Is `sdmmc_boot partition` mmcblk0boot0 or mmcblk0boot1?

Hello everyone,

In the L4T R32.4.3 documentation (which sadly is not available online) talks about a sdmmc_boot partition. On a running system, is this /dev/mmcblk0boot0 or /dev/mmcblk0boot1?

Sorry for the late response, is this still an isseu to clarify? Thanks

No worries. Yes it is. Thank you!


What is your purpose to directly modify these? I would suggest follow the official way to update partitions.

I don’t intend to modify these. I just want to make sense of the documentation.

Why has your reply be marked as “Solution”?

This is still open and I’d ask NVIDIA to actually provide an answer.

I unticked the “Solution” box so this issue won’t get autoclosed.

Sorry for that. If this thread is inactive then the system will mark one solution and close the system.

mmcblk0boot0 and mmcblk0boot1 refer to the first 4MB and second 4MB of emmc boot partition.