Samuel Holland

Can you paste the full output from `dmesg`, and also the contents of `/proc/cmdline`? That will help me to understand what you are seeing. I'll also try to answer your...

> `cpuilde.off=1` The typo here explains why you were still seeing `0503` after a reboot. > It seems debug is the key to this, So your original estimation of an...

You probably have everything correct. That code means Crust completed all of its resume steps and turned the ARM CPU back on. So Crust itself is not hanging. But if...

Other than using a different CPU core, the H3 is practically the same SoC as the H5, which is already supported. So on the crust side, all that is needed...

Practically, there are a couple of other pieces needed for H3 board support, beyond H3 SoC support: 1. A GPIO regulator driver, so you can turn off `PWR-STB` and `PWR-DRAM`...

WIP U-Boot support is here: https://github.com/smaeul/u-boot/commits/h3

U-Boot actually is still running. It provides a secure monitor containing a PSCI implementation, similar to what ATF does (although much more primitive). See this patch series which originally added...

I [just pushed](https://github.com/crust-firmware/crust/commits/02dd6cd41337ccf3e6e35d2a87118d683e4bd649) initial H3 support to master. It is not complete, and it is not quite stable either, and it still requires the [hacked-up U-Boot branch](https://github.com/smaeul/u-boot/commits/h3) linked above. But...

As of commit f690a19e1aa302459281d02e86010b0453dae38a, I believe the Crust side of H3 support is feature-complete and ready for wider testing. The U-Boot support is functional but still WIP for performance/reliability. I...

Since the panel is optional, it cannot be included in the devicetree that is merged upstream. So at that point, enabling the panel will need to be done via a...