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redbear / IoT_pHAT

WiFi + Bluetooth, designed for the Raspberry Pi Zero
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Shutdown will cause kernel panic #3

Closed Cheong2K closed 7 years ago

Cheong2K commented 7 years ago

$ sudo shutdown now

will cause kernel panic, this is also the problem of the content inside the EEPROM, now looking into this issue.

Cheong2K commented 7 years ago

the gpio-poweroff overlay causes this problem: https://www.raspberrypi.org/forums/viewtopic.php?f=66&t=137560&p=922461#p922461 and https://www.raspberrypi.org/forums/viewtopic.php?f=107&t=143519

We make use of GPIO 6 and 5 to reset the wireless module. If you don't stack the IoT pHAT, but add this to the config.txt file, it will cause kernel panic. dtoverlay=gpio-poweroff,gpiopin=6,active_low=true

bprobbins commented 7 years ago

Any progress on this problem?

codersaur commented 7 years ago

I've got this issue, is there a solution yet?

boatsheds commented 7 years ago

I have just purchased two of these IOT pHATs and am getting the kernel panic on shutdown. using PI Zero v1.3 and Raspian Jessie Lite from the 2016-11-25 release. A fix for this would be really good.

codersaur commented 7 years ago

Really need a fix for this too. It's stopping me use the IOT PHAT as I need to be able to reboot the Pi cleanly without physical access.

Cheong2K commented 7 years ago

This will be fixed with EEPROM firmware v0.4, stay tuned.

Cheong2K commented 7 years ago

https://github.com/redbear/IoT_pHAT/tree/master/eeprom/experimental Please follow this to update the EEPROM firmware to v0.4

codersaur commented 7 years ago

Thanks, it appears to work.