oe4t / u-boot-tegra Goto Github PK

When i try to use setexpr in uboot shell, it returns that the command is unknown.

When i run bitbake u-boot-tegra -c menuconfig in Yocto, and look under Environment Commands i do not see any setexpr. I am using the U-boot 2016.07.

How do i get it?

Trying to use this u-boot on the tx2 gives some pretty interesting errors.

I have partitions 1 to 16 in my partition table. Reading the partition table in u-boot show this fact correctly. However whenever I try to operate on one of these partitions the index is always wrong (e.g. if I set index 5, u-boot interprets that as index 11).
Further more the only partitions where I cat detect a valid filesystem are the first and the last one. Try any other partitions and u-boot will not recognize the filesystem.
Have you ever seen these issues before?

Hi @madisongh , I see the upstream 32.6.1 branch from https://nv-tegra.nvidia.com/r/gitweb?p=3rdparty/u-boot.git;a=shortlog;h=refs/heads/l4t/l4t-r32.6.1-v2020.04 is not mirrored in this repository yet. I'm having trouble cloning it from upstream, it times out or hangs and would like to use it for recurring builds. Would it be possible to have this branch mirrored here too, like for 32.5.1, 32.4.4, etc?

Thank you

USB3.0 boot doesn't work with patches-v2022.01, the USB code from tegra-u-boot is all present but USB boot fails

Is it possible to get the hash command for u-boot tegra 2016.07?

More specifically: I need to download a rootfs image via tftp, and i would like to check the integrity of the image before writing to the emmc on my device. For this I could use hash sha256, but there is no match on CONFIG_CMD_HASH when searching the repo. Can i just put it in the defconfig for my device or is it not available?

I know there is crc32, but if possible, I would like to use hash sha256 for more security.

Is this possible?

According to the NVIDIA forums only their proprietary c-boot works on the Jetson AGX xavier so I was wondering if this repo actually supports AGX.