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86xx: Remove old-style law setup code

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This includes mpc8610hpcd, mpc8641hpcn, and sbc8641d.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
master
Becky Bruce 17 years ago committed by Jon Loeliger
parent 713d818664
commit 9cd32426f2
11 changed files with 0 additions and 558 deletions
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  1. 2
      board/freescale/mpc8610hpcd/Makefile
  2. 147
      board/freescale/mpc8610hpcd/init.S
  3. 1
      board/freescale/mpc8610hpcd/u-boot.lds
  4. 2
      board/freescale/mpc8641hpcn/Makefile
  5. 179
      board/freescale/mpc8641hpcn/init.S
  6. 1
      board/freescale/mpc8641hpcn/u-boot.lds
  7. 1
      board/sbc8641d/Makefile
  8. 192
      board/sbc8641d/init.S
  9. 1
      board/sbc8641d/u-boot.lds
  10. 27
      cpu/mpc86xx/spd_sdram.c
  11. 5
      cpu/mpc86xx/start.S

2
board/freescale/mpc8610hpcd/Makefile
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@ -27,8 +27,6 @@ endif
LIB = $(obj)lib$(BOARD).a
SOBJS := init.o
COBJS := $(BOARD).o law.o
COBJS-${CONFIG_FSL_DIU_FB} += mpc8610hpcd_diu.o

147
board/freescale/mpc8610hpcd/init.S
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@ -1,147 +0,0 @@
/*
* Copyright 2007 Freescale Semiconductor.
*
* 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
* Version 2 as published by the Free Software Foundation.
*/
#include <config.h>
#include <ppc_asm.tmpl>
#include <ppc_defs.h>
#include <asm/cache.h>
#include <asm/mmu.h>
#include <mpc86xx.h>
#define LAWAR_TRGT_PCI1 0x00000000
#define LAWAR_TRGT_PCIE1 0x00200000
#define LAWAR_TRGT_PCIE2 0x00100000
#define LAWAR_TRGT_LBC 0x00400000
#define LAWAR_TRGT_DDR 0x00f00000
#if !defined(CONFIG_SPD_EEPROM)
#define LAWBAR1 ((CFG_DDR_SDRAM_BASE>>12) & 0xffffff)
#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_512M))
#else
#define LAWBAR1 0
#define LAWAR1 ((LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_512M)) & ~LAWAR_EN)
#endif
#define LAWBAR2 ((CFG_PCIE1_MEM_BASE>>12) & 0xffffff)
#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_256M))
#define LAWBAR3 ((CFG_PCIE2_MEM_BASE>>12) & 0xffffff)
#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_256M))
#define LAWBAR4 ((PIXIS_BASE>>12) & 0xffffff)
#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_2M))
#define LAWBAR5 ((CFG_PCIE1_IO_PHYS>>12) & 0xffffff)
#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_1M))
#define LAWBAR6 ((CFG_PCIE2_IO_PHYS>>12) & 0xffffff)
#define LAWAR6 (LAWAR_EN | LAWAR_TRGT_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_1M))
#define LAWBAR7 ((CFG_FLASH_BASE >>12) & 0xffffff)
#define LAWAR7 (LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M))
#define LAWBAR8 ((CFG_PCI1_MEM_PHYS>>12) & 0xffffff)
#define LAWAR8 (LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_256M))
#define LAWBAR9 ((CFG_PCI1_IO_PHYS>>12) & 0xffffff)
#define LAWAR9 (LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M))
.section .bootpg, "ax"
.globl law_entry
law_entry:
lis r7,CFG_CCSRBAR@h
ori r7,r7,CFG_CCSRBAR@l
addi r4,r7,0
addi r5,r7,0
/* Skip LAWAR0, start at LAWAR1 */
lis r6,LAWBAR1@h
ori r6,r6,LAWBAR1@l
stwu r6, 0xc28(r4)
lis r6,LAWAR1@h
ori r6,r6,LAWAR1@l
stwu r6, 0xc30(r5)
/* LAWBAR2, LAWAR2 */
lis r6,LAWBAR2@h
ori r6,r6,LAWBAR2@l
stwu r6, 0x20(r4)
lis r6,LAWAR2@h
ori r6,r6,LAWAR2@l
stwu r6, 0x20(r5)
/* LAWBAR3, LAWAR3 */
lis r6,LAWBAR3@h
ori r6,r6,LAWBAR3@l
stwu r6, 0x20(r4)
lis r6,LAWAR3@h
ori r6,r6,LAWAR3@l
stwu r6, 0x20(r5)
/* LAWBAR4, LAWAR4 */
lis r6,LAWBAR4@h
ori r6,r6,LAWBAR4@l
stwu r6, 0x20(r4)
lis r6,LAWAR4@h
ori r6,r6,LAWAR4@l
stwu r6, 0x20(r5)
/* LAWBAR5, LAWAR5 */
lis r6,LAWBAR5@h
ori r6,r6,LAWBAR5@l
stwu r6, 0x20(r4)
lis r6,LAWAR5@h
ori r6,r6,LAWAR5@l
stwu r6, 0x20(r5)
/* LAWBAR6, LAWAR6 */
lis r6,LAWBAR6@h
ori r6,r6,LAWBAR6@l
stwu r6, 0x20(r4)
lis r6,LAWAR6@h
ori r6,r6,LAWAR6@l
stwu r6, 0x20(r5)
/* LAWBAR7, LAWAR7 */
lis r6,LAWBAR7@h
ori r6,r6,LAWBAR7@l
stwu r6, 0x20(r4)
lis r6,LAWAR7@h
ori r6,r6,LAWAR7@l
stwu r6, 0x20(r5)
/* LAWBAR8, LAWAR8 */
lis r6,LAWBAR8@h
ori r6,r6,LAWBAR8@l
stwu r6, 0x20(r4)
lis r6,LAWAR8@h
ori r6,r6,LAWAR8@l
stwu r6, 0x20(r5)
/* LAWBAR9, LAWAR9 */
lis r6,LAWBAR9@h
ori r6,r6,LAWBAR9@l
stwu r6, 0x20(r4)
lis r6,LAWAR9@h
ori r6,r6,LAWAR9@l
stwu r6, 0x20(r5)
blr

1
board/freescale/mpc8610hpcd/u-boot.lds
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@ -51,7 +51,6 @@ SECTIONS
.text :
{
cpu/mpc86xx/start.o (.text)
board/freescale/mpc8610hpcd/init.o (.bootpg)
cpu/mpc86xx/traps.o (.text)
cpu/mpc86xx/interrupts.o (.text)
cpu/mpc86xx/cpu_init.o (.text)

2
board/freescale/mpc8641hpcn/Makefile
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@ -27,8 +27,6 @@ LIB = $(obj)lib$(BOARD).a
COBJS := $(BOARD).o law.o
SOBJS := init.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))

179
board/freescale/mpc8641hpcn/init.S
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@ -1,179 +0,0 @@
/*
* Copyright 2004 Freescale Semiconductor.
* Jeff Brown
* Srikanth Srinivasan (srikanth.srinivasan@freescale.com)
*
* 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 <ppc_asm.tmpl>
#include <ppc_defs.h>
#include <asm/cache.h>
#include <asm/mmu.h>
#include <config.h>
#include <mpc86xx.h>
/*
* LAW(Local Access Window) configuration:
*
* 0x0000_0000 0x7fff_ffff DDR 2G
* 0x8000_0000 0x9fff_ffff PCI1 MEM 512M
* 0xa000_0000 0xbfff_ffff PCI2 MEM 512M
* 0xc000_0000 0xdfff_ffff RapidIO 512M
* 0xe200_0000 0xe2ff_ffff PCI1 IO 16M
* 0xe300_0000 0xe3ff_ffff PCI2 IO 16M
* 0xf800_0000 0xf80f_ffff CCSRBAR 1M
* 0xf810_0000 0xf81f_ffff PIXIS 1M
* 0xfe00_0000 0xffff_ffff FLASH (boot bank) 32M
*
* Notes:
* CCSRBAR don't need a configured Local Access Window.
* If flash is 8M at default position (last 8M), no LAW needed.
*/
#if !defined(CONFIG_SPD_EEPROM)
#define LAWBAR1 ((CFG_DDR_SDRAM_BASE>>12) & 0xffffff)
#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_DDR1 | (LAWAR_SIZE & LAWAR_SIZE_256M))
#else
#define LAWBAR1 0
#define LAWAR1 ((LAWAR_TRGT_IF_DDR1 | (LAWAR_SIZE & LAWAR_SIZE_512M)) & ~LAWAR_EN)
#endif
#define LAWBAR2 ((CFG_PCI1_MEM_BASE>>12) & 0xffffff)
#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M))
#define LAWBAR3 ((CFG_PCI2_MEM_BASE>>12) & 0xffffff)
#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M))
/*
* This is not so much the SDRAM map as it is the whole localbus map.
*/
#define LAWBAR4 ((0xf8100000>>12) & 0xffffff)
#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_2M))
#define LAWBAR5 ((CFG_PCI1_IO_PHYS>>12) & 0xffffff)
#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_16M))
#define LAWBAR6 ((CFG_PCI2_IO_PHYS>>12) & 0xffffff)
#define LAWAR6 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M))
#define LAWBAR7 ((0xfe000000 >>12) & 0xffffff)
#define LAWAR7 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_32M))
#if !defined(CONFIG_SPD_EEPROM)
#define LAWBAR8 ((CFG_DDR_SDRAM_BASE>>12) & 0xffffff)
#define LAWAR8 (LAWAR_EN | LAWAR_TRGT_IF_DDR2 | (LAWAR_SIZE & LAWAR_SIZE_256M))
#else
#define LAWBAR8 0
#define LAWAR8 ((LAWAR_TRGT_IF_DDR2 | (LAWAR_SIZE & LAWAR_SIZE_512M)) & ~LAWAR_EN)
#endif
#define LAWBAR9 ((CFG_RIO_MEM_PHYS>>12) & 0xfffff)
#define LAWAR9 (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M))
.section .bootpg, "ax"
.globl law_entry
law_entry:
lis r7,CFG_CCSRBAR@h
ori r7,r7,CFG_CCSRBAR@l
addi r4,r7,0
addi r5,r7,0
/* Skip LAWAR0, start at LAWAR1 */
lis r6,LAWBAR1@h
ori r6,r6,LAWBAR1@l
stwu r6, 0xc28(r4)
lis r6,LAWAR1@h
ori r6,r6,LAWAR1@l
stwu r6, 0xc30(r5)
/* LAWBAR2, LAWAR2 */
lis r6,LAWBAR2@h
ori r6,r6,LAWBAR2@l
stwu r6, 0x20(r4)
lis r6,LAWAR2@h
ori r6,r6,LAWAR2@l
stwu r6, 0x20(r5)
/* LAWBAR3, LAWAR3 */
lis r6,LAWBAR3@h
ori r6,r6,LAWBAR3@l
stwu r6, 0x20(r4)
lis r6,LAWAR3@h
ori r6,r6,LAWAR3@l
stwu r6, 0x20(r5)
/* LAWBAR4, LAWAR4 */
lis r6,LAWBAR4@h
ori r6,r6,LAWBAR4@l
stwu r6, 0x20(r4)
lis r6,LAWAR4@h
ori r6,r6,LAWAR4@l
stwu r6, 0x20(r5)
/* LAWBAR5, LAWAR5 */
lis r6,LAWBAR5@h
ori r6,r6,LAWBAR5@l
stwu r6, 0x20(r4)
lis r6,LAWAR5@h
ori r6,r6,LAWAR5@l
stwu r6, 0x20(r5)
/* LAWBAR6, LAWAR6 */
lis r6,LAWBAR6@h
ori r6,r6,LAWBAR6@l
stwu r6, 0x20(r4)
lis r6,LAWAR6@h
ori r6,r6,LAWAR6@l
stwu r6, 0x20(r5)
/* LAWBAR7, LAWAR7 */
lis r6,LAWBAR7@h
ori r6,r6,LAWBAR7@l
stwu r6, 0x20(r4)
lis r6,LAWAR7@h
ori r6,r6,LAWAR7@l
stwu r6, 0x20(r5)
/* LAWBAR8, LAWAR8 */
lis r6,LAWBAR8@h
ori r6,r6,LAWBAR8@l
stwu r6, 0x20(r4)
lis r6,LAWAR8@h
ori r6,r6,LAWAR8@l
stwu r6, 0x20(r5)
/* LAWBAR9, LAWAR9 */
lis r6,LAWBAR9@h
ori r6,r6,LAWBAR9@l
stwu r6, 0x20(r4)
lis r6,LAWAR9@h
ori r6,r6,LAWAR9@l
stwu r6, 0x20(r5)
blr

1
board/freescale/mpc8641hpcn/u-boot.lds
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@ -51,7 +51,6 @@ SECTIONS
.text :
{
cpu/mpc86xx/start.o (.text)
board/freescale/mpc8641hpcn/init.o (.bootpg)
cpu/mpc86xx/traps.o (.text)
cpu/mpc86xx/interrupts.o (.text)
cpu/mpc86xx/cpu_init.o (.text)

1
board/sbc8641d/Makefile
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@ -26,7 +26,6 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
COBJS := $(BOARD).o law.o
SOBJS := init.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))

192
board/sbc8641d/init.S
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@ -1,192 +0,0 @@
/*
* Copyright 2007 Wind River Systemes, Inc. <www.windriver.com>
* Copyright 2007 Embedded Specialties, Inc.
* Joe Hamman joe.hamman@embeddedspecialties.com
*
* Copyright 2004 Freescale Semiconductor.
* Jeff Brown
* Srikanth Srinivasan (srikanth.srinivasan@freescale.com)
*
* 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 <ppc_asm.tmpl>
#include <ppc_defs.h>
#include <asm/cache.h>
#include <asm/mmu.h>
#include <config.h>
#include <mpc86xx.h>
/*
* LAW(Local Access Window) configuration:
*
* 0x0000_0000 0x0fff_ffff DDR1 256M
* 0x1000_0000 0x1fff_ffff DDR2 256M
* 0xe000_0000 0xffff_ffff LBC 512M
*
* Notes:
* CCSRBAR doesn't need a configured Local Access Window.
* If flash is 8M at default position (last 8M), no LAW needed.
*/
# DDR Bank 1
# #define LAWBAR1 ((CFG_DDR_SDRAM_BASE>>12) & 0xffffff)
# #define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_DDR1 | (LAWAR_SIZE & LAWAR_SIZE_256M))
# DDR Bank 2
# #define LAWBAR2 ((CFG_DDR_SDRAM_BASE2>>12) & 0xffffff)
# #define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_DDR2 | (LAWAR_SIZE & LAWAR_SIZE_256M))
# LBC
# #define LAWBAR3 ((0xe0000000>>12) & 0xffffff)
# #define LAWAR3 (LAWAR_EN & (LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_512M)))
/*
* LAW (Local Access Window) configuration:
*
* 0x0000_0000 DDR 256M
* 0x1000_0000 DDR2 256M
* 0x8000_0000 PCI1 MEM 512M
* 0xa000_0000 PCI2 MEM 512M
* 0xc000_0000 RapidIO 512M
* 0xe200_0000 PCI1 IO 16M
* 0xe300_0000 PCI2 IO 16M
* 0xf800_0000 CCSRBAR 2M
* 0xfe00_0000 FLASH (boot bank) 32M
*
*/
#define LAWBAR1 ((CFG_DDR_SDRAM_BASE>>12) & 0xffffff)
#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_DDR1 | (LAWAR_SIZE & LAWAR_SIZE_256M))
#define LAWBAR2 ((CFG_PCI1_MEM_BASE>>12) & 0xffffff)
#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M))
#define LAWBAR3 ((CFG_PCI2_MEM_BASE>>12) & 0xffffff)
#define LAWAR3 (~LAWAR_EN & (LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M)))
#define LAWBAR4 ((0xf8000000>>12) & 0xffffff)
#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_2M))
#define LAWBAR5 ((CFG_PCI1_IO_BASE>>12) & 0xffffff)
#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_16M))
#define LAWBAR6 ((CFG_PCI2_IO_BASE>>12) & 0xffffff)
#define LAWAR6 (~LAWAR_EN &( LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M)))
#define LAWBAR7 ((0xfe000000 >>12) & 0xffffff)
#define LAWAR7 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_32M))
#define LAWBAR8 ((CFG_DDR_SDRAM_BASE2>>12) & 0xffffff)
#define LAWAR8 (LAWAR_EN | LAWAR_TRGT_IF_DDR2 | (LAWAR_SIZE & LAWAR_SIZE_256M))
#define LAWBAR9 ((CFG_RIO_MEM_BASE>>12) & 0xfffff)
#define LAWAR9 (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M))
.section .bootpg, "ax"
.globl law_entry
law_entry:
lis r7,CFG_CCSRBAR@h
ori r7,r7,CFG_CCSRBAR@l
addi r4,r7,0
addi r5,r7,0
/* Skip LAWAR0, start at LAWAR1 */
lis r6,LAWBAR1@h
ori r6,r6,LAWBAR1@l
stwu r6, 0xc28(r4)
lis r6,LAWAR1@h
ori r6,r6,LAWAR1@l
stwu r6, 0xc30(r5)
/* LAWBAR2, LAWAR2 */
lis r6,LAWBAR2@h
ori r6,r6,LAWBAR2@l
stwu r6, 0x20(r4)
lis r6,LAWAR2@h
ori r6,r6,LAWAR2@l
stwu r6, 0x20(r5)
/* LAWBAR3, LAWAR3 */
lis r6,LAWBAR3@h
ori r6,r6,LAWBAR3@l
stwu r6, 0x20(r4)
lis r6,LAWAR3@h
ori r6,r6,LAWAR3@l
stwu r6, 0x20(r5)
/* LAWBAR4, LAWAR4 */
lis r6,LAWBAR4@h
ori r6,r6,LAWBAR4@l
stwu r6, 0x20(r4)
lis r6,LAWAR4@h
ori r6,r6,LAWAR4@l
stwu r6, 0x20(r5)
/* LAWBAR5, LAWAR5 */
lis r6,LAWBAR5@h
ori r6,r6,LAWBAR5@l
stwu r6, 0x20(r4)
lis r6,LAWAR5@h
ori r6,r6,LAWAR5@l
stwu r6, 0x20(r5)
/* LAWBAR6, LAWAR6 */
lis r6,LAWBAR6@h
ori r6,r6,LAWBAR6@l
stwu r6, 0x20(r4)
lis r6,LAWAR6@h
ori r6,r6,LAWAR6@l
stwu r6, 0x20(r5)
/* LAWBAR7, LAWAR7 */
lis r6,LAWBAR7@h
ori r6,r6,LAWBAR7@l
stwu r6, 0x20(r4)
lis r6,LAWAR7@h
ori r6,r6,LAWAR7@l
stwu r6, 0x20(r5)
/* LAWBAR8, LAWAR8 */
lis r6,LAWBAR8@h
ori r6,r6,LAWBAR8@l
stwu r6, 0x20(r4)
lis r6,LAWAR8@h
ori r6,r6,LAWAR8@l
stwu r6, 0x20(r5)
/* LAWBAR9, LAWAR9 */
lis r6,LAWBAR9@h
ori r6,r6,LAWBAR9@l
stwu r6, 0x20(r4)
lis r6,LAWAR9@h
ori r6,r6,LAWAR9@l
stwu r6, 0x20(r5)
blr

1
board/sbc8641d/u-boot.lds
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@ -51,7 +51,6 @@ SECTIONS
.text :
{
cpu/mpc86xx/start.o (.text)
board/sbc8641d/init.o (.bootpg)
cpu/mpc86xx/traps.o (.text)
cpu/mpc86xx/interrupts.o (.text)
cpu/mpc86xx/cpu_init.o (.text)

27
cpu/mpc86xx/spd_sdram.c
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@ -1123,7 +1123,6 @@ spd_sdram(void)
int memsize_ddr1 = 0;
unsigned int law_size_ddr1;
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm;
#ifdef CONFIG_DDR_INTERLEAVE
volatile ccsr_ddr_t *ddr1 = &immap->im_ddr1;
#endif
@ -1181,13 +1180,6 @@ spd_sdram(void)
*/
#ifdef CONFIG_FSL_LAW
set_law(1, CFG_DDR_SDRAM_BASE, law_size_interleaved, LAW_TRGT_IF_DDR_INTRLV);
#else
mcm->lawbar1 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff);
mcm->lawar1 = (LAWAR_EN
| LAWAR_TRGT_IF_DDR_INTERLEAVED
| (LAWAR_SIZE & law_size_interleaved));
debug("DDR: LAWBAR1=0x%08x\n", mcm->lawbar1);
debug("DDR: LAWAR1=0x%08x\n", mcm->lawar1);
#endif
debug("Interleaved memory size is 0x%08lx\n", memsize_total);
@ -1245,13 +1237,6 @@ spd_sdram(void)
*/
#ifdef CONFIG_FSL_LAW
set_law(1, CFG_DDR_SDRAM_BASE, law_size_ddr1, LAW_TRGT_IF_DDR_1);
#else
mcm->lawbar1 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff);
mcm->lawar1 = (LAWAR_EN
| LAWAR_TRGT_IF_DDR1
| (LAWAR_SIZE & law_size_ddr1));
debug("DDR: LAWBAR1=0x%08x\n", mcm->lawbar1);
debug("DDR: LAWAR1=0x%08x\n", mcm->lawar1);
#endif
}
@ -1281,18 +1266,6 @@ spd_sdram(void)
set_law(8,
(ddr1_enabled ? (memsize_ddr1 * 1024 * 1024) : CFG_DDR_SDRAM_BASE),
law_size_ddr2, LAW_TRGT_IF_DDR_2);
#else
if (ddr1_enabled)
mcm->lawbar8 = (((memsize_ddr1 * 1024 * 1024) >> 12)
& 0xfffff);
else
mcm->lawbar8 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff);
mcm->lawar8 = (LAWAR_EN
| LAWAR_TRGT_IF_DDR2
| (LAWAR_SIZE & law_size_ddr2));
debug("\nDDR: LAWBAR8=0x%08x\n", mcm->lawbar8);
debug("DDR: LAWAR8=0x%08x\n", mcm->lawar8);
#endif
}

5
cpu/mpc86xx/start.S
Unescape View File

@ -283,11 +283,6 @@ in_flash:
bl setup_ccsrbar
#endif
#ifndef CONFIG_FSL_LAW
bl law_entry
sync
#endif
/* run low-level CPU init code (from Flash) */
bl cpu_init_f
sync

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