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-rw-r--r--MAINTAINERS1
-rwxr-xr-xMAKEALL6
-rw-r--r--Makefile3
-rw-r--r--board/esd/mecp5200/Makefile51
-rw-r--r--board/esd/mecp5200/config.mk44
-rw-r--r--board/esd/mecp5200/mecp5200.c261
-rw-r--r--board/esd/mecp5200/mt46v16m16-75.h37
-rw-r--r--board/esd/mecp5200/u-boot.lds122
-rw-r--r--include/configs/mecp5200.h345
9 files changed, 867 insertions, 3 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index e9203eb..f90c5a6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -28,6 +28,7 @@ Pantelis Antoniou <panto@intracom.gr>
Reinhard Arlt <reinhard.arlt@esd-electronics.com>
cpci5200 MPC5200
+ mecp5200 MPC5200
pf5200 MPC5200
CPCI750 PPC750FX/GX
diff --git a/MAKEALL b/MAKEALL
index 4e4d04b..d943cee 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -37,9 +37,9 @@ LIST_5xx=" \
LIST_5xxx=" \
BC3450 cpci5200 EVAL5200 fo300 \
icecube_5100 icecube_5200 lite5200b mcc200 \
- o2dnt pf5200 PM520 TB5200 \
- Total5100 Total5200 Total5200_Rev2 TQM5200 \
- TQM5200_B TQM5200S v38b \
+ mecp5200 o2dnt pf5200 PM520 \
+ TB5200 Total5100 Total5200 Total5200_Rev2 \
+ TQM5200 TQM5200_B TQM5200S v38b \
"
#########################################################################
diff --git a/Makefile b/Makefile
index ae2262d..b51c599 100644
--- a/Makefile
+++ b/Makefile
@@ -482,6 +482,9 @@ prs200_highboot_DDR_config: unconfig
}
@$(MKCONFIG) -n $@ -a mcc200 ppc mpc5xxx mcc200
+mecp5200_config: unconfig
+ @$(MKCONFIG) -a mecp5200 ppc mpc5xxx mecp5200 esd
+
o2dnt_config:
@$(MKCONFIG) o2dnt ppc mpc5xxx o2dnt
diff --git a/board/esd/mecp5200/Makefile b/board/esd/mecp5200/Makefile
new file mode 100644
index 0000000..45efdb0
--- /dev/null
+++ b/board/esd/mecp5200/Makefile
@@ -0,0 +1,51 @@
+
+#
+# (C) Copyright 2003-2006
+# 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 $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS = $(BOARD).o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/esd/mecp5200/config.mk b/board/esd/mecp5200/config.mk
new file mode 100644
index 0000000..07b5de1
--- /dev/null
+++ b/board/esd/mecp5200/config.mk
@@ -0,0 +1,44 @@
+#
+# (C) Copyright 2003
+# 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
+#
+
+#
+# IceCube board:
+#
+# Valid values for TEXT_BASE are:
+#
+# 0xFFF00000 boot high (standard configuration)
+# 0xFF000000 boot low for 16 MiB boards
+# 0xFF800000 boot low for 8 MiB boards
+# 0x00100000 boot from RAM (for testing only)
+#
+
+sinclude $(TOPDIR)/board/$(BOARDDIR)/config.tmp
+
+ifndef TEXT_BASE
+## Standard: boot high
+TEXT_BASE = 0xFFF00000
+## For testing: boot from RAM
+# TEXT_BASE = 0x00100000
+endif
+
+PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board
diff --git a/board/esd/mecp5200/mecp5200.c b/board/esd/mecp5200/mecp5200.c
new file mode 100644
index 0000000..c4b91e9
--- /dev/null
+++ b/board/esd/mecp5200/mecp5200.c
@@ -0,0 +1,261 @@
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2004
+ * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.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
+ */
+
+/*
+ * pf5200.c - main board support/init for the esd pf5200.
+ */
+
+#include <common.h>
+#include <mpc5xxx.h>
+#include <pci.h>
+#include <command.h>
+
+#include "mt46v16m16-75.h"
+
+void init_power_switch(void);
+
+static void sdram_start(int hi_addr)
+{
+ long hi_addr_bit = hi_addr ? 0x01000000 : 0;
+
+ /* unlock mode register */
+ *(vu_long *) MPC5XXX_SDRAM_CTRL =
+ SDRAM_CONTROL | 0x80000000 | hi_addr_bit;
+ __asm__ volatile ("sync");
+
+ /* precharge all banks */
+ *(vu_long *) MPC5XXX_SDRAM_CTRL =
+ SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
+ __asm__ volatile ("sync");
+
+ /* set mode register: extended mode */
+ *(vu_long *) MPC5XXX_SDRAM_MODE = SDRAM_EMODE;
+ __asm__ volatile ("sync");
+
+ /* set mode register: reset DLL */
+ *(vu_long *) MPC5XXX_SDRAM_MODE = SDRAM_MODE | 0x04000000;
+ __asm__ volatile ("sync");
+
+ /* precharge all banks */
+ *(vu_long *) MPC5XXX_SDRAM_CTRL =
+ SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
+ __asm__ volatile ("sync");
+
+ /* auto refresh */
+ *(vu_long *) MPC5XXX_SDRAM_CTRL =
+ SDRAM_CONTROL | 0x80000004 | hi_addr_bit;
+ __asm__ volatile ("sync");
+
+ /* set mode register */
+ *(vu_long *) MPC5XXX_SDRAM_MODE = SDRAM_MODE;
+ __asm__ volatile ("sync");
+
+ /* normal operation */
+ *(vu_long *) MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
+ __asm__ volatile ("sync");
+}
+
+/*
+ * ATTENTION: Although partially referenced initdram does NOT make real use
+ * use of CFG_SDRAM_BASE. The code does not work if CFG_SDRAM_BASE
+ * is something else than 0x00000000.
+ */
+
+long int initdram(int board_type)
+{
+ ulong dramsize = 0;
+ ulong test1, test2;
+
+ /* setup SDRAM chip selects */
+ *(vu_long *) MPC5XXX_SDRAM_CS0CFG = 0x0000001e; /* 2G at 0x0 */
+ *(vu_long *) MPC5XXX_SDRAM_CS1CFG = 0x80000000; /* disabled */
+ __asm__ volatile ("sync");
+
+ /* setup config registers */
+ *(vu_long *) MPC5XXX_SDRAM_CONFIG1 = SDRAM_CONFIG1;
+ *(vu_long *) MPC5XXX_SDRAM_CONFIG2 = SDRAM_CONFIG2;
+ __asm__ volatile ("sync");
+
+ /* set tap delay */
+ *(vu_long *) MPC5XXX_CDM_PORCFG = SDRAM_TAPDELAY;
+ __asm__ volatile ("sync");
+
+ /* find RAM size using SDRAM CS0 only */
+ sdram_start(0);
+ test1 = get_ram_size(CFG_SDRAM_BASE, 0x80000000);
+ sdram_start(1);
+ test2 = get_ram_size(CFG_SDRAM_BASE, 0x80000000);
+
+ if (test1 > test2) {
+ sdram_start(0);
+ dramsize = test1;
+ } else {
+ dramsize = test2;
+ }
+
+ /* memory smaller than 1MB is impossible */
+ if (dramsize < (1 << 20))
+ dramsize = 0;
+
+ /* set SDRAM CS0 size according to the amount of RAM found */
+ if (dramsize > 0) {
+ *(vu_long *) MPC5XXX_SDRAM_CS0CFG =
+ 0x13 + __builtin_ffs(dramsize >> 20) - 1;
+ /* let SDRAM CS1 start right after CS0 */
+ *(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e; /* 2G */
+ } else {
+#if 0
+ *(vu_long *) MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
+ /* let SDRAM CS1 start right after CS0 */
+ *(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e; /* 2G */
+#else
+ *(vu_long *) MPC5XXX_SDRAM_CS0CFG =
+ 0x13 + __builtin_ffs(0x08000000 >> 20) - 1;
+ /* let SDRAM CS1 start right after CS0 */
+ *(vu_long *) MPC5XXX_SDRAM_CS1CFG = 0x08000000 + 0x0000001e; /* 2G */
+#endif
+ }
+
+#if 0
+ /* find RAM size using SDRAM CS1 only */
+ sdram_start(0);
+ get_ram_size((ulong *) (CFG_SDRAM_BASE + dramsize), 0x80000000);
+ sdram_start(1);
+ get_ram_size((ulong *) (CFG_SDRAM_BASE + dramsize), 0x80000000);
+ sdram_start(0);
+#endif
+ /* set SDRAM CS1 size according to the amount of RAM found */
+
+ *(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize; /* disabled */
+
+ init_power_switch();
+ return (dramsize);
+}
+
+int checkboard(void)
+{
+ puts("Board: esd CPX CPU5200 (mecp5200)\n");
+ return 0;
+}
+
+void flash_preinit(void)
+{
+ /*
+ * Now, when we are in RAM, enable flash write
+ * access for detection process.
+ * Note that CS_BOOT cannot be cleared when
+ * executing in flash.
+ */
+ *(vu_long *) MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */
+}
+
+void flash_afterinit(ulong size)
+{
+ if (size == CFG_FLASH_SIZE) {
+ /* adjust mapping */
+ *(vu_long *) MPC5XXX_BOOTCS_START =
+ *(vu_long *) MPC5XXX_CS0_START =
+ START_REG(CFG_BOOTCS_START | size);
+ *(vu_long *) MPC5XXX_BOOTCS_STOP =
+ *(vu_long *) MPC5XXX_CS0_STOP =
+ STOP_REG(CFG_BOOTCS_START | size, size);
+ }
+}
+
+#ifdef CONFIG_PCI
+static struct pci_controller hose;
+
+extern void pci_mpc5xxx_init(struct pci_controller *);
+
+void pci_init_board(void)
+{
+ pci_mpc5xxx_init(&hose);
+}
+#endif
+
+#if defined (CFG_CMD_IDE) && defined (CONFIG_IDE_RESET)
+
+#define GPIO_PSC1_4 0x01000000UL
+
+void init_ide_reset(void)
+{
+ debug("init_ide_reset\n");
+
+ /* Configure PSC1_4 as GPIO output for ATA reset */
+ *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_PSC1_4;
+ *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_PSC1_4;
+}
+
+void ide_set_reset(int idereset)
+{
+ debug("ide_reset(%d)\n", idereset);
+
+ if (idereset)
+ *(vu_long *) MPC5XXX_WU_GPIO_DATA_O &= ~GPIO_PSC1_4;
+ else
+ *(vu_long *) MPC5XXX_WU_GPIO_DATA_O |= GPIO_PSC1_4;
+}
+#endif /* defined (CFG_CMD_IDE) && defined (CONFIG_IDE_RESET) */
+
+#define MPC5XXX_SIMPLEIO_GPIO_ENABLE (MPC5XXX_GPIO + 0x0004)
+#define MPC5XXX_SIMPLEIO_GPIO_DIR (MPC5XXX_GPIO + 0x000C)
+#define MPC5XXX_SIMPLEIO_GPIO_DATA_OUTPUT (MPC5XXX_GPIO + 0x0010)
+#define MPC5XXX_SIMPLEIO_GPIO_DATA_INPUT (MPC5XXX_GPIO + 0x0014)
+
+#define MPC5XXX_INTERRUPT_GPIO_ENABLE (MPC5XXX_GPIO + 0x0020)
+#define MPC5XXX_INTERRUPT_GPIO_DIR (MPC5XXX_GPIO + 0x0028)
+#define MPC5XXX_INTERRUPT_GPIO_DATA_OUTPUT (MPC5XXX_GPIO + 0x002C)
+#define MPC5XXX_INTERRUPT_GPIO_STATUS (MPC5XXX_GPIO + 0x003C)
+
+#define GPIO_WU6 0x40000000UL
+#define GPIO_USB0 0x00010000UL
+#define GPIO_USB9 0x08000000UL
+#define GPIO_USB9S 0x00080000UL
+
+void init_power_switch(void)
+{
+ debug("init_power_switch\n");
+
+ /* Configure GPIO_WU6 as GPIO output for ATA reset */
+ *(vu_long *) MPC5XXX_WU_GPIO_DATA_O |= GPIO_WU6;
+ *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_WU6;
+ *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_WU6;
+ __asm__ volatile ("sync");
+
+ *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_DATA_OUTPUT &= ~GPIO_USB0;
+ *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_ENABLE |= GPIO_USB0;
+ *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_DIR |= GPIO_USB0;
+ __asm__ volatile ("sync");
+
+ *(vu_long *) MPC5XXX_INTERRUPT_GPIO_DATA_OUTPUT &= ~GPIO_USB9;
+ *(vu_long *) MPC5XXX_INTERRUPT_GPIO_ENABLE &= ~GPIO_USB9;
+ __asm__ volatile ("sync");
+
+ if ((*(vu_long *) MPC5XXX_INTERRUPT_GPIO_STATUS & GPIO_USB9S) == 0) {
+ *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_DATA_OUTPUT |= GPIO_USB0;
+ __asm__ volatile ("sync");
+ }
+}
diff --git a/board/esd/mecp5200/mt46v16m16-75.h b/board/esd/mecp5200/mt46v16m16-75.h
new file mode 100644
index 0000000..22d0a55
--- /dev/null
+++ b/board/esd/mecp5200/mt46v16m16-75.h
@@ -0,0 +1,37 @@
+/*
+ * (C) Copyright 2004
+ * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.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
+ */
+
+#define SDRAM_DDR 1 /* is DDR */
+
+#if defined(CONFIG_MPC5200)
+/* Settings for XLB = 132 MHz */
+#define SDRAM_MODE 0x018D0000
+#define SDRAM_EMODE 0x40090000
+#define SDRAM_CONTROL 0x705f0f00
+#define SDRAM_CONFIG1 0x73722930
+#define SDRAM_CONFIG2 0x47770000
+#define SDRAM_TAPDELAY 0x10000000
+
+#else
+#error CONFIG_MPC5200 not defined
+#endif
diff --git a/board/esd/mecp5200/u-boot.lds b/board/esd/mecp5200/u-boot.lds
new file mode 100644
index 0000000..d999dd1
--- /dev/null
+++ b/board/esd/mecp5200/u-boot.lds
@@ -0,0 +1,122 @@
+/*
+ * (C) Copyright 2003
+ * 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
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = + SIZEOF_HEADERS;
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .rel.text : { *(.rel.text) }
+ .rela.text : { *(.rela.text) }
+ .rel.data : { *(.rel.data) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init : { *(.init) }
+ .plt : { *(.plt) }
+ .text :
+ {
+ cpu/mpc5xxx/start.o (.text)
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ . = ALIGN(16);
+ *(.rodata)
+ *(.rodata1)
+ *(.rodata.str1.4)
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x0FFF) & 0xFFFFF000;
+ _erotext = .;
+ PROVIDE (erotext = .);
+ .reloc :
+ {
+ *(.got)
+ _GOT2_TABLE_ = .;
+ *(.got2)
+ _FIXUP_TABLE_ = .;
+ *(.fixup)
+ }
+ __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
+ __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
+
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.dynamic)
+ CONSTRUCTORS
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ . = ALIGN(4096);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(4096);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
diff --git a/include/configs/mecp5200.h b/include/configs/mecp5200.h
new file mode 100644
index 0000000..ccb0293
--- /dev/null
+++ b/include/configs/mecp5200.h
@@ -0,0 +1,345 @@
+/*
+ * (C) Copyright 2003-2004
+ * 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
+ */
+
+
+/*************************************************************************
+ * (c) 2005 esd gmbh Hannover
+ *
+ *
+ * from IceCube.h file
+ * by Reinhard Arlt reinhard.arlt@esd-electronics.com
+ *
+ *************************************************************************/
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC5200 1 /* This is an MPC5xxx CPU */
+#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
+#define CONFIG_ICECUBE 1 /* ... on IceCube board */
+#define CONFIG_MECP5200 1 /* ... on MECP5200 board */
+#define CONFIG_MPC5200_DDR 1 /* ... use DDR RAM */
+
+#define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
+
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+#define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
+#endif
+
+/*
+ * Serial console configuration
+ */
+#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
+#if 0 /* test-only */
+#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
+#else
+#define CONFIG_BAUDRATE 9600 /* ... at 115200 bps */
+#endif
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
+
+
+#ifdef CONFIG_MPC5200 /* MPC5100 PCI is not supported yet. */
+
+#define CONFIG_MII
+#if 0 /* test-only !!! */
+#define CONFIG_NET_MULTI 1
+#define CONFIG_EEPRO100 1
+#define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
+#define CONFIG_NS8382X 1
+#endif
+
+#else /* MPC5100 */
+
+#endif
+
+/* Partitions */
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+
+/* USB */
+#if 0
+#define CONFIG_USB_OHCI
+#define ADD_USB_CMD CFG_CMD_USB | CFG_CMD_FAT
+#define CONFIG_USB_STORAGE
+#else
+#define ADD_USB_CMD 0
+#endif
+
+/*
+ * Supported commands
+ */
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
+ CFG_CMD_EEPROM | \
+ CFG_CMD_FAT | \
+ CFG_CMD_EXT2 | \
+ CFG_CMD_I2C | \
+ CFG_CMD_IDE | \
+ CFG_CMD_BSP | \
+ CFG_CMD_ELF)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#if (TEXT_BASE == 0xFF000000) /* Boot low with 16 MB Flash */
+# define CFG_LOWBOOT 1
+# define CFG_LOWBOOT16 1
+#endif
+#if (TEXT_BASE == 0xFF800000) /* Boot low with 8 MB Flash */
+# define CFG_LOWBOOT 1
+# define CFG_LOWBOOT08 1
+#endif
+
+/*
+ * Autobooting
+ */
+#define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
+
+#define CONFIG_PREBOOT "echo;" \
+ "echo Welcome to CBX-CPU5200 (mecp5200);" \
+ "echo"
+
+#undef CONFIG_BOOTARGS
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "flash_vxworks0=run ata_vxworks_args;setenv loadaddr ff000000;bootvx\0" \
+ "flash_vxworks1=run ata_vxworks_args;setenv loadaddr ff200000:bootvx\0" \
+ "net_vxworks=tftp $(loadaddr) $(image);run vxworks_args;bootvx\0" \
+ "vxworks_args=setenv bootargs fec(0,0)$(host):$(image) h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script)\0" \
+ "ata_vxworks_args=setenv bootargs /ata0/vxWorks h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script) o=fec0 \0" \
+ "loadaddr=01000000\0" \
+ "serverip=192.168.2.99\0" \
+ "gatewayip=10.0.0.79\0" \
+ "user=mu\0" \
+ "target=mecp5200.esd\0" \
+ "script=mecp5200.bat\0" \
+ "image=/tftpboot/vxWorks_mecp5200\0" \
+ "ipaddr=10.0.13.196\0" \
+ "netmask=255.255.0.0\0" \
+ ""
+
+#define CONFIG_BOOTCOMMAND "run flash_vxworks0"
+
+#if defined(CONFIG_MPC5200)
+/*
+ * IPB Bus clocking configuration.
+ */
+#undef CFG_IPBSPEED_133 /* define for 133MHz speed */
+#endif
+/*
+ * I2C configuration
+ */
+#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
+#define CFG_I2C_MODULE 2 /* Select I2C module #1 or #2 */
+
+#define CFG_I2C_SPEED 86000 /* 100 kHz */
+#define CFG_I2C_SLAVE 0x7F
+
+/*
+ * EEPROM configuration
+ */
+#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
+#define CFG_I2C_EEPROM_ADDR_LEN 2
+#define CFG_EEPROM_PAGE_WRITE_BITS 5
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20
+#define CFG_I2C_MULTI_EEPROMS 1
+/*
+ * Flash configuration
+ */
+#define CFG_FLASH_BASE 0xFFC00000
+#define CFG_FLASH_SIZE 0x00400000
+#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x003E0000)
+#define CFG_MAX_FLASH_BANKS 1 /* max num of memory banks */
+#define CFG_MAX_FLASH_SECT 512
+
+#define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
+#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
+
+/*
+ * Environment settings
+ */
+#if 1 /* test-only */
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_SIZE 0x10000
+#define CFG_ENV_SECT_SIZE 0x10000
+#define CONFIG_ENV_OVERWRITE 1
+#else
+#define CFG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
+#define CFG_ENV_OFFSET 0x0000 /* environment starts at the beginning of the EEPROM */
+#define CFG_ENV_SIZE 0x0400 /* 8192 bytes may be used for env vars*/
+ /* total size of a CAT24WC32 is 8192 bytes */
+#define CONFIG_ENV_OVERWRITE 1
+#endif
+
+#define CFG_FLASH_CFI_DRIVER 1 /* Flash is CFI conformant */
+#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
+#define CFG_FLASH_PROTECTION 1 /* use hardware protection */
+#if 0
+#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
+#endif
+#define CFG_FLASH_INCREMENT 0x00400000 /* size of flash bank */
+#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
+#define CFG_FLASH_EMPTY_INFO 1 /* show if bank is empty */
+
+
+/*
+ * Memory map
+ */
+#define CFG_MBAR 0xF0000000
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_DEFAULT_MBAR 0x80000000
+
+/* Use SRAM until RAM will be available */
+#define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
+#define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+
+
+#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+
+#define CFG_MONITOR_BASE TEXT_BASE
+#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
+# define CFG_RAMBOOT 1
+#endif
+
+#define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
+#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+
+/*
+ * Ethernet configuration
+ */
+#define CONFIG_MPC5xxx_FEC 1
+/*
+ * Define CONFIG_FEC_10MBIT to force FEC at 10Mb
+ */
+/* #define CONFIG_FEC_10MBIT 1 */
+#define CONFIG_PHY_ADDR 0x00
+#define CONFIG_UDP_CHECKSUM 1
+
+
+/*
+ * GPIO configuration
+ */
+#define CFG_GPS_PORT_CONFIG 0x01052444
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+
+#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
+#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
+
+#define CFG_LOAD_ADDR 0x100000 /* default load address */
+
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+
+#define CFG_VXWORKS_MAC_PTR 0x00000000 /* Pass Ethernet MAC to VxWorks */
+
+/*
+ * Various low-level settings
+ */
+#if defined(CONFIG_MPC5200)
+#define CFG_HID0_INIT HID0_ICE | HID0_ICFI
+#define CFG_HID0_FINAL HID0_ICE
+#else
+#define CFG_HID0_INIT 0
+#define CFG_HID0_FINAL 0
+#endif
+
+#define CFG_BOOTCS_START CFG_FLASH_BASE
+#define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
+#define CFG_BOOTCS_CFG 0x00085d00
+
+#define CFG_CS0_START CFG_FLASH_BASE
+#define CFG_CS0_SIZE CFG_FLASH_SIZE
+
+#define CFG_CS1_START 0xfd000000
+#define CFG_CS1_SIZE 0x00010000
+#define CFG_CS1_CFG 0x10101410
+
+#define CFG_CS_BURST 0x00000000
+#define CFG_CS_DEADCYCLE 0x33333333
+
+#define CFG_RESET_ADDRESS 0xff000000
+
+/*-----------------------------------------------------------------------
+ * USB stuff
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_USB_CLOCK 0x0001BBBB
+#define CONFIG_USB_CONFIG 0x00001000
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff Supports IDE harddisk
+ *-----------------------------------------------------------------------
+ */
+
+#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
+
+#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
+#undef CONFIG_IDE_LED /* LED for ide not supported */
+
+#define CONFIG_IDE_RESET /* reset for ide supported */
+#define CONFIG_IDE_PREINIT
+
+#define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
+#define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
+
+#define CFG_ATA_IDE0_OFFSET 0x0000
+
+#define CFG_ATA_BASE_ADDR MPC5XXX_ATA
+
+/* Offset for data I/O */
+#define CFG_ATA_DATA_OFFSET (0x0060)
+
+/* Offset for normal register accesses */
+#define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET)
+
+/* Offset for alternate registers */
+#define CFG_ATA_ALT_OFFSET (0x005C)
+
+/* Interval between registers */
+#define CFG_ATA_STRIDE 4
+
+#endif /* __CONFIG_H */