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Explorer
Explorer
6,005 Views
Registered: ‎02-18-2014

rootfs, and kernel location in u-boot

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I'm working on getting flash loaded on our custom board, i've designated the proper flash partition sizes for bit, fsbl, uboot, rootfs, and the kernel.

 

How to i edit u-boot to recognize the new locations for the rootfs, and kernel?

 

I've been told there are headers somewhere will do that, and the only thing i can find is xparameters.h has a nand_baseaddress value, but i dont think its what im looking for.

 

Thanks!

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Scholar milosoftware
Scholar
9,818 Views
Registered: ‎10-26-2012

Re: rootfs, and kernel location in u-boot

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Look in include/configs/<boardname>.h and in include/configs/zynq-common.h.

 

Change the locations in the "qspiboot" environment variable. The default locations are probably based on some obsolete design, so ignore them.

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Xilinx Employee
Xilinx Employee
5,994 Views
Registered: ‎07-01-2010

Re: rootfs, and kernel location in u-boot

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Hi,

Do you got a chance to look into the wiki page http://www.wiki.xilinx.com/Build+U-Boot

Please refer to "Preparing the Linux images for U-Boot"

Regards,
Achutha
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Scholar milosoftware
Scholar
9,819 Views
Registered: ‎10-26-2012

Re: rootfs, and kernel location in u-boot

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Look in include/configs/<boardname>.h and in include/configs/zynq-common.h.

 

Change the locations in the "qspiboot" environment variable. The default locations are probably based on some obsolete design, so ignore them.

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Explorer
Explorer
5,971 Views
Registered: ‎02-18-2014

Re: rootfs, and kernel location in u-boot

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Exactly what i was looking for, was having a hard time tracking it down myself. Thanks!

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