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ppc4xx: ML507 Board Support

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The Xilinx ML507 Board is a Virtex 5 prototyping board that includes,
	among others:
	-Virtex 5 FX FPGA (With a ppc440x5 in it)
	-256MB of SDRAM2
	-32MB of Flash
	-I2C Eeprom
	-System ACE chip
	-Serial ATA connectors
	-RS232 Level Conversors
	-Ethernet Transceiver

This patch gives support to a standard design produced by EDK for this
board: ppc440, uartlite, xilinx_int and flash

- Includes Changes propossed by Stefan Roese and Michal Simek

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
Acked-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Ricardo Ribalda Delgado 2008-07-17 12:47:09 +02:00 committed by Stefan Roese
parent d865fd0980
commit 086511fc96
11 changed files with 468 additions and 0 deletions
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5
CREDITS
View file

@ -399,6 +399,11 @@ N: Stelian Pop
E: stelian.pop@leadtechdesign.com
D: Atmel AT91CAP9ADK support
N: Ricardo Ribalda Delgado
E: ricardo.ribalda@uam.es
D: PPC440x5 (Virtex5), ML507 Board, eeprom_simul, adt7460
W: http://www.ii.uam.es/~rribalda
N: Stefan Roese
E: sr@denx.de
D: AMCC PPC4xx Support

4
MAINTAINERS
View file

@ -311,6 +311,10 @@ Daniel Poirot <dan.poirot@windriver.com>
sbc8240 MPC8240
sbc405 PPC405GP
Ricardo Ribalda <ricardo.ribalda@uam.es>
ml507 PPC440x5
Stefan Roese <sr@denx.de>
P3M7448 MPC7448

1
MAKEALL
View file

@ -209,6 +209,7 @@ LIST_4xx=" \
MIP405T \
ML2 \
ml300 \
ml507 \
ocotea \
OCRTC \
ORSG \

3
Makefile
View file

@ -1349,6 +1349,9 @@ ML2_config: unconfig
ml300_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc ppc4xx ml300 xilinx
ml507_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc ppc4xx ml507 xilinx
ocotea_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc ppc4xx ocotea amcc

58
board/xilinx/ml507/Makefile Normal file
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@ -0,0 +1,58 @@
#
# (C) Copyright 2000-2006
# 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 $(TOPDIR)/config.mk
ifneq ($(OBJTREE),$(SRCTREE))
endif
INCS :=
CFLAGS += $(INCS)
HOST_CFLAGS += $(INCS)
LIB = $(obj)lib$(BOARD).a
COBJS = $(BOARD).o
SOBJS = init.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(OBJS) $(SOBJS)
$(AR) $(ARFLAGS) $@ $^
clean:
rm -f $(SOBJS) $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak .depend
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

24
board/xilinx/ml507/config.mk Normal file
View file

@ -0,0 +1,24 @@
#
# (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
#
TEXT_BASE = 0x04000000

47
board/xilinx/ml507/init.S Normal file
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@ -0,0 +1,47 @@
/*
* (C) Copyright 2008
* Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
* This work has been supported by: QTechnology http://qtec.com/
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include <ppc_asm.tmpl>
#include <config.h>
#include <asm-ppc/mmu.h>
.section .bootpg,"ax"
.globl tlbtab
tlbtab:
tlbtab_start
/* SDRAM */
tlbentry(XPAR_DDR2_SDRAM_MEM_BASEADDR, SZ_256M, CFG_SDRAM_BASE, 0,
AC_R | AC_W | AC_X | SA_G | SA_I)
/* UART */
tlbentry(XPAR_UARTLITE_0_BASEADDR, SZ_64K, XPAR_UARTLITE_0_BASEADDR, 0,
AC_R | AC_W | SA_G | SA_I)
/* PIC */
tlbentry(XPAR_INTC_0_BASEADDR, SZ_64K, XPAR_INTC_0_BASEADDR, 0,
AC_R | AC_W | SA_G | SA_I)
/* I2C */
tlbentry(XPAR_IIC_EEPROM_BASEADDR, SZ_64K, XPAR_IIC_EEPROM_BASEADDR, 0,
AC_R | AC_W | SA_G | SA_I)
/* Net */
tlbentry(XPAR_LLTEMAC_0_BASEADDR, SZ_64K, XPAR_LLTEMAC_0_BASEADDR, 0,
AC_R | AC_W | SA_G | SA_I)
/*Flash*/
tlbentry(XPAR_FLASH_MEM0_BASEADDR, SZ_256M, XPAR_FLASH_MEM0_BASEADDR, 0,
AC_R | AC_W | SA_G | SA_I)
tlbtab_end

46
board/xilinx/ml507/ml507.c Normal file
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@ -0,0 +1,46 @@
/*
* (C) Copyright 2008
* Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
* This work has been supported by: QTechnology http://qtec.com/
* 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, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <common.h>
#include <asm/processor.h>
int board_pre_init(void)
{
return 0;
}
int checkboard(void)
{
puts ("ML507 Board\n");
return 0;
}
phys_size_t initdram(int board_type)
{
return CFG_SDRAM_SIZE_MB * 1024 * 1024;
}
void get_sys_info(sys_info_t * sysInfo)
{
sysInfo->freqProcessor = XPAR_CORE_CLOCK_FREQ_HZ;
sysInfo->freqPLB = XPAR_PLB_CLOCK_FREQ_HZ;
sysInfo->freqPCI = 0;
return;
}

130
board/xilinx/ml507/u-boot.lds Normal file
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@ -0,0 +1,130 @@
/*
* (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
* 2008:
* Modified by: Ricardo Ribalda Delgado ricardo.ribalda@uam.es
*
* 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)
ENTRY(_start_440)
/* 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 :
{
*(.text)
*(.fixup)
*(.got1)
}
_etext = .;
PROVIDE (etext = .);
.rodata :
{
*(.rodata)
*(.rodata1)
*(.rodata.str1.4)
*(.eh_frame)
}
.fini : { *(.fini) } =0
.ctors : { *(.ctors) }
.dtors : { *(.dtors) }
/* Read-write section, merged into data segment: */
. = (. + 0x00FF) & 0xFFFFFF00;
_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(256);
__init_begin = .;
.text.init : { *(.text.init) }
.data.init : { *(.data.init) }
. = ALIGN(256);
__init_end = .;
__bss_start = .;
.bss (NOLOAD) :
{
*(.sbss) *(.scommon)
*(.dynbss)
*(.bss)
*(COMMON)
}
_end = . ;
PROVIDE (end = .);
}

34
board/xilinx/ml507/xparameters.h Normal file
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@ -0,0 +1,34 @@
/*
* (C) Copyright 2008
* Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
* This work has been supported by: QTechnology http://qtec.com/
* based on xparameters-ml507.h by Xilinx
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef XPARAMETER_H
#define XPARAMETER_H
#define XPAR_DDR2_SDRAM_MEM_BASEADDR 0x00000000
#define XPAR_INTC_0_BASEADDR 0x81800000
#define XPAR_UARTLITE_0_BASEADDR 0x84000000
#define XPAR_IIC_EEPROM_BASEADDR 0x81600000
#define XPAR_LLTEMAC_0_BASEADDR 0x81c00000
#define XPAR_FLASH_MEM0_BASEADDR 0xFC000000
#define XPAR_PLB_CLOCK_FREQ_HZ 100000000
#define XPAR_CORE_CLOCK_FREQ_HZ 400000000
#define XPAR_INTC_MAX_NUM_INTR_INPUTS 13
#endif

116
include/configs/ml507.h Normal file
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@ -0,0 +1,116 @@
/*
* (C) Copyright 2008
* Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
* This work has been supported by: QTechnology http://qtec.com/
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
#define DEBUG
#define ET_DEBUG
*/
/*CPU*/
#define CONFIG_XILINX_ML507 1
#define CONFIG_XILINX_440 1
#define CONFIG_440 1
#define CONFIG_4xx 1
#include "../board/xilinx/ml507/xparameters.h"
/*Mem Map*/
#define CFG_SDRAM_BASE 0x0
#define CFG_SDRAM_SIZE_MB 256
#define CFG_MONITOR_BASE 0x04000000
#define CFG_MONITOR_LEN ( 192 * 1024 )
#define CFG_MALLOC_LEN ( 128 * 1024 )
#define CFG_ISRAM_BASE XPAR_XPS_BRAM_IF_CNTLR_1_BASEADDR
/*Uart*/
#define CONFIG_XILINX_UARTLITE
#define CONFIG_BAUDRATE 9600
#define CFG_BAUDRATE_TABLE {9600}
#define CONFIG_SERIAL_BASE XPAR_UARTLITE_0_BASEADDR
/*Cmd*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_ELF
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_REGINFO
#undef CONFIG_CMD_I2C
#undef CONFIG_CMD_DTT
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_PING
#undef CONFIG_CMD_DHCP
#undef CONFIG_CMD_EEPROM
#undef CONFIG_CMD_IMLS
/*Env*/
#define CFG_ENV_IS_NOWHERE
#define CFG_ENV_SIZE 0x200
#define CFG_ENV_OFFSET 0x100
/*Misc*/
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "board:/# " /* Monitor Command Prompt */
#if defined(CONFIG_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 )
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CFG_LOAD_ADDR 0x400000 /* default load address */
#define CFG_EXTBDINFO 1 /* Extended board_into (bd_t) */
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CONFIG_CMDLINE_EDITING /* add command line history */
#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
#define CONFIG_LOOPW /* enable loopw command */
#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE /* include version env variable */
#define CFG_CONSOLE_INFO_QUIET /* don't print console @ startup */
#define CFG_HUSH_PARSER /* Use the HUSH parser */
#define CFG_PROMPT_HUSH_PS2 "> "
#define CONFIG_LOADS_ECHO /* echo on for serial download */
#define CFG_LOADS_BAUD_CHANGE /* allow baudrate change */
#define CFG_BOOTMAPSZ ( 8 << 20 ) /* Initial Memory map for Linux */
#define CONFIG_PREBOOT "echo U-Boot is up and runnining;"
/*Stack*/
#define CFG_INIT_RAM_ADDR 0x800000 /* Initial RAM address */
#define CFG_INIT_RAM_END 0x2000 /* End of used area in RAM */
#define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */
#define CFG_GBL_DATA_OFFSET ( CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE )
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
/*Speed*/
#define CONFIG_SYS_CLK_FREQ 400000000
/*Flash*/
#define CFG_FLASH_BASE XPAR_FLASH_MEM0_BASEADDR
#define CFG_FLASH_SIZE (32*1024*1024)
#define CFG_FLASH_CFI 1
#define CFG_FLASH_CFI_DRIVER 1
#define CFG_FLASH_EMPTY_INFO 1
#define CFG_MAX_FLASH_BANKS 1
#define CFG_MAX_FLASH_SECT ( CFG_FLASH_SIZE / ( 64 * 1024 ) )
#define CFG_FLASH_PROTECTION
#endif /* __CONFIG_H */