i.MX Processors中的主题 Re: Uboot

Uboot

ailtonlopes — Thu, 14 Jun 2018 19:59:42 GMT

Hi,
Id Like to change the u-boot load address because i want to run my program and from my program jump to u-boot and load linux, i've tried loading the .bin but i didnt work so id like to know how can i change the load address of the u-boot.

Im using the imx6qSD board.

Kind regards,

Ailton Lopes

Re: Uboot

igorpadykov — Fri, 15 Jun 2018 01:25:37 GMT

Hi Ailton

one can check #define CONFIG_LOADADDR in

uboot/include/configs/mx6_common.h

mx6_common.h\configs\include - uboot-imx - i.MX U-Boot

Also may be helpful attached Porting Guide.

Best regards
igor
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Re: Uboot

ailtonlopes — Fri, 15 Jun 2018 02:18:23 GMT

Thanks for the quick response, also i wanted to ask if you know that its possible to run linux on imx6 boards without uboot by creating a bin with the zimage and the .dtb file?

Re: Uboot

igorpadykov — Fri, 15 Jun 2018 05:20:29 GMT

seems it may be possible, but nxp does not support that option in its bsps.

Best regards
igor