Add Second MMC to LS1021A Device Tree

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Add Second MMC to LS1021A Device Tree

270 次查看
Kensou
Contributor II

Hello Everybody,

I would like to add a second eMMC in LS1021A with custom Buildroot Linux image and device tree for a custom board based on LS1021A-IOT board (with additional eMMC, of course).

Using Buildroot I am able to modify and customize the Linux Image.

What is the correct manner for adding additional peripherals? 

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243 次查看
yipingwang
NXP TechSupport
NXP TechSupport

LS1021A only has one esdhc controller, it is impossible to use a second MMC.

You could replace the SD interface with eMMC.

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