Hello, We have a custom board with a eMMC chip (Samsung KLMCG2KETM-B041) connected to SDMMC3 (eMMC chip CLK/CMD/DATA is connected to Nano pin #229, 227, 219, 221, 223, 225). I modified the dts files to enable the SDMMC3 controller: diff --git a/sources/hardware/nvidia/platform/t210/porg/kernel-dt…

I think this may be out of our support scope for Jetson Nano. Even OEM design guide does not cover your case. Could you find a nvidia sales to highlight your issue?

emmc chip on SDMMC3

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano

spenseryao August 14, 2019, 5:13am 5

Hi Trumany,
Here is the HW Engineer for this project,No bridge design just like the Jetson Tegra K1 with EMMC reference design,see attached schematic.

How does Jetson Nano expand EMMC

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emmc chip on SDMMC3

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