On Tuesday 20 July 2010, S wrote:
> 20.07.2010 13:13, Sebastian Krzyszkowiak пишет:
> > Command is not correct, you have to escape some special characters, as
> > those are parts of variable, not "setenv" command:
> >
> > setenv menu_2 Boot from SD ext2: setenv bootargs \$\{bootargs_base\}
> > \$\{mtdparts\} rootfstype=ext2 root=/dev/mmcblk0p1 rootdelay=5\;
> > mmcinit\; ext2load mmc 0:1 0x32000000 uImage.bin\; bootm 0x32000000
>
> Thank you.
>
> Here comes the bad part - the only sd card-reader I have at hands is neo
> itself.
>
> Is there a way to check which partition contains uImage.bin from u-boot
> console?
uBoot has an ls command, but I never found out how to use it on the sd card.
ext2load is probably your best bet from uBoot, but will be a bit trial-and-
error.
> I tried to use
> ext2load mmc 0:2 0x32000000 uImage.bin
> with 0:0, 0:1 and so on but got only
> ** Unable to read "uImage.bin" from mmc 0:1 **
uImage.bin may not be the correct path and filename. You could also try
uImage, boot/uImage or boot/uImage.bin
> Do I need to set bootargs with correct root before trying ext2load?
No, but you will need mmcinit first.
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