can I copy the u-boot.imx image in ram to ROM for next boot up?

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can I copy the u-boot.imx image in ram to ROM for next boot up?

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damienhuang
Contributor IV

Hi all,

I need helps on this.

I downloaded my uboot image (i.e. u-boot.imx) into the ram of my imx6 sabrelite board using the "imx_usb" tool and started runing this image at 0x177ff400. I am wondering if I can transfer this runtime image into SPI ROM for next autoboot without using the "imx_usb" again or runing the 6x_upgrade script.

Will the run time image change from its original contents in file?

thanks in advance.

Cheers,

Damien

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Damien

yes run time image should work if written to spi with

proper 0x400 offset .

Best regards

igor

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damienhuang
Contributor IV

Yes, Igor, you are right.

After restored the header to the runtime image, just write it to 0x400

offset will do.

Cheers,

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