YMMV

* your mileage may vary

Saturday, 26 April 2014

Beaglebone Black (BBB) Boot Chart

BBB boots in 23 seconds according to bootchart  (uSD boot)
(40 seconds with the GUI)

install
sudo apt-get install bootchart

modify /boot/uboot/uEnv.txt to 
##Enable systemd
#systemd=quiet init=/lib/systemd/systemd
systemd=quiet init=/sbin/bootchartd

reboot
change /boot/uboot/uEnv.txt back to original

sudo apt-get install pybootchartgui
pybootchartgui
find the file /var/log/bootchart.png



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