Bug 11011

Summary:	BUildroot for Raspberry Pi 2
Product:	buildroot	Reporter:	umamahesh <umamahesh.y>
Component:	Other	Assignee:	unassigned
Status:	RESOLVED INVALID
Severity:	critical	CC:	buildroot
Priority:	P5
Version:	2018.02.1
Target Milestone:	---
Hardware:	PC
OS:	Linux
Host:		Target:
Build:

Description umamahesh 2018-05-11 14:13:37 UTC

Hi
I am running latest buildroot version (2018.02.1) with kernel version 4.14 on Raspberry Pi 2, I am unable to up the i2c interface and RTC interface. 

With i2cdetect -l it doesn't list anything. 

RTC it fails to register with /dev/rtc.

There is no dev nodes for i2c and rtc created by default.

Please suggest.

I wanted i2c and rtc running asap.

Comment 1 Peter Seiderer 2018-05-11 15:32:47 UTC

Hello,

take a look at the config.txt paramters for activating
i2c [1]...

Regards,
Peter

[1] https://github.com/raspberrypi/documentation/blob/master/configuration/device-tree.md

Comment 2 Thomas Petazzoni 2018-05-11 15:52:38 UTC

This really isn't a Buildroot issue, but a configuration problem not related to Buildroot.