85xx: convert PM854/PM856 over to use new LAW init code
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala
parent
e2b159d007
commit
45f2166ac0
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@ -25,9 +25,8 @@ include $(TOPDIR)/config.mk
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LIB = $(obj)lib$(BOARD).a
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COBJS := $(BOARD).o
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COBJS := $(BOARD).o law.o
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SOBJS := init.o
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#SOBJS :=
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SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS))
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@ -196,56 +196,3 @@ tlb1_entry:
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#endif
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entry_end
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/*
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* LAW(Local Access Window) configuration:
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*
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* 0x0000_0000 0x7fff_ffff DDR 2G
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* 0x8000_0000 0x9fff_ffff PCI1 MEM 512M
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* 0xc000_0000 0xdfff_ffff RapidIO 512M
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* 0xe000_0000 0xe000_ffff CCSR 1M
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* 0xe200_0000 0xe2ff_ffff PCI1 IO 16M
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* 0xf000_0000 0xf7ff_ffff SDRAM 128M
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* 0xf800_0000 0xf80f_ffff BCSR 1M
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* 0xfc00_0000 0xffff_ffff FLASH (boot bank) 64M
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*
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* Notes:
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* CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
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* If flash is 8M at default position (last 8M), no LAW needed.
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*/
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#if !defined(CONFIG_SPD_EEPROM)
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#define LAWBAR0 ((CFG_DDR_SDRAM_BASE>>12) & 0xfffff)
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#define LAWAR0 (LAWAR_EN | LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_256M))
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#else
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#define LAWBAR0 0
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#define LAWAR0 ((LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN)
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#endif
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#define LAWBAR1 ((CFG_PCI1_MEM_BASE>>12) & 0xfffff)
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#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_512M))
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/*
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* This is not so much the SDRAM map as it is the whole localbus map.
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*/
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#define LAWBAR2 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)
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#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M))
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#define LAWBAR3 ((CFG_PCI1_IO_BASE>>12) & 0xfffff)
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#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_16M))
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/*
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* Rapid IO at 0xc000_0000 for 512 M
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*/
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#define LAWBAR4 ((CFG_RIO_MEM_BASE>>12) & 0xfffff)
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#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M))
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.section .bootpg, "ax"
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.globl law_entry
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law_entry:
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entry_start
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.long 0x05
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.long LAWBAR0,LAWAR0,LAWBAR1,LAWAR1,LAWBAR2,LAWAR2,LAWBAR3,LAWAR3
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.long LAWBAR4,LAWAR4
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entry_end
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@ -0,0 +1,58 @@
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/*
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* Copyright 2008 Freescale Semiconductor, Inc.
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*
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* (C) Copyright 2000
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#include <asm/fsl_law.h>
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#include <asm/mmu.h>
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/*
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* LAW(Local Access Window) configuration:
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*
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* 0x0000_0000 0x7fff_ffff DDR 2G
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* 0x8000_0000 0x9fff_ffff PCI1 MEM 512M
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* 0xc000_0000 0xdfff_ffff RapidIO 512M
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* 0xe000_0000 0xe000_ffff CCSR 1M
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* 0xe200_0000 0xe2ff_ffff PCI1 IO 16M
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* 0xf000_0000 0xf7ff_ffff SDRAM 128M
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* 0xf800_0000 0xf80f_ffff BCSR 1M
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* 0xfc00_0000 0xffff_ffff FLASH (boot bank) 64M
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*
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* Notes:
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* CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
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* If flash is 8M at default position (last 8M), no LAW needed.
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*/
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struct law_entry law_table[] = {
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#ifndef CONFIG_SPD_EEPROM
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SET_LAW_ENTRY(1, CFG_DDR_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_DDR),
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#endif
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SET_LAW_ENTRY(2, CFG_PCI1_MEM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_PCI),
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/* This is not so much the SDRAM map as it is the whole localbus map. */
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SET_LAW_ENTRY(3, CFG_LBC_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
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SET_LAW_ENTRY(4, CFG_PCI1_IO_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_PCI),
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SET_LAW_ENTRY(5, CFG_RIO_MEM_BASE, LAWAR_SIZE_512M, LAW_TRGT_IF_RIO),
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};
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int num_law_entries = ARRAY_SIZE(law_table);
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@ -25,9 +25,8 @@ include $(TOPDIR)/config.mk
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LIB = $(obj)lib$(BOARD).a
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COBJS := $(BOARD).o
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COBJS := $(BOARD).o law.o
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SOBJS := init.o
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#SOBJS :=
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SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS))
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@ -196,56 +196,3 @@ tlb1_entry:
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#endif
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entry_end
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/*
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* LAW(Local Access Window) configuration:
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*
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* 0x0000_0000 0x7fff_ffff DDR 2G
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* 0x8000_0000 0x9fff_ffff PCI1 MEM 512M
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* 0xc000_0000 0xdfff_ffff RapidIO 512M
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* 0xe000_0000 0xe000_ffff CCSR 1M
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* 0xe200_0000 0xe2ff_ffff PCI1 IO 16M
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* 0xf000_0000 0xf7ff_ffff SDRAM 128M
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* 0xf800_0000 0xf80f_ffff BCSR 1M
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* 0xfc00_0000 0xffff_ffff FLASH (boot bank) 64M
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*
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* Notes:
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* CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
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* If flash is 8M at default position (last 8M), no LAW needed.
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*/
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#if !defined(CONFIG_SPD_EEPROM)
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#define LAWBAR0 ((CFG_DDR_SDRAM_BASE>>12) & 0xfffff)
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#define LAWAR0 (LAWAR_EN | LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_256M))
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#else
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#define LAWBAR0 0
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#define LAWAR0 ((LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN)
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#endif
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#define LAWBAR1 ((CFG_PCI1_MEM_BASE>>12) & 0xfffff)
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#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_512M))
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/*
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* This is not so much the SDRAM map as it is the whole localbus map.
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*/
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#define LAWBAR2 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)
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#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M))
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#define LAWBAR3 ((CFG_PCI1_IO_BASE>>12) & 0xfffff)
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#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_16M))
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/*
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* Rapid IO at 0xc000_0000 for 512 M
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*/
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#define LAWBAR4 ((CFG_RIO_MEM_BASE>>12) & 0xfffff)
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#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M))
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.section .bootpg, "ax"
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.globl law_entry
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law_entry:
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entry_start
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.long 0x05
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.long LAWBAR0,LAWAR0,LAWBAR1,LAWAR1,LAWBAR2,LAWAR2,LAWBAR3,LAWAR3
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.long LAWBAR4,LAWAR4
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entry_end
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@ -0,0 +1,58 @@
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/*
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* Copyright 2008 Freescale Semiconductor, Inc.
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*
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* (C) Copyright 2000
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#include <asm/fsl_law.h>
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#include <asm/mmu.h>
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/*
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* LAW(Local Access Window) configuration:
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*
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* 0x0000_0000 0x7fff_ffff DDR 2G
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* 0x8000_0000 0x9fff_ffff PCI1 MEM 512M
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* 0xc000_0000 0xdfff_ffff RapidIO 512M
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* 0xe000_0000 0xe000_ffff CCSR 1M
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* 0xe200_0000 0xe2ff_ffff PCI1 IO 16M
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* 0xf000_0000 0xf7ff_ffff SDRAM 128M
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* 0xf800_0000 0xf80f_ffff BCSR 1M
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* 0xfc00_0000 0xffff_ffff FLASH (boot bank) 64M
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*
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* Notes:
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* CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
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* If flash is 8M at default position (last 8M), no LAW needed.
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*/
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struct law_entry law_table[] = {
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#ifndef CONFIG_SPD_EEPROM
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SET_LAW_ENTRY(1, CFG_DDR_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_DDR),
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#endif
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SET_LAW_ENTRY(2, CFG_PCI1_MEM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_PCI),
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/* This is not so much the SDRAM map as it is the whole localbus map. */
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SET_LAW_ENTRY(3, CFG_LBC_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
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SET_LAW_ENTRY(4, CFG_PCI1_IO_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_PCI),
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SET_LAW_ENTRY(5, CFG_RIO_MEM_BASE, LAWAR_SIZE_512M, LAW_TRGT_IF_RIO),
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};
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int num_law_entries = ARRAY_SIZE(law_table);
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@ -51,6 +51,7 @@
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#define CONFIG_DDR_ECC /* only for ECC DDR module */
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#define CONFIG_MEM_INIT_VALUE 0xDEADBEEF
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#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
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/*
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* sysclk for MPC85xx
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@ -51,6 +51,7 @@
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#define CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */
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#define CONFIG_MEM_INIT_VALUE 0xDEADBEEF
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#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
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/*
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* sysclk for MPC85xx
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