Diff for /wikisrc/ports/evbarm/tegra.mdwn between versions 1.41 and 1.42

version 1.41, 2017/04/13 20:56:52 version 1.42, 2017/04/14 11:11:38
Line 90  Section "Device" Line 90  Section "Device"
 EndSection  EndSection
 """]]  """]]
   
   # GPU (nouveau)
   
   To enable the GPU, add the following before the ''bootm'' command in the boot script:
   
   [[!template  id=programlisting text="""
   fdt set /gpu@0,57000000 status okay
   """]]
   
   For the nouveau driver to load successfully, firmware is required:
    - Install the [sysutils/tegra-firmware](http://pkgsrc.se/sysutils/tegra-firmware) package from pkgsrc.
    - Extract the contents of [tegra-nouveau-firmware.tar.gz](http://cdn.netbsd.org/pub/NetBSD/misc/jmcneill/tegra/tegra-nouveau-firmware.tar.gz) to ''/libdata/firmware/nouveau''.
   
   You should see the following messages at boot:
   
   [[!template  id=programlisting text="""
   nouveau0 at fdt0: GPU
   drm kern info: nouveau  [  DEVICE][nouveau0] BOOT0  : 0x0ea000a1
   drm kern info: nouveau  [  DEVICE][nouveau0] Chipset: GK20A (NVEA)
   drm kern info: nouveau  [  DEVICE][nouveau0] Family : NVE0
   drm kern info: nouveau  [     PFB][nouveau0] RAM type: stolen system memory
   drm kern info: nouveau  [     PFB][nouveau0] RAM size: 2019 MiB
   drm kern info: nouveau  [     PFB][nouveau0]    ZCOMP: 0 tags
   drm kern info: nouveau  [  PGRAPH][nouveau0] using external firmware
   drm kern info: nouveau  [     DRM] VRAM: 2019 MiB
   drm kern info: nouveau  [     DRM] GART: 1048576 MiB
   drm kern error: nouveau E[   PFIFO][nouveau0] unsupported engines 0x00000030
   drm kern error: nouveau E[     DRM] failed to create ce channel, -22
   drm kern info: nouveau  [     DRM] MM: using GRCE for buffer copies
   nouveau0: initialized nouveau 1.1.1 20120801 on minor 1
   """]]
   
 # dmesg  # dmesg
   
 [[!template  id=programlisting text="""  [[!template  id=programlisting text="""

Removed from v.1.41  
changed lines
  Added in v.1.42


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