How to use both sdhc0 and sdhc1?

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How to use both sdhc0 and sdhc1?

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jarodnan
Contributor I

I'm developing a custom board base on the VF610 tower board. I'm planning to use the sdhc0 with an eMMC (MTFC4GLDDQ-4M IT ) with 8 bit data lines as the boot media, and sdhc1 as an external SD storage. What modifications should I make to the u-boot and linux kernel source code?

And it is possible to use an SD card to boot a newly made boar to make the onboard eMMC bootable? Just set BOOT_CFG to SD boot?

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timesyssupport
Senior Contributor II

Hello,

Custom hardware leveraging boot methods in this fashion are beyond what we are able to support in the general forums. Please contact sales@timesys.com for dedicated engineering services to assist you.

Thank you,

Timesys Support

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karina_valencia
NXP Apps Support
NXP Apps Support

timesyssupport​ can you help with this case?

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