Phil Elwell
Phil Elwell
The 4 in `00000420` is bit 10, which corresponds to bit 5 in the partition number, i.e. partition 32. This bit must be being set by U-boot. What does `sudo...
By the way, I notice that the U-boot reset/reboot logic does not clear the partition bits, whereas the Linux watchdog driver does.
I've just seen and approved the patch from @timg236 that fixes this issue. It must have taken some tracking down because the error is very easy to miss. I would...
Your patch looks OK to me. A new EEPROM image including the PM_RSTS fix has been uploaded to the rpi-eeprom repo: https://github.com/raspberrypi/rpi-eeprom
The GPIO and pinctrl spaces are currently independent. It should be possible to enable "strict" mode, but numerous things would be likely to break and require attention - there might...
> Any other idea how I can block all applications from opening specific GPIOs? You should be able to use GPIO hogs: ``` $ dtoverlay -h gpio-hog Name: gpio-hog Info:...
1. Is there a pwmchip0 or pwmchip1? 2. What do you need pwmchip2 for? 3. What changes have you made to config.txt?
You've lost nothing useful, but the device numbers may have changed (the kernel doesn't make any attempt to use systematic numbering). With the same config.txt pwm dtoverlay line as you,...
I'm open to the possibility of deriving device numbers from Device Tree aliases, as is done with other subsystems, but it would be yet another downstream patch, in this case...
You did good - I'm just acknowledging that the way the kernel presents PWM chips to userspace could be better.