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Diff for /wikisrc/ports/evbarm/raspberry_pi.mdwn between versions 1.13 and 1.17

version 1.13, 2013/03/26 00:21:25 version 1.17, 2013/06/01 10:29:03
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 This page attempts to document and coordinate efforts towards NetBSD/evbarm on [Raspberry Pi](http://www.raspberrypi.org).  This page attempts to document and coordinate efforts towards NetBSD/evbarm on [Raspberry Pi](http://www.raspberrypi.org).
   
 (Raspberry Pi [image](http://www.flickr.com/photos/42325803@N07/8118758647/) by Christopher Lee used under CC-By-2.0 license)  <small>([Raspberry Pi image](http://www.flickr.com/photos/42325803@N07/8118758647/) by Christopher Lee used under CC-By-2.0 license)</small>
   
 # Installation  # Installation
  - You may use the rpi.img file created by an arm build.   - Use the latest HEAD/-current which builds for install
      - As the raspberry pi port is still not part the stable release, you will want to use the
        HEAD branch to download installation sets.
      - You may use the rpi.img file created by an arm build.
    - An example can be found in the '/evbarm/binary/gzimg/' directory under releng.netbsd.org     - An example can be found in the '/evbarm/binary/gzimg/' directory under releng.netbsd.org
        - On nyftp.netbsd.org/pub/NetBSD-daily/HEAD/YYYYMMDDHHMMZ (it will look like pub/NetBSD-daily/HEAD/201305220150Z)
      - 'obj/releasedir/evbarm/binary/gzimg/' if you run (for example) './build.sh -m evbarm -u release'
      - <i>gunzip and dd</i> this img to your sd card.       - <i>gunzip and dd</i> this img to your sd card.
   
              dd if=rpi.img of=/dev/disk1
   
    - Using a serial console
      - By default the rpi.img is set to use the HDMI output; to change mount rpi.img (it's a FAT filesystem)
   
              edit cmdline.txt and remove '"console=fb"'
      - proceed with the 'dd'
   
  - Growing the root file-system   - Growing the root file-system
      - During the partitioning process, do not delete or format the
        first MSDOS (FAT) partition, as the Raspberry pi firmware is
        hard coded to boot on the SDCAD / 1st MSDOS partition / Firmware
        updates and boot loader.
    - Copy /boot/cmdline.txt to /boot/cmdline.txt.orig     - Copy /boot/cmdline.txt to /boot/cmdline.txt.orig
    - Edit /boot/cmdline.txt and add the '-s' flag to the end of the first line of text.     - Edit /boot/cmdline.txt and add the '-s' flag to the end of the first line of text to boot into single-user mode.
    - Reboot, and at the prompt to enter the passname of shell, press     - Reboot, and at the prompt to enter the passname of shell, press
            return for the default (/bin/sh).             return for the default (/bin/sh).
    - At the # prompt, type     - At the # prompt, type
   
         "disklabel -i ld0" and press return.          "disklabel -i ld0" and press return.
    - At the partition> prompt     - At the partition> prompt type "A" and press return.
   
            type "A" and press return. You will see  
    - a message like:  
   
            Adjust disklabel sector from 4194304 to 62333952 [n]?             Adjust disklabel sector from 4194304 to 62333952 [n]?
            Type "y" and press return.             Type "y" and press return.
    - partition> prompt     - partition> prompt type "a" and press return.
   
            type "a" and press return.  
            Filesystem type prompt, press return to use the current value (4.2BSD).             Filesystem type prompt, press return to use the current value (4.2BSD).
            Start offset prompt, press return to use the current value.             Start offset prompt, press return to use the current value.
            Partition size prompt, type "$" and press return to grow the             Partition size prompt, type "$" and press return to grow the
            partition to use all available free space.             partition to use all available free space.
      - partition> prompt type "W" to save the changes to the disklabel.
   
    - partition> prompt  
   
            type "W" to save the changes to the disklabel.  
            Confirm this choice by typing "y" at the Label disk prompt.             Confirm this choice by typing "y" at the Label disk prompt.
            Type "Q" and press return to quit disklabel.             Type "Q" and press return to quit disklabel.
    - At the # prompt, type     - At the # prompt (shell), type
   
            fsck -fy /dev/rld0a             fsck -fy /dev/rld0a
            resize_ffs -y /dev/rld0a             resize_ffs -y /dev/rld0a
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     - When the system comes back up, the root file-system will have been expanded to      - When the system comes back up, the root file-system will have been expanded to
            fill the SD card.             fill the SD card.
   
   # Installation with sshramdisk image
    - You may use the  rpi_inst.img.gz file created by an evbarm build.
    - Connect Ethernet Cable to RPI.
    - After starting DHCP client,SSH login to RPI with user "sysinst",passwd "netbsd".
      - Be careful to note the ip address given during DHCP so you don't lose your connection
      - Also for after the sysinst is done and the system reboots
    - sysinst started!
   
 # Updating the firmware  # Updating the firmware
  - [rpi firmware files](https://github.com/raspberrypi/firmware/tree/master/boot)   - [rpi firmware files](https://github.com/raspberrypi/firmware/tree/master/boot)
    - Copy all files except 'kernel*img' into /boot and reboot     - Copy all files except 'kernel*img' into /boot and reboot
Removed from v.1.13  
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  Added in v.1.17

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