Tegra-l4t-r32.2.2 to support Micron memory MT53D512M32D2DS-046 and Hynix eMMC H26M64208EMRN

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

I saw NV’s major product/Process Change notice (pcn 206440) for TX2 that written to add the support of Hynix Emmc and Micron memory. The software has to include :
1.Appropriate BCT and DVFS changes required by the Micron memory device.
2.Increase bootloader OCR register polling timeout per JEDEC specification.

Our TX2 image is based on 14t-r32.2.2. Will we have the opportunity to learn the details of the above two modifications? Therefore, we can add them to our code.

Thank you.

2

Hi jesse_lin,

There are some changes in binaries files which can be merged by yourself.
I can only suggest you to move on the last L4T version to get those changes integrated.
Sorry about this.

3

Hi Kayccc,
Is there anything about the modified file name and path?

4

Hi jesse_lin,

Most of changes are bootloader related.

5

Hi Kayccc
Is there any log for the changes?

7

Hi jesse_lin,

Sorry, No, to know the path and log can not help on your case.
Please migrate on the last L4T version to get those changes integrated.