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by martinlbb
Wed Apr 22, 2015 1:46 pm
Forum: Advanced users
Topic: STICKY: HOWTO: Raspi HAT EEPROM and device-tree
Replies: 11
Views: 38292

STICKY: HOWTO: Raspi HAT EEPROM and device-tree

Hi everybody, As it is hard to find good quality information EEPROM for HATs, and after some struggling, I decided to write this post to clarify the process. I have made a tgz archive with all example files explained below, including ready to use EEPROM binary: file.tgz As a preliminary step, you ne...
by martinlbb
Fri Apr 10, 2015 4:54 pm
Forum: Advanced users
Topic: HAT EEPROM
Replies: 3
Views: 1871

Re: HAT EEPROM

There is also an error in eepmake command line arguments. You inversed two parameters. Syntac usage of eepmake: eepmake input_file output_file [dt_file] [-c custom_file_1 ... custom_file_n] In your case, you have to type: /Programme/eepmake /Programme/RTC_Hat/RTC.txt /Programme/RTC_Hat/RTC.eep /Prog...
by martinlbb
Fri Apr 10, 2015 4:40 pm
Forum: Advanced users
Topic: HAT EEPROM
Replies: 3
Views: 1871

Re: HAT EEPROM

Mmmm, everyone is playing right now with hats :) Just a dumb question: did you try you dtd file before? You make a dtd overlay, and parse it to kernel, using dtoverlay=myname At boot, kernel will look for a dtd file, under /boot/overlays/, called myname-overlay.dtb Then you can check if it's a fault...
by martinlbb
Wed Sep 11, 2013 9:53 am
Forum: Troubleshooting
Topic: Ralink 2870/3070 USB Wifi Dongle Not working. [FIXED!]
Replies: 20
Views: 24598

Re: Ralink 2870/3070 USB Wifi Dongle Not working. [FIXED!]

Good news:

Ralink 3070 chipset is now supported in RPI kernel.

We suggested a commit, and it is now available :)

Just do an

Code: Select all

rpi-update
, reboot and you have a 100% working ralink 3070 :)

For more info: https://github.com/raspberrypi/linux/co ... 6b5f3d1179

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