Questions tagged [buildroot]
Questions about Buildroot: simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation.
9
questions with no upvoted or accepted answers
2
votes
1answer
132 views
Raspberry Pi 4B fast boot (buildroot) with support for hardware accelerated video playback
Dear community,
since weeks I am trying to build my own buildroot linux image for the Raspberry Pi 4 (Model B with 2GB) that meets the following requirements...
Requirements:
Hardware accelerated ...
2
votes
2answers
399 views
vcgencmd in buildroot
I am using buildroot to create a custom os for my raspberry pi. I would like to use the vcgencmd command, but I am unable to find the package that includes these tools. I have tried searching the ...
1
vote
0answers
1k views
Warning: modules_install: missing 'System.map' file. Skipping depmod
I am trying to insert a kernel module using depmod and modprobe utilities in-order to resolve any dependencies. When I build the module it throws "Warning: modules_install: missing 'System.map' file. ...
1
vote
0answers
189 views
Facing issue in loading Ethernet Interface for Raspberry Pi 3 B+ buildroot
I am building a Custom OS using Buildroot. I am following this article to build the custom os.
Author of that article gave a sample image of the os that will be created after the build is completed. ...
1
vote
0answers
177 views
Slow NodeJS upstart time with buildroot, but fast with raspbian?
Building a small linux distro with buildroot using the raspberrypi_defconfig + nodeJS i get a 12+ second upstart on every single node file i try to run.
If i on the other hand try it out in raspbian,...
1
vote
1answer
2k views
buildroot wifi image for raspberry pi 3 does not work
I have prepared a configuration image with:
rpi wifi firmware
mdev
wpa_supplicant
configure network/interfaces to:
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant/...
0
votes
0answers
27 views
System doesn't discover bluetooth adapter
I have custom buildroot image built for Raspberry Pi Zero W. My primary goal is to be able to activate on-board blueetoth, however I seem to have
immense problems achieving it. My main problem is that ...
0
votes
1answer
176 views
Why is ttyAMA0 initialization too long?
If I understand the dmesg output correctly, there is something happening for almost one second around the UART console initialization:
[ 1.090771] 20201000.serial: ttyAMA0 at MMIO 0x20201000 (irq =...
0
votes
1answer
192 views
Run program from inittab, can´t get return´s from scripts
I am just working on a QT GUI program which is the only program executed on a minimal system build by buildroot for a RaspberryPi Compute Module.
But I think this should not matter.
My problem is ...
