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Merge with /home/tur/git/u-boot#motionpro

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This commit is contained in:
Wolfgang Denk 2007-02-16 23:44:55 +01:00 committed by Wolfgang Denk
commit bc2b9c3383
8 changed files with 690 additions and 7 deletions
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7
MAKEALL
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@ -37,9 +37,10 @@ LIST_5xx=" \
LIST_5xxx=" \
BC3450 cpci5200 EVAL5200 fo300 \
icecube_5100 icecube_5200 lite5200b mcc200 \
mecp5200 o2dnt pf5200 PM520 \
TB5200 Total5100 Total5200 Total5200_Rev2 \
TQM5200 TQM5200_B TQM5200S v38b \
mecp5200 motionpro o2dnt pf5200 \
PM520 TB5200 Total5100 Total5200 \
Total5200_Rev2 TQM5200 TQM5200_B TQM5200S \
v38b \
"
#########################################################################

3
Makefile
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@ -607,6 +607,9 @@ TQM5200_STK100_config: unconfig
@$(MKCONFIG) -n $@ -a TQM5200 ppc mpc5xxx tqm5200
uc101_config: unconfig
@$(MKCONFIG) uc101 ppc mpc5xxx uc101
motionpro_config: unconfig
@$(MKCONFIG) motionpro ppc mpc5xxx motionpro
#########################################################################
## MPC8xx Systems

50
board/motionpro/Makefile Normal file
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@ -0,0 +1,50 @@
#
# (C) Copyright 2003-2007
# 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
#########################################################################

30
board/motionpro/config.mk Normal file
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@ -0,0 +1,30 @@
#
# (C) Copyright 2006-2007
# 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
#
#
# Promess Motion-PRO
#
TEXT_BASE = 0xfff00000
PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board

171
board/motionpro/motionpro.c Normal file
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@ -0,0 +1,171 @@
/*
* (C) Copyright 2003-2007
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* modified for Promess PRO - by Andy Joseph, andy@promessdev.com
* modified for Promess PRO-Motion - by Robert McCullough, rob@promessdev.com
* modified by Chris M. Tumas 6/20/06 Change CAS latency to 2 from 3
* Also changed the refresh for 100Mhz operation
*
* 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 <mpc5xxx.h>
/* Kollmorgen DPR initialization data */
struct init_elem {
unsigned long addr;
unsigned len;
char *data;
} init_seq[] = {
{0x500003F2, 2, "\x86\x00"}, /* HW parameter */
{0x500003F0, 2, "\x00\x00"},
{0x500003EC, 4, "\x00\x80\xc1\x52"}, /* Magic word */
};
/*
* Initialize Kollmorgen DPR
*/
static void kollmorgen_init(void)
{
unsigned i, j;
vu_char *p;
for (i = 0; i < sizeof(init_seq) / sizeof(struct init_elem); ++i) {
p = (vu_char *)init_seq[i].addr;
for (j = 0; j < init_seq[i].len; ++j)
*(p + j) = *(init_seq[i].data + j);
}
printf("DPR: Kollmorgen DPR initialized\n");
}
/*
* Early board initalization.
*/
int board_early_init_r(void)
{
/* Now, when we are in RAM, disable Boot Chipselect and enable CS0 */
*(vu_long *)MPC5XXX_ADDECR &= ~(1 << 25);
*(vu_long *)MPC5XXX_ADDECR |= (1 << 16);
/* Initialize Kollmorgen DPR */
kollmorgen_init();
return 0;
}
#ifndef CFG_RAMBOOT
/*
* Helper function to initialize SDRAM controller.
*/
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;
/* precharge all banks */
*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 |
hi_addr_bit;
/* auto refresh */
*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000004 |
hi_addr_bit;
/* auto refresh, second time */
*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000004 |
hi_addr_bit;
/* set mode register */
*(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE;
/* normal operation */
*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
}
#endif /* !CFG_RAMBOOT */
/*
* Initalize SDRAM - configure SDRAM controller, detect memory size.
*/
long int initdram (int board_type)
{
ulong dramsize = 0;
#ifndef CFG_RAMBOOT
ulong test1, test2;
/* configure SDRAM start/end for detection */
*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x0000001e; /* 2G at 0x0 */
*(vu_long *)MPC5XXX_SDRAM_CS1CFG = 0x80000000; /* disabled */
/* setup config registers */
*(vu_long *)MPC5XXX_SDRAM_CONFIG1 = SDRAM_CONFIG1;
*(vu_long *)MPC5XXX_SDRAM_CONFIG2 = SDRAM_CONFIG2;
sdram_start(0);
test1 = get_ram_size((long *)CFG_SDRAM_BASE, 0x80000000);
sdram_start(1);
test2 = get_ram_size((long *)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;
else
*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
/* let SDRAM CS1 start right after CS0 and disable it */
*(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize;
#else /* !CFG_RAMBOOT */
/* retrieve size of memory connected to SDRAM CS0 */
dramsize = *(vu_long *)MPC5XXX_SDRAM_CS0CFG & 0xFF;
if (dramsize >= 0x13)
dramsize = (1 << (dramsize - 0x13)) << 20;
else
dramsize = 0;
#endif /* CFG_RAMBOOT */
/* return total ram size */
return dramsize;
}
int checkboard (void)
{
puts("Board: Promess Motion-PRO board\n");
return 0;
}

123
board/motionpro/u-boot.lds Normal file
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@ -0,0 +1,123 @@
/*
* (C) Copyright 2003-2007
* 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);
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)
*(.eh_frame)
}
.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 = .);
}

8
cpu/mpc5xxx/fec.c
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@ -880,10 +880,10 @@ int mpc5xxx_fec_initialize(bd_t * bis)
fec->rbdBase = (FEC_RBD *)(FEC_BD_BASE + FEC_TBD_NUM * sizeof(FEC_TBD));
#if defined(CONFIG_CANMB) || defined(CONFIG_HMI1001) || \
defined(CONFIG_ICECUBE) || defined(CONFIG_INKA4X0) || \
defined(CONFIG_MCC200) || defined(CONFIG_O2DNT) || \
defined(CONFIG_PM520) || defined(CONFIG_TOP5200) || \
defined(CONFIG_TQM5200) || defined(CONFIG_V38B) || \
defined(CONFIG_UC101)
defined(CONFIG_MCC200) || defined(CONFIG_MOTIONPRO) || \
defined(CONFIG_O2DNT) || defined(CONFIG_PM520) || \
defined(CONFIG_TOP5200) || defined(CONFIG_TQM5200) || \
defined(CONFIG_UC101) || defined(CONFIG_V38B)
# ifndef CONFIG_FEC_10MBIT
fec->xcv_type = MII100;
# else

305
include/configs/motionpro.h Normal file
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@ -0,0 +1,305 @@
/*
* (C) Copyright 2003-2007
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* Based on PRO Motion board config file by Andy Joseph, andy@promessdev.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
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
*/
/* CPU and board */
#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
#define CONFIG_MPC5200 1 /* More exactly a MPC5200 */
#define CONFIG_MOTIONPRO 1 /* ... on Promess Motion-PRO board */
/*
* Supported commands
*/
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
CFG_CMD_ASKENV | \
CFG_CMD_DHCP | \
CFG_CMD_REGINFO | \
CFG_CMD_IMMAP | \
CFG_CMD_ELF | \
CFG_CMD_MII | \
CFG_CMD_BEDBUG | \
CFG_CMD_NET | \
CFG_CMD_PING)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
/*
* Serial console configuration
*/
#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
#define CONFIG_NETCONSOLE 1 /* network console */
#define CONFIG_BAUDRATE 115200
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
/*
* Ethernet configuration
*/
#define CONFIG_MPC5xxx_FEC 1
#define CONFIG_PHY_ADDR 0x2
#define CONFIG_PHY_TYPE 0x79c874
/*
* Autobooting
*/
#define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */
#define CONFIG_AUTOBOOT_KEYED
#define CONFIG_AUTOBOOT_STOP_STR "\x1b\x1b"
#define DEBUG_BOOTKEYS 0
#undef CONFIG_AUTOBOOT_DELAY_STR
#undef CONFIG_BOOTARGS
#define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, " \
"press \"<Esc><Esc>\" to stop\n"
#define CONFIG_ETHADDR 00:50:C2:40:10:00
#define CONFIG_OVERWRITE_ETHADDR_ONCE 1
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
/*
* Default environment settings
*/
#define CONFIG_EXTRA_ENV_SETTINGS \
"sdram_test=0\0" \
"netdev=eth0\0" \
"hostname=motionpro\0" \
"netmask=255.255.0.0\0" \
"ipaddr=192.168.160.22\0" \
"serverip=192.168.1.1\0" \
"gatewayip=192.168.1.1\0" \
"kernel_addr=200000\0" \
"u-boot_addr=100000\0" \
"kernel_sector=20\0" \
"kernel_size=1000\0" \
"console=ttyS0,115200\0" \
"rootpath=/opt/eldk-4.1/ppc_6xx\0" \
"bootfile=/tftpboot/motionpro/uImage\0" \
"u-boot=/tftpboot/motionpro/u-boot.bin\0" \
"load=tftp $(u-boot_addr) $(u-boot)\0" \
"update=prot off fff00000 fff3ffff; era fff00000 fff3ffff; " \
"cp.b $(u-boot_addr) fff00000 $(filesize);" \
"prot on fff00000 fff3ffff\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
"addip=setenv bootargs $(bootargs) console=$(console) " \
"ip=$(ipaddr):$(serverip):$(gatewayip):" \
"$(netmask):$(hostname):$(netdev):off panic=1\0" \
"flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0" \
"flash_self=run ramargs addip;bootm $(kernel_addr) " \
"$(ramdisk_addr)\0" \
"net_nfs=tftp $(kernel_addr) $(bootfile); run nfsargs addip; " \
"bootm $(kernel_addr)\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=$(serverip):$(rootpath)\0" \
"fstype=ext3\0" \
"fatargs=setenv bootargs init=/linuxrc rw\0" \
""
#define CONFIG_BOOTCOMMAND "run net_nfs"
/*
* do board-specific init
*/
#define CONFIG_BOARD_EARLY_INIT_R 1
/*
* Low level configuration
*/
/*
* Clock configuration: SYS_XTALIN = 25MHz
*/
#define CFG_MPC5XXX_CLKIN 25000000
/*
* Memory map
*/
/*
* Warning!!! with the current BestComm Task, MBAR MUST BE set to 0xf0000000.
* Setting MBAR to otherwise will cause system hang when using SmartDMA such
* as network commands.
*/
#define CFG_MBAR 0xf0000000
#define CFG_SDRAM_BASE 0x00000000
/*
* If building for running out of SDRAM, then MBAR has been set up beforehand
* (e.g., by the BDI). Otherwise we must specify the default boot-up value of
* MBAR, as given in the doccumentation.
*/
#if TEXT_BASE == 0x00100000
#define CFG_DEFAULT_MBAR 0xf0000000
#else /* TEXT_BASE != 0x00100000 */
#define CFG_DEFAULT_MBAR 0x80000000
#define CFG_LOWBOOT 1
#endif /* TEXT_BASE == 0x00100000 */
/* Use SRAM until RAM will be available */
#define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
#define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE
#define CFG_GBL_DATA_SIZE 128 /* size in bytes 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 (256 << 10) /* 256 kB for Monitor */
#define CFG_MALLOC_LEN (128 << 10) /* 128 kB for malloc() */
#define CFG_BOOTMAPSZ (8 << 20) /* initial mem map for Linux */
/*
* Chip selects configuration
*/
/* Boot Chipselect */
#define CFG_BOOTCS_START CFG_FLASH_BASE
#define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
#define CFG_BOOTCS_CFG 0x03035D00
/* Flash memory addressing */
#define CFG_CS0_START CFG_FLASH_BASE
#define CFG_CS0_SIZE CFG_FLASH_SIZE
#define CFG_CS0_CFG CFG_BOOTCS_CFG
/* Dual Port SRAM -- Kollmorgen Drive memory addressing */
#define CFG_CS1_START 0x50000000
#define CFG_CS1_SIZE 0x10000
#define CFG_CS1_CFG 0x05055800
/* Local register access */
#define CFG_CS2_START 0x50010000
#define CFG_CS2_SIZE 0x10000
#define CFG_CS2_CFG 0x05055800
/* Anybus CompactCom Module memory addressing */
#define CFG_CS3_START 0x50020000
#define CFG_CS3_SIZE 0x10000
#define CFG_CS3_CFG 0x05055800
/* No burst and dead cycle = 2 for all CSs */
#define CFG_CS_BURST 0x00000000
#define CFG_CS_DEADCYCLE 0x22222222
/*
* SDRAM configuration
*/
/* 2 x MT48LC16M16A2BG-75 IT:D, CASL 2, 32 bit data bus */
#define SDRAM_CONFIG1 0x52222600
#define SDRAM_CONFIG2 0x88b70000
#define SDRAM_CONTROL 0x50570000
#define SDRAM_MODE 0x008d0000
/*
* Flash configuration
*/
#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
#define CFG_FLASH_CFI_DRIVER 1
#define CFG_FLASH_BASE 0xff000000
#define CFG_FLASH_SIZE 0x01000000
#define CFG_MAX_FLASH_BANKS 1 /* max num of memory banks */
#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
#define CFG_MAX_FLASH_SECT 256 /* max num of sects on one chip */
#define CONFIG_FLASH_16BIT /* Flash is 16-bit */
/*
* Environment settings
*/
#define CFG_ENV_IS_IN_FLASH 1
/* This has to be a multiple of the Flash sector size */
#define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
#define CFG_ENV_SIZE 0x1000
#define CFG_ENV_SECT_SIZE 0x10000
/*
* Pin multiplexing configuration
*/
/* PSC1: UART1
* PSC2: GPIO (default)
* PSC3: GPIO (default)
* USB: 2xUART4/5
* Ethernet: Ethernet 100Mbit with MD
* Timer: CAN2/GPIO
* PSC6/IRDA: GPIO (default)
*/
#define CFG_GPS_PORT_CONFIG 0x1105a004
/*
* Miscellaneous configurable options
*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#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 0x03f00000 /* 1 ... 64 MiB in DRAM */
#define CFG_LOAD_ADDR 0x200000 /* default kernel load addr */
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
/*
* Various low-level settings
*/
#define CFG_HID0_INIT HID0_ICE | HID0_ICFI
#define CFG_HID0_FINAL HID0_ICE
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
/* Not needed for MPC 5xxx U-Boot, but used by tools/updater */
#define CFG_RESET_ADDRESS 0xfff00100
#endif /* __CONFIG_H */