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-rw-r--r--board/freescale/mpc8610hpcd/Makefile4
-rw-r--r--board/freescale/mpc8610hpcd/init.S147
-rw-r--r--board/freescale/mpc8610hpcd/law.c44
-rw-r--r--board/freescale/mpc8610hpcd/u-boot.lds1
-rw-r--r--board/freescale/mpc8641hpcn/Makefile4
-rw-r--r--board/freescale/mpc8641hpcn/init.S179
-rw-r--r--board/freescale/mpc8641hpcn/law.c64
-rw-r--r--board/freescale/mpc8641hpcn/u-boot.lds1
-rw-r--r--board/sbc8641d/Makefile3
-rw-r--r--board/sbc8641d/init.S192
-rw-r--r--board/sbc8641d/law.c58
-rw-r--r--board/sbc8641d/u-boot.lds1
12 files changed, 169 insertions, 529 deletions
diff --git a/board/freescale/mpc8610hpcd/Makefile b/board/freescale/mpc8610hpcd/Makefile
index 12a92ae..489689e 100644
--- a/board/freescale/mpc8610hpcd/Makefile
+++ b/board/freescale/mpc8610hpcd/Makefile
@@ -27,9 +27,7 @@ endif
LIB = $(obj)lib$(BOARD).a
-SOBJS := init.o
-
-COBJS := $(BOARD).o
+COBJS := $(BOARD).o law.o
COBJS-${CONFIG_FSL_DIU_FB} += mpc8610hpcd_diu.o
diff --git a/board/freescale/mpc8610hpcd/init.S b/board/freescale/mpc8610hpcd/init.S
deleted file mode 100644
index 4d811e1..0000000
--- a/board/freescale/mpc8610hpcd/init.S
+++ /dev/null
@@ -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
diff --git a/board/freescale/mpc8610hpcd/law.c b/board/freescale/mpc8610hpcd/law.c
new file mode 100644
index 0000000..b4d222d
--- /dev/null
+++ b/board/freescale/mpc8610hpcd/law.c
@@ -0,0 +1,44 @@
+/*
+ * 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>
+
+struct law_entry law_table[] = {
+#if !defined(CONFIG_SPD_EEPROM)
+ SET_LAW_ENTRY(1, CFG_DDR_SDRAM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_DDR_1),
+#endif
+ SET_LAW_ENTRY(2, CFG_PCIE1_MEM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_PCIE_1),
+ SET_LAW_ENTRY(3, CFG_PCIE2_MEM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_PCIE_2),
+ SET_LAW_ENTRY(4, PIXIS_BASE, LAW_SIZE_2M, LAW_TRGT_IF_LBC),
+ SET_LAW_ENTRY(5, CFG_PCIE1_IO_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_PCIE_1),
+ SET_LAW_ENTRY(6, CFG_PCIE2_IO_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_PCIE_2),
+ SET_LAW_ENTRY(7, CFG_FLASH_BASE, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
+ SET_LAW_ENTRY(8, CFG_PCI1_MEM_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_PCI_1),
+ SET_LAW_ENTRY(9, CFG_PCI1_IO_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_PCI_1)
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/freescale/mpc8610hpcd/u-boot.lds b/board/freescale/mpc8610hpcd/u-boot.lds
index 37838ec..b88138e 100644
--- a/board/freescale/mpc8610hpcd/u-boot.lds
+++ b/board/freescale/mpc8610hpcd/u-boot.lds
@@ -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)
diff --git a/board/freescale/mpc8641hpcn/Makefile b/board/freescale/mpc8641hpcn/Makefile
index 201da3e..115df05 100644
--- a/board/freescale/mpc8641hpcn/Makefile
+++ b/board/freescale/mpc8641hpcn/Makefile
@@ -25,9 +25,7 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
-COBJS := $(BOARD).o
-
-SOBJS := init.o
+COBJS := $(BOARD).o law.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
diff --git a/board/freescale/mpc8641hpcn/init.S b/board/freescale/mpc8641hpcn/init.S
deleted file mode 100644
index cb21ba6..0000000
--- a/board/freescale/mpc8641hpcn/init.S
+++ /dev/null
@@ -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
diff --git a/board/freescale/mpc8641hpcn/law.c b/board/freescale/mpc8641hpcn/law.c
new file mode 100644
index 0000000..245f420
--- /dev/null
+++ b/board/freescale/mpc8641hpcn/law.c
@@ -0,0 +1,64 @@
+/*
+ * 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:
+ *
+ * 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.
+ */
+
+struct law_entry law_table[] = {
+#if !defined(CONFIG_SPD_EEPROM)
+ SET_LAW_ENTRY(1, CFG_DDR_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_DDR_1),
+#endif
+ SET_LAW_ENTRY(2, CFG_PCI1_MEM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_PCI_1),
+ SET_LAW_ENTRY(3, CFG_PCI2_MEM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_PCI_2),
+ SET_LAW_ENTRY(4, PIXIS_BASE, LAW_SIZE_2M, LAW_TRGT_IF_LBC),
+ SET_LAW_ENTRY(5, CFG_PCI1_IO_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_PCI_1),
+ SET_LAW_ENTRY(6, CFG_PCI2_IO_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_PCI_2),
+ SET_LAW_ENTRY(7, (CFG_FLASH_BASE & 0xfe000000), LAW_SIZE_32M, LAW_TRGT_IF_LBC),
+#if !defined(CONFIG_SPD_EEPROM)
+ SET_LAW_ENTRY(8, CFG_DDR_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_DDR_2),
+#endif
+ SET_LAW_ENTRY(9, CFG_RIO_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_RIO)
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/freescale/mpc8641hpcn/u-boot.lds b/board/freescale/mpc8641hpcn/u-boot.lds
index 9900670..06d491b 100644
--- a/board/freescale/mpc8641hpcn/u-boot.lds
+++ b/board/freescale/mpc8641hpcn/u-boot.lds
@@ -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)
diff --git a/board/sbc8641d/Makefile b/board/sbc8641d/Makefile
index a90b725..115df05 100644
--- a/board/sbc8641d/Makefile
+++ b/board/sbc8641d/Makefile
@@ -25,8 +25,7 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
-COBJS := $(BOARD).o
-SOBJS := init.o
+COBJS := $(BOARD).o law.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
diff --git a/board/sbc8641d/init.S b/board/sbc8641d/init.S
deleted file mode 100644
index c151d7e..0000000
--- a/board/sbc8641d/init.S
+++ /dev/null
@@ -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
diff --git a/board/sbc8641d/law.c b/board/sbc8641d/law.c
new file mode 100644
index 0000000..d403873
--- /dev/null
+++ b/board/sbc8641d/law.c
@@ -0,0 +1,58 @@
+/*
+ * 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:
+ *
+ * 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
+ *
+ */
+
+
+struct law_entry law_table[] = {
+ SET_LAW_ENTRY(1, CFG_DDR_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_DDR_1),
+ SET_LAW_ENTRY(2, CFG_PCI1_MEM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_PCI_1),
+ SET_LAW_ENTRY(3, CFG_PCI2_MEM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_PCI_2),
+ SET_LAW_ENTRY(4, 0xf8000000, LAW_SIZE_2M, LAW_TRGT_IF_LBC),
+ SET_LAW_ENTRY(5, CFG_PCI1_IO_BASE, LAW_SIZE_16M, LAW_TRGT_IF_PCI_1),
+ SET_LAW_ENTRY(6, CFG_PCI2_IO_BASE, LAW_SIZE_16M, LAW_TRGT_IF_PCI_2),
+ SET_LAW_ENTRY(7, 0xfe000000, LAW_SIZE_32M, LAW_TRGT_IF_LBC),
+ SET_LAW_ENTRY(8, CFG_DDR_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_DDR_2),
+ SET_LAW_ENTRY(9, CFG_RIO_MEM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_RIO)
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/sbc8641d/u-boot.lds b/board/sbc8641d/u-boot.lds
index 5de9b78..be362ee 100644
--- a/board/sbc8641d/u-boot.lds
+++ b/board/sbc8641d/u-boot.lds
@@ -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)