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by kmedcalf
Wed Jan 25, 2017 1:51 am
Forum: Troubleshooting
Topic: current rpi-update kernel disables memory on Pi 3
Replies: 5
Views: 1066

Re: current rpi-update kernel disables memory on Pi 3

Confirmed fixed with latest (Jan 23) BRANCH=next firmware commit. [email protected]:~# uname -a; vcgencmd version; vcgencmd get_mem arm; vcgencmd get_mem gpu Linux raspberrypi 4.9.5-v7+ #951 SMP Mon Jan 23 15:03:42 GMT 2017 armv7l GNU/Linux Jan 23 2017 15:07:11 Copyright (c) 2012 Broadcom version 191...
by kmedcalf
Sun Jan 22, 2017 12:11 am
Forum: Troubleshooting
Topic: current rpi-update kernel disables memory on Pi 3
Replies: 5
Views: 1066

current rpi-update kernel disables memory on Pi 3

I have a Pi 3 B. It has 1 GB of memory. The current rpi-update installed kernel "turns off" 768 MB of RAM. An incorrect memory size parameters are passed from somewhere and are invalid. This applies even if I install the current kernel but update the firmware only (firmware update to the next branch...
by kmedcalf
Wed Jan 04, 2017 7:42 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.9
Replies: 289
Views: 107412

Re: Moving Linux kernel to 4.9

cd /boot
rm .firmware_revision

run rpi-update again

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