Hello,
I am working with imx6ul custom board. I have boot the device with emmc and have to initilalize the ddr.
I have seen imximage.cfg is one of the file where configurations are done.
Can anyone please give me more idea about the imximage.cfg file?
I mean which registers are their and what values i need to put ? How to modify this file if DDR coeffiecients are different?
Thanks,
Surendra
Solved! Go to Solution.
Hello,
First, please try to get the memory stress test working.
i.MX6/7 DDR Stress Test Tool V2.60
Please use the following document how to configure DDR parameters.
Freescale i.MX6 DRAM Port Application Guide-DDR3
As for the imximage.cfg file, please look at Chapter 1 (Porting U-Boot from
an i.MX 6/7 Reference Board to an i.MX 6/7 Custom Board) of “i.MX_BSP_Porting_Guide.pdf”.
Also, please refer to section 8.7.2 [Device Configuration Data (DCD)] of the
i.MX6 UL RM (IMX6ULRM, Rev. 1, 04/2016)
Have a great day,
Yuri
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Hello,
First, please try to get the memory stress test working.
i.MX6/7 DDR Stress Test Tool V2.60
Please use the following document how to configure DDR parameters.
Freescale i.MX6 DRAM Port Application Guide-DDR3
As for the imximage.cfg file, please look at Chapter 1 (Porting U-Boot from
an i.MX 6/7 Reference Board to an i.MX 6/7 Custom Board) of “i.MX_BSP_Porting_Guide.pdf”.
Also, please refer to section 8.7.2 [Device Configuration Data (DCD)] of the
i.MX6 UL RM (IMX6ULRM, Rev. 1, 04/2016)
Have a great day,
Yuri
------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct
Answer button. Thank you!