how can i change u-boot load address?

[chirag garg]

Hello Bharath,

we have used the SD card which is formated in FAT format and we used the
following command to boot uImage on the SABRE Lite Board. you can use any
other format also and change the following command respectively.

1)  Copy the uImage in SD card.
2)  Command used on uboot
      u-boot> mmc dev 1
      u-boot> fatload mmc 1:1 0x10800000 uImage
      u-boot> bootm 0x10800000

First command on u-boot is used to select SD card, second command is used
to load uImage on particular address located in RAM and finally third
command is used for boot from a particular location.

you can change this load address to any other address.

Regards,
Chirag

On Wed, Apr 29, 2015 at 3:40 PM, bharath <bharathkr.bojja at ...9...> wrote:

> Hi,
>
> I have built uImage using Genode OS Framework for IMX6 Sabre SDBoard. I am
> getting error as cannot get kernel image.
>
> My built uImage is 7858662 Bytes =  7.5 MB
>
> I used following commands to flash u-boot and uImage respectively (It is a
> 16GB microsdcard)
>
> $sudo dd if=u-Boot-mx6q-sabresd-no-padding.bin of=/dev/sdc bs=512 seek=2
> conv=fsync
> $sudo dd if=uImage of=/dev/* bs=512 seek=2048 conv=fsync
>
> When I inserted the SDCard to the board and tried to boot, it is giving the
> following error:
>
> ## Booting kernel from Legacy Image at 10800000 ...
>
>    Image Name:
>
>    Image Type:   ARM Linux Kernel Image (gzip compressed)
>
>    Data Size:    7858662 Bytes =  7.5 MB
>
>    Load Address: 10001000
>
>    Entry Point:  10001000
>
>    Verifying Checksum ... Bad Data CRC
>
> ERROR: can't get kernel image!
>
> So, I thought of of changing please try Load Address: 10800000 as per this
> post.
>
> https://community.freescale.com/message/510211#510211
>
> How can I change the Load address. Please suggest.
>
>
>
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