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Diff for /wikisrc/ports/evbarm/raspberry_pi.mdwn between versions 1.47 and 1.50

version 1.47, 2017/03/30 15:53:47 version 1.50, 2017/10/08 23:14:07
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 This page attempts to document and coordinate efforts towards NetBSD/evbarm on [Raspberry Pi](http://www.raspberrypi.org). All board variants are supported.  This page attempts to document and coordinate efforts towards NetBSD/evbarm on [Raspberry Pi](http://www.raspberrypi.org). All board variants are supported.
   
 Initial, limited, Raspberry Pi support was introduced in NetBSD 6.0. NetBSD 7.0 adds complete support for the board, along with introducing support for the quad-core Raspberry Pi 2 board.  Initial, limited, Raspberry Pi support was introduced in NetBSD 6.0. NetBSD 7.0 adds complete support for the board, along with introducing support for the quad-core Raspberry Pi 2 board.  Raspberry Pi 3 support was added for NetBSD 8, and backported to NetBSD 7 in July of 2017.
   
 [[images/raspberrypi.jpg]]  [[images/raspberrypi.jpg]]
   
Line 11  Initial, limited, Raspberry Pi support w Line 11  Initial, limited, Raspberry Pi support w
 <small>([Raspberry Pi image](http://www.flickr.com/photos/42325803@N07/8118758647/) by Christopher Lee used under CC-By-2.0 license)</small>  <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
  - The automatic nightly builds  on [nyftp.netbsd.org](http://nyftp.netbsd.org/pub/NetBSD-daily/) provide image files that can be used for installation. The Raspberry Pi and Pi 2 ports will be part of the NetBSD 7 release.   - The automatic nightly builds  on [nyftp.netbsd.org](http://nyftp.netbsd.org/pub/NetBSD-daily/) provide image files that can be used for installation. The Raspberry Pi and Pi 2 ports are part of the NetBSD 7 release.
     - The 'evbarm-earmv6hf/binary/gzimg/' directory contains an rpi.img file that can be used as a single image for both boards.      - The 'evbarm-earmv6hf/binary/gzimg/' directory contains an rpi.img file that can be used as a single image for both boards.
     - The 'evbarm-earmv7hf/binary/gzimg/' directory, as of August 6th 2015, contains an armv7.img file that is optimized for Raspberry Pi 2.      - The 'evbarm-earmv7hf/binary/gzimg/' directory, as of August 6th 2015, contains an armv7.img file that is optimized for Raspberry Pi 2.
     - The stable build directory will be under netbsd-7/YYYYMMDDHHMMZ/ (for example, http://nyftp.netbsd.org/pub/NetBSD-daily/netbsd-7/201412161700Z/evbarm-earmv6hf/binary/gzimg/)      - The stable build directory will be under netbsd-7/YYYYMMDDHHMMZ/ (for example, http://nyftp.netbsd.org/pub/NetBSD-daily/netbsd-7/201412161700Z/evbarm-earmv6hf/binary/gzimg/)
Line 114  Copy all files except `kernel*.img` into Line 114  Copy all files except `kernel*.img` into
          ...           ...
   
  - Besides the "netbsd" kernel in ELF format, there is also a "netbsd.bin" kernel that is in a format that the Raspberry can boot.   - Besides the "netbsd" kernel in ELF format, there is also a "netbsd.bin" kernel that is in a format that the Raspberry can boot.
  - Depending on your hardware version, copy this either to /boot/kernel.img (old/V1 hardware) or to /boot/kernel7.img (new/V2 hardware)   - Depending on your hardware version, copy this either to /boot/kernel.img (First generation Pi, Pi Zero hardware) or to /boot/kernel7.img (Pi 2, Pi 3 hardware)
  - reboot   - reboot
   
 # Wireless Networking  # Wireless Networking
Line 160  $ retroarch-joyconfig -o gamepad.cfg Line 160  $ retroarch-joyconfig -o gamepad.cfg
 $ retroarch --appendconfig gamepad.cfg -L /usr/pkg/lib/libretro/gambatte_libretro.so game.gbc  $ retroarch --appendconfig gamepad.cfg -L /usr/pkg/lib/libretro/gambatte_libretro.so game.gbc
 """]]  """]]
   
 # What works (NetBSD 7.0+)  # What works
   
   ## NetBSD 7 before July, 2017
   
    - RaspberryPi 1, and 2 (including SMP)
  - multi-user boot with root on SD card   - multi-user boot with root on SD card
  - serial or graphics console (with EDID query / parsing)   - serial or graphics console (with EDID query / parsing)
  - DMA controller driver and sdhc(4) support   - DMA controller driver and sdhc(4) support
Line 173  $ retroarch --appendconfig gamepad.cfg - Line 177  $ retroarch --appendconfig gamepad.cfg -
  - USB (host) - dwctwo(4)   - USB (host) - dwctwo(4)
  - USB Ethernet - usmsc(4)   - USB Ethernet - usmsc(4)
  - X windows.   - X windows.
  - RaspberryPi 2 SMP  
   ## NetBSD 7 after July, 2017 and NetBSD 8
   
    - Raspberry Pi 3 (including wifi and SMP)
   
   ## NetBSD current
   
    - Raspberry Pi 3 bluetooth
    - Raspberry Pi 3 new SD host controller driver
   
 # What needs work  # What needs work
  - USB (host); isochronous transfers.   - USB (host); isochronous transfers.
Removed from v.1.47  
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  Added in v.1.50

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