[U-Boot-Users] ppc4xx: [PATCH] ML507 Board Support

Stefan Roese sr at denx.de
Thu Jul 17 08:31:57 CEST 2008


On Wednesday 16 July 2008, Ricardo Ribalda Delgado wrote:
> Added Flash Support
>
> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda at uam.es>

Please add a small board description in the commit text.

> ---
>  CREDITS                          |    5 ++
>  MAINTAINERS                      |    4 +
>  MAKEALL                          |    1 +
>  Makefile                         |    3 +
>  board/xilinx/ml507/Makefile      |   58 +++++++++++++++++
>  board/xilinx/ml507/config.mk     |   24 +++++++
>  board/xilinx/ml507/init.S        |   47 ++++++++++++++
>  board/xilinx/ml507/ml507.c       |   46 +++++++++++++
>  board/xilinx/ml507/u-boot.lds    |  130
> ++++++++++++++++++++++++++++++++++++++ board/xilinx/ml507/xparameters.h |  
> 35 ++++++++++
>  include/configs/ml507.h          |  116 +++++++++++++++++++++++++++++++++
>  11 files changed, 469 insertions(+), 0 deletions(-)
>  create mode 100644 board/xilinx/ml507/Makefile
>  create mode 100644 board/xilinx/ml507/config.mk
>  create mode 100644 board/xilinx/ml507/init.S
>  create mode 100644 board/xilinx/ml507/ml507.c
>  create mode 100644 board/xilinx/ml507/u-boot.lds
>  create mode 100644 board/xilinx/ml507/xparameters.h
>  create mode 100644 include/configs/ml507.h
>
> diff --git a/CREDITS b/CREDITS
> index 3b6e57d..06e78bf 100644
> --- a/CREDITS
> +++ b/CREDITS
> @@ -399,6 +399,11 @@ N: Stelian Pop
>  E: stelian.pop at leadtechdesign.com
>  D: Atmel AT91CAP9ADK support
>
> +N: Ricardo Ribalda Delgado
> +E: ricardo.ribalda at uam.es
> +D: PPC440x5 (Virtex5), ML507 Board, eeprom_simul, adt7460
> +W: http://www.ii.uam.es/~rribalda
> +
>  N: Stefan Roese
>  E: sr at denx.de
>  D: AMCC PPC4xx Support
> diff --git a/MAINTAINERS b/MAINTAINERS
> index b667c8e..75b5b02 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -311,6 +311,10 @@ Daniel Poirot <dan.poirot at windriver.com>
>  	sbc8240		MPC8240
>  	sbc405		PPC405GP
>
> +Ricardo Ribalda <ricardo.ribalda at uam.es>
> +
> +	ml507 		PPC440x5
> +
>  Stefan Roese <sr at denx.de>
>
>  	P3M7448		MPC7448
> diff --git a/MAKEALL b/MAKEALL
> index a256e9a..5463a58 100755
> --- a/MAKEALL
> +++ b/MAKEALL
> @@ -239,6 +239,7 @@ LIST_4xx="		\
>  	yosemite	\
>  	yucca		\
>  	zeus		\
> +	ml507		\
>  "
>
>  #########################################################################
> diff --git a/Makefile b/Makefile
> index 10a3e06..40029e6 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1336,6 +1336,9 @@ 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
>
> diff --git a/board/xilinx/ml507/Makefile b/board/xilinx/ml507/Makefile
> new file mode 100644
> index 0000000..b9bd737
> --- /dev/null
> +++ b/board/xilinx/ml507/Makefile
> @@ -0,0 +1,58 @@
> +#
> +# (C) Copyright 2000-2006
> +# Wolfgang Denk, DENX Software Engineering, wd at 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
> +
> +#########################################################################
> diff --git a/board/xilinx/ml507/config.mk b/board/xilinx/ml507/config.mk
> new file mode 100644
> index 0000000..35c52ad
> --- /dev/null
> +++ b/board/xilinx/ml507/config.mk
> @@ -0,0 +1,24 @@
> +#
> +# (C) Copyright 2000
> +# Wolfgang Denk, DENX Software Engineering, wd at 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
> diff --git a/board/xilinx/ml507/init.S b/board/xilinx/ml507/init.S
> new file mode 100644
> index 0000000..6510646
> --- /dev/null
> +++ b/board/xilinx/ml507/init.S
> @@ -0,0 +1,47 @@
> +/*
> + *  (C) Copyright 2008
> + *  Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda at 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
> diff --git a/board/xilinx/ml507/ml507.c b/board/xilinx/ml507/ml507.c
> new file mode 100644
> index 0000000..6d78dd6
> --- /dev/null
> +++ b/board/xilinx/ml507/ml507.c
> @@ -0,0 +1,46 @@
> +/*
> + * (C) Copyright 2008
> + * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda at 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 256 * 1024 * 1024;
> +}

How about at least defining this SDRAM size in the board header and using it 
here:

board_foo.h:
#define CFG_MBYTES_SDRAM        256

board_foo.c
	return CFG_MBYTES_SDRAM << 20;

> +
> +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;
> +}
> diff --git a/board/xilinx/ml507/u-boot.lds b/board/xilinx/ml507/u-boot.lds
> new file mode 100644
> index 0000000..ef2bdc3
> --- /dev/null
> +++ b/board/xilinx/ml507/u-boot.lds
> @@ -0,0 +1,130 @@
> +/*
> + * (C) Copyright 2000
> + * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
> + * 2008:
> + * Modified by: Ricardo Ribalda Delgado ricardo.ribalda at 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 = .);
> +}
> diff --git a/board/xilinx/ml507/xparameters.h
> b/board/xilinx/ml507/xparameters.h new file mode 100644
> index 0000000..8d938f9
> --- /dev/null
> +++ b/board/xilinx/ml507/xparameters.h
> @@ -0,0 +1,35 @@
> +/*
> + * (C) Copyright 2008
> + * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda at 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_RS232_UART_1_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
> diff --git a/include/configs/ml507.h b/include/configs/ml507.h
> new file mode 100644
> index 0000000..293ae65
> --- /dev/null
> +++ b/include/configs/ml507.h
> @@ -0,0 +1,116 @@
> +/*
> + * (C) Copyright 2008
> + *  Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda at 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_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		/* To use 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)

Why do you need this define? Is it really used?

> +#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	128
> +#define	CFG_FLASH_PROTECTION
> +
> +#endif						/* __CONFIG_H */

Best regards,
Stefan

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DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de
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