• S3C6410移植uboot2013.01


      1、下载uboot

    http://ftp.denx.de/pub/u-boot/

      2、解压文件

    tar xvf u-boot-latest.tar.bz2

      3、进入uboot根目录、接着开始修改文件

      4、创建板级文件目录

    cd /borad/samsung
    mkdir smdk6410

      5、复制smdk6400文件到创建的文件目录

    cp smdk6400/* smdk6410/

      6、修改目录下的文件名

    cd smdk6410
    mv smdk6400.c smdk6410.c
    mv smdk6400_nand_spl.c smdk6410_nand_spl.c

      7、修改板级文件内容

    vim smdk6410.c
    
    :%s/smdk6400/smdk6410/g
    :wq
    
    vim Makefile
    
    :%s/smdk6400/smdk6410/g
    :wq

      8、添加smdk6410配置头文件

      进入目录/include/configs

    cp smdk6400.h smdk6410.h

      9、修改根目录Makefile

      修改交叉编译器为

    CROSS_COMPILE ?= arm-linux-

      添加smdk6410配置项

      首先找到smdk6400配置项,复制出一段然后将复制出来的段落中的smdk6400修改为smdk6410

    #########################################################################
    smdk6410_noUSB_config   \
    smdk6410_config :       unconfig
            @mkdir -p $(obj)include $(obj)board/samsung/smdk6410
            @mkdir -p $(obj)nand_spl/board/samsung/smdk6410
            @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
            @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
            @if [ -z "$(findstring smdk6400_noUSB_config,$@)" ]; then                       \
                    echo "RAM_TEXT = 0x57e00000" >> $(obj)board/samsung/smdk6410/config.tmp;\
            else                                                                            \
                    echo "RAM_TEXT = 0xc7e00000" >> $(obj)board/samsung/smdk6410/config.tmp;\
            fi
            @$(MKCONFIG) smdk6410 arm arm1176 smdk6410 samsung s3c64xx
            @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
    #########################################################################

      10、添加bords.cfg

      找到arm1176的芯片相关,添加一行

    smdk6410  arm  arm1176  smdk6410  linxarm  s3c64x0

      11、制作uboot

    $ sudo make smdk6410_config
    $ sudo make

      最终出现了如下错误

    u-boot.lds:19: syntax error

      google后在mail list上知道smkd6400系列的已经不支持新版本的uboot矩阵了,并且很可能在下个版本就被移除。

      具体网页参详:

      http://www.mail-archive.com/u-boot@lists.denx.de/msg106674.html

      http://www.mail-archive.com/u-boot@lists.denx.de/msg106676.html

    Advertising
    
    
    This board has been broken for a while in U-Boot. Please try a previous release
    of U-Boot until it works (I don't know from which release it stopped working),
    or fix it.
    
    With Tom Rini's approval, next week I will post a series removing support for
    this board because it is broken and it does not follow U-Boot evolutions, which
    prevents some improvements in U-Boot. It will still be possible to restore it to
    fix it later, using Git's history.
    
    Best regards,
    Benoît
    _______________________________________________
    U-Boot mailing list
    U-Boot@lists.denx.de
    http://lists.denx.de/mailman/listinfo/u-boot

      

      想起资料上看到别人都是移植的2010.03版本的uboot,因为这个版本的uboot是最接近samsung发布的uboot1.1.6版本的,移植的成功率也最高。

      明天再来试一试2010.03版!



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  • 原文地址:https://www.cnblogs.com/plinx/p/2960660.html
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