[U-Boot] [PATCH] add board support for virtex4fx12 minimodul

[Georg Schardt <schardt@team-ctech.de>]

Hello Ricardo,

thanks for your comments.  i have some more questions :
> 1) The board is manufactured by avnet, you must create it under the
> folder boards/avnet/fx12mm
>   
your are right, i will move it
> 2) Try to unificate the fx12mm board under a more global board, like
> the ml507 with is now in mainstream
>   
you mean, that i create only a new config file and use the ml507 board 
code ?
is this better than create new board specific files under 
board/avnet/fx12mm ?
> 4) There are some object that are not used (or I don't see where are
> they used) in your makefile. (../common/*)
>   
ups, i clean it up. its correct, the objects are not used

regards
georg
>
> On Mon, Sep 8, 2008 at 14:07, schardt <schardt@team-ctech.de> wrote:
>   
>> From: schardt <schardt@schleppi.(none)>
>>
>> ---
>>  Makefile                          |    3 +
>>  board/xilinx/fx12mm/Makefile      |   63 ++++++++++++++++
>>  board/xilinx/fx12mm/config.mk     |   28 +++++++
>>  board/xilinx/fx12mm/fx12mm.c      |   67 +++++++++++++++++
>>  board/xilinx/fx12mm/init.S        |   32 ++++++++
>>  board/xilinx/fx12mm/u-boot.lds    |  149 +++++++++++++++++++++++++++++++++++++
>>  board/xilinx/fx12mm/xparameters.h |   40 ++++++++++
>>  include/configs/FX12MM.h          |  127 +++++++++++++++++++++++++++++++
>>  8 files changed, 509 insertions(+), 0 deletions(-)
>>  create mode 100644 board/xilinx/fx12mm/Makefile
>>  create mode 100644 board/xilinx/fx12mm/config.mk
>>  create mode 100644 board/xilinx/fx12mm/fx12mm.c
>>  create mode 100644 board/xilinx/fx12mm/init.S
>>  create mode 100644 board/xilinx/fx12mm/u-boot.lds
>>  create mode 100644 board/xilinx/fx12mm/xparameters.h
>>  create mode 100644 include/configs/FX12MM.h
>>
>> diff --git a/Makefile b/Makefile
>> index 8d82ef5..1fc476d 100644
>> --- a/Makefile
>> +++ b/Makefile
>> @@ -1282,6 +1282,9 @@ ERIC_config:      unconfig
>>  EXBITGEN_config:       unconfig
>>        @$(MKCONFIG) $(@:_config=) ppc ppc4xx exbitgen
>>
>> +FX12MM_config: unconfig
>> +       @$(MKCONFIG) $(@:_config=) ppc ppc4xx fx12mm xilinx
>> +
>>  G2000_config:  unconfig
>>        @$(MKCONFIG) $(@:_config=) ppc ppc4xx g2000
>>
>> diff --git a/board/xilinx/fx12mm/Makefile b/board/xilinx/fx12mm/Makefile
>> new file mode 100644
>> index 0000000..aed47ef
>> --- /dev/null
>> +++ b/board/xilinx/fx12mm/Makefile
>> @@ -0,0 +1,63 @@
>> +#
>> +# (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),$(SRCTREE))
>> +$(shell mkdir -p $(obj)../common)
>> +$(shell mkdir -p $(obj)../xilinx_iic)
>> +endif
>> +
>> +INCS           := -I../common  -I../xilinx_iic
>> +CFLAGS         += $(INCS)
>> +HOST_CFLAGS    += $(INCS)
>> +
>> +LIB    = $(obj)lib$(BOARD).a
>> +
>> +COBJS  = $(BOARD).o \
>> +         ../common/xbasic_types.o ../common/xdma_channel.o \
>> +         ../common/xdma_channel_sg.o \
>> +         ../common/xversion.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/fx12mm/config.mk b/board/xilinx/fx12mm/config.mk
>> new file mode 100644
>> index 0000000..69490fb
>> --- /dev/null
>> +++ b/board/xilinx/fx12mm/config.mk
>> @@ -0,0 +1,28 @@
>> +#
>> +# (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
>> +#
>> +
>> +#
>> +# Memec/Avnet Virtex4FX12 MiniModul
>> +# Standard EDK 10.1 Flash Address
>> +#
>> +TEXT_BASE = 0xFF800000
>> diff --git a/board/xilinx/fx12mm/fx12mm.c b/board/xilinx/fx12mm/fx12mm.c
>> new file mode 100644
>> index 0000000..66adde9
>> --- /dev/null
>> +++ b/board/xilinx/fx12mm/fx12mm.c
>> @@ -0,0 +1,67 @@
>> +/*
>> + * (C) Copyright 2008
>> + *
>> + * Georg Schardt <schardt@team-ctech.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 <config.h>
>> +#include <common.h>
>> +#include <asm/processor.h>
>> +
>> +int
>> +checkboard(void)
>> +{
>> +  char tmp[64];
>> +  char *s, *e;
>> +  int i = getenv_r("serial", tmp, sizeof(tmp));
>> +
>> +  if (i < 0) {
>> +    printf("Avnet Virtex4 FX12 with no serial #");
>> +  } else {
>> +    for (e = tmp; *e; ++e) {
>> +      if (*e == ' ')
>> +       break;
>> +    }
>> +    printf("Avnet Virtex4 FX12 Minimodul # ");
>> +    for (s = tmp; s < e; ++s)
>> +      putc(*s);
>> +  }
>> +  putc('\n');
>> +  return 0;
>> +}
>> +
>> +phys_size_t
>> +initdram(int board_type)
>> +{
>> +  /* 64MB of SDRAM */
>> +  return 64 * 1024 * 1024;
>> +}
>> +
>> +/* implement functions originally in cpu/ppc4xx/speed.c */
>> +void
>> +get_sys_info(sys_info_t *sysInfo)
>> +{
>> +  sysInfo->freqProcessor = XPAR_CORE_CLOCK_FREQ_HZ;
>> +  /* only correct if the PLB and OPB run at the same frequency */
>> +  sysInfo->freqPLB = XPAR_UARTNS550_0_CLOCK_FREQ_HZ;
>> +  sysInfo->freqPCI = XPAR_UARTNS550_0_CLOCK_FREQ_HZ / 3;
>> +}
>> diff --git a/board/xilinx/fx12mm/init.S b/board/xilinx/fx12mm/init.S
>> new file mode 100644
>> index 0000000..c05a211
>> --- /dev/null
>> +++ b/board/xilinx/fx12mm/init.S
>> @@ -0,0 +1,32 @@
>> +/*
>> + * (C) Copyright 2008
>> + *
>> + * Georg Schardt <schardt@team-ctech.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
>> + *
>> + */
>> +
>> +       .globl ext_bus_cntlr_init
>> +ext_bus_cntlr_init:
>> +       blr
>> +
>> +       .globl sdram_init
>> +sdram_init:
>> +       blr
>> diff --git a/board/xilinx/fx12mm/u-boot.lds b/board/xilinx/fx12mm/u-boot.lds
>> new file mode 100644
>> index 0000000..31af107
>> --- /dev/null
>> +++ b/board/xilinx/fx12mm/u-boot.lds
>> @@ -0,0 +1,149 @@
>> +/*
>> + * (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
>> + */
>> +
>> +OUTPUT_ARCH(powerpc)
>> +ENTRY(_start)
>> +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      :
>> +  {
>> +    /* WARNING - the following is hand-optimized to fit within */
>> +    /* the sector layout of our flash chips!   XXX FIXME XXX   */
>> +/*
>> +    cpu/ppc4xx/start.o (.text)
>> +    board/xilinx/fx12mm/init.o (.text)
>> +    cpu/ppc4xx/kgdb.o  (.text)
>> +    cpu/ppc4xx/traps.o (.text)
>> +    cpu/ppc4xx/interrupts.o    (.text)
>> +    cpu/ppc4xx/serial.o        (.text)
>> +    cpu/ppc4xx/cpu_init.o      (.text)
>> +    cpu/ppc4xx/speed.o (.text)
>> +    cpu/ppc4xx/4xx_enet.o      (.text)
>> +    common/dlmalloc.o  (.text)
>> +    lib_generic/crc32.o                (.text)
>> +    lib_ppc/extable.o  (.text)
>> +    lib_generic/zlib.o         (.text)
>> +*/
>> +/*    . = env_offset;*/
>> +/*    common/environment.o(.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       :
>> +  {
>> +   *(.sbss) *(.scommon)
>> +   *(.dynbss)
>> +   *(.bss)
>> +   *(COMMON)
>> +  }
>> +  _end = . ;
>> +  PROVIDE (end = .);
>> +}
>> diff --git a/board/xilinx/fx12mm/xparameters.h b/board/xilinx/fx12mm/xparameters.h
>> new file mode 100644
>> index 0000000..b85ded0
>> --- /dev/null
>> +++ b/board/xilinx/fx12mm/xparameters.h
>> @@ -0,0 +1,40 @@
>> +/*
>> + * (C) Copyright 2008
>> + *
>> + * Georg Schardt <schardt@team-ctech.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
>> + *
>> + * CAUTION: This file is based on the xparameters.h automatically
>> + * generated by libgen. Version: Xilinx EDK 8.2.02 EDK_Im_Sp2.4
>> + */
>> +
>> +
>> +/* RS232 */
>> +#define XPAR_UARTNS550_0_CLOCK_FREQ_HZ 100000000
>> +#define XPAR_UARTNS550_0_BASEADDR 0x83E00000
>> +
>> +
>> +/* INT_C */
>> +#define XPAR_XPS_INTC_0_DEVICE_ID 0
>> +#define XPAR_XPS_INTC_0_BASEADDR 0x81800000
>> +#define XPAR_INTC_MAX_NUM_INTR_INPUTS 2
>> +
>> +/* CPU core clock */
>> +#define XPAR_CORE_CLOCK_FREQ_HZ 300000000
>> diff --git a/include/configs/FX12MM.h b/include/configs/FX12MM.h
>> new file mode 100644
>> index 0000000..00e9ee5
>> --- /dev/null
>> +++ b/include/configs/FX12MM.h
>> @@ -0,0 +1,127 @@
>> +/*
>> + * (C) Copyright 2008
>> + * Georg Schardt <schardt@team-ctech.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
>> + */
>> +
>> +
>> +/*
>> +   Configuration file for the Virtex4FX12 Minimodul by Avnet/Memec,
>> +   see http://www.em.avnet.com
>> +*/
>> +
>> +#ifndef __CONFIG_H
>> +#define __CONFIG_H
>> +
>> +/* include the board specific parameter file */
>> +#include "../board/xilinx/fx12mm/xparameters.h"
>> +
>> +
>> +/* cpu parameter */
>> +#define CONFIG_4xx             1
>> +#define CONFIG_405             1
>> +#define CONFIG_XILINX_405      1
>> +#define CONFIG_SYS_CLK_FREQ    100000000
>> +
>> +/* system ace modul */
>> +#ifdef XPAR_SYSACE_0_DEVICE_ID
>> +#define CONFIG_SYSTEMACE        1
>> +#define CONFIG_DOS_PARTITION    1
>> +#define CFG_SYSTEMACE_BASE      XPAR_SYSACE_0_BASEADDR
>> +#define CFG_SYSTEMACE_WIDTH     XPAR_SYSACE_0_MEM_WIDTH
>> +#endif
>> +
>> +/* environment is in FLASH */
>> +#define CFG_ENV_IS_IN_FLASH     1
>> +#define RM_FLASH_CMDS
>> +
>> +/* flash configuration */
>> +#define CFG_FLASH_BASE          0xff800000
>> +#define CFG_MAX_FLASH_BANKS     1       /* max number of memory banks        */
>> +#define CFG_MAX_FLASH_SECT      256     /* max number of sectors on one chip */
>> +#define CFG_FLASH_ERASE_TOUT    150000  /* Timeout for Flash Erase (in ms)   */
>> +#define CFG_FLASH_WRITE_TOUT    500     /* Timeout for Flash Write (in ms)   */
>> +#define CFG_FLASH_CFI          1
>> +#define CONFIG_FLASH_CFI_DRIVER        1
>> +#define CFG_ENV_OFFSET          0x003f0000
>> +#define CFG_ENV_SIZE            0x00010000
>> +#define CONFIG_ENV_OVERWRITE    1       /* writable ethaddr and serial# */
>> +#define CFG_MONITOR_BASE        0xff800000
>> +
>> +/* serial communication */
>> +#ifdef XILINX_UARTLITE_BASEADDR
>> +#define        CONFIG_XILINX_UARTLITE
>> +#define        CONFIG_SERIAL_BASE      XILINX_UARTLITE_BASEADDR
>> +#define        CONFIG_BAUDRATE         XILINX_UARTLITE_BAUDRATE
>> +#define        CFG_BAUDRATE_TABLE      { CONFIG_BAUDRATE }
>> +#else
>> +#ifdef XPAR_UARTNS550_0_BASEADDR
>> +#define CFG_NS16550
>> +#define CFG_NS16550_SERIAL
>> +#define CFG_NS16550_REG_SIZE   4
>> +#define CONFIG_CONS_INDEX      1
>> +#define CFG_NS16550_COM1       XPAR_UARTNS550_0_BASEADDR
>> +#define CFG_NS16550_CLK                XPAR_UARTNS550_0_CLOCK_FREQ_HZ
>> +#define        CONFIG_BAUDRATE         115200
>> +#define        CFG_BAUDRATE_TABLE      { 9600, 115200 }
>> +#endif
>> +#endif
>> +
>> +/* interrupt controller */
>> +#ifdef XPAR_XPS_INTC_0_DEVICE_ID
>> +#define        CFG_INTC_0              1
>> +#define        CFG_INTC_0_ADDR         XPAR_XPS_INTC_0_BASEADDR
>> +#define        CFG_INTC_0_NUM          XPAR_INTC_MAX_NUM_INTR_INPUTS
>> +#endif
>> +
>> +/* u-boot commands configuration */
>> +#include <config_cmd_default.h>
>> +#undef CONFIG_CMD_NET
>> +#define CONFIG_CMD_JFFS2
>> +
>> +/* u-boot configuration */
>> +#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       0x0400000       /* memtest works on     */
>> +#define CFG_MEMTEST_END         0x0800000       /* 4 ... 12 MB in DRAM  */
>> +#define CFG_LOAD_ADDR           0x01000000        /* default load address */
>> +#define CFG_HZ                 2000    /* decrementer freq: 1 ms ticks */
>> +#define CFG_SDRAM_BASE          0x00000000
>> +#define CFG_MONITOR_LEN         (192 * 1024)
>> +#define CFG_MALLOC_LEN          (1024 * 1024)
>> +#define CFG_CACHELINE_SIZE      32
>> +#define CFG_CACHELINE_SHIFT    2
>> +#define CFG_BOOTMAPSZ           (8 << 20)
>> +
>> +/* memory configuration */
>> +#define CFG_INIT_RAM_ADDR       0x800000  /* inside of SDRAM */
>> +#define CFG_INIT_RAM_END        0x2000    /* End of used area in RAM */
>> +#define CFG_GBL_DATA_SIZE       128
>> +#define CFG_GBL_DATA_OFFSET    (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
>> +#define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
>> +
>> +#define BOOTFLAG_COLD   0x01    /* Normal Power-On: Boot from FLASH     */
>> +#define BOOTFLAG_WARM   0x02    /* Software reboot                      */
>> +
>> +#endif                          /* __CONFIG_H */
>> +
>> --
>> 1.5.4.1
>>
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>>
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