LS1046A emmc

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LS1046A emmc

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anle
Contributor I

      I use SK hynix H26M51002KPR instead of H26M52208FPR,when I download Uboot imange to emmc,can“t find;Data bus width : 4bits;

also I change it to 8bits,No change;

      I'll have to find cause,So,I need help to find it ,please!

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3 Replies

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Pavel
NXP Employee
NXP Employee

Check the LS1043a RCW SPI_BASE and SPI_EXT fields.

It looks like there is a hardware problem on your board.

This eMMC is not detected on your board.

Check connection and power supply of this eMMC.

Have a great day,
Pavel Chubakov

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Pavel
NXP Employee
NXP Employee

Is there possibility to boot from QSPI/NOR/NAND?

Boot from QSPI/NOR/NAND and test reading writing your eMMC.

Have a great day,
Pavel Chubakov

 

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anle
Contributor I

Hi,Pavel ;

   I'm so sorry for replying to you late ,I had a  holiday last weekend. My board  boot form QSPI flash ,Reading eMMC information through command "mmc info” in u-boot ,

   I had uploaded the log file, FYI,Thanks.

log.jpg

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