AnsweredAssumed Answered

i.mx6dl booting fail on eMMC V5.0

Question asked by David Wu on Jun 13, 2017

Hi,

 

 I have 2 boards (same design and same PCB) build-in imx6dl or imx6q. The emmc version is 5.0. I can download and boot properly on IMX6Q.  I also success to download image to imx6dl board but can't booting and without any message.

 

I using same mfg tool to download image to another imx6dl board with eMMC v4.5x, it can boot properly.

 

IMX6DL board send sd4_clk when power on, so it seems try to read eMMC to bootup but fail.

 

Summarize as below:

1). PCB Design A: Built-In imx6Q + eMMC v5.0 : download and boot up  properly.

2). PCB Design A: Built-In imx6dl + eMMC v5.0 : download OK, but fail to boot up.

3). PCB Design B: Built-In imx6dl + eMMC v4.5 : download and boot up  properly.

 

Does IMX6dl boot code (pre-install on CPU) can support eMMC V5.0/V5.1 ?

OR how do i to boot up with eMMC v5.x on IMX6DL ?

 

Thanks! 

 

BR.

David

Original Attachment has been moved to: IMX6DL-EMMC5.0-use_MFG51_Boot_Fail.TXT.zip

Original Attachment has been moved to: IMX6Q-EMMC5.0-use_MFG443_Boot_Success.TXT.zip

Original Attachment has been moved to: IMX6DL-EMMC4.5-use_MFG443_Boot_Success.TXT.zip

Original Attachment has been moved to: IMX6Q-EMMC5.0-use_MFG51_Boot_Success.TXT.zip

Original Attachment has been moved to: IMX6DL-EMMC5.0-use_MFG443_Boot_Fail.TXT.zip

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