Dear Jimmy Shergill,
In message a9bbcd260912020831n4254a317ycc7582165d8f6cba@mail.gmail.com you wrote:
Thanks for your reply. As suggested, I have downloaded version 2009.08 and built it like this (please tell me if thats correct)
# make at91sam9263ek_config ... with environment variable in SPI DATAFLASH CS0 Configuring for at91sam9263ek board... # make all CROSS_COMPILE=arm-none-linux-gnueabi-
This is one of the valid ways to compile U-Boot.
I do have u-boot.bin now. My next questions are:
...and your "u-boot.bin" is configured for the "at91sam9263ek" target, with environment variables in SPI DATAFLASH CS0.
- Can I just rename it boot.bin and put it in the root folder of SD card
You can do this, but ...
and try to use it on the board? I am confused by the message after make
...I don;t think it will do what you expect.
at91sam9263ek_config command. Does it mean it can be used only with Dataflash card or I can use it in SD card too.
Note that there are several configurations of U-Boot available for this board (see Makefile):
... 2808 at91sam9263ek_norflash_config \ 2809 at91sam9263ek_norflash_boot_config \ 2810 at91sam9263ek_nandflash_config \ 2811 at91sam9263ek_dataflash_config \ 2812 at91sam9263ek_dataflash_cs0_config \ 2813 at91sam9263ek_config : unconfig ...
You probably want to read the AT91SAM9263EK entry in the documentation (file doc/README.at91).
- I am using bootstrap from Atmel's
http://www.at91.com/linux4sam/bin/view/Linux4SAM/AT91Bootstrap . The bootstraps are only available for DataFlash and Nand Flash. Please advise, which bootstrap do I use to have bootstrap and U-boot on SD Card only.
Maybe there is no such option available for this board?
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Best regards,
Wolfgang Denk