 16M, nothing here
|
|
* fe00_0000-feff_ffff: LBC 16M, nothing here
|
|
* ff00_0000-ff6f_ffff: LBC 7M, nothing here
|
|
* ff70_0000-ff7f_ffff: CCSRBAR 1M
|
|
* ff80_0000-ffff_ffff: LBC 8M, 8-bit flash on CS0
|
|
* Note: CCSRBAR and L2-as-SRAM don't need configure Local Access
|
|
* Window.
|
|
* Note: If flash is 8M at default position(last 8M),no LAW needed.
|
|
*/
|
|
|
|
struct law_entry law_table[] = {
|
|
#ifndef CONFIG_SPD_EEPROM
|
|
SET_LAW(CFG_DDR_SDRAM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_DDR),
|
|
#endif
|
|
SET_LAW(CFG_PCI_MEM_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_PCI),
|
|
SET_LAW(CFG_LBC_SDRAM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_LBC),
|
|
};
|
|
|
|
int num_law_entries = ARRAY_SIZE(law_table);
|
|
|