Diff for /wikisrc/ports/evbarm/raspberry_pi.mdwn between versions 1.136 and 1.137

version 1.136, 2020/10/15 20:07:30 version 1.137, 2020/10/16 17:29:39
Line 174  every few weeks. Line 174  every few weeks.
   
  - <https://github.com/ebijun/NetBSD/blob/master/RPI/RPIimage/Image/README>   - <https://github.com/ebijun/NetBSD/blob/master/RPI/RPIimage/Image/README>
   
   ## Boot Process
   
   https://www.raspberrypi.org/documentation/configuration/config-txt/boot.md
   
   Note that generally, a single dtb is loaded.  On NetBSD 9, the dtb
   file for the system is loaded by the bootloader (in flash).
   
 ## Configuring 802.11  ## Configuring 802.11
   
 After installation, the Ethernet will function as on any other NetBSD system; simply enable dhcpcd or configure a static address.  USB WiFi devices will also function as on any other NetBSD system; in addition to dhcpcd or static, configure and enable wpa_supplicant.  After installation, the Ethernet will function as on any other NetBSD system; simply enable dhcpcd or configure a static address.  USB WiFi devices will also function as on any other NetBSD system; in addition to dhcpcd or static, configure and enable wpa_supplicant.
Line 218  The program vcgencmd, referenced in the  Line 225  The program vcgencmd, referenced in the 
   
 ## Updating dtb files  ## Updating dtb files
   
   ### NetBSD 8
   
   On NetBSD 8, dtb files are not used. (\todo Really?)
   
   ### NetBSD 9
   
 (This is harder than it should be.)  (This is harder than it should be.)
 Build a release.  gunzip the armv7.img, vnconfig it, and mount the MSDOS partition (e) e.g. on /mnt.  Copy the dtb files from /mnt/foo.dtb to /boot, and from /mnt/dtb/foo.dtb to /boot/dtb.  Build a release.  gunzip the armv7.img, vnconfig it, and mount the MSDOS partition (e) e.g. on /mnt.  Copy the dtb files from /mnt/foo.dtb to /boot, and from /mnt/dtb/foo.dtb to /boot/dtb.
   
Line 227  It seems that some systems, including RP Line 240  It seems that some systems, including RP
   
 \todo Explain how one is supposed to be able to update these from the dtb files in releasedir/binary/kernel, or fix it to have the same structure.  \todo Explain how one is supposed to be able to update these from the dtb files in releasedir/binary/kernel, or fix it to have the same structure.
   
   ### NetBSD current
   
   When updating, ensure that /boot is mounted and that you unpack the dtb set.
   
 ## Updating the firmware  ## Updating the firmware
   
 It is highly likely that running NetBSD from a given branch X with firmware from a branch Y < X will not go well.  It is unclear if firmware from a branch Y > X will work.  It is standard practice to use firmware from the right branch.  It is highly likely that running NetBSD from a given branch X with firmware from a branch Y < X will not go well.  It is unclear if firmware from a branch Y > X will work.  It is standard practice to use firmware from the right branch.

Removed from v.1.136  
changed lines
  Added in v.1.137


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