Question

I ve a Leopard board with Ti DM365 processor. Problem is that,I tried to flash the bootloader(uboot) to nand and landed up in corrupting the NAND. Now, i can t use NAND to bring up the board. So, i decided to use the SD Card.

我在SD卡上做了必要的隔 part,供加载人/梯子/根夫使用。

Now, when em restarting the board ...it says...uncompressing the kernel...etc..etc.. but when it tries to look for rootfs...prompt says.."can t find NAND"

我认为(在这一领域是一个完整的新事物)。斜体看着NAND的“机器”,而不是SD卡,因此它造成了这种错误。

因此,我现在想以这样的方式召集该梯子,即它应当为“机器人”寻找SD卡,而不是看NAND(在我的案件中是腐败的)。

任何人都可以帮助我。

Please forgive me if the information is not enough and please ask for more info in needed. As em a newbie... i dunno what other information i can give...

感谢!

Answer 1

我认为,你们需要改变邮政管理处的档案,以便为SD卡内扎根创造分层。

下面是NAND存在根f的Pmpc8313erdb.dts的 code。

    nand@1,0 {
        #address-cells = <1>;
        #size-cells = <1>;
        compatible = "fsl,mpc8313-fcm-nand",
                     "fsl,elbc-fcm-nand";
        reg = <0x1 0x0 0x40000>;

        dtb-0@0 {
            reg = <0x0 0x20000>;
        };

        kernel-0@20000 {
            reg = <0x20000 0x400000>;
        };

        rootfs-0@420000 {
            reg = <0x420000 0x099e0000>;

Look for the above file under the following location. linux/arch/powerpc/boot/dts/[board_name].dts

Check the following link to see the complete DTS file. http://lxr.free-electrons.com/source/arch/powerpc/boot/dts/mpc8313erdb.dts

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