I asked you with my mistake.
The Module is actually TX2 Module 8GB
Jetpack 3.3 (L4T 28.2.1)
We gave the Patch file to our developers but it still didn’t work.
The correction didn’t work on L4T 28.2.1.
It seems that there is no line up to 722th in the
/arch/arm64/configs/tegra18_defconfig’ folder, so I looked for it as a different version of the patch.
The content below was in the same location as the one in the L4T 28.4.0 version.
Also there is no file named ’ / drivers/sdmmc/ tegrabl_sdmmc_protocol.h’
we couldn’t put ’ #define OCR_POLLING_TIMEOUT_IN_US 1000000’
I found the above contents in the menuconfig of L4T 28.2.1 because I did not know, and applied No. 1), but there was no file in No. 2), so I compiled without applying it, but the same result was obtained.
Please let me know if you have any other patches or methods.