Porting uboot-2017.03 for imx6solo

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Porting uboot-2017.03 for imx6solo

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wuxiuxinxiuxin
Contributor II

I am Porting uboot 2017.03 to myown board (use i.Mx6SOLO). The board work well with uboot 2015.04, but when I ported the uboot 2017.03 to the board I meet the follow issue:

pastedImage_1.png

My board don't use the PMIC moduel, so I edit the code about "pfuze100" . The attachment is the changes I do from the YOCTO "imx-yocto-L4.9.88_2.0.0".

Some esle can help me find the problem??

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2 Replies

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Bio_TICFSL
NXP TechSupport
NXP TechSupport

Hi Wuxiumxin,

if board is based on nxp evk design I believe these settings

can be left in default state. It is necessary to run ddr test

i.MX6/7 DDR Stress Test Tool V2.90 

and change uboot/../mx6ullevk/imximage_lpddr2.cfg with new calibration

coefficients found from test.

 

Regards

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113 Views
wuxiuxinxiuxin
Contributor II

Hi,

I find the problem two days ago. I configure the dtb about the uSDHC and the issue is solved. thanks.