How to create flash.bin on i.MX8M with DDR3

[muhualuo]

Hi ,

I'm using DDR3L on i.MX8M,  I have put two files(ddr_init.c and ddrphy_train.c) to my uboot-imx project ,and compiled success, generated  u-boot-nodtb.bin  and spl/u-boot-spl.bin ,but I don't know how to create flash.bin.

I read the standalone build  guide (i.MX8M Standalone Build.pdf),but it only described lpddr4, No DDR3 involved.

I need to generate DDR3 image(flash.bin),  how to operate ?

thanks

Muhua Luo

[igorpadykov]

Hi Muhua

one can use uboot/configs/imx8mq_ddr3l_arm2_defconfig,

building steps can be found in Yocto Guide included in linux documentation on
i.MX Software | NXP 

or third party tutorials

https://developer.solid-run.com/knowledge-base/i-mx8m-atf-u-boot-and-linux-kernel/ 

Best regards
igor
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